EP1258589A1 - Schwingungsisolierender Anschlag für Fahrzeugsflügel - Google Patents

Schwingungsisolierender Anschlag für Fahrzeugsflügel Download PDF

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Publication number
EP1258589A1
EP1258589A1 EP02291158A EP02291158A EP1258589A1 EP 1258589 A1 EP1258589 A1 EP 1258589A1 EP 02291158 A EP02291158 A EP 02291158A EP 02291158 A EP02291158 A EP 02291158A EP 1258589 A1 EP1258589 A1 EP 1258589A1
Authority
EP
European Patent Office
Prior art keywords
cones
stop
hollow
truncated cones
deformable part
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
EP02291158A
Other languages
English (en)
French (fr)
Other versions
EP1258589B1 (de
Inventor
François GROSDIDIER
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.)
Renault SAS
Original Assignee
Renault SAS
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 Renault SAS filed Critical Renault SAS
Publication of EP1258589A1 publication Critical patent/EP1258589A1/de
Application granted granted Critical
Publication of EP1258589B1 publication Critical patent/EP1258589B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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

Definitions

  • the present invention relates to an anti-vibration stop for opening, in particular a vehicle opening.
  • the openings of vehicles are articulated on hinges and lock in the closed position on a opening of the chassis by a locking device. Once they are closed and the vehicle is running, the small clearances existing in the hinges and / or the locking device causes vibrations of opening it; these vibrations are noisy and unpleasant and they can eventually cause deterioration of the opening. So he is known, by example by document US 5421124, to prevent these vibrations by implanting a means of constraint between the opening and the frame on which it door in closed position.
  • the object of the invention is to propose a compressible stop not not having this drawback.
  • the invention achieves its goal thanks to a compressible stop comprising a fixing base and an axially deformable part, characterized in that the deformable part is hollow and made up of two trunks of hollow cones united by their large base, whereby the effort resistance is substantially constant over a large deformation range.
  • the two truncated cones have reliefs interiors, for example ribs, corresponding, so as to prevent the interior surfaces of the truncated cones from sticking to each other the other at the end of the compression of the device.
  • a short cylindrical connection zone separates the two trunks of cone at their union, so as to spare sufficient space for their compression.
  • the shape of the deformable part of the stopper is described as consisting of two truncated cones joined by their large base, the shape may deviate from it, for example by rounding off, so as to form two opposite basins possibly constituting a sphere hollow, as long as this form is compatible with the condition that the resistant force is substantially constant over a range of deformation important.
  • the stopper 1, made entirely of rubber or elastomer, is made up of a fixing base 2 and a biconical deformable part 3 dig.
  • the base 2 includes a cylindrical zone 4 surmounted by a zone frustoconical 5 connecting it to the deformable part 3.
  • a central annular stud 6 with four slots 7 is provided, comprising a conical entry 8.
  • Straddling the cylindrical 4 and frustoconical zones 5 are made of parallel transverse openings 9 for lightening.
  • the biconical deformable part 3 comprises two truncated cones hollow 10, 11 united by their large common base marked by a short cylindrical connection zone 16.
  • the small base of the truncated cone upper 11 is pierced with an opening 12, making it possible to introduce a tool for fixing the base 2 by means of a screw or the like on the sash or on the chassis; the interior of the deformable part 3 is hollow and the base 2 itself has a central insert 13 for unlocking the stud fixing 6.
  • the inner surface of the truncated cones 10, 11 has ribs 14, 15 arranged for example along two diametrical planes perpendicular.
  • the lower ribs 14 are rounded at their ends upper and the upper ribs 15 are rounded at their ends lower, so that they allow the compression of the two trunks of cone towards each other during the crushing of the deformable zone, up to a maximum point where the upper ribs 15 touch the ribs lower 14 and lean against them. If the compression effort stops (when the door is open), the elasticity of the stop allows it to return to not deformed position, the risk of sticking of the interior surfaces of the truncated cones being moved apart by the ribs 14, 15.
  • Figure 4 shows the characteristic curve of the force of compression (on the ordinate) as a function of the deformation (on the abscissa). We sees that the curve presents after a first climb A, a plateau B corresponding to the deformation of the two truncated cones one on the other, followed by a new climb C once the cones are crushed and bear one on the other through the ribs.

Landscapes

  • Closing And Opening Devices For Wings, And Checks For Wings (AREA)
  • Springs (AREA)
  • Vibration Dampers (AREA)
  • Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
EP20020291158 2001-05-16 2002-05-07 Schwingungsisolierender Anschlag für Fahrzeugsflügel Expired - Lifetime EP1258589B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0106471A FR2824865B1 (fr) 2001-05-16 2001-05-16 Butee anti-vibratoire pour ouvrant de vehicule
FR0106471 2001-05-16

Publications (2)

Publication Number Publication Date
EP1258589A1 true EP1258589A1 (de) 2002-11-20
EP1258589B1 EP1258589B1 (de) 2006-03-29

Family

ID=8863363

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20020291158 Expired - Lifetime EP1258589B1 (de) 2001-05-16 2002-05-07 Schwingungsisolierender Anschlag für Fahrzeugsflügel

Country Status (3)

Country Link
EP (1) EP1258589B1 (de)
DE (1) DE60210238T2 (de)
FR (1) FR2824865B1 (de)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2888872A1 (fr) * 2005-07-22 2007-01-26 Ind De Moules Et Moulages Plas Butee pour dispositif de menuiserie coulissante
US7412751B2 (en) * 2005-07-07 2008-08-19 Paul Bradley Forrest Doorstop
WO2014055228A1 (en) * 2012-10-02 2014-04-10 Chrysler Group Llc Overslam bumper
EP2944753A1 (de) * 2014-05-15 2015-11-18 Ford Otomotiv Sanayi Anonim Sirketi Stoßdämpfer und Fahrzeug
US20160333550A1 (en) * 2014-01-10 2016-11-17 Caterpillar Sarl Rubber Stopper for Opening-Closing Cover
CN113811662A (zh) * 2019-06-07 2021-12-17 Dmc 股份有限公司 具备固定力和缓冲性的防撞缓冲器

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2703395A1 (fr) * 1993-03-31 1994-10-07 Peugeot Butée élastique de poignée de porte.
DE19855700A1 (de) * 1998-12-02 2000-06-08 Pries, Horstmann & Co. Maschinenbau Gmbh & Co. Kg Anschlagpuffer für Möbelteile, insbesondere für Möbeltüren und Schubkästen

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5421124A (en) 1994-08-22 1995-06-06 General Motors Corporation Adjustable vehicle door wedge

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2703395A1 (fr) * 1993-03-31 1994-10-07 Peugeot Butée élastique de poignée de porte.
DE19855700A1 (de) * 1998-12-02 2000-06-08 Pries, Horstmann & Co. Maschinenbau Gmbh & Co. Kg Anschlagpuffer für Möbelteile, insbesondere für Möbeltüren und Schubkästen

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7412751B2 (en) * 2005-07-07 2008-08-19 Paul Bradley Forrest Doorstop
FR2888872A1 (fr) * 2005-07-22 2007-01-26 Ind De Moules Et Moulages Plas Butee pour dispositif de menuiserie coulissante
WO2014055228A1 (en) * 2012-10-02 2014-04-10 Chrysler Group Llc Overslam bumper
US20160333550A1 (en) * 2014-01-10 2016-11-17 Caterpillar Sarl Rubber Stopper for Opening-Closing Cover
EP2944753A1 (de) * 2014-05-15 2015-11-18 Ford Otomotiv Sanayi Anonim Sirketi Stoßdämpfer und Fahrzeug
CN113811662A (zh) * 2019-06-07 2021-12-17 Dmc 股份有限公司 具备固定力和缓冲性的防撞缓冲器
CN113811662B (zh) * 2019-06-07 2023-01-13 Dmc 股份有限公司 具备固定力和缓冲性的防撞缓冲器
US12006757B2 (en) 2019-06-07 2024-06-11 Dmc, Inc Overslam bumper having fixing force and buffering property

Also Published As

Publication number Publication date
FR2824865B1 (fr) 2004-01-30
DE60210238T2 (de) 2006-12-14
DE60210238D1 (de) 2006-05-18
FR2824865A1 (fr) 2002-11-22
EP1258589B1 (de) 2006-03-29

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