EP0426953A1 - Arrêt de porte à fonctionnement mécanique pour portes de véhicules automobiles - Google Patents

Arrêt de porte à fonctionnement mécanique pour portes de véhicules automobiles Download PDF

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Publication number
EP0426953A1
EP0426953A1 EP19900115086 EP90115086A EP0426953A1 EP 0426953 A1 EP0426953 A1 EP 0426953A1 EP 19900115086 EP19900115086 EP 19900115086 EP 90115086 A EP90115086 A EP 90115086A EP 0426953 A1 EP0426953 A1 EP 0426953A1
Authority
EP
European Patent Office
Prior art keywords
door
holder housing
holding rod
arrester according
spring
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
EP19900115086
Other languages
German (de)
English (en)
Other versions
EP0426953B1 (fr
Inventor
Bernd Alfred Dipl. Ing. Klüting
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
Priority to AT90115086T priority Critical patent/ATE95272T1/de
Publication of EP0426953A1 publication Critical patent/EP0426953A1/fr
Application granted granted Critical
Publication of EP0426953B1 publication Critical patent/EP0426953B1/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
    • 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

Definitions

  • the invention relates to a mechanical door arrester for motor vehicle doors, consisting of a holder housing arranged on one door arrangement part, door or door pillar, and a door holding rod articulated on the other door arrangement part, penetrating the holder housing and a brake and accommodated in the holder housing and interacting with the door holding rod Holding device.
  • Mechanical door locks for motor vehicle doors of conventional design are essentially characterized in that one or more braking ramps are arranged along a length of a door holding rod, with which a braking or locking device in a holder housing interacts in such a way that the motor vehicle door is arranged in one or more predetermined ones Opening positions are braked and held.
  • Door locks of this type intended for motor vehicle doors are somewhat disadvantageous in that they only allow the door to be locked in certain opening positions, which often results in the risk of damage to the vehicle's own door or to the neighboring one when parking in confined spaces or in garages Can bring vehicle through the undetected vehicle door.
  • proposals for hydraulically operating door locks for motor vehicle doors have become known in this connection, which enable the motor vehicle door to be locked in any open position, while at the same time the motor vehicle door is completely free when the movement is intentional and intentional.
  • Such proposals such as those from DE-AS 1 459 182 or DE-OS 25 55 062 are known, have the disadvantage that the door lock proposed there, in addition to a very considerable effort, its own manufacture also requires a considerable amount of installation space and can ultimately only be assembled with a large amount of assembly work.
  • proposals for a mechanical door retainer for fixing the door in any open position have also become known, for example through GB-PS 816 380, which already proposes a braking and holding device designed as a clamping device and accommodated in the holder housing.
  • a pair of brake bodies formed by rollers or rollers on the broad sides of the door holding rod are arranged in a spring-loaded cage, such that the cage can be tilted against the spring load in the holder housing and the holding force required to lock the motor vehicle door in any open position by jamming the brake body on the one hand against the door retaining band and on the other hand against the cage.
  • the disadvantage of this type of door arrester is first of all that the brake bodies are constantly in contact with the door support rod under a certain spring load and that the door can therefore in principle never be able to move freely. Furthermore, the application of a sufficient holding force requires the use of correspondingly strong load springs for the cage receiving the brake body, which means that the door arrester is not only complex and expensive to manufacture, but also causes the door to become stiff.
  • the invention is based on the object of providing a mechanical door arrester for motor vehicle doors which, if necessary, enables the door to be securely locked in any open position with the least possible manufacturing and assembly effort and, moreover, complete freedom of movement of the vehicle door.
  • the Holding device comprises at least one lamella which can be brought into frictional engagement with the door holding rod and is tiltably supported in the holder housing and an adjusting element associated with the initiation of the tilting movement of the lamella.
  • the holding device comprises at least one slat package which can be brought into frictional engagement with the door holding rod and is tiltably supported in the holder housing and an adjusting element associated with the initiation of the tilting movement of the slat package.
  • a plate pack as a braking or locking means allows the vehicle door to be locked in any open position and ensures high braking and locking forces on the one hand and on the other hand also has the advantage that the door lock can be manufactured easily.
  • a door arrester works without noise and such a door arrester is relatively insensitive to inevitable contamination of the door holding rod.
  • the adjustment element associated with the initiation of the tilting movement of the slats can be adjusted by means of a remote control, whereby the arrangement can also be such that the adjustment element associated with the initiation of the tilting movement of the plate assembly is actuated by means of an actuating lever and a transmission means, in particular is manually operable by means of a Bowden cable.
  • the actuating lever can either be arranged in the region of the door handle, or it can also be connected to the door handle, so that the door arrester is automatically released when the door is opened or closed.
  • At least one slat package comprising a number of slats penetrated by the door holding rod is provided, which is tiltably supported on the holder housing and on the other hand by means of of an adjusting element against a resilient spring load is adjustable in a tilted position.
  • the adjustment element is pivotable about an axis running transversely to the longitudinal axis of the door holding rod and the rocker arm of the plate pack opposite to the tilt support is formed in the holder housing and acts on the plate pack by means of a pressure plate.
  • the spring load acting as a return spring on the plate pack is formed by a bracket spring which is fixed on the holder housing and encompasses one side of the plate pack and rests with at least one of its legs on an end face of the plate pack and that in connection with
  • the tilt support of the plate pack is formed by a bolt with a round cross section aligned in the side walls of the holder housing and oriented transversely to the longitudinal axis of the holder housing or the door holding rod.
  • a particularly inexpensive, easy-to-assemble design results from such a door arrester in that, on the one hand, the rocker arm and, on the other hand, the bow spring acting as a return spring on the disk pack is assigned an abutment formed by a transverse wall of the holder housing, expediently providing that the The rocker arm and the abutment spring associated with the abutment forming transverse wall of the holder housing is formed by pressure plates supported against the string side of a cup-shaped holder housing that is open on one side. In the simplest case, the pressure plates forming the abutment can be held in abutment on the end face of the holder housing by the return spring designed as a bow spring.
  • the rocker arm forming the adjusting element is designed as a double-armed lever.
  • the bow spring forming the return spring has two spring legs of different lengths on both sides of a base that engages under the disk pack.
  • the lamellae are formed by steel plates and are symmetrical in terms of their recess penetrated by the door holding rod, so that no particular consideration of a specific alignment of the individual lamellae need be taken during assembly .
  • the door holding rod can have any cross-sectional profile, but in the interest of standardization it will expediently have a symmetrical geometric and in particular a circular cross-sectional shape.
  • the holder housing is suspended via rivet bolts about an axis directed perpendicular to the longitudinal axis of the door holding rod between two fastening claws arranged opposite one another in a vertical direction.
  • the door lock can also be operated in such a way that the door is locked automatically in an open position as a function of the door being at a standstill, for example by the fact that the slats are constantly in contact with the door support rod and with regard to their permitted tilting movement are limited to an amount that is only suitable for generating an increase in the frictional force that is sufficient for the determination of the door.
  • the door holding rod 2 of a door arrester is articulated on the door pillar 5 of the vehicle body by means of a bearing block 3 about an axis 4 parallel to the door hinge axis.
  • the holder housing 7 is generally pot-shaped and is suspended from two mutually opposite fastening claws 9 via two rivet bolts 8 aligned vertically and perpendicular to the longitudinal axis of the door holding rod 2, the fixing claws 9 in turn being fastened to the string wall 10 of the door body 6 .
  • a plate pack 11 Arranged within the holder housing 7 is a plate pack 11 formed from a number of plates, the plates 11 each having a recess 12, which is arranged centrally and symmetrically to the plan shape of the plates 11 and is penetrated by the door holding rod 2.
  • the fins 11 are at one Supported against a pin 13 forming a tilting bearing and fastened transversely to the longitudinal axis of the door holding rod 2 in the holder housing 7 and can be acted upon on its opposite side by a tilting lever 14 forming an adjusting element.
  • the rocker arm 14 is designed as a double-armed lever and is pivotably suspended in the holder housing 7 about an axis 15 aligned transversely to the longitudinal axis of the door holding rod 2.
  • the rocker arm 14 interacts with the plate pack 11 via its one lever arm 16 by means of a pressure plate 17.
  • the rocker arm 14 is assigned an abutment on which the rocker arm 14 is supported by its second lever arm 18.
  • the abutment is formed by abutment plates 19, which in turn are supported on the holder housing 7 against the open end face thereof.
  • the slats 11 of the plate pack are, as can be seen in particular from the illustration in FIG.
  • the plate pack 11 is loaded by the force of a return spring, which in the exemplary embodiment shown is formed by a bow spring 21 and, on the basis of a leaf-shaped base 22 which engages under the plate pack 11 and the pressure plates 17, is equipped at both ends with two differently long spring legs 23 and 24 and on one side is supported with its two spring legs 23 and 24 on the pressure plates 17, while on the other side it rests with its two spring legs 23 and 24 on the outside of the plate pack 11.
  • the door lock 1 shown in the exemplary embodiment can be actuated manually with regard to the fixing and release of the vehicle door, in such a way that the rocker arm 14 by means of a hand or.
  • Actuator bels 30 and a Bowden cable 31 connecting it to the rocker arm 14 can be moved back and forth between its operative position and its release position.
  • the actuating lever 30 is preferably arranged in the vicinity of or directly on a door handle or the like.
  • two disk packs 111 are arranged on both sides of a double-armed rocker arm 140 in a trough-shaped holder housing 70, the two disk packs 111 each being loaded in the return direction by the two spring legs 23 and 24 of a bow spring 20 which engages under the disk packs 111.
  • a special support of the disk packs or the rocker arm with respect to the holder housing 70 is not required, since the two disk packs 111 are adjusted in opposite directions by the double-arm rocker arm 140.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lock And Its Accessories (AREA)
  • Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
  • Closing And Opening Devices For Wings, And Checks For Wings (AREA)
EP90115086A 1989-11-08 1990-08-06 Arrêt de porte à fonctionnement mécanique pour portes de véhicules automobiles Expired - Lifetime EP0426953B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT90115086T ATE95272T1 (de) 1989-11-08 1990-08-06 Mechanischer tuerfeststeller fuer kraftwagentueren.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3937218A DE3937218A1 (de) 1989-11-08 1989-11-08 Mechanischer tuerfeststeller fuer kraftwagentueren
DE3937218 1989-11-08

Publications (2)

Publication Number Publication Date
EP0426953A1 true EP0426953A1 (fr) 1991-05-15
EP0426953B1 EP0426953B1 (fr) 1993-09-29

Family

ID=6393132

Family Applications (1)

Application Number Title Priority Date Filing Date
EP90115086A Expired - Lifetime EP0426953B1 (fr) 1989-11-08 1990-08-06 Arrêt de porte à fonctionnement mécanique pour portes de véhicules automobiles

Country Status (4)

Country Link
EP (1) EP0426953B1 (fr)
AT (1) ATE95272T1 (fr)
DE (2) DE3937218A1 (fr)
ES (1) ES2044344T3 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1993006326A1 (fr) * 1991-09-16 1993-04-01 Siegmueller Gmbh Dispositif pour le blocage d'une porte, en particulier d'une porte de vehicule, dans au moins une position d'ouverture
FR2690653A1 (fr) * 1992-04-29 1993-11-05 Coutier Moulage Gen Ind Arrêt de porte, notamment de porte de véhicule automobile.
EP0952289A1 (fr) * 1998-04-23 1999-10-27 Mgi Coutier (S.A.) Arrêt de porte à position d'arrêt indéfinie pour portière de véhicule

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4130782C2 (de) * 1991-09-16 1994-02-24 Siegmueller Gmbh Vorrichtung zum Feststellen einer Tür, insbesondere einer Kraftfahrzeug-Tür, in mindestens einer Öffnungsstellung
DE102005005891B4 (de) * 2005-02-09 2009-07-30 Hs Genion Gmbh Tür mit Türbremse
DE102005015667A1 (de) * 2005-04-06 2006-10-12 Daimlerchrysler Ag Türfeststelleinrichtung
DE102017120772A1 (de) 2017-09-08 2019-03-14 Wilhelm Eudenbach Vorrichtung zum Feststellen oder Abbremsen einer Kraftfahrzeugtür
DE202017105454U1 (de) 2017-09-08 2017-10-12 Wilhelm Eudenbach Vorrichtung zum Feststellen oder Abbremsen einer Kraftfahrzeugtür

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB816380A (en) * 1956-01-26 1959-07-15 Rudolph Ignatius Schonitzer Holding device for doors and other pivoted structures
US4833755A (en) * 1986-01-13 1989-05-30 Lucien Bonin System for marking the relative position of a mobile element with respect to a fixed element

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB816380A (en) * 1956-01-26 1959-07-15 Rudolph Ignatius Schonitzer Holding device for doors and other pivoted structures
US4833755A (en) * 1986-01-13 1989-05-30 Lucien Bonin System for marking the relative position of a mobile element with respect to a fixed element

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1993006326A1 (fr) * 1991-09-16 1993-04-01 Siegmueller Gmbh Dispositif pour le blocage d'une porte, en particulier d'une porte de vehicule, dans au moins une position d'ouverture
FR2690653A1 (fr) * 1992-04-29 1993-11-05 Coutier Moulage Gen Ind Arrêt de porte, notamment de porte de véhicule automobile.
EP0952289A1 (fr) * 1998-04-23 1999-10-27 Mgi Coutier (S.A.) Arrêt de porte à position d'arrêt indéfinie pour portière de véhicule
FR2777934A1 (fr) * 1998-04-23 1999-10-29 Coutier Moulage Gen Ind Arret de porte a position d'arret indefinie pour portiere de vehicule

Also Published As

Publication number Publication date
ES2044344T3 (es) 1994-01-01
DE59002921D1 (de) 1993-11-04
ATE95272T1 (de) 1993-10-15
DE3937218A1 (de) 1991-05-16
EP0426953B1 (fr) 1993-09-29

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