EP1691017A3 - Buffer for a vehicle-door or -lid - Google Patents

Buffer for a vehicle-door or -lid Download PDF

Info

Publication number
EP1691017A3
EP1691017A3 EP06001275A EP06001275A EP1691017A3 EP 1691017 A3 EP1691017 A3 EP 1691017A3 EP 06001275 A EP06001275 A EP 06001275A EP 06001275 A EP06001275 A EP 06001275A EP 1691017 A3 EP1691017 A3 EP 1691017A3
Authority
EP
European Patent Office
Prior art keywords
stop buffer
spring element
nozzle plate
door
lid
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.)
Granted
Application number
EP06001275A
Other languages
German (de)
French (fr)
Other versions
EP1691017B1 (en
EP1691017A2 (en
Inventor
Hubert Siemer
Burkhard Meyer
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ZF Friedrichshafen AG
Original Assignee
ZF Friedrichshafen AG
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 ZF Friedrichshafen AG filed Critical ZF Friedrichshafen AG
Publication of EP1691017A2 publication Critical patent/EP1691017A2/en
Publication of EP1691017A3 publication Critical patent/EP1691017A3/en
Application granted granted Critical
Publication of EP1691017B1 publication Critical patent/EP1691017B1/en
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F5/00—Braking devices, e.g. checks; Stops; Buffers
    • E05F5/02—Braking devices, e.g. checks; Stops; Buffers specially for preventing the slamming of swinging wings during final closing movement, e.g. jamb stops
    • E05F5/022—Braking devices, e.g. checks; Stops; Buffers specially for preventing the slamming of swinging wings during final closing movement, e.g. jamb stops specially adapted for vehicles, e.g. for hoods or trunks
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2900/00—Application of doors, windows, wings or fittings thereof
    • E05Y2900/50—Application of doors, windows, wings or fittings thereof for vehicles
    • E05Y2900/53—Type of wing
    • E05Y2900/546—Tailboards, tailgates or sideboards opening upwards

Landscapes

  • Superstructure Of Vehicle (AREA)
  • Vibration Dampers (AREA)

Abstract

Die Erfindung betrifft einen Anschlagpuffer mit einer elastomeren Feder, wobei sich die Federwirkung des Anschlagpuffers innerhalb vorgebbarer Grenzen an eine steigende Aufprallgeschwindigkeit einer sich schließenden Tür oder Klappe anpasst. Der erfindungsgemäße Anschlagpuffer weist dazu einen an das elastische Federelement, in dessen Einfederrichtung angrenzenden und mit ihm zusammenwirkenden zusätzlichen Dämpfungsabschnitt auf. Dieser besteht aus wenigstens zwei, mit einem Fluid gefüllten Kammern und einer zwischen ihnen angeordneten Düsenplatte mit mindestens einem die Düsenplatte durchragenden sowie die Kammern verbindenden Kanal, über welchen das Fluid bei einem Einfedern des elastomeren Federelements unter Aufbau eines sich zur Rückstellkraft des Federelements addierenden Drucks von einer Kammer in eine andere verdrängt wird.

Figure imgaf001
The invention relates to a stop buffer with an elastomeric spring, wherein the spring action of the stop buffer adapts within predeterminable limits to an increasing impact speed of a closing door or flap. For this purpose, the stop buffer according to the invention has an additional damping section adjoining the elastic spring element, in its compression direction and cooperating with it. This consists of at least two, filled with a fluid chambers and a nozzle plate arranged between them with at least one nozzle plate and connecting the channels connecting channel through which the fluid at a compression of the elastomeric spring element to build up to the restoring force of the spring element adding pressure of one chamber is displaced into another.
Figure imgaf001
EP06001275A 2005-02-11 2006-01-21 Buffer for a vehicle-door or -lid Not-in-force EP1691017B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102005006557A DE102005006557A1 (en) 2005-02-11 2005-02-11 Bump stop for a door or flap of a motor vehicle

Publications (3)

Publication Number Publication Date
EP1691017A2 EP1691017A2 (en) 2006-08-16
EP1691017A3 true EP1691017A3 (en) 2009-04-22
EP1691017B1 EP1691017B1 (en) 2010-05-19

Family

ID=36297383

Family Applications (1)

Application Number Title Priority Date Filing Date
EP06001275A Not-in-force EP1691017B1 (en) 2005-02-11 2006-01-21 Buffer for a vehicle-door or -lid

Country Status (3)

Country Link
US (2) US20060180964A1 (en)
EP (1) EP1691017B1 (en)
DE (2) DE102005006557A1 (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7758106B2 (en) * 2008-02-02 2010-07-20 Ford Global Technologies, Llc Self-adjusting automotive radiator grille support
DE102010015064B4 (en) * 2010-04-15 2012-09-06 D. la Porte Söhne GmbH Lock for a vehicle door or flap
DE102010031374A1 (en) * 2010-07-15 2012-01-19 Zf Friedrichshafen Ag Foot lever unit for motor car, has lower pedal travel delimiter provided with base body and piston with accumulating surface, where pedal travel delimiter enables flexible setting of hysteresis for force way curve of pedals
WO2013010059A1 (en) * 2011-07-13 2013-01-17 A. Raymond Et Cie Lift gate wedge assembly and method of assembly
WO2014024353A1 (en) * 2012-08-07 2014-02-13 株式会社パイオラックス Damper
DE202014101504U1 (en) * 2014-03-31 2015-07-06 Grass Gmbh & Co. Kg Device for influencing the movement of a furniture part and furniture part
US10145443B2 (en) 2015-01-26 2018-12-04 Itt Manufacturing Enterprises Llc Compliant elastomeric shock absorbing apparatus
CN107524364A (en) * 2016-06-22 2017-12-29 福特环球技术公司 Bolster and restraint assembly for structural member
US10232789B2 (en) * 2016-12-09 2019-03-19 Ford Global Technologies Llc Integrated latch/bumper combination
GB2567237B (en) * 2017-10-09 2019-09-25 Ford Global Tech Llc A vehicle door check mechanism
JP7348433B2 (en) * 2020-10-26 2023-09-21 山下ゴム株式会社 Liquid seal damper for opening/closing bodies
DE102022123266B3 (en) 2022-09-13 2024-03-14 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Guide pin for a buffer system and motor vehicle

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19929953A1 (en) * 1999-06-29 2000-06-29 Daimler Chrysler Ag Stop buffer for pivotable automobile body element, comprises elastically deformable material which possesses very low electric conductivity
WO2002008554A1 (en) * 2000-07-20 2002-01-31 Adam Opel Ag Adjustable damping element and method for adjustment thereof
DE102004008046A1 (en) * 2003-08-22 2005-03-10 Bayerische Motoren Werke Ag Shock absorbing element to be joined to lower surface of bonnet, designed as hollow shape filled with highly viscous fluid

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4483521A (en) * 1981-07-01 1984-11-20 Nissan Motor Company, Limited Rubber and fluid type vibration damper
JPS58174737A (en) 1982-04-08 1983-10-13 Masao Akimoto Vibration-proof device
US5307447A (en) * 1982-10-29 1994-04-26 Kabushiki Kaisha Toshiba Control system of multi-joint arm robot apparatus
DE3375107D1 (en) * 1982-10-29 1988-02-11 Toshiba Kk Control system of multi-joint arm robot apparatus
DE3244296A1 (en) * 1982-11-30 1984-05-30 Metzeler Kautschuk GmbH, 8000 München TWO-CHAMBER ENGINE MOUNT WITH HYDRAULIC DAMPING
DE3485117D1 (en) * 1983-12-28 1991-10-31 Bridgestone Corp VIBRATION DAMPING DEVICES.
DE3402715A1 (en) * 1984-01-26 1985-08-01 Metzeler Kautschuk GmbH, 8000 München TWO-CHAMBER ENGINE MOUNT WITH HYDRAULIC DAMPING
DE3417927A1 (en) * 1984-05-15 1985-11-21 Continental Gummi-Werke Ag, 3000 Hannover ELASTIC BEARING FOR MOTORS, MACHINE UNITS AND THE LIKE
US4858879A (en) * 1987-07-07 1989-08-22 Honda Giken Kogyo Kabushiki Kaisha Mount
FR2629544B1 (en) * 1988-04-05 1991-01-04 Itw De France ADJUSTABLE STOP
US4925162A (en) * 1988-06-17 1990-05-15 Bridgestone Corporation Vibration isolating devices
GB9226681D0 (en) * 1992-12-22 1993-02-17 Nissan Europ Tech Centre Blump stop
US5651535A (en) * 1994-01-07 1997-07-29 David; Thomas A. Mounting assembly with dissimilar radial spring rates
DE19514944C1 (en) * 1995-04-22 1996-10-24 Itw Ateco Gmbh Self-adjusting damping stop for moving parts
DE19544064A1 (en) * 1995-11-25 1996-05-30 Hermann Muehlhofer High pressure buffer in vehicle doors
KR100228131B1 (en) * 1995-12-08 1999-11-01 정몽규 Impact energy absorbing device of deck panel
KR19980027994A (en) * 1996-10-18 1998-07-15 박병재 Hood Overslam Bumper Shock Absorber
JP3688836B2 (en) * 1996-12-27 2005-08-31 株式会社ブリヂストン Vibration isolator
DE19743543A1 (en) * 1997-10-01 1999-04-08 Peter Dipl Ing Denk Shock absorber for motor vehicles
DE10152543A1 (en) * 2001-10-24 2003-05-08 Sick Ag Method and device for controlling a safety-relevant function of a machine

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19929953A1 (en) * 1999-06-29 2000-06-29 Daimler Chrysler Ag Stop buffer for pivotable automobile body element, comprises elastically deformable material which possesses very low electric conductivity
WO2002008554A1 (en) * 2000-07-20 2002-01-31 Adam Opel Ag Adjustable damping element and method for adjustment thereof
DE102004008046A1 (en) * 2003-08-22 2005-03-10 Bayerische Motoren Werke Ag Shock absorbing element to be joined to lower surface of bonnet, designed as hollow shape filled with highly viscous fluid

Also Published As

Publication number Publication date
EP1691017B1 (en) 2010-05-19
EP1691017A2 (en) 2006-08-16
DE102005006557A1 (en) 2006-08-31
DE502006006955D1 (en) 2010-07-01
US20060180964A1 (en) 2006-08-17
US20090115116A1 (en) 2009-05-07
US7703754B2 (en) 2010-04-27

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