DE102011102209A1 - Piston for internal combustion engine, has auxiliary connecting rod whose axial length is set equal to distance between inner faces of pin bosses - Google Patents
Piston for internal combustion engine, has auxiliary connecting rod whose axial length is set equal to distance between inner faces of pin bosses Download PDFInfo
- Publication number
- DE102011102209A1 DE102011102209A1 DE102011102209A DE102011102209A DE102011102209A1 DE 102011102209 A1 DE102011102209 A1 DE 102011102209A1 DE 102011102209 A DE102011102209 A DE 102011102209A DE 102011102209 A DE102011102209 A DE 102011102209A DE 102011102209 A1 DE102011102209 A1 DE 102011102209A1
- Authority
- DE
- Germany
- Prior art keywords
- piston
- connecting rod
- pin
- piston pin
- distance
- 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- Withdrawn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
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
- F02F3/00—Pistons
-
- 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
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J1/00—Pistons; Trunk pistons; Plungers
- F16J1/10—Connection to driving members
- F16J1/14—Connection to driving members with connecting-rods, i.e. pivotal connections
- F16J1/16—Connection to driving members with connecting-rods, i.e. pivotal connections with gudgeon-pin; Gudgeon-pins
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Pistons, Piston Rings, And Cylinders (AREA)
Abstract
Description
Die Erfindung betrifft einen Kolben für einen Verbrennungsmotor nach dem Oberbegriff des Anspruches 1.The invention relates to a piston for an internal combustion engine according to the preamble of claim 1.
Aus dem Patent
Diesen Nachteil des Standes der Technik zu vermeiden ist Aufgabe der vorliegenden Erfindung. Gelöst wird die Aufgabe mit den im Kennzeichen des Hauptanspruches stehenden Merkmalen. Zweckmäßige Ausgestaltungen der Erfindung sind Gegenstand der Unteransprüche.To avoid this disadvantage of the prior art is the object of the present invention. The problem is solved with the features in the characterizing part of the main claim. Advantageous embodiments of the invention are the subject of the dependent claims.
Hierdurch verhindert alleine die auf dem Kolbenbolzen festsitzende Pleuelbuchse, deren axiale Länge gleich dem Abstand zwischen den inneren Stirnflächen der Bolzennaben ist, dass sich der Kolbenbolzen in axiale Richtung verschiebt, was zu einer erheblichen Reduzierung der Herstellungskosten des Kolbens führt.This alone prevents stuck on the piston pin conrod bush whose axial length is equal to the distance between the inner faces of the pin bosses that the piston pin shifts in the axial direction, resulting in a significant reduction in the manufacturing cost of the piston.
Ein Ausführungsbeispiel der Erfindung wird im Folgenden anhand der Zeichnungen beschrieben. Es zeigenAn embodiment of the invention will be described below with reference to the drawings. Show it
Der in
Weiterhin sind an den Kolbenboden
Mit Hilfe des in den Bolzennaben
Hierbei sind sowohl der Kolbenbolzen
Die in Richtung der Bolzenachse
Um den Kolben
Die Seitenansicht des Kolbens
In
BezugszeichenlisteLIST OF REFERENCE NUMBERS
- 11
- Kolbenpiston
- 22
- Kolbenbodenpiston crown
- 33
- Kühlkanalcooling channel
- 44
- Ringwandring wall
- 6, 6', 6''6, 6 ', 6' '
- Ringnutring groove
- 7, 87, 8
- Bolzennabepin boss
- 9, 109, 10
- Bolzenbohrungpin bore
- 1111
- Kolbenbolzenpiston pin
- 1212
- Kolbenschaftpiston shaft
- 1313
- Pleuelstangeconnecting rod
- 1414
-
kleines Auge der Pleuelstange
13 small eye of the connectingrod 13 - 1515
- Pleuelbuchserod bushing
- 16, 1716, 17
-
äußere Stirnseite der Bolzennabe
7 ,8 outer face of thepin boss 7 .8th - 1818
- Kolbenachsepiston axis
- 1919
- Schaftelementshaft element
- 2020
-
Mantelfläche des Kolbenbolzens
11 Lateral surface of the piston pin11 - 2121
-
Außenfläche der Pleuelbuchse
15 Outer surface of the connectingrod bush 15 - 2222
- Bolzenachsepin axis
- 23, 2423, 24
-
innere Stirnfläche der Bolzennabe
7 ,8 inner face of thepin boss 7 .8th
ZITATE ENTHALTEN IN DER BESCHREIBUNG QUOTES INCLUDE IN THE DESCRIPTION
Diese Liste der vom Anmelder aufgeführten Dokumente wurde automatisiert erzeugt und ist ausschließlich zur besseren Information des Lesers aufgenommen. Die Liste ist nicht Bestandteil der deutschen Patent- bzw. Gebrauchsmusteranmeldung. Das DPMA übernimmt keinerlei Haftung für etwaige Fehler oder Auslassungen.This list of the documents listed by the applicant has been generated automatically and is included solely for the better information of the reader. The list is not part of the German patent or utility model application. The DPMA assumes no liability for any errors or omissions.
Zitierte PatentliteraturCited patent literature
- DE 914211 [0002] DE 914211 [0002]
Claims (3)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102011102209A DE102011102209A1 (en) | 2011-05-21 | 2011-05-21 | Piston for internal combustion engine, has auxiliary connecting rod whose axial length is set equal to distance between inner faces of pin bosses |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102011102209A DE102011102209A1 (en) | 2011-05-21 | 2011-05-21 | Piston for internal combustion engine, has auxiliary connecting rod whose axial length is set equal to distance between inner faces of pin bosses |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE102011102209A1 true DE102011102209A1 (en) | 2012-11-22 |
Family
ID=47088172
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE102011102209A Withdrawn DE102011102209A1 (en) | 2011-05-21 | 2011-05-21 | Piston for internal combustion engine, has auxiliary connecting rod whose axial length is set equal to distance between inner faces of pin bosses |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE102011102209A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR3063122A1 (en) * | 2017-02-21 | 2018-08-24 | Peugeot Citroen Automobiles Sa | MOTION TRANSMISSION DEVICE FOR THERMAL MOTOR |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB140651A (en) * | 1919-05-22 | 1920-04-01 | Albert Joseph Rath | Improved construction of piston |
| DE914211C (en) | 1951-04-25 | 1954-06-28 | Skf Svenska Kullagerfab Ab | Piston pin bearing |
| DE1291955B (en) * | 1966-03-14 | 1969-04-03 | Mahle Kg | Engine, especially for internal combustion engines |
| EP0258674A2 (en) * | 1986-09-02 | 1988-03-09 | FIAT AUTO S.p.A. | Improved piston-connecting rod unit |
| DE60304652T2 (en) * | 2002-10-16 | 2006-08-31 | Nissan Motor Co., Ltd., Yokohama | Sliding structure for internal combustion engine in a vehicle |
-
2011
- 2011-05-21 DE DE102011102209A patent/DE102011102209A1/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB140651A (en) * | 1919-05-22 | 1920-04-01 | Albert Joseph Rath | Improved construction of piston |
| DE914211C (en) | 1951-04-25 | 1954-06-28 | Skf Svenska Kullagerfab Ab | Piston pin bearing |
| DE1291955B (en) * | 1966-03-14 | 1969-04-03 | Mahle Kg | Engine, especially for internal combustion engines |
| EP0258674A2 (en) * | 1986-09-02 | 1988-03-09 | FIAT AUTO S.p.A. | Improved piston-connecting rod unit |
| DE60304652T2 (en) * | 2002-10-16 | 2006-08-31 | Nissan Motor Co., Ltd., Yokohama | Sliding structure for internal combustion engine in a vehicle |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR3063122A1 (en) * | 2017-02-21 | 2018-08-24 | Peugeot Citroen Automobiles Sa | MOTION TRANSMISSION DEVICE FOR THERMAL MOTOR |
| WO2018154207A1 (en) * | 2017-02-21 | 2018-08-30 | Psa Automobiles Sa | Movement transmission device for a combustion engine |
| EP3586045B1 (en) | 2017-02-21 | 2021-03-31 | PSA Automobiles SA | Movement transmission device for a combustion engine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R163 | Identified publications notified | ||
| R119 | Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee |