EP0295530A1 - Dispositif à butées élastiques pour pièces pivotantes de carrosserie - Google Patents

Dispositif à butées élastiques pour pièces pivotantes de carrosserie Download PDF

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Publication number
EP0295530A1
EP0295530A1 EP88109026A EP88109026A EP0295530A1 EP 0295530 A1 EP0295530 A1 EP 0295530A1 EP 88109026 A EP88109026 A EP 88109026A EP 88109026 A EP88109026 A EP 88109026A EP 0295530 A1 EP0295530 A1 EP 0295530A1
Authority
EP
European Patent Office
Prior art keywords
stop buffer
pivotable
rocker
body part
receptacle
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
EP88109026A
Other languages
German (de)
English (en)
Other versions
EP0295530B1 (fr
Inventor
Artur Gehlen
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.)
Audi AG
Original Assignee
Audi 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 Audi AG filed Critical Audi AG
Publication of EP0295530A1 publication Critical patent/EP0295530A1/fr
Application granted granted Critical
Publication of EP0295530B1 publication Critical patent/EP0295530B1/fr
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 invention relates to a stop buffer arrangement for pivotable body parts according to the preamble of claim 1.
  • Passenger cars are usually provided with a plurality of pivotable body parts, such as the bonnet, side doors, trunk lid and / or tailgate, which are articulated on one side using appropriate hinges on the fixed body, while on the opposite side of such pivotable body parts Lock or a corresponding closure part is provided, which comes into engagement in a corresponding closure part or lock when the pivotable body part is pivoted into place.
  • pivotable body parts such as the bonnet, side doors, trunk lid and / or tailgate
  • pivotable body parts located along the longitudinal axis of the motor vehicle - such as the engine cover and trunk lid or tailgate - be centered along the central axis, so that in the closed state of the body parts concerned, the gaps occurring on both sides between the pivotable body part and the fixed part Body part about the same width have.
  • a general difficulty with such adjustment processes arises from the fact that a precise alignment of the pivotable body parts with respect to the fixed body parts is only possible in the pivoted-in state, while the required position fixing in the area of the intended hinges and the lock essentially only in the pivoted-out state Condition of the relevant body parts is possible.
  • pivotable rocker provided in the context of the present invention with its two arms at an angle to one another and the additionally provided stop buffer, it can be achieved that when pivoting or closing the pivotable body part, an alignment and a stop along two at an angle to each other Levels come about at the same time, whereby the fitting of the respective pivotable body part into the fixed body and the closing processes that occur during the operation of the motor vehicle are facilitated or improved.
  • the pivotable rocker is preferably mounted in a receptacle fastened to the one body part, which leads to a corresponding simplification of the assembly of the stop buffer arrangement according to the invention.
  • the pivotable rocker is preferably mounted with the aid of a cylinder head screw which has a hexagon socket and which can be screwed into a corresponding hexagon nut, so that in this way by tightening the Cylinder head screw the pivoting of the rocker can be influenced.
  • both the swiveling rocker and its receptacle as plastic injection molded parts.
  • the same is provided with a shaft which is displaceably mounted in a receptacle and which can be fixed in position with respect to the receptacle by means of an expansion screw.
  • the expansion screw provided in the longitudinal direction of the shaft can either be tightened either through a hole passing through the stop buffer or through a hole provided within the corresponding receptacle on the opposite side using an appropriate tool.
  • the height-adjustable stop buffer is provided in the region of the pivotable body part, while the receptacle carrying the pivotable rocker is carried by the fixed body part.
  • the stop buffer arrangement according to the invention is, in particular, a stop element in the case of a pivotable upward Tailgate of a notch or hatchback limousine can be used, in which case it seems appropriate to provide a receptacle with a swiveling rocker on the right and left side in the lower area of the body side parts or rear fenders.
  • FIG. 1 schematically shows in a sectional view a part of the fixed side part 10 of a vehicle body and a part of a tailgate 12, the cut areas shown essentially relating to the lower right corner of the tailgate 12 and the adjoining side part 10 of the vehicle body.
  • a receptacle 14 made of plastic material in the injection molding process, within which, using a socket head screw 16 provided with a hexagon socket and a nut 18 cast into the receptacle 14, a pivotable rocker 20, also produced by the injection molding process, is mounted.
  • This pivotable rocker has two outwardly projecting arms 22, 24, the upward-facing effective surfaces of which are at an angle of approximately 120 ° to one another.
  • a stop buffer 26 made of elastic material, for example rubber, is fastened to the arm 24 of the rocker 20 which projects obliquely downwards.
  • tooth-like, radial grids 28 are finally provided in the area of the holes serving to pass the cylinder head screw 16, with which an angular determination of the swiveling rocker 20 can be achieved when the cylinder head screw 16 is tightened .
  • a receptacle 30 made of plastic material is fastened to the tailgate 12 using appropriate fastening elements, the receptacle 30 forming an oblique stop surface 32 for the stop buffer 26 fastened to the arm 24 of the rocker 20.
  • the receptacle 30 is additionally provided with a cylindrical chamber 34 within which the cylindrical shaft 36 of a height-adjustable stop buffer 38 is slidably mounted.
  • the front end face of this stop buffer 38 which is also made of an elastic material, comes to rest on the outer active surface of the arm 22 of the rocker 20.
  • the determination of the height-adjustable stop buffer 38 in relation to the receptacle 30 is carried out with the aid of a in the longitudinal direction of the cylindrical shaft 36 of the stop buffer 38 guided expansion screw 40, which can be adjusted by means of a suitable hole in the receptacle 30 in the region of the rear end of the cylindrical chamber 34.
  • a corresponding stop buffer arrangement is also provided symmetrically on the left side of the motor vehicle.
  • the operation of the stop buffer arrangement described is as follows: When installing the tailgate on the otherwise already finished vehicle body, the provided expansion bolts 40 and the cylinder head bolts 16 are only slightly tightened on the two stop buffer arrangements provided on the right and left sides of the tailgate 12, so that the height-adjustable stop buffers 38 and the rockers actuated by the same can only be adjusted with a certain amount of force. The same applies to the screws with which the tailgate 12 is fastened to the fixed body using hinges (not shown). In this state, the tailgate 12 is then gently pressed down until the tailgate lock provided engages.
  • the tailgate 12 is centered, so that the gaps between the side parts 10 and the tailgate 12 remaining on the right and left sides assume the same values.
  • the cylindrical shafts 36 of the height-adjustable stop buffers 38 are furthermore activated with the arms 22 of the two rockers 20 pressed into the corresponding cylindrical chambers 34 of the two receptacles 30 as far as is necessary for a normal closing operation of the tailgate 12.
  • the tailgate 12 is then carefully pivoted up again, whereupon the screws provided in the area of the tailgate hinges are finally tightened, while at the same time the cylinder head screws 16 and the expansion screws 40 are tightened in the area of the two stop buffer arrangements, which on the one hand detects the Rocker 20 is made while at the same time the height-adjustable stop buffers 38 are fixed in their position relative to the receptacles 30.
  • stop buffer arrangement has been described with regard to an alignment and stop finding of the tailgate of a notchback or hatchback, it seems obvious that other pivotable body parts can also be aligned and adjusted with the aid of the stop buffer arrangement according to the invention.

Landscapes

  • Vibration Dampers (AREA)
  • Body Structure For Vehicles (AREA)
EP88109026A 1987-06-19 1988-06-07 Dispositif à butées élastiques pour pièces pivotantes de carrosserie Expired - Lifetime EP0295530B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3720342A DE3720342C1 (de) 1987-06-19 1987-06-19 Anschlagpufferanordnung fuer schwenkbare Karosserieteile
DE3720342 1987-06-19

Publications (2)

Publication Number Publication Date
EP0295530A1 true EP0295530A1 (fr) 1988-12-21
EP0295530B1 EP0295530B1 (fr) 1991-03-20

Family

ID=6329941

Family Applications (1)

Application Number Title Priority Date Filing Date
EP88109026A Expired - Lifetime EP0295530B1 (fr) 1987-06-19 1988-06-07 Dispositif à butées élastiques pour pièces pivotantes de carrosserie

Country Status (3)

Country Link
EP (1) EP0295530B1 (fr)
DE (2) DE3720342C1 (fr)
ES (1) ES2021115B3 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19649311C1 (de) * 1996-11-28 1998-04-02 Daimler Benz Ag Anschlagelement bei insbesondere der Heckklappe einer Fahrzeugkarosserie
DE19811165A1 (de) * 1998-03-14 1999-09-16 Volkswagen Ag Positionierelement zur Ausrichtung von Karosserieteilen
DE10337613A1 (de) * 2003-08-16 2005-05-04 Opel Eisenach Gmbh Puffervorrichtung für zwei relativ zueinander bewegbare Bauteile, insbesondere für eine Heckklappe und ein feststehendes Karosserieteil eines Kraftfahrzeugs

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2629543A1 (fr) * 1988-04-05 1989-10-06 Peugeot Butee elastique
DE20314214U1 (de) 2003-09-12 2003-11-06 Hespe & Woelm GmbH & Co KG, 42579 Heiligenhaus Anschlag für Schiebetüren
KR100930699B1 (ko) 2008-06-04 2009-12-09 현대자동차주식회사 차량용 도어 스토퍼
DE102021133255A1 (de) 2021-12-15 2023-06-15 Bayerische Motoren Werke Aktiengesellschaft Heckklappenabstützung für ein Kraftfahrzeug und Kraftfahrzeug mit derartiger Heckklappenabstützung

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR661742A (fr) * 1928-09-22 1929-07-29 Butée élastique réglable pour portes
US4259762A (en) * 1980-04-07 1981-04-07 Gennaro Civitelli Shock-absorbing hinge-pin doorstop
DE3341315A1 (de) * 1983-11-15 1985-05-23 Volkswagenwerk Ag, 3180 Wolfsburg Anordnung mit einer wand und einem anschlagpuffer, insbesondere an einem fahrzeugaufbau
DE3536621C1 (de) * 1985-10-15 1986-09-18 Daimler-Benz Ag, 7000 Stuttgart Einweispuffer für schwenkbare Türen, Hauben, Klappen oder dergleichen von Kraftwagen

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR661742A (fr) * 1928-09-22 1929-07-29 Butée élastique réglable pour portes
US4259762A (en) * 1980-04-07 1981-04-07 Gennaro Civitelli Shock-absorbing hinge-pin doorstop
DE3341315A1 (de) * 1983-11-15 1985-05-23 Volkswagenwerk Ag, 3180 Wolfsburg Anordnung mit einer wand und einem anschlagpuffer, insbesondere an einem fahrzeugaufbau
DE3536621C1 (de) * 1985-10-15 1986-09-18 Daimler-Benz Ag, 7000 Stuttgart Einweispuffer für schwenkbare Türen, Hauben, Klappen oder dergleichen von Kraftwagen

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19649311C1 (de) * 1996-11-28 1998-04-02 Daimler Benz Ag Anschlagelement bei insbesondere der Heckklappe einer Fahrzeugkarosserie
DE19811165A1 (de) * 1998-03-14 1999-09-16 Volkswagen Ag Positionierelement zur Ausrichtung von Karosserieteilen
DE19811165B4 (de) * 1998-03-14 2010-11-11 Volkswagen Ag Positionierelement zur Ausrichtung von Karosserieteilen
DE10337613A1 (de) * 2003-08-16 2005-05-04 Opel Eisenach Gmbh Puffervorrichtung für zwei relativ zueinander bewegbare Bauteile, insbesondere für eine Heckklappe und ein feststehendes Karosserieteil eines Kraftfahrzeugs

Also Published As

Publication number Publication date
DE3862066D1 (de) 1991-04-25
EP0295530B1 (fr) 1991-03-20
DE3720342C1 (de) 1988-01-14
ES2021115B3 (es) 1991-10-16

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