EP0915223A2 - Dispositif d'atténuation du bruit pour un arrêt de porte de véhicule automobile - Google Patents

Dispositif d'atténuation du bruit pour un arrêt de porte de véhicule automobile Download PDF

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Publication number
EP0915223A2
EP0915223A2 EP98113979A EP98113979A EP0915223A2 EP 0915223 A2 EP0915223 A2 EP 0915223A2 EP 98113979 A EP98113979 A EP 98113979A EP 98113979 A EP98113979 A EP 98113979A EP 0915223 A2 EP0915223 A2 EP 0915223A2
Authority
EP
European Patent Office
Prior art keywords
door
holding rod
noise
hollow part
holding
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Withdrawn
Application number
EP98113979A
Other languages
German (de)
English (en)
Other versions
EP0915223A3 (fr
Inventor
Alfredo Llama Delgado
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.)
ED Scharwachter GmbH and Co KG
Original Assignee
ED Scharwachter GmbH and Co KG
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 ED Scharwachter GmbH and Co KG filed Critical ED Scharwachter GmbH and Co KG
Publication of EP0915223A2 publication Critical patent/EP0915223A2/fr
Publication of EP0915223A3 publication Critical patent/EP0915223A3/fr
Withdrawn legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
    • E05C17/00—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith
    • E05C17/02—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means
    • E05C17/04—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means with a movable bar or equivalent member extending between frame and wing
    • E05C17/045—Hinges for the movable bar
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
    • E05C17/00—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith
    • E05C17/02—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means
    • E05C17/04—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means with a movable bar or equivalent member extending between frame and wing
    • E05C17/12—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means with a movable bar or equivalent member extending between frame and wing consisting of a single rod
    • E05C17/20—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means with a movable bar or equivalent member extending between frame and wing consisting of a single rod sliding through a guide
    • E05C17/203—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means with a movable bar or equivalent member extending between frame and wing consisting of a single rod sliding through a guide concealed, e.g. for vehicles
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S292/00—Closure fasteners
    • Y10S292/56—Silencers
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T292/00—Closure fasteners
    • Y10T292/68—Keepers
    • Y10T292/688—With silencing or anti-rattle means

Definitions

  • the innovation relates to a silencer for motor vehicle door locks, in which one is pivotable about an axis parallel to the hinge axis on a door arrangement part, door or door spar, mounted and with locking or.
  • Door handle bar provided on the other door arrangement part fastened and with spring-loaded, with the locking or.
  • Stop marks of the Door holding rod interacting brake and holding means provided holder housing reaches through, and in which the door support rod on a door assembly part by means of a penetration through a bearing bore in its end region Bearing pin pivotally mounted in a bearing block and in the area their storage with a part that at least partially encompasses them is equipped with a non-metallic, noise-insulating material, which by means of a hole or recess in the surface of the a broad side of the door support rod cooperating nose in the Longitudinal direction is fixed immovably on the door support rod.
  • a tolerance accumulation leading to a press fit only brings about at least an initial sluggishness of the bearing
  • a tolerance accumulation leading to a play seat leads to the door holding rod, which executes longitudinal movements under the effect of the braking and holding bodies interacting with the latching recesses, with the inner circumferential wall their bearing bore strikes the bearing pin, resulting in unpleasant and highly undesirable cracking noises.
  • the known arrangement of a clamping sleeve requires special means or special assembly work in order to avoid loosening of the clamping sleeve from the door holding rod.
  • a spring element arranged in the area of the bearing pin engages through one between the bearing block and the door retaining rod, on the one End of the door holding rod pushed on U-shaped spring clip is formed, the legs of which have recesses for the bearing pin.
  • the U-shaped spring clip is intended to act like a brake and prevent an otherwise possible relative movement between the door retaining rod and the bearing pin when the bearing clearance is increased, so that theoretically no cracking noises can occur.
  • a metallic spring clip can in no way dampen or reduce, nevertheless, cause noise in particular from their relative movement with respect to the bearing block.
  • a folding part made of a non-metallic material in the area of the bearing pin instead of a U-shaped spring clip, the folding part having two surface areas, each provided with a through-hole for the bearing pin, which overlaps the two broad sides of the door holding rod and one below the other connecting connecting web and on the two free longitudinal edges of the two areas formed over the broad sides of the door support bar clip areas formed, and in its folded around the free end of the door support bar position by means of the clip tabs and at the same time can be clamped against the door support bar.
  • a folding part made of a non-metallic, in particular a plastic material By using a folding part made of a non-metallic, in particular a plastic material, a certain suppression or braking of the relative movement between the door holding rod and the bearing pin, which is possible with increased bearing play, and also at the same time also a certain noise isolation of the cracking noises between the door holding rod and the bearing pin, which are ultimately not completely avoidable, can be achieved.
  • a disadvantage of the known design of the folding part is mainly the fact that it is relatively difficult to attach the folding part to the door holding rod and also the fact that the connection of the two free edges of the surface areas spanning the broad sides of the door holding rod, which is designed only as a clip lock, does not provide adequate security bid against unintentional detachment of the folding part from the door support bar.
  • the innovation is therefore based on the task of origin and spread door locks of the type described at the beginning largely eliminating or suppressing noise attenuation to improve that it is simplified in structure and simpler Assembly is securely connectable to the door support bar.
  • This task is based on a noise damping of the initially mentioned Design solved according to the innovation in that the part from a non-metallic, noise-absorbing material by at least two Sides closed, with regard to its clear width of the spatial shape of the end area corresponding hollow part of the door holding rod is formed.
  • the new one Training equally as a brake for each other Relative movements between door support rods and bearing bolts as well Noise insulation for any part of the part that may still be generated as a hollow molded part, it essentially enables its mounting on the door support rod to simplify by simply pointing the part in its longitudinal direction to the Door holding rod is pushed on.
  • the hollow part has an insertion opening corresponding to the cross-sectional profile of the door holding rod and that opposite the insertion opening are arranged transversely to its longitudinal direction, forming a push-through barrier for the door holding rod. Furthermore, to facilitate mechanical assembly in particular, it is provided that an insertion bevel is formed at the insertion opening of the hollow part.
  • the clear width of the area of the hollow part adjoining the insertion bevel can have a certain undersize in relation to the door holding rod in order to achieve a certain elastic pressure of the hollow part on the door holding rod.
  • at least the longitudinal side walls of the hollow part are provided on their inner surfaces with an outwardly directed groove recess.
  • the hollow part in the area at its end opposite the insertion opening adapted to the floor plan of the door support rod preferably an arch has a curved contour and a push-through lock for the door support bar forming wall sections on the longitudinal side walls are then arranged and only over part of the end face of the hollow part extend such that the opposite of the insertion opening Front of the hollow part partially, especially in a middle Area is open.
  • the hollow part forming the noise damping between the bearing arms can finally be provided that the hollow part with at least in the area of the overlap of the door support rod the or the bearing arms of the bearing block has chamfered peripheral edges.
  • FIG. 1 In the motor vehicle door arrester shown schematically in FIG. 1 passes through one parallel to the hinge axis of the motor vehicle door Axis pivotable on the one not particularly shown in the drawing Door arrangement part, door or door spar, mounted and with locking or. Stop marks 2 provided door support rod 1 also not shown in detail on the other Door arrangement part fastened and not shown in detail with spring loaded. with the rest or Stop marks 2 of the door support bar 1 cooperating brake and holding means provided holder housing 3.
  • the door support rod 1 is on a door arrangement part by means of one in the Drawing not shown, reaching through a bearing bore 4 in its end region Bearing pin pivotally mounted, the bearing pin in one Bearing block is arranged.
  • the hollow part 5 has a cross-sectional profile the door holding rod 1 corresponding insertion opening 6 and is the insertion opening 6 opposite with transverse to its longitudinal direction directed, a push-through barrier for the door support rod 1 forming wall sections 7 equipped.
  • the hollow part 5 In its the two broad sides of the door support bar 1 overlapping wall areas is the hollow part 5 with the bearing bore 4 of the door support rod 1 through holes arranged congruently 14 provided for the bearing pin.
  • the wall sections 7 extend here only over part of the end face 9 of the hollow part 5 there.
  • the longitudinal side walls 8 of the hollow part 5 are on their inner surfaces provided with an outwardly directed groove recess 11.
  • the hollow part 5 is also one on one its broad sides trained and facing inwards, in the same direction Introducing bevel 10 provided beveled locking lug 12 which with noise damping 5 mounted on the door support rod 1 with a complementary one trained recess in the door support rod 1 cooperates.
  • the hollow part 5 at least in the area of the overlap the door support rod 1 beveled with the bearing bracket or the bearing bracket Has peripheral edges 13.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lock And Its Accessories (AREA)
  • Motor Or Generator Frames (AREA)
EP98113979A 1997-10-02 1998-07-27 Dispositif d'atténuation du bruit pour un arrêt de porte de véhicule automobile Withdrawn EP0915223A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE29717675U DE29717675U1 (de) 1997-10-02 1997-10-02 Geräuschdämpfung für Kraftwagentürfeststeller
DE29717675U 1997-10-02

Publications (2)

Publication Number Publication Date
EP0915223A2 true EP0915223A2 (fr) 1999-05-12
EP0915223A3 EP0915223A3 (fr) 1999-05-26

Family

ID=8046821

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98113979A Withdrawn EP0915223A3 (fr) 1997-10-02 1998-07-27 Dispositif d'atténuation du bruit pour un arrêt de porte de véhicule automobile

Country Status (4)

Country Link
US (1) US5979592A (fr)
EP (1) EP0915223A3 (fr)
BR (1) BR9803429A (fr)
DE (1) DE29717675U1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10040064A1 (de) * 2000-08-16 2002-05-08 Edscha Ag Haltestange/Gleiter mit Reinigungsnuten
US6687953B1 (en) 2000-10-13 2004-02-10 Ventra Group Inc. Torsion spring door check device

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2866683B1 (fr) * 2004-02-25 2008-03-14 Snecma Moteurs Amortisseur en materiau elastomere pour biellette de suspension ou autre organe de liaison
WO2008100246A2 (fr) * 2007-02-09 2008-08-21 Bell Helicopter Textron Inc. Barrette anti-rotation autostatique
US8806972B2 (en) * 2007-05-03 2014-08-19 T-Motion Technology Co., Ltd. Telescoping rod structure for linear actuator
US7673929B2 (en) * 2007-10-10 2010-03-09 Ventra Group, Inc. Hinge with a viscous rotary damper
DE102011107877A1 (de) * 2011-07-18 2013-01-24 Kiekert Ag Schloss für eine Fahrzeugtür mit Federblech im Einlaufbereich des Schließbolzens
US10145164B2 (en) 2016-10-27 2018-12-04 Ford Global Technologies, Llc Vehicle tailgate assembly
CN110816748A (zh) * 2019-09-26 2020-02-21 江西朝阳机械有限公司 一种船用静音门结构

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3722996A1 (de) * 1986-08-09 1988-02-11 Volkswagen Ag Tuerfeststeller fuer eine fahrzeugtuer
US4879785A (en) * 1987-07-15 1989-11-14 Ed. Scharwachter Gmbh & Co. Kg Swivel bearing for a door-holding rod for a door-holding device for motor vehicles
JPH06280432A (ja) * 1993-03-29 1994-10-04 Nissan Motor Co Ltd 車両用ドアのチェックリンク配設構造
FR2712340A1 (fr) * 1993-11-08 1995-05-19 Etude Dev Indl Technol Dispositif d'arrêt de porte incorporant un ressort à lame.

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4466645A (en) * 1982-03-22 1984-08-21 Ohi Seisakusho Co., Ltd. Automobile door latch striker
JP2729571B2 (ja) * 1993-11-30 1998-03-18 株式会社大井製作所 ドアロック装置

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3722996A1 (de) * 1986-08-09 1988-02-11 Volkswagen Ag Tuerfeststeller fuer eine fahrzeugtuer
US4879785A (en) * 1987-07-15 1989-11-14 Ed. Scharwachter Gmbh & Co. Kg Swivel bearing for a door-holding rod for a door-holding device for motor vehicles
JPH06280432A (ja) * 1993-03-29 1994-10-04 Nissan Motor Co Ltd 車両用ドアのチェックリンク配設構造
FR2712340A1 (fr) * 1993-11-08 1995-05-19 Etude Dev Indl Technol Dispositif d'arrêt de porte incorporant un ressort à lame.

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 095, no. 001, 28. Februar 1995 & JP 06 280432 A (NISSAN MOTOR CO LTD), 4. Oktober 1994 *

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10040064A1 (de) * 2000-08-16 2002-05-08 Edscha Ag Haltestange/Gleiter mit Reinigungsnuten
DE10040064B4 (de) * 2000-08-16 2005-09-01 Edscha Ag Türfeststeller, insbesondere für Kraftfahrzeuge
US6687953B1 (en) 2000-10-13 2004-02-10 Ventra Group Inc. Torsion spring door check device

Also Published As

Publication number Publication date
DE29717675U1 (de) 1999-02-04
BR9803429A (pt) 1999-12-28
US5979592A (en) 1999-11-09
EP0915223A3 (fr) 1999-05-26

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