DE102006012031A1 - Making jointed connection for torque transfer in motor vehicles involves preforming teeth in one or more processing steps, finishing by reshaping without cutting only functional surfaces to final dimensions - Google Patents
Making jointed connection for torque transfer in motor vehicles involves preforming teeth in one or more processing steps, finishing by reshaping without cutting only functional surfaces to final dimensions Download PDFInfo
- Publication number
- DE102006012031A1 DE102006012031A1 DE102006012031A DE102006012031A DE102006012031A1 DE 102006012031 A1 DE102006012031 A1 DE 102006012031A1 DE 102006012031 A DE102006012031 A DE 102006012031A DE 102006012031 A DE102006012031 A DE 102006012031A DE 102006012031 A1 DE102006012031 A1 DE 102006012031A1
- Authority
- DE
- Germany
- Prior art keywords
- joint
- functional surfaces
- component
- serrations
- connection
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
- 238000005520 cutting process Methods 0.000 title claims abstract description 14
- 238000000034 method Methods 0.000 claims abstract description 13
- 238000004519 manufacturing process Methods 0.000 claims description 11
- 239000000463 material Substances 0.000 claims description 7
- 230000005540 biological transmission Effects 0.000 claims description 6
- 230000036316 preload Effects 0.000 claims description 6
- 238000004049 embossing Methods 0.000 claims description 4
- 238000003856 thermoforming Methods 0.000 claims description 2
- 238000010792 warming Methods 0.000 claims description 2
- 238000003754 machining Methods 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D1/00—Couplings for rigidly connecting two coaxial shafts or other movable machine elements
- F16D1/02—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for connecting two abutting shafts or the like
- F16D1/033—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for connecting two abutting shafts or the like by clamping together two faces perpendicular to the axis of rotation, e.g. with bolted flanges
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D1/00—Couplings for rigidly connecting two coaxial shafts or other movable machine elements
- F16D1/10—Quick-acting couplings in which the parts are connected by simply bringing them together axially
- F16D1/108—Quick-acting couplings in which the parts are connected by simply bringing them together axially having retaining means rotating with the coupling and acting by interengaging parts, i.e. positive coupling
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D3/00—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive
- F16D3/16—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts
- F16D3/20—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts one coupling part entering a sleeve of the other coupling part and connected thereto by sliding or rolling members
- F16D3/22—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts one coupling part entering a sleeve of the other coupling part and connected thereto by sliding or rolling members the rolling members being balls, rollers, or the like, guided in grooves or sockets in both coupling parts
- F16D3/223—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts one coupling part entering a sleeve of the other coupling part and connected thereto by sliding or rolling members the rolling members being balls, rollers, or the like, guided in grooves or sockets in both coupling parts the rolling members being guided in grooves in both coupling parts
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D3/00—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive
- F16D3/16—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts
- F16D3/20—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts one coupling part entering a sleeve of the other coupling part and connected thereto by sliding or rolling members
- F16D3/22—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts one coupling part entering a sleeve of the other coupling part and connected thereto by sliding or rolling members the rolling members being balls, rollers, or the like, guided in grooves or sockets in both coupling parts
- F16D3/223—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts one coupling part entering a sleeve of the other coupling part and connected thereto by sliding or rolling members the rolling members being balls, rollers, or the like, guided in grooves or sockets in both coupling parts the rolling members being guided in grooves in both coupling parts
- F16D2003/22306—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts one coupling part entering a sleeve of the other coupling part and connected thereto by sliding or rolling members the rolling members being balls, rollers, or the like, guided in grooves or sockets in both coupling parts the rolling members being guided in grooves in both coupling parts having counter tracks, i.e. ball track surfaces which diverge in opposite directions
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D3/00—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive
- F16D3/16—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts
- F16D3/20—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts one coupling part entering a sleeve of the other coupling part and connected thereto by sliding or rolling members
- F16D3/22—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts one coupling part entering a sleeve of the other coupling part and connected thereto by sliding or rolling members the rolling members being balls, rollers, or the like, guided in grooves or sockets in both coupling parts
- F16D3/223—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts one coupling part entering a sleeve of the other coupling part and connected thereto by sliding or rolling members the rolling members being balls, rollers, or the like, guided in grooves or sockets in both coupling parts the rolling members being guided in grooves in both coupling parts
- F16D2003/22326—Attachments to the outer joint member, i.e. attachments to the exterior of the outer joint member or to the shaft of the outer joint member
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D2250/00—Manufacturing; Assembly
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gears, Cams (AREA)
Abstract
Description
Die Erfindung betrifft ein Verfahren zur Herstellung einer Gelenkanbindung zur drehmomentübertragenden Verbindung eines Bauteils, das eine Stirnverzahnung aufweist, mit einem Gleichlaufgelenk, das mit einer korrespondierenden Stirnverzahnung versehen ist, wobei die Stirnverzahnungen über Mittel zum Aufbringen einer axialen Vorspannung miteinander in Eingriff bringbar sind und jeweils aneinander anliegende Flanken als Funktionsflächen aufweisen. Weiter betrifft die Erfindung eine derartige Gelenkanbindung.The The invention relates to a method for producing a joint connection for torque transmitting Connection of a component having a face gear, with a constant velocity joint, with a corresponding spur toothing is provided, wherein the serrations on means for applying a axial bias can be brought into engagement with each other and respectively have adjacent flanks as functional surfaces. Next concerns the invention such a hinge connection.
Um ein Gelenk drehmomentübertragend und lösbar mit einem beliebigen weiteren Bauteil, bspw. einer Welle, zu verbinden, sind Flanschverbindungen bekannt, die jedoch für einige Anwendungsfälle einen zu großen Bauraum erfordern.Around a joint torque transmitting and solvable to connect with any other component, for example a shaft, flange connections are known, but for some applications a too big Require installation space.
Weiter ist es auch bekannt, eine Vielkeilwelle in eine entsprechend konturierte Bohrung des Gelenks zur Herstellung einer drehmomentübertragenden Verbindung einzustecken. Diese Anbindung erfordert jedoch einen vergleichsweise großen Montageverschiebeweg in axialer Richtung.Further It is also known, a splined shaft in a correspondingly contoured Bore of the joint for producing a torque transmitting Plug in connection. However, this connection requires one comparatively large Assembly displacement in the axial direction.
Es
werden daher in der
Auch
aus der
Es ist daher die Aufgabe der vorliegenden Erfindung, ein Verfahren der eingangs genannten Art sowie eine entsprechende Gelenkanbindung zu schaffen, die sich durch eine hohe Fertigungspräzision bei gleichzeitig geringen Herstellungskosten auszeichnet.It is therefore the object of the present invention, a method of the type mentioned above and a corresponding joint connection to create, characterized by a high manufacturing precision at the same time low production costs.
Diese Aufgabe wird erfindungsgemäß im Wesentlichen dadurch gelöst, dass die Stirnverzahnungen in einem oder mehreren Bearbeitungsschritt(en) vorgeformt werden und danach durch spanlose Umformung nur der Funktionsflächen auf Endmaß gefertigt werden. Die Stirnverzahnungen können dabei z.B. durch eine Warmformung oder durch eine Halbwarmformung vorgeformt werden und anschließend durch eine Prägung nur der Funktionsflächen auf Endmaß gefertigt werden.These Task is according to the invention essentially solved by that the serrations in one or more processing step (s) are preformed and then made by cutting forming only the functional surfaces to final dimensions become. The serrations can while e.g. by thermoforming or semi-warming preformed and then by an imprint only the functional areas made to final dimensions become.
Es wird bevorzugt, wenn zumindest in dem letzten spanlosen Bearbeitungsschritt nur die Funktionsflächen auf Verdrängung geprägt werden. Im Vergleich zu einer spanlosen Bearbeitung der gesamten Stirnverzahnung, bei welcher Leibungsdruck entsteht und folglich hohe Umformkräfte erforderlich sind, kann durch eine Bearbeitung nur der Funktionsflächen mit vergleichsweise geringem Energieaufwand die erforderliche Umformung durch Verdrängung erfolgen. Durch die Prägung der Funktionsflächen können diese mit sehr hoher reproduzierbarer Genauigkeit auf Endmaß gefertigt werden.It is preferred if at least in the last non-cutting processing step only the functional areas on repression embossed become. Compared to a non-cutting machining of the entire spur toothing, in which Leibungsdruck arises and consequently high forming forces required can, by editing only the functional areas with comparatively low energy consumption the required deformation by repression respectively. By imprinting the functional surfaces can These are manufactured with very high reproducible accuracy to final dimensions become.
Nach einer bevorzugten Ausführungsform des erfindungsgemäßen Verfahrens vergrößern sich die Funktionsflächen durch das spanlose Fertigen auf Endmaß.To a preferred embodiment of the inventive method enlarge the functional surfaces through the non-cutting finishing on final measure.
Hierbei kann es von Vorteil sein, wenn bei der Vorformung der Stirnverzahnung die Zahnform so ausgebildet wird, dass während des spanlosen Fertigens auf Endmaß ein freier Materialfluss an den an die Funktionsflächen angrenzenden Flächen der Zähne gewährleistet ist. Dies kann insbesondere dadurch erreicht werden, dass bei der Vorformung der Stirnverzahnungen bspw. am Kopfbereich und/oder am Fußbereich jedes Zahnes ein Freiraum zur Aufnahme von während des spanlosen Fertigens auf Endmaß verdrängtem Material ausgebildet wird. Hierdurch wird erreicht, dass nur möglichst wenig Material verdrängt werden muss und gleichzeitig an möglichst wenig Stellen Leibungsdruck auftritt.in this connection it may be advantageous if in the preforming of the spur gear teeth the tooth shape is formed so that during the chipless finishing to final gauge ensures free material flow at the surfaces of the teeth adjacent to the functional surfaces is. This can be achieved in particular by the fact that in the Vorformung of the serrations eg. At the head area and / or on footer Each tooth has a free space for receiving during chipless manufacturing material displaced to final dimensions is trained. This ensures that only possible little material displaced and at the same time in as few places as possible occurs.
Wenn die Stirnverzahnungen und ggf. auch die an diese angrenzenden Bauteile vergütet oder einsatzgehärtet sind, können sich die Funktionsflächen der Stirnverzahnungen bspw. beim Aufbringen der axialen Vorspannung und/oder bei Übertragung eines Drehmoments setzen. Da die Stirnverzahnungen statisch überbestimmt sind, ist ein minimales Setzen der Funktionsflächen während der Montage oder im Einsatz der Gelenkanbindung notwendig und gewünscht. Hierzu ist es vorteilhaft, wenn der Kern der Bauteile vergleichsweise weich ist, um das Setzen zu erleichtern, während die Randschichten hart und widerstandsfähig sind.If the serrations and possibly also the adjacent to these components hardened and tempered or case hardened are, can the functional surfaces the spur gears, for example. When applying the axial preload and / or when transmitting a Set torque. Because the serrations are statically overdetermined are a minimal setting of the functional surfaces during assembly or in use the joint connection necessary and desired. For this it is advantageous if the core of the components is comparatively soft to set to facilitate while the surface layers are hard and resistant.
Die der Erfindung zugrundeliegende Aufgabe wird darüber hinaus durch eine vorzugsweise nach dem oben beschriebenen Verfahren hergestellte Gelenkanbindung gelöst.The The object underlying the invention is further by a preferably after solved joint connection produced by the method described above.
Um das Bauteil und das Gleichlaufgelenk zueinander zu zentrieren, müssen die Stirnverzahnungen zumindest einen kleinen Keilwinkel aufweisen. Vorzugsweise liegt dieser in der Nähe der Selbsthemmung. Damit bei der erfindungsgemäßen Gelenkanbindung jedoch nur möglichst geringe axiale Kräfte bei der Drehmomentübertragung auftreten, ist der Keilwinkel der Stirnverzahnung vorzugs weise zwischen etwa 1° und etwa 15°, insbesondere etwa zwischen 1,5° und etwa 5° gewählt.Around To center the component and the constant velocity joint to each other, the Spur teeth have at least a small wedge angle. Preferably this is nearby the self-locking. However, in the joint connection according to the invention only possible low axial forces in torque transmission occur, the wedge angle of the spur gear is preference, between about 1 ° and about 15 °, especially between about 1.5 ° and chosen about 5 °.
Alternativ oder zusätzlich hierzu sind nach einer bevorzugten Ausführungsform der Erfindung an dem Bauteil und an dem (Gleichlauf-)Gelenk Eingriffsmittel zur Verbindung mit einer Überwurf- bzw. Sicherungsmutter derart vorgesehen, dass Stirnverzahnungen durch die Sicherungsmutter unter axialer Vorspannung ineinandergreifend fixiert sind. Hierzu kann die Gelenkanbindung eine Innennabe aufweisen, an deren einem Ende die Stirnverzahnung vorgesehen ist. Die Außennabe des Gleichlaufgelenks kann dabei in an sich bekannter Weise mit einer Rohrwelle verbunden werden.alternative or additionally For this purpose, according to a preferred embodiment of the invention on the Component and at the (synchronous) joint engaging means for connection with a union or locking nut provided such that spur gear teeth by the locking nut under axial bias interlocking are fixed. For this purpose, the joint connection can have an inner hub, at one end of the spur toothing is provided. The outer hub of the constant velocity joint can in a conventional manner with be connected to a tubular shaft.
Wenn die Innennabe einen zylindrischen Abschnitt aufweist, an dessen einem Ende die Stirnverzahnung vorgesehen ist, kann die Außenfläche dieses zylindrischen Abschnittes Mittel zur Fixierung der Sicherungsmutter, die zum Aufbringen einer axialen Vorspannung dient, aufweisen. In gleicher Weise kann das durch die Gelenkanbindung mit dem Gelenk zu verbindende Bauteil ebenfalls einen zylindrischen Abschnitt aufweisen, an dessen einem Ende die Stirnverzahnung vorgesehen ist, und dessen Außenfläche Mittel zur Fixierung der Sicherungsmutter aufweist. Die Sicherungsmutter kann dabei bspw. mittels eines Sprengrings, der in die Nut eines der beiden zylindrischen Abschnitte und einer entsprechenden Nut in der Sicherungsmutter eingreift, gehalten werden und mit dem anderen zylindrischen Abschnitt verschraubt werden. Hierdurch lässt sich eine definierte axiale Vorspannung aufbringen, um die beiden Stirnverzahnungen miteinander in Eingriff zu bringen.If the inner hub has a cylindrical portion, at the one end of the spur toothing is provided, the outer surface of this cylindrical section means for fixing the lock nut, which serves for applying an axial bias. In The same way, by the joint connection with the joint component to be connected also have a cylindrical section, at one end of the spur toothing is provided, and whose Outer surface means having for fixing the lock nut. The locknut can, for example, by means of a snap ring, in the groove of a the two cylindrical sections and a corresponding groove engaged in the locknut, held and with the other screwed cylindrical section. This can be a Apply defined axial preload to the two serrations to engage with each other.
Nach einer weiteren Ausführungsform der Erfindung ist es auch möglich, dass das Bauteil und die Innennabe des Gleichlaufgelenks jeweils eine Bohrung aufweisen, von denen wenigstens eine mit einem Innengewinde versehen ist, so dass durch einen Gewindebolzen bzw. eine Schraube, die das Bauteil und die Innennabe miteinander verbindet, eine definierte axiale Vorspannung aufgebracht werden kann. Insbesondere, wenn die Außennabe des Gleichlaufgelenks mit einer Welle verbunden ist, wird es bevorzugt, dass die Schraube durch eine Bohrung in dem Bauteil durchgeführt und in die Innennabe eingeschraubt wird.To a further embodiment the invention it is also possible that the component and the inner hub of the constant velocity joint respectively have a bore, of which at least one with an internal thread is provided so that by a threaded bolt or a screw, which connects the component and the inner hub, a defined axial preload can be applied. Especially if the outer hub of the constant velocity joint is connected to a shaft, it is preferred that the screw is passed through a hole in the component and is screwed into the inner hub.
Bei
dem Gleichlaufgelenk handelt es sich vorzugsweise um ein Gegenbahngelenk,
insbesondere um ein bspw. aus der
Um ein Setzen der Funktionsflächen der Stirnflächen zu ermöglichen, wird es bevorzugt, wenn die Innennabe des Gleichlaufgelenks einsatzgehärtet ist, während das mit dem Gleichlaufgelenk zu verbindende Bauteil oder zumindest dessen mit der Stirnverzahnung versehene Abschnitt vergütet oder ebenfalls einsatzgehärtet sein kann.Around a setting of the functional areas the faces to enable it is preferred if the inner hub of the constant velocity joint is case hardened, while the component to be connected to the constant velocity joint or at least whose provided with the spur gear portion annealed or also case hardened can be.
Weiterbildungen, Vorteile und Anwendungsmöglichkeiten der Erfindung ergeben sich auch aus der nachfolgenden Beschreibung von Ausführungsbeispielen und der Zeichnung. Dabei bilden alle beschriebenen und/oder bildlich dargestellten Merkmale für sich oder in beliebiger Kombination den Gegenstand der Erfindung, unabhängig von ihrer Zusammenfassung in den Ansprüchen oder deren Rückbeziehung.Further developments, Advantages and applications The invention will become apparent from the following description of exemplary embodiments and the drawing. All are described and / or illustrated illustrated features for itself or in any combination the subject matter of the invention, independently from their summary in the claims or their dependency.
Es zeigen schematisch:It show schematically:
Die
in den
Das
Gleichlaufgelenk
Das
Gleichlaufgelenk
Das
mit dem Gleichlaufgelenk
In
gleicher Weise weist auch das Bauteil
Der
zylindrische Abschnitt
Die
drehmomentübertragende
Verbindung zwischen dem Bauteil
Auf
dem zylindrischen Abschnitt
Bei
der in
Die
Herstellung der Stirnverzahnungen
Die
Zähne
Dieser
spanlose Bearbeitungsschritt kann vorzugsweise durch einen oder
mehrere Prägevorgänge erfolgen,
wobei jedoch nur auf die Funktionsflächen
Die
Kontur
Wenn
die Stirnverzahnungen
Claims (17)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102006012031A DE102006012031A1 (en) | 2005-03-15 | 2006-03-14 | Making jointed connection for torque transfer in motor vehicles involves preforming teeth in one or more processing steps, finishing by reshaping without cutting only functional surfaces to final dimensions |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102005012178 | 2005-03-15 | ||
| DE102005012178.0 | 2005-03-15 | ||
| DE102006012031A DE102006012031A1 (en) | 2005-03-15 | 2006-03-14 | Making jointed connection for torque transfer in motor vehicles involves preforming teeth in one or more processing steps, finishing by reshaping without cutting only functional surfaces to final dimensions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE102006012031A1 true DE102006012031A1 (en) | 2006-09-21 |
Family
ID=36934075
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE102006012031A Withdrawn DE102006012031A1 (en) | 2005-03-15 | 2006-03-14 | Making jointed connection for torque transfer in motor vehicles involves preforming teeth in one or more processing steps, finishing by reshaping without cutting only functional surfaces to final dimensions |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE102006012031A1 (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008107288A1 (en) * | 2007-03-02 | 2008-09-12 | Schaeffler Kg | Fixed constant-velocity joint, transmission device comprising the fixed constant-velocity joint and method for producing the fixed constant-velocity joint |
| WO2008148373A1 (en) * | 2007-06-04 | 2008-12-11 | Ifa Maschinenbau Gmbh | Device for the rotationally fixed connection of a pin of a gearbox to an articulated body of a drive coupling of a drive shaft |
| DE102008009359A1 (en) * | 2008-02-14 | 2009-08-27 | Gkn Driveline Deutschland Gmbh | Connecting arrangement between a shaft journal and a constant velocity joint |
| DE102012216298A1 (en) * | 2012-09-13 | 2014-03-13 | Zf Friedrichshafen Ag | Angle gear box for industrial vehicle, has plate wheel and wheel shaft which are connected with each other free from play by front-sided geometry that is formed as transverse notch or serration |
| DE102014012543A1 (en) * | 2014-08-28 | 2016-03-03 | Ifa-Technologies Gmbh | Connecting arrangement of a homokinetic rotary joint with a shaft |
| DE112006003997B4 (en) * | 2006-08-23 | 2016-10-06 | Gkn Driveline North America, Inc. | Constant rotation joint connector with direct torque transmission through a spur toothing |
| DE102016012947A1 (en) * | 2016-10-28 | 2018-05-03 | Neumayer Tekfor Engineering Gmbh | Connecting arrangement for connecting a shaft with a component |
| DE102007004931B4 (en) | 2006-02-22 | 2019-02-14 | Bf New Technologies Gmbh | Constant velocity joint |
| DE102007010083B4 (en) * | 2007-03-02 | 2020-04-16 | Schaeffler Technologies AG & Co. KG | Constant velocity fixed joint, transmission device with the constant velocity fixed joint and method for producing the constant velocity fixed joint |
| CN113847101A (en) * | 2021-10-13 | 2021-12-28 | 中国联合重型燃气轮机技术有限公司 | Gas turbine rotor device and stress adjusting method |
-
2006
- 2006-03-14 DE DE102006012031A patent/DE102006012031A1/en not_active Withdrawn
Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102007004931B4 (en) | 2006-02-22 | 2019-02-14 | Bf New Technologies Gmbh | Constant velocity joint |
| DE112006003997B4 (en) * | 2006-08-23 | 2016-10-06 | Gkn Driveline North America, Inc. | Constant rotation joint connector with direct torque transmission through a spur toothing |
| WO2008107288A1 (en) * | 2007-03-02 | 2008-09-12 | Schaeffler Kg | Fixed constant-velocity joint, transmission device comprising the fixed constant-velocity joint and method for producing the fixed constant-velocity joint |
| DE102007010083B4 (en) * | 2007-03-02 | 2020-04-16 | Schaeffler Technologies AG & Co. KG | Constant velocity fixed joint, transmission device with the constant velocity fixed joint and method for producing the constant velocity fixed joint |
| WO2008148373A1 (en) * | 2007-06-04 | 2008-12-11 | Ifa Maschinenbau Gmbh | Device for the rotationally fixed connection of a pin of a gearbox to an articulated body of a drive coupling of a drive shaft |
| GB2461224A (en) * | 2007-06-04 | 2009-12-30 | Ifa Maschb Gmbh | Device for the rotationally fixed connection of a pin to a gearbox to an articulated body of a drive coupling of a drive shaft |
| GB2461224B (en) * | 2007-06-04 | 2011-09-21 | Ifa Maschb Gmbh | Device for the rotationally fixed connection of a pin to a gearbox to an articulated body of a drive coupling of a drive shaft |
| DE102008009359A1 (en) * | 2008-02-14 | 2009-08-27 | Gkn Driveline Deutschland Gmbh | Connecting arrangement between a shaft journal and a constant velocity joint |
| DE102008009359B4 (en) * | 2008-02-14 | 2009-11-05 | Gkn Driveline Deutschland Gmbh | Connecting arrangement between a shaft journal and a constant velocity joint |
| US8070613B2 (en) | 2008-02-14 | 2011-12-06 | Gkn Driveline Deutschland Gmbh | Connecting assembly between a shaft journal and a constant velocity joint |
| DE102012216298A1 (en) * | 2012-09-13 | 2014-03-13 | Zf Friedrichshafen Ag | Angle gear box for industrial vehicle, has plate wheel and wheel shaft which are connected with each other free from play by front-sided geometry that is formed as transverse notch or serration |
| DE102014012543A1 (en) * | 2014-08-28 | 2016-03-03 | Ifa-Technologies Gmbh | Connecting arrangement of a homokinetic rotary joint with a shaft |
| DE102014012543B4 (en) | 2014-08-28 | 2019-02-21 | Ifa-Technologies Gmbh | Connecting arrangement of a homokinetic rotary joint with a shaft |
| US10513148B2 (en) | 2016-10-28 | 2019-12-24 | Neumayer Tekfor Engineering Gmbh | Connecting arrangement for connecting a shaft to a component |
| DE102016012947A1 (en) * | 2016-10-28 | 2018-05-03 | Neumayer Tekfor Engineering Gmbh | Connecting arrangement for connecting a shaft with a component |
| CN113847101A (en) * | 2021-10-13 | 2021-12-28 | 中国联合重型燃气轮机技术有限公司 | Gas turbine rotor device and stress adjusting method |
| CN113847101B (en) * | 2021-10-13 | 2023-11-03 | 中国联合重型燃气轮机技术有限公司 | Gas turbine rotor device and stress adjustment method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2006097194A1 (en) | Method for producing a joint connection and a corresponding joint connection | |
| DE102006012031A1 (en) | Making jointed connection for torque transfer in motor vehicles involves preforming teeth in one or more processing steps, finishing by reshaping without cutting only functional surfaces to final dimensions | |
| DE2555343A1 (en) | DRIVE DEVICE WITH A CARDAN JOINT FORK OR ANY OTHER COUPLING ELEMENT AND METHOD OF MANUFACTURING THE SAME | |
| WO1996027077A1 (en) | Assembled multi-layer shafts | |
| DE19853798C1 (en) | Connection between two shafts is a sleeve pushed over the teeth or splines at the shaft ends in a press fit with malleable distortion to mold round the teeth/splines in a keyed and positive fit | |
| EP0563949B1 (en) | Process particularly for the powder metallurgical manufacture of a gear wheel with a coupling device | |
| DE19710847C2 (en) | Composite control shaft and process for its manufacture | |
| DE102012105958A1 (en) | Method for producing a connecting element for transmitting rotational movements | |
| EP1278967A1 (en) | Method for the production of a shaft-hub connection | |
| DE102012112890B3 (en) | Steering column for a motor vehicle | |
| DE10031878B4 (en) | Internal toothing element and device for forming an element with internal toothing | |
| DE3302762A1 (en) | Method for fixing a component on the outer circumference of a tube | |
| EP1294594B1 (en) | Overload safety device and method for the production thereof | |
| DE10342676B4 (en) | Method and device for mounting a gearbox | |
| DE19929639B4 (en) | Shaft-hub connection with shaped bevels in shaft teeth | |
| EP3362705A1 (en) | Hollow gear with inner toothing and crown toothing, as well as method for the production thereof and manual transmission having a hollow gear of this type | |
| DE1931266A1 (en) | Detachable coupling with conical toothing and method for producing the toothing | |
| EP1240439B1 (en) | Ring for transmitting torque and for axially securing two rotating components | |
| DE10150308C2 (en) | Process for producing a composite part | |
| EP3964726A1 (en) | Splined coupling and methof of manufacturing a splined shaft stub | |
| DE102005014916A1 (en) | Radial bearing for e.g. drive half shaft of motor vehicle, has outer ring whose arched shell surface is surrounded by part of its axial extension from retaining surface of retaining unit | |
| EP2478244B1 (en) | Selector sleeve for a manual transmission | |
| DE102021002526B3 (en) | Method for producing a hollow shaft, a hollow shaft produced therewith and a related shaping tool | |
| DE102007025325A1 (en) | Combined assembly for connecting constant velocity joint hub i.e. constant velocity fixed joint hub, and profile shaft, has annular groove provided outside structure, where annular groove is supported over snap-ring | |
| EP3173184B1 (en) | Method for manufacturing a double cone synchronizing ring |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8127 | New person/name/address of the applicant |
Owner name: BF NEW TECHNOLOGIES GMBH, 58256 ENNEPETAL, DE Owner name: SHAFT-FORM-ENGINEERING GMBH, 63165 MUEHLHEIM, DE |
|
| R012 | Request for examination validly filed |
Effective date: 20121130 |
|
| R081 | Change of applicant/patentee |
Owner name: IFA HOLDING GMBH, DE Free format text: FORMER OWNERS: BF NEW TECHNOLOGIES GMBH, 58256 ENNEPETAL, DE; SHAFT-FORM-ENGINEERING GMBH, 63165 MUEHLHEIM, DE Owner name: NEUMAYER TEKFOR ENGINEERING GMBH, DE Free format text: FORMER OWNERS: BF NEW TECHNOLOGIES GMBH, 58256 ENNEPETAL, DE; SHAFT-FORM-ENGINEERING GMBH, 63165 MUEHLHEIM, DE Owner name: BHARAT FORGE GLOBAL HOLDING GMBH, DE Free format text: FORMER OWNERS: BF NEW TECHNOLOGIES GMBH, 58256 ENNEPETAL, DE; SHAFT-FORM-ENGINEERING GMBH, 63165 MUEHLHEIM, DE Owner name: SHAFT-FORM-ENGINEERING GMBH, DE Free format text: FORMER OWNERS: BF NEW TECHNOLOGIES GMBH, 58256 ENNEPETAL, DE; SHAFT-FORM-ENGINEERING GMBH, 63165 MUEHLHEIM, DE |
|
| R082 | Change of representative |
Representative=s name: KEIL & SCHAAFHAUSEN PATENTANWAELTE PARTGMBB, DE Representative=s name: KEIL & SCHAAFHAUSEN PATENT- UND RECHTSANWAELTE, DE |
|
| R016 | Response to examination communication | ||
| R016 | Response to examination communication | ||
| R081 | Change of applicant/patentee |
Owner name: NEUMAYER TEKFOR ENGINEERING GMBH, DE Free format text: FORMER OWNERS: BHARAT FORGE GLOBAL HOLDING GMBH, 58256 ENNEPETAL, DE; SHAFT-FORM-ENGINEERING GMBH, 63165 MUEHLHEIM, DE Owner name: SHAFT-FORM-ENGINEERING GMBH, DE Free format text: FORMER OWNERS: BHARAT FORGE GLOBAL HOLDING GMBH, 58256 ENNEPETAL, DE; SHAFT-FORM-ENGINEERING GMBH, 63165 MUEHLHEIM, DE Owner name: IFA HOLDING GMBH, DE Free format text: FORMER OWNERS: BHARAT FORGE GLOBAL HOLDING GMBH, 58256 ENNEPETAL, DE; SHAFT-FORM-ENGINEERING GMBH, 63165 MUEHLHEIM, DE |
|
| R082 | Change of representative |
Representative=s name: KEIL & SCHAAFHAUSEN PATENT- UND RECHTSANWAELTE, DE Representative=s name: KEIL & SCHAAFHAUSEN PATENTANWAELTE PARTGMBB, DE |
|
| R119 | Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee |