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WO2009030424A2 - Témoin et commande et siège de véhicule - Google Patents

Témoin et commande et siège de véhicule Download PDF

Info

Publication number
WO2009030424A2
WO2009030424A2 PCT/EP2008/007046 EP2008007046W WO2009030424A2 WO 2009030424 A2 WO2009030424 A2 WO 2009030424A2 EP 2008007046 W EP2008007046 W EP 2008007046W WO 2009030424 A2 WO2009030424 A2 WO 2009030424A2
Authority
WO
WIPO (PCT)
Prior art keywords
handle
actuating device
display
spring
vehicle seat
Prior art date
Application number
PCT/EP2008/007046
Other languages
German (de)
English (en)
Other versions
WO2009030424A3 (fr
Inventor
Andreas Vedder
Thomas Willing
Uwe Möller
Original Assignee
Johnson Controls Gmbh
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Johnson Controls Gmbh filed Critical Johnson Controls Gmbh
Priority to PL08801736T priority Critical patent/PL2185991T3/pl
Priority to EP08801736.3A priority patent/EP2185991B1/fr
Publication of WO2009030424A2 publication Critical patent/WO2009030424A2/fr
Publication of WO2009030424A3 publication Critical patent/WO2009030424A3/fr

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05G—CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
    • G05G1/00—Controlling members, e.g. knobs or handles; Assemblies or arrangements thereof; Indicating position of controlling members
    • G05G1/015—Arrangements for indicating the position of a controlling member

Definitions

  • the invention relates to an actuating device with a handle for the reversible transfer of a locking mechanism from a dissolved to a locked state. Furthermore, the invention relates to a vehicle seat comprising the actuating device according to the invention.
  • Vehicle seats in particular rear seat benches, often have actuating devices, after the triggering of which a backrest can be displaced from the position of use into a loading position.
  • a locking device for example, a rotary latch lock, unlocked manually and the unlocked state the user from the actuator to re-locking displayed.
  • Such actuators are disclosed for example in DE 10 2005 004 276 and DE 101 42 486 B4.
  • An actuating device without display means is known, for example, from DE 10 2004 030 563 A1.
  • the known from the prior art actuators are often noisy.
  • the actuating devices with a display means can also be easily damaged.
  • an actuating device with a handle arranged in a housing for the reversible release of a locking mechanism from a dissolved to a locked state and having a mechanical display means, said indicating means being arranged on the handle so that it never beyond the housing stands.
  • the actuating device has a handle arranged in a housing. With this handle, a locking mechanism is at least triggered. It is also possible that the handle not only triggers the locking mechanism but also actuated, ie actually causes the locking or unlocking. Preferably, the Handle moved by a rotation from the locked to the unlocked position and vice versa.
  • the actuating device has a mechanical display means which indicates to the user whether the locking mechanism is locked or not.
  • Mechanical display means in the context of the invention are all display means except electrically operated display means.
  • This display means is arranged according to the invention on the handle that protrudes from the housing at any time. As a result, the display means is protected from damage and also does not pose a risk of injury to the vehicle occupants.
  • the display is visible only in the unlocked state.
  • the display can then be done, for example, by a colored, in particular red, symbol that signals "danger" to the vehicle occupant, because a component to be locked by the locking mechanism, for example the backrest of a rear seat, is not locked and thus represents a potential danger the display is then preferably hidden by the housing.
  • the display means is glued to the handle.
  • a preferred or further object of the present invention is an actuating device having a handle for reversibly transferring a locking mechanism from a released to a locked state, wherein the handle is biased in both states.
  • the actuating device has a handle arranged in a housing. With this handle, a locking mechanism is at least triggered. It is also possible that the handle not only triggers the locking mechanism but also actuated, ie actually causes the locking or unlocking. Preferably, the handle is moved by rotation from the locked position to the unlocked position and vice versa. Preferably, the handle is directly or indirectly connected to a spring means is, wherein the force exerted by the spring means on the handle force in its unlocking or locking position is less than in an intermediate position. The handle is therefore always biased in one of these positions and automatically assumes no intermediate position.
  • the spring means is a tension, leaf or torsion spring.
  • the actuating device is particularly suitable as a component of a vehicle seat.
  • a further subject of the present invention is therefore a vehicle seat having the actuating device according to the invention.
  • the actuating device is used to trigger the release and / or to trigger the transfer of a backrest of a use position in a loading position.
  • FIG. 1 shows an actuating device according to the invention.
  • FIG. 2 schematically shows the deflection and the associated forces of the spring according to FIG. 1.
  • FIG. 3 shows the handle in the locked state.
  • FIG. 4 shows the handle in an intermediate position.
  • FIG. 5 shows the handle in the unlocked state.
  • FIG. 6 shows a further embodiment of the actuating device according to the invention.
  • Figure 1 shows a side view of the actuator 1 in the locked state. Visible is the bell-shaped vaulted, accessible from above handle 2, which is pivotally mounted in a housing 3 about a rotation axis 4 of a locking position in an unlocked position. From above, the housing 3 is covered with a panel 5, which has an opening 6 for engagement in the handle 2. In addition, at the top of the handle 2 side of the engagement a red marked field 7, the display means is provided, which is visible in the unlocked state through the opening 6 and warns the user visually. In the locked state, the red marked field 7 is covered by the aperture 5.
  • the handle 2 is biased by a tension spring 8 in two stable end positions, which correspond to the locked or unlocked state.
  • the tension spring 8 is connected in the embodiment on the one hand above the axis of rotation 4 with the handle 2 and on the other hand below the axis of rotation 4 to a suspension 9 to the housing 3.
  • the tension spring 8 is thus stretched when adjusting the handle 2 from one to the other end position, wherein the largest elongation occurs when overlapping with the axis of rotation 4.
  • the spring 8 is also biased in the two end positions, for example, to compensate for tolerances and / or to reduce noise.
  • Figure 2 shows schematically the deflection and the lines of force of the spring 8 in the end positions and the center position.
  • bistable spring arrangement can in principle also be provided with other structural means, for example by using a lever operatively connected to the deflection lever, on which the tension spring 8 engages.
  • other, already inherently bistable springs could be used.
  • FIG. 1 Another embodiment of a bistable spring arrangement is shown in FIG.
  • FIGS 3 - 5 show the display and actuator 1 again in the locked state (end position, see Figure 3), in the unstable Middle position (see Figure 4) and in the unlocked state (end position, see Figure 5).
  • FIG. 6 shows a further embodiment of the actuating device according to the invention.
  • this actuator comprises a housing 3 with a cover 5, in which a handle 2 is pivotally mounted with a display means 7.
  • This handle 2 can take two stable end positions, in which the locking device is in the locked or unlocked position.
  • the handle 2 is arranged via a connecting means 15 with a transmission means 14, which in turn is connected via a further connecting means 16, for example a traction cable, with the locking means.
  • the transmission means 14 is arranged rotatably about the rotation axis 11.
  • On the transmission means 14, a projection 17 is arranged, with which one end 13 of a torsion spring 10 is connected.
  • the torsion spring 10 can also be connected directly to the transmission means 14.
  • the other end 12 of the torsion spring 10 is connected to the housing 3.
  • the torsion spring 10 exerts a torque on the transmission means 14, depending on the position of the end 13 of the spring 10 relative to the line connecting the spring end 12 and the center of the axis of rotation 11, the gear means rotates clockwise or counterclockwise in the locked or unlocked position of the handle.
  • this actuator has therefore only two stable end positions.

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Lock And Its Accessories (AREA)

Abstract

L'invention concerne un dispositif de commande équipé d'une manette permettant à un mécanisme de verrouillage de passer d'une position dessérée à une position serrée. L'invention concerne également un siège de véhicule comprenant le dispositif de commande de l'invention.
PCT/EP2008/007046 2007-09-04 2008-08-28 Témoin et commande et siège de véhicule WO2009030424A2 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
PL08801736T PL2185991T3 (pl) 2007-09-04 2008-08-28 Urządzenie wskazujące i uruchamiające oraz siedzenie samochodowe
EP08801736.3A EP2185991B1 (fr) 2007-09-04 2008-08-28 Dispositif d'indication et de commande et siege de vehicule

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE102007041723.5 2007-09-04
DE102007041723 2007-09-04
DE102007060922.3 2007-12-14
DE102007060922A DE102007060922A1 (de) 2007-09-04 2007-12-14 Anzeige- und Betätigungsvorrichtung sowie Fahrzeugsitz

Publications (2)

Publication Number Publication Date
WO2009030424A2 true WO2009030424A2 (fr) 2009-03-12
WO2009030424A3 WO2009030424A3 (fr) 2009-05-22

Family

ID=40299233

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2008/007046 WO2009030424A2 (fr) 2007-09-04 2008-08-28 Témoin et commande et siège de véhicule

Country Status (4)

Country Link
EP (1) EP2185991B1 (fr)
DE (1) DE102007060922A1 (fr)
PL (1) PL2185991T3 (fr)
WO (1) WO2009030424A2 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009056155B4 (de) 2009-11-25 2017-03-09 Johnson Controls Components Gmbh & Co. Kg Anzeigevorrichtung
DE102012015288B4 (de) * 2012-07-31 2014-04-10 Johnson Controls Gmbh Entriegelungseinheit für einen Fahrzeugsitz und Fahrzeugsitz
DE102014112031A1 (de) * 2014-08-22 2016-02-25 Witte Automotive Gmbh Schloss

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4592144A (en) * 1984-06-22 1986-06-03 The Singer Company Molded scroller saw lock button spring
DE3630923A1 (de) * 1986-09-11 1988-03-24 Opel Adam Ag Kraftfahrzeug, bei dem zumindest ein sitz eine lendewirbelstuetze hat
US4851624A (en) * 1987-10-05 1989-07-25 Chestnut Benjamin F Control assembly having panel illumination means
FR2742389B1 (fr) * 1995-12-19 1998-02-20 Faure Bertrand Equipements Sa Dispositif de verrouillage d'un element mobile d'un siege de vehicule automobile, avec visualisation de verrouillage
DE10142486B4 (de) 2001-08-30 2005-12-29 Witte-Velbert Gmbh & Co. Kg Verschluss zum Fesseln einer Rückenlehne eines Kraftfahrzeuges an der Karosserie
FR2856719B1 (fr) 2003-06-24 2007-12-28 Faurecia Sieges Automobile Systeme de verrouillage d'un premier element avec un deuxieme element et siege equipe d'un tel systeme de verrouilage
KR100520774B1 (ko) * 2003-09-30 2005-10-12 기아자동차주식회사 차량의 탈착식 시트
DE102004023401B4 (de) * 2004-05-12 2006-04-13 Faurecia Autositze Gmbh & Co. Kg Entriegelungseinrichtung für ein Fondlehnenteil eines Fahrzeuges
DE102005004276B4 (de) 2005-01-28 2012-08-16 Johnson Controls Gmbh Verriegelungsanzeiger

Also Published As

Publication number Publication date
EP2185991B1 (fr) 2013-12-11
WO2009030424A3 (fr) 2009-05-22
EP2185991A2 (fr) 2010-05-19
DE102007060922A1 (de) 2009-03-05
PL2185991T3 (pl) 2014-04-30

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