EP2682548A1 - Arrêt de portière pour véhicules automobiles - Google Patents

Arrêt de portière pour véhicules automobiles Download PDF

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Publication number
EP2682548A1
EP2682548A1 EP13158353.6A EP13158353A EP2682548A1 EP 2682548 A1 EP2682548 A1 EP 2682548A1 EP 13158353 A EP13158353 A EP 13158353A EP 2682548 A1 EP2682548 A1 EP 2682548A1
Authority
EP
European Patent Office
Prior art keywords
door
holder housing
retaining
stop
stop element
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Withdrawn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
EP13158353.6A
Other languages
German (de)
English (en)
Inventor
David Holzrichter
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.)
Metalsa Automotive GmbH
Original Assignee
Metalsa Automotive GmbH
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 Metalsa Automotive GmbH filed Critical Metalsa Automotive GmbH
Priority to EP13158353.6A priority Critical patent/EP2682548A1/fr
Publication of EP2682548A1 publication Critical patent/EP2682548A1/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Withdrawn legal-status Critical Current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
    • E05C17/12—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
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B63/00—Locks or fastenings with special structural characteristics
    • E05B63/0056—Locks with adjustable or exchangeable lock parts

Definitions

  • the invention relates to a door lock for motor vehicles, comprising a door retaining bar, a holder housing with a passage opening for the door retaining bar and arranged in the holder housing latching unit with a displaceable from an engagement position against a spring force acting in the direction of the door retaining rod detent body.
  • Door retainers of the type mentioned are known in various configurations from the prior art. So already revealed the DE 201 20 271 U1 a door arrester, wherein a door retaining rod provided with locking grooves on the one hand pivotally mounted on a vehicle body and on the other hand slidably mounted in the bracket attached to the vehicle door housing. Upon pivoting of the vehicle door, a side surface of the door retaining rod equipped with locking grooves slides on a locking body of the locking unit and thus locks the vehicle door in predetermined opening positions relative to the vehicle body. On the latching grooves opposite, substantially flat side of the door retaining bar this is pressed by a spring-loaded cam in the direction of the locking element.
  • Door retainers of the type mentioned have the disadvantage that they rest permanently with the applied by the spring element biasing force on a side surface of the door retaining bar. An adjustability of the spring force or the provision of freewheel areas in which the locking body is not located with the door retaining rod in engagement can not be realized with the known door arresters. In order to ensure a consistent operability and to prevent a malfunction, it is also necessary to provide adequate lubrication, which, however, requires regular maintenance.
  • the invention has for its object to provide a door arrester, which in addition to a reliable locking offers the possibility to adjust the operation of the arrester.
  • Characteristic of the door lock according to the invention is that the engagement position of the locking body is adjustable. In the engaged position, this is the position from which the latching body, in cooperation with the door retaining bar, is displaced counter to the spring body biasing the latching body in the direction of the door retaining bar.
  • the adjustability of the engagement position makes it possible to set a defined position of the locking body relative to the door retaining bar. Namely, the position occupied by the detent body in the unloaded state by the door retaining bar.
  • the engagement position of the detent body for example, be held in a position opposite the door retaining bar, in which the detent body does not bear with a contact surface on a side surface of the door retaining bar.
  • a displacement of the locking body beyond the engagement position in the direction of the door retaining bar is excluded by the adjustability of the engagement position.
  • the adjustability of the engagement position does not prevent the displacement of the detent body against the spring force, so that a detent generated due to the spring force is still reachable.
  • the adjustability of the engagement position in addition to set the bias applied by the spring force to a defined value - up to the maximum spring force.
  • the door arrester according to the invention thus has the advantage that, while maintaining a simple locking possibility by a cooperating with a door retaining rod detent body, the possibility exists to arrange the detent body in a defined position, namely the engagement position relative to the door retaining rod, the engagement position thereby dergestalt may be that the locking body engages only in designated areas with the door retaining bar. These areas can thereby be produced in that the door retaining bar has a contouring, in which certain areas protrude from a longitudinal axis of the door retaining bar in the direction of the locking body, that they come into contact with the locking body in these areas. In the other areas can be unloaded by the locking body, free mobility the door retaining bar against the locking body can be realized.
  • the adjustability of the engagement position of the detent body can in principle be configured in any desired manner. According to a particularly advantageous embodiment of the invention, however, it is provided that the displaceability of the detent body is limited in the direction of the door retaining bar by a stop position defining the engagement position, wherein the stop element relative to the holder housing is adjustable. According to this embodiment of the invention, the stop element determines the maximum displaceability of the detent body in the direction of the door retaining bar. Thus, the stopper element determines the engagement position of the detent body. About the displaceability of the stop member relative to the holder housing can be set in a particularly simple and comfortable and reliable manner, the engagement position of the detent body. Furthermore, the adjustability also allows a readjustment. A displaceability of the locking body on the stop element addition, is not possible.
  • the stop element can basically interact in any way with the locking body. Furthermore, the adjustability of the stop element is freely selectable. According to a particularly advantageous embodiment of the invention, however, it is provided that the stop element is adjustable relative to the holder housing substantially perpendicular to the effective direction of the spring force. This embodiment of the adjustability of the stop element allows a particularly accurate determination of the engagement position of the detent body. In addition, can be very accurately determined on such a displaceability of the stop element to which in the case of a permanent abutment of the detent body on the door retaining bar on this spring force acting. Furthermore, a tilting or jamming of the locking body in the holder housing is particularly effectively prevented by a displacement of the stop element against the effective direction of the spring force.
  • the stop element can in principle abut in any area of the detent body on this and limit the adjustability of the detent body in the direction of the door retaining bar. According to an advantageous embodiment of the invention, however, it is provided that the stop element in the region of a contact surface of the detent body bears against the detent body, in particular is arranged in a recess in the contact surface.
  • This embodiment of the invention makes it possible to a complicated configuration of the detent body to dispense with a cooperation with the stop element.
  • a setting of the engagement position can be achieved in a reliable manner.
  • U would have to be designed to cooperate with the stop element can be omitted according to this embodiment of the invention.
  • the particularly advantageously provided embodiment according to which the stop element is arranged in a recess of the contact surface allows a particularly simple and reliable adjustability, at the same time the function of the detent body is not affected by the stop element. Furthermore, the recess ensures a secure position of the stop element on the locking body.
  • the arrangement and the adjustability of the stop member relative to the holder housing is basically arbitrary. According to a particularly advantageous embodiment of the invention, however, it is provided that the stop element is formed on a retaining bolt, in particular by a head of the retaining bolt is formed, wherein the retaining bolt is adjustably mounted in its longitudinal axis direction on the holder housing.
  • This embodiment of the invention allows for a particularly simple and compact construction of the door arrester. About the given in the longitudinal axis adjustability of the retaining bolt can be very accurately set the engagement position of the locking body in a particularly simple and reliable manner.
  • the stop element is particularly preferably formed by a head of the retaining bolt in the manner of a screw head, wherein in particular causes a conical configuration of the head in addition to a reliable positioning centering and securing position of the retaining bolt on the locking body.
  • the type of embodiment of the determination of the retaining bolt on the holder housing is basically freely selectable, wherein the retaining bolt, for example, can be determined via suitable locking means in different positions.
  • the retaining pin at its end opposite the stop element a befindlichem with the holder housing in engagement Has screw thread for fixing the position of the stop element.
  • the position of the stop element can be adjusted in a comfortable manner via a screw-in length of the retaining bolt.
  • the screw thread ensures reliable maintenance of the set position, which is very precisely adjustable via the screw thread.
  • the holder housing has a corresponding thread for receiving the screw thread of the retaining bolt.
  • the retaining pin is arranged axially to the detent body, within a cavity of the detent body, wherein the detent body is arranged in a directed onto the door retaining rod through hole of the holder housing and wherein the retaining bolt in the longitudinal axis direction via a threaded nut can be fixed which rests on the opposite side of the stop element to a supported in the holder housing cover element.
  • the holder housing has a passage opening which extends in the direction of the door retaining bar. Within the passage opening of the locking body is slidably disposed, which is biased by the spring element in the direction of the door retaining bar.
  • the retaining bolt is used. This extends between the locking body and a through opening at its opposite end of the door retaining rod cover element.
  • the retaining bolt is thereby fixed to the cover element by a threaded nut which can be screwed onto the end face of the cover element on the screw thread of the retaining bolt, the retaining bolt protruding with the screw thread through an opening in the cover element.
  • About the threaded nut can thus be set relative to the holder housing in a particularly reliable manner, the position of the retaining bolt.
  • the cover element which is arranged stationarily on the holder housing, moreover makes it possible to close the passage opening against soiling. At the same time there is a simple access to the threaded nut, so that a readjustment of the locking body is possible at any time.
  • the design and arrangement of the locking body in the direction of the door retaining bar biasing spring element can in principle be done in any way. According to a particularly advantageous embodiment of the invention, however, it is provided that coaxially to the retaining bolt, a helical compression spring is arranged, which rests at one end on the cover element and the other end of the locking body.
  • This embodiment of the invention according to which the helical compression spring is particularly preferably arranged within the cavity of the detent body, allows a particularly simple and reliable preload and adjustability of the detent body.
  • the bias voltage is generated by the helical compression spring, wherein the maximum extent of the detent body is ensured in the direction of the door retaining bar by the position of the retaining bolt.
  • the coaxial arrangement of the helical compression spring ensures particularly reliable that there is no tilting of the detent body.
  • the latching unit comprises two by a respective spring element towards each other and in the direction of the door retaining bar biased resting on opposite sides of the door retaining rod detent body.
  • the door retaining rod extends between two adjacent to opposite sides of the door retaining rod detent bodies.
  • the locking body can be adjusted individually, so that depending on the configuration of the door retaining bar, especially if it is designed asymmetrically, different locking characteristics of the door arrester can be generated.
  • a reduction of the spring preload is possible by the use of two locking body, in particular in an equal effect of the locking body, to achieve an opposite to a single detent body an equivalent detent.
  • Fig. 1 1 shows an embodiment of a door arrester 1 with a door holding bar 2 arranged for arrangement on a vehicle body, not shown here, and a holder housing 3 provided for arrangement on a vehicle door.
  • the door retaining bar 2 is connected via the bolt 9 articulated to the column console 7.
  • the door retaining bar 2 extends through a passage opening 10 of a holder housing 3, within which a latching unit 11 acting on the door holding bar 2 is arranged.
  • a pivoting of a vehicle door not shown here relative to the vehicle body mounted on the vehicle door holder housing 3 is relatively displaced relative to the door retaining bar 2, wherein defining a maximum opening angle of the vehicle door, the door retaining bar 2 at its vehicle door end facing a stop body 5, the has a damping body 6 on its side facing the holder housing 3 for damping the end stop.
  • the door retaining bar 2 also has on its, in the installed position an upper and lower side forming surfaces locking grooves 4, which cooperate with locking bodies 12 of the arranged in the holder housing 3 latching unit 11.
  • latching unit 11 has two on both sides of the door holding rod 2 within the holder housing 3 extending through holes 20.
  • a respective latching body 12 is displaceable in the direction of the door retaining bar 2 arranged in the passage opening 10.
  • the locking body 12 are arranged in the unloaded by the door holding rod 2 state with their contact surfaces 21 at a predetermined distance from the door retaining bar 2, which corresponds to the engagement position of the locking body 12.
  • the locking body 12 In the areas in which the locking body 12 are in engagement with the door retaining bar 2, serve the locking body 12 loading screw compression springs 16 for generating a holding force, wherein the compression coil springs 16 are arranged within a cavity 17 of the locking body 12 designed as a hollow body.
  • the helical compression springs 16 extend are supported on the detent body 12 and the cover element 13.
  • a retaining bolt 15 which with a bolt head designed as a stop element 14 in a recess 22 of the contact surface 21 of the locking body 12 is present.
  • the displaceability of the locking body 12 is limited in the direction of the door retaining bar 2, after the retaining pin 15 is fixed with its stop member 14 opposite end via a thread 18 to a cover member 13.
  • a threaded nut 19 is screwed onto the thread 18 on the spring element 16 opposite side of the cover member 13, which rests against the cover member 13 and determines the position of the retaining bolt 15 and the stop member relative to the holder housing 3.
  • the lid member 13 is fixed in turn fixed to the holder housing 3, wherein the lid member 13 is arranged for this purpose with its peripheral edge in a coaxial with the passage opening 19 extending groove.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lock And Its Accessories (AREA)
EP13158353.6A 2013-03-08 2013-03-08 Arrêt de portière pour véhicules automobiles Withdrawn EP2682548A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP13158353.6A EP2682548A1 (fr) 2013-03-08 2013-03-08 Arrêt de portière pour véhicules automobiles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP13158353.6A EP2682548A1 (fr) 2013-03-08 2013-03-08 Arrêt de portière pour véhicules automobiles

Publications (1)

Publication Number Publication Date
EP2682548A1 true EP2682548A1 (fr) 2014-01-08

Family

ID=47832997

Family Applications (1)

Application Number Title Priority Date Filing Date
EP13158353.6A Withdrawn EP2682548A1 (fr) 2013-03-08 2013-03-08 Arrêt de portière pour véhicules automobiles

Country Status (1)

Country Link
EP (1) EP2682548A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109538039A (zh) * 2018-11-20 2019-03-29 丰业迪睦斯（芜湖）汽车部件有限公司 一种新型的限位器壳体结构
US20210164276A1 (en) * 2018-08-13 2021-06-03 Edscha Engineering Gmbh Door arrester

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE965378C (de) * 1953-02-24 1957-06-06 Daimler Benz Ag Tuerhaltevorrichtung fuer Kraftfahrzeuge
EP0326823A1 (fr) * 1988-01-26 1989-08-09 Hermann Grothe Bras de compas mécanique pour véhicules automobiles
JPH10140907A (ja) * 1996-11-08 1998-05-26 Mitsuba Corp 車両用ドアチェッカ
DE20120271U1 (de) 2000-12-14 2002-04-25 Edscha Ag Türfeststeller
JP2004360308A (ja) * 2003-06-05 2004-12-24 Yamato Chemical:Kk 車両用ドアチェッカ
DE202011051957U1 (de) * 2011-11-14 2011-11-25 Ise Automotive Gmbh Türfeststeller für Kraftfahrzeuge

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE965378C (de) * 1953-02-24 1957-06-06 Daimler Benz Ag Tuerhaltevorrichtung fuer Kraftfahrzeuge
EP0326823A1 (fr) * 1988-01-26 1989-08-09 Hermann Grothe Bras de compas mécanique pour véhicules automobiles
JPH10140907A (ja) * 1996-11-08 1998-05-26 Mitsuba Corp 車両用ドアチェッカ
DE20120271U1 (de) 2000-12-14 2002-04-25 Edscha Ag Türfeststeller
JP2004360308A (ja) * 2003-06-05 2004-12-24 Yamato Chemical:Kk 車両用ドアチェッカ
DE202011051957U1 (de) * 2011-11-14 2011-11-25 Ise Automotive Gmbh Türfeststeller für Kraftfahrzeuge

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20210164276A1 (en) * 2018-08-13 2021-06-03 Edscha Engineering Gmbh Door arrester
US11808067B2 (en) * 2018-08-13 2023-11-07 Edscha Engineering Gmbh Door arrester
CN109538039A (zh) * 2018-11-20 2019-03-29 丰业迪睦斯（芜湖）汽车部件有限公司 一种新型的限位器壳体结构

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