EP0567003B1 - Charnière de porte combinée dans sa construction avec un arrêt de porte - Google Patents

Charnière de porte combinée dans sa construction avec un arrêt de porte Download PDF

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Publication number
EP0567003B1
EP0567003B1 EP93106192A EP93106192A EP0567003B1 EP 0567003 B1 EP0567003 B1 EP 0567003B1 EP 93106192 A EP93106192 A EP 93106192A EP 93106192 A EP93106192 A EP 93106192A EP 0567003 B1 EP0567003 B1 EP 0567003B1
Authority
EP
European Patent Office
Prior art keywords
door
hinge wing
hinge
fastener according
wing
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.)
Expired - Lifetime
Application number
EP93106192A
Other languages
German (de)
English (en)
Other versions
EP0567003A1 (fr
Inventor
Bernd-Alfred 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
Publication of EP0567003A1 publication Critical patent/EP0567003A1/fr
Application granted granted Critical
Publication of EP0567003B1 publication Critical patent/EP0567003B1/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 door retainer for motor vehicle doors that is structurally combined with a door hinge, in which a door holding rod connected to the one hinge wing penetrates a brake or holding body, which is arranged on the other hinge wing and interacts with latching steps of the door holding rod, and supports or guides the holder housing.
  • Holding body receiving holder housing is arranged in a recess of the hinge leaf of the other hinge wing.
  • This known design of a door arrester structurally combined with a door arrester is initially disadvantageous in that it is only suitable for those door arresters in which the braking or holding bodies are designed as sliding blocks or the like.
  • the arrangement or articulation of the two parts of the door arrester on the hinge leaf of one of the two hinge wings requires a very large installation space for the one consisting of the arrester and the hinge existing structural unit within the vehicle body, which is no longer present, particularly in the bodywork of modern vehicles.
  • the invention is therefore based on the object of designing a unit consisting of a door hinge and a structurally combined door arrester in such a way that the unit can be accommodated or installed in the vehicle body even under spatially restricted conditions, and furthermore the designer with regard to the design of the door arrester nevertheless extensive freedom of design is retained.
  • the manufacturing effort required is also to be considerably reduced compared to a combination consisting of individual components.
  • the door support rod and the hinge wing of the door hinge carrying the holder housing are arranged parallel to one another, one above the other, the hinge wing being formed by a U-shaped pressed sheet metal part, the profile side walls of which in the region of its free end to form the holder housing of its stop base are extended towards the top.
  • the mutually parallel and overlapping arrangement of the door holding rod and the hinge wing results in an extremely space-saving design of a construction consisting of a door arrester and a hinge, with the additional factor that the one-piece design of the housing supporting or guiding the brake or holding body of the door arrester Elimination of an additional component and thus a considerable reduction in the cost of the door arrester.
  • this design also allows the designer extensive design freedom with regard to the design of the door arrester, in that loads are exerted both by compression springs, in particular rubber springs, and by a torsion bar spring Braking or holding bodies can be used and further to the extent that in conjunction with a correspondingly selectable design of the door holding rod, the braking or holding bodies can be designed in the form of a roller or a roller.
  • the braking and holding bodies are mounted or guided in the regions of the profile side cheeks which are extended upwards, and at the same time also a loading spring associated with at least one of the braking or holding bodies the areas of the profile side cheeks of the U-shaped hinge wing that are extended upwards are supported.
  • the braking and holding bodies of the holding housing are roller-shaped and the braking or holding body roller assigned to the open profile side of the U-shaped hinge wing is arranged as rotating around a rigid axis in hole recesses of the elongated upward Profile side cheeks of the U-shaped hinge wing mounted abutment roller is designed.
  • the arrangement of an abutment roller rotating about a fixed axis in relation to the profile cross section of the hinge wing has the advantage that its bearing axis can be riveted to the profile side cheeks of the U-shaped hinge wing or otherwise connected in a tensile manner and therefore at the same time results in a stiffening of the holder housing.
  • the loading roller is loaded by the rectilinear middle section of a symmetrically designed and supported at both ends against the hinge wing coil spring.
  • the load spring assigned to the load roller can, of course, also be formed by a torsion bar spring, for example C or S-shaped.
  • the loading roller is arranged or mounted on swinging and spring-loaded rockers which are pivotally displaced on the profile side cheeks of the U-shaped hinge wing.
  • a coil spring is chosen as the load spring, it is advantageous that it is held by its windings on a pin which penetrates and projects through both profile side cheeks of the U-shaped hinge wing and is supported by its two free ends on after the notches of the two profile side cheeks are turned off on the hinge wing.
  • the door holding rod is then expediently formed from a flat material blank provided at least on one side with detents or braking marks and in its length range lying between its articulation on a hinge wing and the holder housing is twisted by 90 degrees.
  • the twisting according to the invention of the door holding rod formed from a flat material cut advantageously enables a simple arrangement or formation of a bearing roller or the like to avoid the formation of its articulation on the other hinge leaf, with a narrow bearing bracket serving as the pivotable articulation of the door holding rod being produced as a separate component and preferably by a length section of a hinge profile material formed hinge wing can be attached.
  • a much more elegant design of the door support rod bearing results in a door arrester structurally combined with the door hinge, however, from the fact that the bearing bracket serving for the pivotable articulation of the door support rod is represented by a slot-shaped free cut in a profile projection of the hinge wing formed by a length section of a hinge profile material.
  • the door hinge 1 consists of a hinge wing 2 formed by a longitudinal section of a continuous hinge profile and a hinge wing 4 which is pivotably connected to it by means of a hinge pin 3 and is designed as a U-shaped sheet-metal pressed part in the profile cross section, which also forms the side walls of the holder housing 5 of the door arrester .
  • the profile side walls 6 and 7 of the U-shaped hinge wing 4 of its stop base 8 are extended towards the top and form the side walls of the holder housing 5 in this region.
  • the bearing axis 9 also forms a bracing of the holder housing 5 at the same time.
  • a spring-loaded loading roller 12 Opposed to the abutment roller 10 is a spring-loaded loading roller 12 rotatable about a parallel axis 11, the spring loading of which in the embodiment shown is applied by a coil spring 13.
  • the coil spring 13 is supported by its windings 14 on the ends of a pin 15 penetrating the two profile side walls 6 and 7 of the U-shaped hinge wing 4 and projecting on both sides and via its two free ends 16 and 17 in each case on an outwardly released notch 18 of the profile side walls 6 and 7 of the U-shaped hinge wing 4 supported.
  • the clock spring 13 is formed into a straight, bow-shaped loading arm 19.
  • the loading spring 13 engages the loading roller 12 via its loading arm 19 supporting swing arm 20, such that the load roller 12 rests under spring load on the underside of the door holding rod 22 formed in the exemplary embodiment shown from a flat material blank provided with shaped braking and locking bulges 21.
  • the door support rod 22 is pivotally mounted about an axis 23 parallel to the hinge axis 3 in a bearing block 24 arranged on the hinge wing 2
  • the door support rod 22 is in the area between its articulation and the Holder housing 5 twisted by 90 degrees at 25.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Hinge Accessories (AREA)
  • Hinges (AREA)
  • Closing And Opening Devices For Wings, And Checks For Wings (AREA)

Claims (9)

  1. Arrêtoir de porte formant une unité de construction avec une charnière de porte pour portes de véhicules automobiles, où une barre d'arrêt assemblée avec l'un des volets de charnière traverse un boîtier de support disposé sur l'autre volet de charnière et logeant des corps de freinage ou de blocage qui coopèrent avec des éléments d'arrêt prévus sur la barre d'arrêt, caractérisé en ce que la barre d'arrêt (22) et le volet (4) de la charnière (1) portant le boîtier de support (5) sont disposés parallélement l'un au dessus de l'autre, le volet de charnière (4) étant constitué d'une pièce emboutie en tôle en forme de U dont les branches latérales de profilé (6), (7) sont prolongées vers le haut par rapport à sa base d'appui (8) dans la zone de son extrémité libre afin de former le boîtier de support (5).
  2. Arrêtoir de porte selon la revendication 1 caractérisé en ce que les corps de freinage et de blocage (10), (12) sont disposés, respectivement guidés, dans la zone des branches latérales de profité (6), (7) se prolongeant vers le haut du volet de charnière (4) en forme de U et en ce que un ressort de charge (13) coopérant avec au moins l'un des corps de freinage et de blocage (10), (12) prend appui dans la zone des branches latérales de profité (6), (7) se prolongeant vers le haut du volet de charnière (4) en forme de U.
  3. Arrêtoir de porte selon les revendications 1 et 2 caractérisé en ce que les corps de freinage et de blocage (10), (12) logés dans le boîtier de support (5) sont de forme cylindrique et en ce que le corps de freinage et de blocage (10) qui est associé au côté ouvert du profité en U formant le volet de charnière (4), est constitué d'un cylindre servant de butée, tournant autour d'un axe fixe (9), disposé dans des alésages prévus dans les prolongements vers le haut des branches latérales (6), (7) du volet de charnière (4) en forme de U.
  4. Arrêtoir de porte selon les revendications 1 à 3 caractérisé en ce que le cylindre de charge (12) est actionné par le segment médian droit (19) d'un ressort spiral à barillet (13) de conformation symétrique, s'appuyant par ses deux extrémités sur le volet de charnière (4).
  5. Arrêtoir de porte selon les revendications 1 à 3 caractérisé en ce que le ressort spiral à barillet (13) est maintenu par ses spires (14) sur une tige (15) traversant les deux branches latérales (6), (7) du volet de charnière (4) en forme de U et dépassant lesdites branches, les extrémités libres (16), (17) dudit ressort s'appuyant sur des entailles (18) saillant vers l'extérieur des deux branches latérales (6), (7) du volet de charnière (4).
  6. Arrêtoir de porte selon les revendications 1 à 5 caractérisé en ce que la barre d'arrêt (22) est constituée d'un segment de plat pourvu au moins d'un côté de bosses (21) formant les éléments de freinage ou d'arrêt et en ce que le segment longitudinal de la barre d'arrêt, situé entre l'articulation (23) de celle-ci sur le volet de charnière (2) et le boîtier de support (5), est tordu de 90° sur lui-même.
  7. Arrêtoir de porte selon les revendications 1 à 6 caractérisé en ce que le support (24) portant l'articulation (23) de la barre d'arrêt (22) est fabriqué en tant que pièce séparée, fixée ensuite sur le volet de charnière (2) constitué de préférence d'un segment longitudinal de profilé de charnière.
  8. Arrêtoir de porte selon les revendications 1 à 6 caractérisé en ce que le support (24) portant l'articulation (23) de la barre d'arrêt (22) est constituée d'une saillie pourvue d'une entaille du segment longitudinal de profilé de charnière constituant le volet de charnière (2).
  9. Arrêtoir de porte selon l'une des revendications 1 à 8 caractérisé en ce que le cylindre de charge (12) est suspendu dans le boîtier de support (5) par des biellettes (20) disposées sur les branches latérales (6), (7) du volet de charnière (4) en forme de U et en ce que le bras de charge (19) du ressort de charge (13) prend appui sur les extrémités libres des biellettes (20) portant le cylindre de charge (12).
EP93106192A 1992-04-23 1993-04-16 Charnière de porte combinée dans sa construction avec un arrêt de porte Expired - Lifetime EP0567003B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4213280A DE4213280A1 (de) 1992-04-23 1992-04-23 Mit einem Türscharnier baulich vereinigter Türfeststeller für Kraftwagentüren
DE4213280 1992-04-23

Publications (2)

Publication Number Publication Date
EP0567003A1 EP0567003A1 (fr) 1993-10-27
EP0567003B1 true EP0567003B1 (fr) 1995-06-21

Family

ID=6457267

Family Applications (1)

Application Number Title Priority Date Filing Date
EP93106192A Expired - Lifetime EP0567003B1 (fr) 1992-04-23 1993-04-16 Charnière de porte combinée dans sa construction avec un arrêt de porte

Country Status (3)

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EP (1) EP0567003B1 (fr)
DE (2) DE4213280A1 (fr)
ES (1) ES2073317T3 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2734017B1 (fr) * 1995-05-10 1997-08-01 Coutier Moulage Gen Ind Procede pour la realisation d'un arret de porte ou similaire notamment pour vehicule automobile, ainsi que les arrets de portes obtenus
US6237190B1 (en) * 1998-12-30 2001-05-29 Atwood Mobile Products, Inc. Dual link door check
DE102005015667A1 (de) * 2005-04-06 2006-10-12 Daimlerchrysler Ag Türfeststelleinrichtung

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2478177A2 (fr) * 1980-03-17 1981-09-18 Paumellerie Electrique Dispositif d'arret pour porte pivotante, notamment porte de vehicule automobile
FR2439285A1 (fr) * 1978-10-19 1980-05-16 Paumellerie Electrique Dispositif d'arret pour porte pivotante, notamment porte de vehicule automobile
LU82577A1 (fr) * 1980-07-01 1982-02-17 Devilca Fb Nv Sa Charniere a ouverture limitee pour portes ou portieres
DE9002730U1 (fr) * 1990-03-08 1991-07-04 Ed. Scharwaechter Gmbh & Co. Kg, 5630 Remscheid, De

Also Published As

Publication number Publication date
DE4213280A1 (de) 1993-10-28
DE59300273D1 (de) 1995-07-27
EP0567003A1 (fr) 1993-10-27
ES2073317T3 (es) 1995-08-01

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