EP1924755B1 - Door stay with support housing - Google Patents

Door stay with support housing Download PDF

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Publication number
EP1924755B1
EP1924755B1 EP06791390A EP06791390A EP1924755B1 EP 1924755 B1 EP1924755 B1 EP 1924755B1 EP 06791390 A EP06791390 A EP 06791390A EP 06791390 A EP06791390 A EP 06791390A EP 1924755 B1 EP1924755 B1 EP 1924755B1
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EP
European Patent Office
Prior art keywords
housing part
housing
profile
door
support housing
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.)
Active
Application number
EP06791390A
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German (de)
French (fr)
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EP1924755A2 (en
EP1924755B8 (en
Inventor
Peter Hoffmann
Gundolf Heinrichs
Torsten Meissner
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Edscha AG
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Edscha AG
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Filing date
Publication date
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Publication of EP1924755A2 publication Critical patent/EP1924755A2/en
Publication of EP1924755B1 publication Critical patent/EP1924755B1/en
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Publication of EP1924755B8 publication Critical patent/EP1924755B8/en
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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
    • E05C17/22—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 with braking, clamping or securing means in the guide
    • 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 holder housing according to the preamble of claim 1 for a door lock and a door lock according to the preamble of claim 18th
  • DE 103 02 549 A1 describes a door arrester comprising a door retaining bar having a first side, a first impact body formed as a first sliding body cooperating with the first side of the door retaining bar, and a holder housing, the holder housing having a housing portion open at a first end, and wherein the first Slider is housed in a receptacle for guiding in a longitudinal direction.
  • the housing part of the holder housing is formed as a plastic part produced by injection molding. The disadvantage here is that the production of the housing part is expensive, since a suitable shape for the housing part must be provided, and in particular in terms of mass production is time consuming.
  • a further disadvantage is that - if changes to the shape of the housing part are required - the production of slightly modified housing parts is difficult to integrate into a mass production.
  • the problem in particular proves that the attached to a metal sheet of the body with a side holder housing with a line of action, which is given by a straight connection of the two bearing lugs of the door retaining rod, may include an angle due to occurring during assembly tolerances, so that it can come to a torque and thereby to a force on the body of the body.
  • a change in the shape of the housing part such that the sheet metal associated side of the holder housing is in turn offset relative to the remaining part of the holder housing is subsequently only very expensive to perform in the production of holder housings as plastic injection parts, so that the force is introduced into the plate Body due to the not optimal tuned design of the holder housing is usually accepted as a disadvantage.
  • the housing part of the holder housing of the door arrester comprises a cut extruded profile
  • the housing part can be produced in a particularly simple and short-term manner in large numbers, since extrusion represents a flow-through method in which a plastic melt passes through a shaping die.
  • a hollow profile can be produced in such a way that the shaping die has an internal mandrel.
  • the shaping die also allows a defined outer profile of the housing part to be achieved.
  • further process steps in the design of the holding part can be dispensed with, so that in particular large quantities of housing parts can be produced in a short time.
  • the housing part of the holder housing has an easily producible by shaping the die external profile, wherein the outer profile of the housing part can fulfill other functions without reworking the cut extruded profile is required for the production of the outer profile.
  • the outer profile preferably has a first profile section for a first fastening means;
  • the first profile section may comprise a first and a second undercut which receive on both sides a head of a fixing screw provided as the first fastening means, wherein the holder housing can be fixed to the metal sheet of the body by means of the fastening screw.
  • the outer profile has a second profile section for a second fastening means, wherein the second fastening means is a rivet with a shank and the rivet is provided to fix a first and a second housing part together, and the second profile section so is formed so that it receives the rivet shank in sections form-fitting manner.
  • the second fastening means is a rivet with a shank and the rivet is provided to fix a first and a second housing part together, and the second profile section so is formed so that it receives the rivet shank in sections form-fitting manner.
  • the outer profile has a third profile section in which an end stop part is accommodated.
  • the third profile section for example, formed as a material blank made of a soft plastic Endanschlagsteil between a first Leg portion and a second leg portion added, wherein by an embossing of at least one of the two leg portions, the end stop member is easily fixed to the housing part of the holder housing.
  • a second open end of the housing part is closed with a tail, which is fixed in a simple manner by a Fixieroniagung to the body, so that the housing part at the first end by the arranged in the open receptacle, guided active body and at the second end by the final piece is substantially completely closed.
  • the housing part is made of aluminum, an aluminum alloy or another light metal such as magnesium or a magnesium alloy, wherein the specified materials can be easily and cheaply deformed by extrusion and have only a low weight.
  • the holder housing comprises two similar housing parts, which are particularly preferably arranged symmetrically to each other, which is particularly easily possible if both housing parts are cut to length from the same extruded.
  • a holding housing is also valid in particular for a door arrester comprising a holder housing designed in this way.
  • the door arrester comprises, in addition to a first retainer housing receiving a first active body, and in addition to a door retaining bar further a second retainer housing receiving a second active body, the first active body and the second active body cooperating with the door retaining bar, and both the first Holder housing and the second holder housing each comprise a cut extruded profile.
  • both holder housings can be fixed to each other, for example, by each of the two holder housing having a second profile section, which is penetrated by a common fastening means.
  • the common fastening means is a rivet with a first rivet shank and with a second rivet shank, wherein the first rivet shank passes through a portion of the second profile section of the first holder housing and the second rivet shank passes through a section of the second profile section of the second holder housing.
  • the rivet comprises a third rivet shank which is disposed between the first rivet shank and the second rivet shank and which holds the two holder housings spaced apart from each other.
  • the third rivet shank can be dimensioned such that the door retaining rod rests and is guided laterally, which proves to be favorable when mounting the door arrester for an initial and easily reproducible alignment of the door retaining rod relative to the two holder housings.
  • Fig. 1 shows a plan view of an extruded profile 1, which extends substantially perpendicular to the plane of the paper and an inner profile 2 and an outer profile 3 has.
  • the extruded profile 1 is at an imaginary, perpendicular to the plane of the paper plane (straight line 4 in Fig. 1 ) mirror-symmetrical.
  • the inner profile 2 is a receptacle 48 for a in Fig. 1 Shaped body, not shown, for which purpose the inner profile 2 has an all-round circumferential, substantially circular side wall 49.
  • the extruded profile has a substantially circular outer contour 23, over which a first profile section 5, a second profile section 14 and a third profile section 18 protrude outwardly so that a thickness of the wall is not reduced even where one of the three profile sections. 5 , 14 or 18 is provided.
  • the outer profile 3 of the extruded profile 1 comprises the first profile section 5 with a receiving opening 6, a receiving space 7 formed by a first undercut 13a and a second undercut 13b and terminated by substantially semicircular ends 7a, 7b, and two abutment sections 8a, 8b each of which has the largest possible and flat contact surface 9a, 9b.
  • a first end 10a of the first abutment portion 8a faces away from a first end 10b of the second abutment portion 8b, a second end 11a of the first abutment portion 8a points toward a second end 11b of the second abutment portion 8b, so that the second ends 11a, 11b b limit the receiving opening 6.
  • the first ends 10a, 10b have a substantially semicircular cross-section, while the second ends 11a, 11b have a straight portion 12a, 12b, so that overall the receiving space 7 with the receiving opening has a T-shaped cross-sectional profile.
  • the first attachment portion 5 can receive a first attachment means, such as a screw, not shown, with a T-shaped head and shank in a suitable cutting plane, the T-shaped head of the screw being spaced from the first undercut 13a and the second undercut 13b Receiving space 7 is received and the lateral boundary of the cross section of the head of the screw substantially formally liquid between the semicircular ends 7a, 7b comes to rest to prevent movement of the screw substantially perpendicular to the straight line 4.
  • the shank of the screw passes through the receiving opening 6 and abuts in sections on the straight sections 12a, 12b in sections.
  • the extrusion can be on a support, not shown, for example, a sheet of a motor vehicle set, the contact surfaces 9a, 9b are pressed flat against the sheet and provide a high mutual contact surface.
  • the outer profile 3 of the extruded profile 1 further comprises the second profile section 14, the two-part and to the plane with the straight line 4 in Fig. 1 is formed mirror-symmetrically.
  • the attachment section 14a, 14b in each case comprises a first arm 15a, 15b and a second arm 16a, 16b, the two arms 15a and 16a or 15b and 16b each having a substantially circular space 17a, 17b over an angle of approximately 300 Enclose such that the space 17 a and 17 b, a cylindrical shaft of a in Fig. 1 Not shown rivet substantially form-fitting surrounds, partially enclosing and against displacement within the paper plane of Fig. 1 secured.
  • the outer profile 3 further comprises the third profile section 18, which comprises a first leg portion 22a with a substantially vertically projecting from the outer contour boundary surface 19a, wherein the boundary surface 19a is followed by a nose 20a.
  • the third profile section 18 comprises a second leg section 22b with a boundary surface 19b and a nose 20b.
  • the leg sections 22a and 22b in this case directly adjoin the second arm 16b or 16b of the second profile section 14, so that the second profile section 14 and the third profile section 18 are arranged directly adjacent.
  • the third profile section 18 assumes, for example, in Fig. 1 not shown piece of material, such as a Endanschlagsteil for a door arrester, of approximately rectangular blank, a long edge rests against a portion 20 of the outer contour and the two short edges between the boundary surfaces 19a, 19b come to rest. The piece of material is then held by the lugs 20a, 20b and can be pressed by a small caulking of the lugs 20a, 20b against the portion 20 of the outer contour and thus fixed to the extruded profile 1.
  • piece of material such as a Endanschlagsteil for a door arrester
  • extrusion molding can be shaped with a cross section as in Fig. 1 shown produced in any length, provided that a die is provided for the extrusion, the one to the cross-sectional profile Fig. 1 Complementary shape has as an opening for the exiting strand.
  • the rounded edges, in particular the first ends 10a, 10b, the second ends 11a, 11b and the ends 7a, 7b, the lugs 20a, 20b and the first arms 15a, 15b and the second arms 16a, 16b facilitate the manufacture of Shaped pieces with a cross-sectional profile as in Fig. 1 shown.
  • Fig. 2 shows a door arrester comprising a door retaining bar 26 and a holder housing 27.
  • the holder housing 27 comprises a first housing part 27a and a second housing part 27b, wherein both housing parts 27a, 27b a cut extruded profile 1 with the in Fig. 1 have shown cross-section and made of aluminum or of an aluminum-based alloy.
  • the two housing parts 27a and 27b are of a similar design and, relative to a plane defined essentially by the door retaining bar 26, are mirror-symmetrical to each other. In the following, therefore, reference is made to cases of only one of the housing parts 27a, 27b, depending on whether the first housing part 27a shown in a sectional view or the housing part 27b reproduced in an exploded view represents a clearer recognizable feature.
  • the holder housing 27 comprises a screw 28 provided as a first fastening means with a substantially rectangular screw head 28a and a substantially cylindrical screw shank 28b, the screw 28 having a substantially T-shaped cross-sectional profile in a suitable cutting plane.
  • first housing part 27a in Fig. 2 are edges of the screw head 28a in the two undercuts 13a, 13b of the first profile section 5 in a substantially form-fitting manner.
  • the holder housing 27 comprises two similar rivets 29a and 29b formed as second attachment means, the respective first rivet shank 30 of which is received between the first arm 15a and the second arm 16a of the second profile section 14 of the first housing part 27a; in Fig. 2
  • first rivet shank 30 of the rivet 29a is shown only for the first housing part 27a.
  • the rivets 29 a, 29 b further comprise a second rivet shank 31, which in Fig. 2 is shown only for the rivet 29b, the second housing part 27b in the region of the second profile section 14 (FIG. Fig. 1 ) interspersed.
  • Each of the rivets 29a, 29b further includes a third rivet shank 32 which is in Fig.
  • the third rivet shank 32 is arranged between the first rivet shank 30 and the second rivet shank 31.
  • the third rivet shank 32 is opposite to the first rivet shank 30 and the widened second rivet 31 and forms two edges, so that in the in Fig. 2 shown mounted position of the holder housing 27, the first housing part 27a and the second housing part 27b in the region of the cutting surfaces generated by the cutting of the extruded section in the arms 15a, 15b and 16a, 16b bear against the two edges.
  • the holder housing further comprises for each of the housing parts 27a, 27b each a piece of material 33a, 33b made of a flexible material, for example of a soft plastic, which in the respective third profile section 18 (FIGS. Fig. 1 ) between the respective first and second leg portions 22a, 22b fixed, for example, clamped and fixed by caulking the lugs 20a, 20b on the housing part 27a, 27b.
  • the door retaining bar 26 of the door arrester comprises a first side 34, with which a first active body 35 cooperates, a second, in Fig. 2 unrecognizable side, with which cooperates a second active body 36, and a first side surface 37, against which the third rivet shank 32 of the second rivet 29b abuts, and a second, in Fig. 2 unrecognizable side surface on which the in Fig. 2 not shown third rivet shank of the first rivet 29a is applied, so that in particular the door holding rod 26 abuts both sides of portions of the rivet 29a, 29b and is guided.
  • the door retaining bar 26 further has at a first end 26 a, a first bearing bore 38 on which the door retaining rod is rotatably mounted on a bearing block 39 by means of a locking means 40, and at a second end 26 b, a second bearing bore 41, on which the door retaining bar 26 with a further, not shown locking means is rotatably attachable.
  • a hammer head 42 is provided, which serves as an end stop.
  • the material pieces 33a and 33b provided as end stop parts cooperate in the respective third profile section 18 of the two housing parts 27a, 27b, the formation of the pieces of material 33a and 33b made of a soft plastic ensuring a damped, soft end stop.
  • the first active body 35 is accommodated in the first housing part 27a and projects beyond the first end 24 of the first housing part 27a such that the first active body 35 is in contact with the first side 34 of the door retaining bar.
  • the second active body 36 is accommodated in the second housing part 27b and projects beyond the first end 24 of the second housing part 27b so far that a frictional interaction with the not shown second side of the door retaining bar 26 is possible.
  • a closing piece 43a, 43b is arranged, which closes the second end 25 and - as in the first housing part 27a recognizable - by a Fixieroniagung, ie by a slight bending of the at the second end of the 25th adjacent edge inward, is fixed to the first housing part 27a.
  • Both active bodies 35, 36 are of similar construction and - relative to a plane defined by the door retaining bar 26 - mirror images of each other and include a slider 44 of substantially hollow-cylindrical shape, the closed, rounded end 44 a frictionally cooperates with the door retaining bar 26, and in which a spring 46 a, 46 b is accommodated, which is supported on the respective end piece 43 a, 43 b and acts on the slider in the direction of the door retaining bar 26.
  • Fig. 3 shows the door lock and the holder housing 27 Fig. 2 in a mounted position, wherein the holder housing 27 is fastened by means of the screw 28 to a plate 45 of a motor vehicle body, not shown, and the two housing parts 27a, 27b are joined together by means of the rivets 29a, 29b to the holder housing 27.
  • the holder housing 27 is located along the contact surfaces 9a, 9b of the first profile section 5 of the outer profile 5 of the two housing parts 27a, 27b on the plate 45 at.
  • holder housing 27 is a vertical 47 on the contact surfaces 9a, 9b an angle of approximately 0 ° with the straight line 4 (FIG. Fig. 1 ), which indicates the alignment of the remaining parts of the housing parts 27a, 27b and the holder housing 27 (partial image 3a to Fig. 3 ).
  • the occurrence of the torque can be suppressed by the abutment surfaces 9a, 9b are arranged substantially perpendicular to the direction of the force action line 46, to which the contact surfaces 9a, 9b to rotate relative to the rest of the holder housing 27, so that for example for an improved holder housing 27th
  • the abutment surfaces 9'a, 9'b are twisted by about 5 ° to form the remaining parts and the angle between the force action line 46 and the perpendicular 47 'on the abutment surfaces 9'a, 9'b is significantly reduced (FIG 3b to Fig. 3 ). It is understood that, if necessary, higher angles (10 ° or more, part 3c to Fig. 3 ) between the vertical 47 "and the force action line 46 may be provided to allow alignment of the abutment surfaces 9" a, 9 "b substantially perpendicular to the force action line 46.
  • Subframes 3b and 3c shown can be adjusted quickly even in mass production, when the die for the extruded 1 ( Fig. 1 ) is adjusted accordingly, so that it can be reacted flexibly to changing requirements.
  • a die provided whose outlet opening for an extruded profile coincides with the cross section of the housing part.
  • a molding of substantially any length with the inner profile 2 and the circumferential side wall 49 and the outer profile 3.
  • From the molding at least one of the extruded 1 is cut to length, so that the cut Extruded an open first end 25, the is provided together with the side wall 49 as a receptacle 48 for the active body 35, 36, and has a second open end 26.
  • the open second end 25 is closed by means of the tail 43a and 43b, for example, by the edge abutting the second end 25 is caulked.
  • the material piece 33a, 33b provided as the end stop part is introduced into the third profile section 18 and fixed there by caulking the tabs 20a, 20b.
  • the active body 36, 37 is inserted into the open first end 24 of the housing part 27a, 27b and received there.
  • the two housing parts 27a, 27b are joined to the holder housing 27, for which purpose two rivets 29 jointly pass through the spaces 17a, 17b of the second profile sections 14 of both housing parts 27a, 27b.
  • two rivets 29 jointly pass through the spaces 17a, 17b of the second profile sections 14 of both housing parts 27a, 27b.
  • first ends 24 of both housing parts 27a, 27b with the respective arms 15a, 15b, 16a and 16b in the region of the first ends 24 on the third rivet shank 32 of the two rivets 29, so that the third rivet shank 32, the two housing parts 27a, 27b spaced apart holds.
  • the screws 28 are attached to attach the holder housing 27 to the plate 45 such that the screw heads 28 a in the first undercuts 13 a and second undercuts 13 b of the first profile sections 5 of both housing parts are introduced and then the screws 28 are fixed to the plate 45.
  • the door retaining rod 26 is inserted, the side surfaces 37 abuts the respective third rivet shank 32 of both rivets 29 and is guided during the initial assembly and is prevented in the mounted position from breaking out. Finally, the door arrester is attached by attaching the first bearing bore 38 and the second bearing bore 41 in functional position.
  • the piece of material 33a, 33b provided as the end stopper was fixed to the extrusion 1 by caulking the leg portions 22a, 22b of the third tread portion 18.
  • the end stop member can be attached by gluing to the portion 21 of the outer contour.
  • it can be provided to bend the piece of material provided as an end stop member and bent and thus introduced into the third profile section 18 in such a way that it is received between boundary surfaces 19a, 19b and prevented from falling out by the lugs 20a, 20b.
  • the invention has been described above with reference to an embodiment in which the active bodies 35, 36 are guided in the housing part 27a or 27b, guided in a sliding manner substantially perpendicular to the associated side of the door-holding bar 26. It is understood that other active body can be excluded in the housing part, for example, such active body comprising one or more rollers, which then rolls on the side of the door retaining bar and in which the interaction of the active body with the door retaining bar based essentially on rolling friction. A bearing for the roller is then arranged in the housing part.
  • the first profile section 5 with the two undercuts 13a, 13b was formed such that the screw head 28a of the screw 28 with a in the essentially T-shaped cross section in the undercuts 13a, 13b has been added. It is understood that also a different profiling can be provided; For example, a screw may have a substantially hemispherical or at least approximately spherical screw head, which may then be received in a first profile section with a substantially complementary cross-sectional education.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Casings For Electric Apparatus (AREA)
  • Connection Of Plates (AREA)
  • Rear-View Mirror Devices That Are Mounted On The Exterior Of The Vehicle (AREA)
  • Lock And Its Accessories (AREA)
  • Patch Boards (AREA)

Abstract

The invention relates to a support housing comprising a housing part for an active component of a door stay, the housing part having at a first end an opening for receiving the active component. The problem of developing a support housing which can be produced on an industrial scale easily and flexibly in line with changing requirements is solved by the invention in that the housing part comprises a cut-off extruded profile. The invention also relates to a door stay comprising a stay bar with a first side, a first active component, which co-operates with the first side of the stay bar, and a support housing with a first housing part, the first end of which is open, and with an opening for the first active component, the first housing part comprising a cut-off extruded profile.

Description

Die Erfindung betrifft ein Haltergehäuse nach dem Oberbegriff des Anspruchs 1 für einen Türfeststeller und einen Türfeststeller nach dem Oberbegriff des Anspruchs 18.The invention relates to a holder housing according to the preamble of claim 1 for a door lock and a door lock according to the preamble of claim 18th

DE 103 02 549 A1 beschreibt einen Türfeststeller, der eine Türhaltestange mit einer ersten Seite, einen als ersten Gleitkörper ausgebildeten ersten Wirkkörper, der mit der ersten Seite der Türhaltestange zusammenwirkt, und ein Haltergehäuse umfaßt, wobei das Haltergehäuse ein an einem ersten Ende offenes Gehäuseteil aufweist, und wobei der erste Gleitkörper in einer Aufnahme zum Führen in einer Längsrichtung aufgenommen ist. Das Gehäuseteil des Haltergehäuses ist dabei als im Spritzgußverfahren hergestelltes Kunststoffteil ausgebildet. Nachteilig ist hierbei, daß die Herstellung des Gehäuseteils aufwendig ist, da eine geeignete Form für das Gehäuseteil vorgesehen sein muß, und insbesondere im Hinblick auf eine Massenfertigung zeitraubend ist. Nachteilig ist ferner, daß - sofern Änderungen an der Gestalt des Gehäuseteils erforderlich sind - die Herstellung leicht abgewandelter Gehäuseteile nur schwer in eine Massenfertigung zu integrieren ist. Problematisch erweist sich insbesondere, daß das an einem Blech der Karosserie mit einer Seite befestigte Haltergehäuse mit einer Wirkungslinie, die im wesentlichen durch eine gerade Verbindung der beiden Lageraugen der Türhaltestange gegeben ist, einen Winkel aufgrund von bei der Montage auftretenden Toleranzen einschließen kann, so daß es zu einem Drehmoment und dabei zu einer Krafteinleitung auf das Blech der Karosserie kommen kann. Eine Änderung der Gestalt des Gehäuseteils derart, daß die dem Blech zugeordnete Seite des Haltergehäuses ihrerseits versetzt zu dem übrigen Teil des Haltergehäuses ausgerichtet ist, ist bei der Fertigung von Haltergehäusen als Kunststoffspritzteile nachträglich nur noch sehr aufwendig auszuführen, so daß die Krafteinleitung in das Blech der Karosserie aufgrund der nicht optimal abgestimmten Ausgestaltung des Haltergehäuses als Nachteil meist hingenommen wird. DE 103 02 549 A1 describes a door arrester comprising a door retaining bar having a first side, a first impact body formed as a first sliding body cooperating with the first side of the door retaining bar, and a holder housing, the holder housing having a housing portion open at a first end, and wherein the first Slider is housed in a receptacle for guiding in a longitudinal direction. The housing part of the holder housing is formed as a plastic part produced by injection molding. The disadvantage here is that the production of the housing part is expensive, since a suitable shape for the housing part must be provided, and in particular in terms of mass production is time consuming. A further disadvantage is that - if changes to the shape of the housing part are required - the production of slightly modified housing parts is difficult to integrate into a mass production. The problem in particular proves that the attached to a metal sheet of the body with a side holder housing with a line of action, which is given by a straight connection of the two bearing lugs of the door retaining rod, may include an angle due to occurring during assembly tolerances, so that it can come to a torque and thereby to a force on the body of the body. A change in the shape of the housing part such that the sheet metal associated side of the holder housing is in turn offset relative to the remaining part of the holder housing is subsequently only very expensive to perform in the production of holder housings as plastic injection parts, so that the force is introduced into the plate Body due to the not optimal tuned design of the holder housing is usually accepted as a disadvantage.

Es ist die Aufgabe der Erfindung, ein Haltergehäuse bzw. einen Türfeststeller der eingangs beschriebenen Art so auszubilden, daß diese in einem Massenverfahren einfach und bei geänderten Anforderungen flexibel herstellbar sind.It is the object of the invention to design a holder housing or a door arrester of the type described above in such a way that they can be produced flexibly in a mass method and with changed requirements.

Diese Aufgabe wird für das Haltergehäuse nach dem Oberbegriff des Anspruchs 1 erfindungsgemäß mit den kennzeichnenden Merkmalen des Anspruchs 1 sowie für den Türfeststeller nach dem Oberbegriff des Anspruchs 18 erfindungsgemäß mit den kennzeichnenden Merkmalen des Anspruchs 18 gelöst.This object is achieved for the holder housing according to the preamble of claim 1 according to the invention with the characterizing features of claim 1 and for the door lock according to the preamble of claim 18 according to the invention with the characterizing features of claim 18.

Umfaßt das Gehäuseteil des Haltergehäuses des Türfeststellers ein abgelängtes Strangpreßprofil, ist das Gehäuseteil besonders einfach und kurzfristig in großer Zahl herstellbar, da das Strangpressen ein Durchflußverfahren darstellt, bei dem eine plastische Schmelze eine formgebende Matrize durchsetzt. Ein Hohlprofil läßt sich dabei derart herstellen, daß die formgebende Matrize einen Innendorn aufweist. Durch die formgebende Matrize läßt sich ebenfalls ein definiertes Außenprofil des Gehäuseteils erreichen. Neben dem Ablängen des Strangpreßprofils können weitere Prozeßschritte bei der Ausbildung des Halteteils entfallen, so daß insbesondere in kurzer Zeit große Stückzahlen von Gehäuseteilen herzustellen sind.If the housing part of the holder housing of the door arrester comprises a cut extruded profile, the housing part can be produced in a particularly simple and short-term manner in large numbers, since extrusion represents a flow-through method in which a plastic melt passes through a shaping die. A hollow profile can be produced in such a way that the shaping die has an internal mandrel. The shaping die also allows a defined outer profile of the housing part to be achieved. In addition to the cutting to length of the extruded profile, further process steps in the design of the holding part can be dispensed with, so that in particular large quantities of housing parts can be produced in a short time.

Sollte sich erforderlich erweisen, die Gestalt des Gehäuseteils anpassen zu müssen, reicht es aus, die Matrize geeignet abzuwandeln, so daß auf geänderte Anforderungen schnell reagiert werden kann. Insbesondere ist es einfach möglich, die Haltergehäuse im Verlauf der Massenfertigung so anzupassen, daß deren Anlagefläche an das Blech der Karosserie möglichst senkrecht zu der Kraftwirkungslinie ausgerichtet ist und derart eine Krafteinleitung aufgrund eines Drehmomentes in das Blech minimiert ist.Should it prove necessary to adapt the shape of the housing part, it is sufficient to suitably modify the die, so that it can respond quickly to changing requirements. In particular, it is easily possible to adapt the holder housing in the course of mass production so that their contact surface is aligned as perpendicular to the force of action of the body of the body and such a force is minimized due to a torque in the plate.

Vorzugsweise bildet die Aufnahme für den Wirkkörper mit dem Gehäuseteil eine allseitig umlaufende Seitenwand aus, die den Wirkkörper sicher aufnimmt und den Wirkkörper, sofern dieser als längsverschieblicher Gleitkörper ausgebildet ist, in Längsrichtungs mindestens abschnittsweise sicher führt, wobei ein derartiges Hohlprofil leicht mittels Strangpressen mit einer Matrize mit Dorn herstellbar ist.Preferably, the receptacle for the active body with the housing part from all sides encircling side wall, which receives the active body safely and the active body, if this is designed as längsverschieblicher slider, at least partially safely leads in the longitudinal direction, with such a hollow profile easily by extrusion with a die can be produced with a mandrel.

Vorzugsweise weist das Gehäuseteil des Haltergehäuses ein durch Formgebung der Matrize einfach herstellbares Außenprofil auf, wobei das Außenprofil des Gehäuseteils weitere Funktionen erfüllen kann, ohne daß zur Herstellung des Außenprofils eine Nachbearbeitung des abgelängten Strangpreßprofils erforderlich ist.Preferably, the housing part of the holder housing has an easily producible by shaping the die external profile, wherein the outer profile of the housing part can fulfill other functions without reworking the cut extruded profile is required for the production of the outer profile.

Insbesondere vorzugsweise weist das Außenprofil einen ersten Profilabschnitt für ein erstes Befestigungsmittel auf; speziell kann der erste Profilabschnitt eine erste und eine zweite Hinterschneidung umfassen, die beidseitig einen Kopf einer als erstes Befestigungsmittel vorgesehenen Befestigungsschraube untereinander aufnehmen, wobei mittels der Befestigungsschraube das Haltergehäuse an dem Blech der Karosserie festlegbar ist.In particular, the outer profile preferably has a first profile section for a first fastening means; Specifically, the first profile section may comprise a first and a second undercut which receive on both sides a head of a fixing screw provided as the first fastening means, wherein the holder housing can be fixed to the metal sheet of the body by means of the fastening screw.

Alternativ oder vorzugsweise ergänzend zu dem ersten Profilabschnitt weist das Außenprofil einen zweiten Profilabschnitt für ein zweites Befestigungsmittel, wobei das zweite Befestigungsmittel ein Niet mit einem Schaft ist und der Niet vorgesehen ist, ein erstes und ein zweites Gehäuseteil miteinander zu befestigen, und der zweite Profilabschnitt so ausgebildet ist, daß dieser den Nietschaft abschnittsweise formschlüssig aufnimmt.Alternatively or preferably in addition to the first profile section, the outer profile has a second profile section for a second fastening means, wherein the second fastening means is a rivet with a shank and the rivet is provided to fix a first and a second housing part together, and the second profile section so is formed so that it receives the rivet shank in sections form-fitting manner.

Alternativ oder vorzugsweise ergänzend zu einem von dem ersten Profilabschnitt und dem zweiten Profilabschnitt weist das Außenprofil einen dritten Profilabschnitt auf, in dem ein Endanschlagteil aufgenommen ist. In dem dritten Profilabschnitt ist das beispielsweise als Materialzuschnitt aus einem weichen Kunststoff ausgebildete Endanschlagsteil zwischen einem ersten Schenkelabschnitt und einem zweiten Schenkelabschnitt aufgenommen, wobei durch ein Verprägen von mindestens einem der beiden Schenkelabschnitte das Endanschlagsteil leicht an dem Gehäuseteil des Haltergehäuses festlegbar ist.Alternatively or preferably in addition to one of the first profile section and the second profile section, the outer profile has a third profile section in which an end stop part is accommodated. In the third profile section, for example, formed as a material blank made of a soft plastic Endanschlagsteil between a first Leg portion and a second leg portion added, wherein by an embossing of at least one of the two leg portions, the end stop member is easily fixed to the housing part of the holder housing.

Vorzugsweise ist ein zweites offenes Ende des Gehäuseteils mit einem Schlußstück verschlossen, das in einfacher Weise durch eine Fixierprägung an dem Korpus festgelegt ist, so daß das Gehäuseteil an dem ersten Ende durch den in der offenen Aufnahme angeordneten, geführten Wirkkörper und an dem zweiten Ende durch das Schlußstück insgesamt im wesentlichen verschlossen ist.Preferably, a second open end of the housing part is closed with a tail, which is fixed in a simple manner by a Fixierprägung to the body, so that the housing part at the first end by the arranged in the open receptacle, guided active body and at the second end by the final piece is substantially completely closed.

Vorzugsweise besteht das Gehäuseteil aus Aluminium, einer Aluminiumlegierung oder einem anderen Leichtmetall wie beispielsweise Magnesium oder einer Magnesiumlegierung hergestellt, wobei sich die angegebenen Materialien insbesondere durch Strangpressen leicht und billig verformen lassen und nur ein geringes Gewicht aufweisen.Preferably, the housing part is made of aluminum, an aluminum alloy or another light metal such as magnesium or a magnesium alloy, wherein the specified materials can be easily and cheaply deformed by extrusion and have only a low weight.

Vorzugsweise umfaßt das Haltergehäuse zwei gleichartige Gehäuseteile, die insbesondere bevorzugt zueinander symmetrisch angeordnet sind, was insbesondere leicht möglich ist, wenn beide Gehäuseteile aus dem gleichen Strangpreßprofil abgelängt sind.Preferably, the holder housing comprises two similar housing parts, which are particularly preferably arranged symmetrically to each other, which is particularly easily possible if both housing parts are cut to length from the same extruded.

Die vorgenannten Vorteile und vorteilhaften Ausbildungen eines Haltegehäuse gelten insbesondere auch für einen Türfeststeller, der ein derart ausgebildetes Haltergehäuse umfaßt.The aforementioned advantages and advantageous embodiments of a holding housing are also valid in particular for a door arrester comprising a holder housing designed in this way.

Vorzugsweise umfaßt der Türfeststeller neben einem ersten Haltergehäuse, das einen ersten Wirkkörper aufnimmt, und zusätzlich zu eine Türhaltestange weiter ein zweites Haltergehäuse, das einen zweiten Wirkkörper aufnimmt, wobei der erste Wirkkörper und der zweite Wirkkörper mit der Türhaltestange zusammenwirken, und wobei beide, das erste Haltergehäuse und das zweite Haltergehäuse jeweils ein abgelängtes Strangpreßprofil umfassen.Preferably, the door arrester comprises, in addition to a first retainer housing receiving a first active body, and in addition to a door retaining bar further a second retainer housing receiving a second active body, the first active body and the second active body cooperating with the door retaining bar, and both the first Holder housing and the second holder housing each comprise a cut extruded profile.

Der Zusammenbau des Türfeststellers durch die Montage der beiden Haltergehäuse vereinfacht sich, wenn beide Haltergehäuse aneinander festgelegt werden können, beispielsweise, indem jedes der beiden Haltergehäuse einen zweiten Profilabschnitt aufweist, der von einem gemeinsamen Befestigungsmittel durchsetzt wird.The assembly of the door arrester by the mounting of the two holder housings is simplified when both holder housings can be fixed to each other, for example, by each of the two holder housing having a second profile section, which is penetrated by a common fastening means.

Hierbei ist insbesondere vorzugsweise vorgesehen, daß das gemeinsame Befestigungsmittel ein Niet mit einem ersten Nietschaft und mit einem zweiten Nietschaft ist, wobei der erste Nietschaft einen Abschnitt des zweiten Profilabschnittes des ersten Haltergehäuses und der zweite Nietschaft einen Abschnitt des zweiten Profilabschnittes des zweiten Haltergehäuses durchsetzt.In this case, it is particularly preferably provided that the common fastening means is a rivet with a first rivet shank and with a second rivet shank, wherein the first rivet shank passes through a portion of the second profile section of the first holder housing and the second rivet shank passes through a section of the second profile section of the second holder housing.

Vorzugsweise umfaßt der Niet einen dritten Nietschaft, der zwischen dem ersten Nietschaft und dem zweiten Nietschaft angeordnet ist und der die beiden Haltergehäuse voneinander beabstandelt hält. Der dritte Nietschaft kann insbesondere derart bemessen sein, daß die Türhaltestange seitlich anliegt und geführt wird, was sich bei der Montage des Türfeststellers für eine anfängliche und leicht reproduzierbare Ausrichtung der Türhaltestange relativ zu den beiden Haltergehäusen günstig erweist.Preferably, the rivet comprises a third rivet shank which is disposed between the first rivet shank and the second rivet shank and which holds the two holder housings spaced apart from each other. In particular, the third rivet shank can be dimensioned such that the door retaining rod rests and is guided laterally, which proves to be favorable when mounting the door arrester for an initial and easily reproducible alignment of the door retaining rod relative to the two holder housings.

Weiter Vorteile und Merkmale ergeben sich aus der nachfolgenden Beschreibung eines bevorzugten Ausführungsbeispiels sowie aus den abhängigen Ansprüchen.Further advantages and features will become apparent from the following description of a preferred embodiment and from the dependent claims.

Die Erfindung wird nachstehend anhand eines bevorzugten Ausführungsbeispiels näher beschrieben und erläutert.

Fig. 1
zeigt eine Draufsicht entlang einer Längsachse auf ein Strangpreßprofil für eines Ausführungsbeispiels eines erfindungsgemäßen Haltergehäuses.
Fig. 2
zeigt eine perspektivische Darstellung eines Ausführungsbeispiels eines erfindungsgemäßen Türfeststellers mit dem Haltergehäuse aus Fig. 1.
Fig. 3
zeigt eine Draufsicht auf den Türfeststeller aus Fig. 2 und das Haltergehäuse aus Fig. 1 und Fig. 2 in einer montierten Stellung.
The invention will be described below with reference to a preferred embodiment and explained.
Fig. 1
shows a plan view along a longitudinal axis of an extruded for an embodiment of a holder housing according to the invention.
Fig. 2
shows a perspective view of an embodiment of a door arrester according to the invention with the holder housing Fig. 1 ,
Fig. 3
shows a plan view of the door lock Fig. 2 and the holder case made Fig. 1 and Fig. 2 in a mounted position.

Fig. 1 zeigt eine Draufsicht auf ein Strangpreßprofil 1, das sich im wesentlichen senkrecht zu der Papierebene erstreckt und ein Innenprofil 2 sowie ein Außenprofil 3 aufweist. Das Strangpreßprofil 1 ist dabei zu einer gedachten, auf der Papierebene senkrechten Ebene (Gerade 4 in Fig. 1) spiegelsymmetrisch. Das Innenprofil 2 ist als Aufnahme 48 für einen in Fig. 1 nicht dargestellten Wirkkörper vorgesehen, wozu das Innenprofil 2 eine allseitig umlaufende, im wesentlichen kreisförmige Seitenwand 49 aufweist. Das Strangpreßprofil weist dabei eine im wesentliche kreisförmige Außenkontur 23 auf, über die ein erster Profilabschnitt 5, ein zweiter Profilabschnitt 14 und ein dritter Profilabschnitt 18 nach außen vorstehen, so daß eine Dicke der Wandung auch dort nicht reduziert wird, wo einer der drei Profilabschnitte 5, 14 oder 18 vorgesehen ist. Fig. 1 shows a plan view of an extruded profile 1, which extends substantially perpendicular to the plane of the paper and an inner profile 2 and an outer profile 3 has. The extruded profile 1 is at an imaginary, perpendicular to the plane of the paper plane (straight line 4 in Fig. 1 ) mirror-symmetrical. The inner profile 2 is a receptacle 48 for a in Fig. 1 Shaped body, not shown, for which purpose the inner profile 2 has an all-round circumferential, substantially circular side wall 49. The extruded profile has a substantially circular outer contour 23, over which a first profile section 5, a second profile section 14 and a third profile section 18 protrude outwardly so that a thickness of the wall is not reduced even where one of the three profile sections. 5 , 14 or 18 is provided.

Das Außenprofil 3 des Strangpreßprofils 1 umfaßt den ersten Profilabschnitt 5 mit einer Aufnahmeöffnung 6, einen Aufnahmeraum 7, der von einer ersten Hinterschneidung 13a und einer zweiten Hinterschneidung 13b gebildet und von im wesentlichen halbkreisförmigen Enden 7a, 7b abgeschlossen wird, sowie zwei Anlageabschnitte 8a, 8b, deren jeder eine möglichst große und ebene Anlagefläche 9a, 9b aufweist. Ein erstes Ende 10a des ersten Anlageabschnitts 8a weist von einem ersten Ende 10b des zweiten Anlageabschnittes 8b weg, ein zweites Ende 11a des ersten Anlageabschnittes 8a weist auf das ein zweites Ende 11 b des zweiten Anlageabschnittes 8b hin, so daß die zweiten Enden 11a, 11 b die Aufnahmeöffnung 6 begrenzen. Die ersten Enden 10a, 10b weisen ein im wesentlichen halbkreisförmigen Querschnitt auf, während die zweiten Enden 11a, 11 b einen geraden Abschnitt 12a, 12b aufweisen, so daß insgesamt der Aufnahmeraum 7 mit der Aufnahmeöffnung ein T-förmiges Querschnittsprofil aufweist.The outer profile 3 of the extruded profile 1 comprises the first profile section 5 with a receiving opening 6, a receiving space 7 formed by a first undercut 13a and a second undercut 13b and terminated by substantially semicircular ends 7a, 7b, and two abutment sections 8a, 8b each of which has the largest possible and flat contact surface 9a, 9b. A first end 10a of the first abutment portion 8a faces away from a first end 10b of the second abutment portion 8b, a second end 11a of the first abutment portion 8a points toward a second end 11b of the second abutment portion 8b, so that the second ends 11a, 11b b limit the receiving opening 6. The first ends 10a, 10b have a substantially semicircular cross-section, while the second ends 11a, 11b have a straight portion 12a, 12b, so that overall the receiving space 7 with the receiving opening has a T-shaped cross-sectional profile.

Insbesondere kann der erste Befestigungsabschnitt 5 ein erstes Befestigungsmittel, beispielsweise eine nicht dargestellte Schraube mit einem in einer geeigneten Schnittebene T-förmigen Kopf und einem Schaft aufnehmen, wobei der T-förmige Kopf der Schraube von der ersten Hinterschneidung 13a und der zweiten Hinterschneidung 13b in dem Aufnahmeraum 7 aufgenommen ist und die seitliche Begrenzung des Querschnittes des Kopfes der Schraube im wesentlichen förmischlüssig zwischen den halbkreisförmigen Enden 7a, 7b zu liegen kommt, um eine Bewegung der Schraube im wesentlichen senkrecht zu der Geraden 4 zu vermeiden. Der Schaft der Schraube durchsetzt die Aufnahmeöffnung 6 und liegt an den geraden Abschnitten 12a, 12b abschnittsweise flächig an. Durch Feststellen der Schraube entlang der Richtung der Geraden 4 läßt sich das Strangpreßprofil an einem nicht dargestellten Träger, beispielsweise einem Blech eines Kraftfahrzeuges, festlegen, wobei die Anlageflächen 9a, 9b flächig gegen das Blech gedrückt werden und eine hohe gegenseitige Kontaktfläche bieten.In particular, the first attachment portion 5 can receive a first attachment means, such as a screw, not shown, with a T-shaped head and shank in a suitable cutting plane, the T-shaped head of the screw being spaced from the first undercut 13a and the second undercut 13b Receiving space 7 is received and the lateral boundary of the cross section of the head of the screw substantially formally liquid between the semicircular ends 7a, 7b comes to rest to prevent movement of the screw substantially perpendicular to the straight line 4. The shank of the screw passes through the receiving opening 6 and abuts in sections on the straight sections 12a, 12b in sections. By fixing the screw along the direction of the straight line 4, the extrusion can be on a support, not shown, for example, a sheet of a motor vehicle set, the contact surfaces 9a, 9b are pressed flat against the sheet and provide a high mutual contact surface.

Das Außenprofil 3 des Strangpreßprofils 1 umfaßt weiter den zweiten Profilabschnitt 14, der zweiteilig und zu der Ebene mit der Geraden 4 in Fig. 1 spiegelsymmetrisch ausgebildet ist. Der Befestigungsabschnitt 14a, 14b umfaßt dabei jeweils einen ersten Arm 15a, 15b und einen zweiten Arm 16a, 16b, wobei die beiden Arme 15a und 16a bzw. 15b und 16b jeweils einen im wesentlichen kreisförmigen Raum 17a, 17b über einen Winkel von ca. 300° derart umschließen, daß der Raum 17a bzw. 17b einen zylindrischen Schaft eines in Fig. 1 nicht dargestellten Niets im wesentlichen formschlüssig umgreift, abschnittsweise umschließt und gegen ein Verschieben innerhalb der Papierebene von Fig. 1 gesichert aufnimmt.The outer profile 3 of the extruded profile 1 further comprises the second profile section 14, the two-part and to the plane with the straight line 4 in Fig. 1 is formed mirror-symmetrically. The attachment section 14a, 14b in each case comprises a first arm 15a, 15b and a second arm 16a, 16b, the two arms 15a and 16a or 15b and 16b each having a substantially circular space 17a, 17b over an angle of approximately 300 Enclose such that the space 17 a and 17 b, a cylindrical shaft of a in Fig. 1 Not shown rivet substantially form-fitting surrounds, partially enclosing and against displacement within the paper plane of Fig. 1 secured.

Das Außenprofil 3 umfaßt weiter den dritten Profilabschnitt 18, der einen ersten Schenkelabschnitt 22a mit einer im wesentlichen senkrecht von der Außenkontur abstehende Begrenzungsfläche 19a umfaßt, wobei sich an die Begrenzungsfläche 19a eine Nase 20a anschließt. Spiegelbildlich zu der Geraden 4 in Fig. 1 umfaßt der dritte Profilabschnit 18 einen zweiten Schenkelabschnitt 22b mit einer Begrenzungsfläche 19b und einer Nase 20b. Die Schenkelabschnitte 22a und 22b schließen dabei unmittelbar an den zweiten Arm 16b bzw. 16b des zweiten Profilabschnittes 14 an, so daß der zweite Profilabschnitt 14 und der dritte Profilabschnitt 18 unmittelbar benachbart angeordnet sind.The outer profile 3 further comprises the third profile section 18, which comprises a first leg portion 22a with a substantially vertically projecting from the outer contour boundary surface 19a, wherein the boundary surface 19a is followed by a nose 20a. Mirrored to the Straight 4 in Fig. 1 The third profile section 18 comprises a second leg section 22b with a boundary surface 19b and a nose 20b. The leg sections 22a and 22b in this case directly adjoin the second arm 16b or 16b of the second profile section 14, so that the second profile section 14 and the third profile section 18 are arranged directly adjacent.

Der dritte Profilabschnitt 18 nimmt beispielweise ein in Fig. 1 nicht dargestelltes Materialstück, beispielsweise ein Endanschlagsteil für einen Türfeststeller, von annähernd rechteckigen Zuschnitt auf, dessen eine lange Kante an einem Abschnitt 20 der Außenkontur anliegt und dessen beide kurze Kanten zwischen den Begrenzungsflächen 19a, 19b zu liegen kommen. Das Materialstück wird dann durch die Nasen 20a, 20b gehalten bzw. kann durch ein geringes Verstemmen der Nasen 20a, 20b gegen den Abschnitt 20 der Außenkontur festgedrückt und damit an dem Strangpreßprofil 1 festgelegt werden.The third profile section 18 assumes, for example, in Fig. 1 not shown piece of material, such as a Endanschlagsteil for a door arrester, of approximately rectangular blank, a long edge rests against a portion 20 of the outer contour and the two short edges between the boundary surfaces 19a, 19b come to rest. The piece of material is then held by the lugs 20a, 20b and can be pressed by a small caulking of the lugs 20a, 20b against the portion 20 of the outer contour and thus fixed to the extruded profile 1.

Durch Strangpressen lassen sich Formstücke mit einem Querschnitt wie in Fig. 1 dargestellt in beliebiger Länge herstellen, sofern für das Strangpressen eine Matrize vorgesehen ist, die eine zu dem Querschnittsprofil aus Fig. 1 komplementäre Gestalt als Öffnung für den austretenden Strang aufweist. Die abgerundeten Kanten, insbesondere der ersten Enden 10a, 10b, der zweiten Enden 11a, 11 b sowie der Enden 7a, 7b, der Nasen 20a, 20b und der ersten Arme 15a, 15b bzw. der zweiten Arme 16a, 16b vereinfachen die Herstellung von Formstücken mit einem Querschnittsprofil wie in Fig. 1 dargestellt.By extrusion molding can be shaped with a cross section as in Fig. 1 shown produced in any length, provided that a die is provided for the extrusion, the one to the cross-sectional profile Fig. 1 Complementary shape has as an opening for the exiting strand. The rounded edges, in particular the first ends 10a, 10b, the second ends 11a, 11b and the ends 7a, 7b, the lugs 20a, 20b and the first arms 15a, 15b and the second arms 16a, 16b facilitate the manufacture of Shaped pieces with a cross-sectional profile as in Fig. 1 shown.

Durch Ablängen von Abschnitten aus dem Formstück entstehen abgelängte Strangpreßprofile 1 mit einem ersten, offenen Ende 24 und einem zweiten, offenen Ende 25.By cutting sections of the molded piece cut extruded sections 1 with a first, open end 24 and a second, open end 25 are formed.

Fig. 2 zeigt einen Türfeststeller, der eine Türhaltestange 26 und ein Haltergehäuse 27 umfaßt. Fig. 2 shows a door arrester comprising a door retaining bar 26 and a holder housing 27.

Das Haltergehäuse 27 umfaßt ein erstes Gehäuseteil 27a und ein zweites Gehäuseteil 27b, wobei beide Gehäuseteile 27a, 27b ein abgelängtes Strangpreßprofil 1 mit dem in Fig. 1 dargestellten Querschnitt aufweisen und aus Aluminium bzw. aus einer einer Legierung auf Aluminiumbasis bestehen. Die beiden Gehäuseteile 27a und 27b sind gleichartig ausgebildet und - bezogen auf eine im wesentlichen durch die Türhaltestange 26 definierte Ebene - zueinander spiegelsymmetrisch ausgebildet. Im folgenden wird daher fallweise nur auf eines der Gehäuseteile 27a, 27b Bezug genommen, je nachdem, ob das in Schnittansicht gezeigte erste Gehäuseteil 27a oder das in Explosionsdarstellung wiedergegebene Gehäuseteil 27b ein Merkmal klarer erkennbar darstellt.The holder housing 27 comprises a first housing part 27a and a second housing part 27b, wherein both housing parts 27a, 27b a cut extruded profile 1 with the in Fig. 1 have shown cross-section and made of aluminum or of an aluminum-based alloy. The two housing parts 27a and 27b are of a similar design and, relative to a plane defined essentially by the door retaining bar 26, are mirror-symmetrical to each other. In the following, therefore, reference is made to cases of only one of the housing parts 27a, 27b, depending on whether the first housing part 27a shown in a sectional view or the housing part 27b reproduced in an exploded view represents a clearer recognizable feature.

Das Haltergehäuse 27 umfaßt eine als erstes Befestigungsmittel vorgesehene Schraube 28 mit einem im wesentlichen rechteckigen Schraubenkopf 28a und einem im wesentlichen zylindrischen Schraubenschaft 28b, wobei die Schraube 28 in einer geeigneten Schnittebene ein im wesentlichen T-förmiges Querschnittsprofil aufweist. In der montierten Stellung (erstes Gehäuseteil 27a in Fig. 2) liegen Kanten des Schraubenkopfes 28a in den beiden Hinterschneidungen 13a, 13b des ersten Profilabschnittes 5 im wesentlichen formschlüssig an.The holder housing 27 comprises a screw 28 provided as a first fastening means with a substantially rectangular screw head 28a and a substantially cylindrical screw shank 28b, the screw 28 having a substantially T-shaped cross-sectional profile in a suitable cutting plane. In the assembled position (first housing part 27a in Fig. 2 ) are edges of the screw head 28a in the two undercuts 13a, 13b of the first profile section 5 in a substantially form-fitting manner.

Das Haltergehäuse 27 umfaßt zwei als zweites Befestigungsmittel ausgebildete, gleichartige Niete 29a und 29b, deren jeweiliger erster Nietschaft 30 zwischen dem ersten Arm 15a und dem zweiten Arm 16a des zweiten Profilabschnittes 14 des ersten Gehäuseteils 27a aufgenommen ist; in Fig. 2 ist der erste Nietschaft 30 der Niete 29a nur für das erste Gehäuseteil 27a gezeigt. Die Niete 29a, 29b umfassen weiter einen zweiten Nietschaft 31, der in Fig. 2 nur für den Niet 29b gezeigt ist, der das zweite Gehäuseteil 27b im Bereich des zweiten Profilabschnittes 14 (Fig. 1) durchsetzt. Jede der Niete 29a, 29b umfaßt weiter einen dritten Nietschaft 32, der in Fig. 2 nur für den Niet 29b für das zweite Gehäuseteil 27b dargestellt ist, wobei der dritte Nietschaft 32 zwischen dem ersten Nietschaft 30 und dem zweiten Nietschaft 31 angeordnet ist. Der dritte Nietschaft 32 ist gegenüber dem ersten Nietschaft 30 und dem zweiten Nietschaft 31 verbreitert und bildet zwei Kanten aus, so daß in der in Fig. 2 dargestellten montierten Stellung des Haltergehäuses 27 das erste Gehäuseteil 27a und das zweite Gehäuseteil 27b im Bereich der durch das Ablängen des Strangpreßprofils erzeugten Schnittflächen im Bereich der Arme 15a, 15b bzw. 16a, 16b an den beiden Kanten anliegen.The holder housing 27 comprises two similar rivets 29a and 29b formed as second attachment means, the respective first rivet shank 30 of which is received between the first arm 15a and the second arm 16a of the second profile section 14 of the first housing part 27a; in Fig. 2 For example, the first rivet shank 30 of the rivet 29a is shown only for the first housing part 27a. The rivets 29 a, 29 b further comprise a second rivet shank 31, which in Fig. 2 is shown only for the rivet 29b, the second housing part 27b in the region of the second profile section 14 (FIG. Fig. 1 ) interspersed. Each of the rivets 29a, 29b further includes a third rivet shank 32 which is in Fig. 2 only for the rivet 29b for the second housing part 27b, wherein the third rivet shank 32 is arranged between the first rivet shank 30 and the second rivet shank 31. The third rivet shank 32 is opposite to the first rivet shank 30 and the widened second rivet 31 and forms two edges, so that in the in Fig. 2 shown mounted position of the holder housing 27, the first housing part 27a and the second housing part 27b in the region of the cutting surfaces generated by the cutting of the extruded section in the arms 15a, 15b and 16a, 16b bear against the two edges.

Das Haltergehäuse umfaßt weiter für jedes der Gehäuseteile 27a, 27b je ein Materialstück 33a, 33b aus einem biegsamen Material, beispielsweise aus einem weichen Kunststoff, das in dem jeweiligen dritten Profilabschnitt 18 (Fig. 1) zwischen den jeweiligen ersten und zweiten Schenkelabschnitten 22a, 22b festgelegt, beispielsweise eingeklemmt und durch Verstemmen der Nasen 20a, 20b an dem Gehäuseteil 27a, 27b befestigt ist.The holder housing further comprises for each of the housing parts 27a, 27b each a piece of material 33a, 33b made of a flexible material, for example of a soft plastic, which in the respective third profile section 18 (FIGS. Fig. 1 ) between the respective first and second leg portions 22a, 22b fixed, for example, clamped and fixed by caulking the lugs 20a, 20b on the housing part 27a, 27b.

Die Türhaltestange 26 des Türfeststellers umfaßt eine erste Seite 34, mit der ein erster Wirkkörper 35 zusammenwirkt, eine zweite, in Fig. 2 nicht erkennbare Seite, mit der ein zweiter Wirkkörper 36 zusammenwirkt, sowie eine erste Seitenfläche 37, an der der dritte Nietschaft 32 des zweiten Niets 29b anliegt, sowie eine zweite, in Fig. 2 nicht erkennbare Seitenfläche, an der der in Fig. 2 nicht dargestellte dritte Nietschaft des ersten Niets 29a anliegt, so daß insbesondere die Türhaltestange 26 beidseitig an Abschnitten der Niete 29a, 29b anliegt und geführt wird. Die Türhaltestange 26 weist weiter an einem ersten Ende 26a eine erste Lagerbohrung 38 auf, an der die Türhaltestange an einem Lagerbock 39 mittels eines Feststellmittels 40 drehbar befestigt ist, sowie an einem zweiten Ende 26b eine zweite Lagerbohrung 41, an der die Türhaltestange 26 mit einem weiteren, nicht dargestellten Feststellmittel drehbar anbringbar ist. An dem zweiten Ende 26b der Türhaltestange 26 ist diese im wesentlichen senkrecht zu der durch sie definierten Ebene abgestellt, so daß ein Hammerkopf 42 vorgesehen ist, der als Endanschlag dient. Mit dem Hammerkopf 42 wirken die als Endanschlagteile vorgesehenen Materialstücke 33a und 33b in dem jeweiligen dritten Profilabschnitt 18 der beiden Gehäuseteile 27a, 27b zusammen, wobei die Ausbildung der Materialstücke 33a und 33b aus einem weichen Kunststoff einen gedämpften, weichen Endanschlag sicherstellt.The door retaining bar 26 of the door arrester comprises a first side 34, with which a first active body 35 cooperates, a second, in Fig. 2 unrecognizable side, with which cooperates a second active body 36, and a first side surface 37, against which the third rivet shank 32 of the second rivet 29b abuts, and a second, in Fig. 2 unrecognizable side surface on which the in Fig. 2 not shown third rivet shank of the first rivet 29a is applied, so that in particular the door holding rod 26 abuts both sides of portions of the rivet 29a, 29b and is guided. The door retaining bar 26 further has at a first end 26 a, a first bearing bore 38 on which the door retaining rod is rotatably mounted on a bearing block 39 by means of a locking means 40, and at a second end 26 b, a second bearing bore 41, on which the door retaining bar 26 with a further, not shown locking means is rotatably attachable. At the second end 26b of the door retaining bar 26, this is parked substantially perpendicular to the plane defined by them, so that a hammer head 42 is provided, which serves as an end stop. With the hammer head 42, the material pieces 33a and 33b provided as end stop parts cooperate in the respective third profile section 18 of the two housing parts 27a, 27b, the formation of the pieces of material 33a and 33b made of a soft plastic ensuring a damped, soft end stop.

Der erste Wirkkörper 35 ist in dem ersten Gehäuseteil 27a aufgenommen und steht über das erste Ende 24 des ersten Gehäuseteils 27a derart über, daß der erste Wirkkörper 35 mit der ersten Seite 34 der Türhaltestange in Kontakt ist. Der zweite Wirkkörper 36 ist in dem zweiten Gehäuseteil 27b aufgenommen und steht über das erste Ende 24 des zweiten Gehäuseteils 27b ebenfalls soweit vor, daß ein reibschlüssiges Zusammenwirken mit der nicht dargestellten zweiten Seite der Türhaltestange 26 möglich ist.The first active body 35 is accommodated in the first housing part 27a and projects beyond the first end 24 of the first housing part 27a such that the first active body 35 is in contact with the first side 34 of the door retaining bar. The second active body 36 is accommodated in the second housing part 27b and projects beyond the first end 24 of the second housing part 27b so far that a frictional interaction with the not shown second side of the door retaining bar 26 is possible.

An dem jeweiligen zweiten Ende 25 der Gehäuseteile 27a, 27b ist ein Schlußstück 43a, 43b angeordnet, das das zweite Ende 25 verschließt und - wie bei dem ersten Gehäuseteil 27a erkennbar - durch eine Fixierprägung, also durch ein leichtes Verbiegen des an dem zweiten Ende 25 anliegenden Randes nach innen, an dem ersten Gehäuseteil 27a festgelegt ist.At the respective second end 25 of the housing parts 27a, 27b, a closing piece 43a, 43b is arranged, which closes the second end 25 and - as in the first housing part 27a recognizable - by a Fixierprägung, ie by a slight bending of the at the second end of the 25th adjacent edge inward, is fixed to the first housing part 27a.

Beide Wirkkörper 35, 36 sind gleichartig gebaut und - bezogen auf eine durch die Türhaltestange 26 definierte Ebene - spiegelbildlich zueinander angeordnet und umfassen ein Gleitstück 44 von im wesentlichen hohl-zylindrischer Form, dessen geschlossenes, abgerundetes Ende 44a mit der Türhaltestange 26 reibschlüssig zusammenwirkt, und in dem eine Feder 46a, 46b aufgenommen ist, die sich an dem jeweiligen Schlußstück 43a, 43b abstützt und das Gleitstück in Richtung auf die Türhaltestange 26 beaufschlagt.Both active bodies 35, 36 are of similar construction and - relative to a plane defined by the door retaining bar 26 - mirror images of each other and include a slider 44 of substantially hollow-cylindrical shape, the closed, rounded end 44 a frictionally cooperates with the door retaining bar 26, and in which a spring 46 a, 46 b is accommodated, which is supported on the respective end piece 43 a, 43 b and acts on the slider in the direction of the door retaining bar 26.

Fig. 3 zeigt den Türfeststeller bzw. das Haltergehäuse 27 aus Fig. 2 in einer montierten Stellung, wobei das Haltergehäuse 27 mittels der Schraube 28 an ein Blech 45 einer nicht weiter dargestellten Karosserie eines Kraftfahrzeuges befestigt ist und die beiden Gehäuseteile 27a, 27b mittels der Niete 29a, 29b zu dem Haltergehäuse 27 zusammengefügt sind. Dabei liegt das Haltergehäuse 27 entlang der Anlageflächen 9a, 9b des ersten Profilabschnittes 5 des Außenprofils 5 der beiden Gehäuseteile 27a, 27b an dem Blech 45 an. Fig. 3 shows the door lock and the holder housing 27 Fig. 2 in a mounted position, wherein the holder housing 27 is fastened by means of the screw 28 to a plate 45 of a motor vehicle body, not shown, and the two housing parts 27a, 27b are joined together by means of the rivets 29a, 29b to the holder housing 27. In this case, the holder housing 27 is located along the contact surfaces 9a, 9b of the first profile section 5 of the outer profile 5 of the two housing parts 27a, 27b on the plate 45 at.

Bei dem Zusammenwirken der Wirkkörper 35, 36 mit der Türhaltestange 26 treten Kräfte auf, die über das Haltergehäuse 27 über die Anlageflächen 9a, 9b auf das Blech 45 übertragen werden. Mit einer Kraftwirkungslinie 46, die die erste Lagerbohrung 38 und die zweite Lagerbohrung 39 der Türhaltestange 26 miteinander verbindet, schließen die Anlageflächen 9a, 9b einen Winkel von ca. 6,5° ein, so daß die auftretenden Kräfte nicht gleichmäßig auf das Blech 45 übertragen werden und ein Drehmoment auftritt, welches das Blech verzerren kann.In the interaction of the active body 35, 36 with the door retaining rod 26 forces occur, via the holder housing 27 via the contact surfaces 9a, 9b be transferred to the plate 45. With a force action line 46, which connects the first bearing bore 38 and the second bearing bore 39 of the door retaining rod 26 with each other, the contact surfaces 9a, 9b form an angle of approximately 6.5 °, so that the forces do not transmit uniformly to the plate 45 be and torque occurs, which can distort the sheet.

Bei dem in Fig. 3 dargestellten Haltergehäuse 27 eine Senkrechte 47 auf die Anlageflächen 9a, 9b einen Winkel von ca. 0° mit der Geraden 4 (Fig. 1) ein, die die Ausrichtung der übrigen Teile der Gehäuseteile 27a, 27b und des Haltergehäuses 27 angibt (Teilbild 3a zu Fig. 3).At the in Fig. 3 illustrated holder housing 27 is a vertical 47 on the contact surfaces 9a, 9b an angle of approximately 0 ° with the straight line 4 (FIG. Fig. 1 ), which indicates the alignment of the remaining parts of the housing parts 27a, 27b and the holder housing 27 (partial image 3a to Fig. 3 ).

Das Auftreten des Drehmomentes kann unterdrückt werden, indem die Anlageflächen 9a, 9b im wesentlichen senkrecht zu der Richtung der Kraftwirkungslinie 46 angeordnet sind, wozu die Anlageflächen 9a, 9b gegenüber dem Rest des Haltergehäuses 27 zu verdrehen ist, so daß beispielsweise für ein verbessertes Haltergehäuse 27' die Anlageflächen 9'a, 9'b um ca. 5° verdreht zu dem übrigen Teilen ausgebildet sind und der zwischen der Kraftwirkungslinie 46 und der Senkrechten 47' auf die Anlageflächen 9'a, 9'b eingeschlossene Winkel deutlich verringert wird (Teilbild 3b zu Fig. 3). Es versteht sich, daß bei Bedarf höhere Winkel (10° oder mehr, Teilbild 3c zu Fig. 3) zwischen der Senkrechten 47" und der Kraftwirkungslinie 46 vorgesehen sein können, um eine Ausrichtung der Anlageflächen 9"a, 9"b im wesentlichen senkrecht zu der Kraftwirkungslinie 46 zu ermöglichen.The occurrence of the torque can be suppressed by the abutment surfaces 9a, 9b are arranged substantially perpendicular to the direction of the force action line 46, to which the contact surfaces 9a, 9b to rotate relative to the rest of the holder housing 27, so that for example for an improved holder housing 27th The abutment surfaces 9'a, 9'b are twisted by about 5 ° to form the remaining parts and the angle between the force action line 46 and the perpendicular 47 'on the abutment surfaces 9'a, 9'b is significantly reduced (FIG 3b to Fig. 3 ). It is understood that, if necessary, higher angles (10 ° or more, part 3c to Fig. 3 ) between the vertical 47 "and the force action line 46 may be provided to allow alignment of the abutment surfaces 9" a, 9 "b substantially perpendicular to the force action line 46.

Die in Fig. 3, Teilbildern 3b und 3c dargestellten Abwandlungen lassen sich auch bei einer Massenfertigung schnell einstellen, wenn die Matrize für das Strangpreßprofil 1 (Fig. 1) entsprechend angepaßt wird, so daß auch auf geänderte Anforderungen flexibel reagiert werden kann.In the Fig. 3 , Subframes 3b and 3c shown can be adjusted quickly even in mass production, when the die for the extruded 1 ( Fig. 1 ) is adjusted accordingly, so that it can be reacted flexibly to changing requirements.

Die Erfindung funktioniert nun wie folgt:The invention now works as follows:

Ausgehend von dem vorgegebenen Querschnitt eines Gehäuseteils wie in Fig. 1 bzw. in den Teilbildern 3a bis 3c zu Fig. 3 dargestellt wird eine Matrize bereitgestellt, deren Ausgangsöffnung für ein Strangpreßprofil sich mit dem Querschnitt des Gehäuseteils deckt. Bei dem Strangpressen entsteht dann ein Formteil von im wesentlichen beliebiger Länge, mit dem Innenprofil 2 und der umlaufenden Seitenwand 49 und dem Außenprofil 3. Aus dem Formteil wird mindestens eines der Strangpreßprofile 1 abgelängt, so daß das abgelängte Strangpreßprofil ein offenes erstes Ende 25, das zusammen mit der Seitenwand 49 als Aufnahme 48 für den Wirkkörper 35, 36 vorgesehen ist, und ein zweites offenes Ende 26 aufweist.Starting from the predetermined cross-section of a housing part as in Fig. 1 or in the sub-images 3a to 3c Fig. 3 is shown a die provided whose outlet opening for an extruded profile coincides with the cross section of the housing part. In the extrusion molding is then a molding of substantially any length, with the inner profile 2 and the circumferential side wall 49 and the outer profile 3. From the molding at least one of the extruded 1 is cut to length, so that the cut Extruded an open first end 25, the is provided together with the side wall 49 as a receptacle 48 for the active body 35, 36, and has a second open end 26.

Das offene zweite Ende 25 wird mittels des Schlußstücks 43a bzw. 43b verschlossen, beispielsweise, indem der an das zweite Ende 25 anliegende Rand verstemmt wird. Als folgendes wird das als Endanschlagsteil vorgesehene Materialstück 33a, 33b in den dritten Profilabschnitt 18 eingeführt und dort durch Verstemmen der Nasen 20a, 20b festgelegt.The open second end 25 is closed by means of the tail 43a and 43b, for example, by the edge abutting the second end 25 is caulked. As follows, the material piece 33a, 33b provided as the end stop part is introduced into the third profile section 18 and fixed there by caulking the tabs 20a, 20b.

Im folgenden wird der Wirkkörper 36, 37 in das offene erste Ende 24 des Gehäuseteils 27a, 27b eingeführt und dort aufgenommen.In the following, the active body 36, 37 is inserted into the open first end 24 of the housing part 27a, 27b and received there.

Die beiden Gehäuseteile 27a, 27b werden zu dem Haltergehäuse 27 gefügt, wozu zwei Niete 29 die Räume 17a, 17b der zweiten Profilabschnitte 14 beider Gehäuseteile 27a, 27b gemeinsam durchsetzen. Dabei liegen die einander zugewandten ersten Enden 24 beider Gehäuseteile 27a, 27b mit dem jeweiligen Armen 15a, 15b, 16a und 16b im Bereich der ersten Enden 24 auf dem dritten Nietschaft 32 der beiden Niete 29 auf, so daß der dritte Nietschaft 32 die beiden Gehäuseteile 27a, 27b voneinander beabstandet hält.The two housing parts 27a, 27b are joined to the holder housing 27, for which purpose two rivets 29 jointly pass through the spaces 17a, 17b of the second profile sections 14 of both housing parts 27a, 27b. Here are the mutually facing first ends 24 of both housing parts 27a, 27b with the respective arms 15a, 15b, 16a and 16b in the region of the first ends 24 on the third rivet shank 32 of the two rivets 29, so that the third rivet shank 32, the two housing parts 27a, 27b spaced apart holds.

Danach werden die Schrauben 28 zur Befestigung des Haltergehäuses 27 an das Blech 45 derart angebracht, daß die Schraubenköpfe 28a in die ersten Hinterschneidungen 13a und zweiten Hinterschneidungen 13b der ersten Profilabschnitte 5 beider Gehäuseteile eingeführt werden und dann die Schrauben 28 an dem Blech 45 festgelegt werden.Thereafter, the screws 28 are attached to attach the holder housing 27 to the plate 45 such that the screw heads 28 a in the first undercuts 13 a and second undercuts 13 b of the first profile sections 5 of both housing parts are introduced and then the screws 28 are fixed to the plate 45.

Abschließend wird die Türhaltestange 26 eingeführt, deren Seitenflächen 37 an dem jeweiligen dritten Nietschaft 32 beider Niete 29 anliegt und derart bei der Erstmontage geführt wird bzw. in der montierten Stellung an einem Ausbrechen gehindert wird. Abschließend wird der Türfeststeller durch Anbringen der ersten Lagerbohrung 38 und der zweiten Lagerbohrung 41 in Funktionsstellung angebracht.Finally, the door retaining rod 26 is inserted, the side surfaces 37 abuts the respective third rivet shank 32 of both rivets 29 and is guided during the initial assembly and is prevented in the mounted position from breaking out. Finally, the door arrester is attached by attaching the first bearing bore 38 and the second bearing bore 41 in functional position.

In dem vorstehend beschriebenen Ausführungsbeispiel wurde das als Endanschlagsteil vorgesehene Materialstück 33a, 33b durch Verstemmen der Schenkelabschnitte 22a, 22b des dritten Profilabschnitts 18 an dem Strangpreßprofil 1 festgelegt. Es versteht sich, daß auch eine andere Art der Festlegung vorgesehen sein kann, beispielsweise kann das Endanschlagsteil auch durch Kleben an den Abschnitt 21 der Außenkontur befestigt werden. Alternativ oder ergänzend kann vorgesehen sein, das als Endanschlagsteil vorgesehene Materialstück so zu biegen und gebogen und damit verspannt in den dritten Profilabschnitt 18 einzuführen, daß es zwischen Begrenzungsflächen 19a, 19b aufgenommen ist und von den Nasen 20a, 20b an einem Herausfallen gehindert wird.In the above-described embodiment, the piece of material 33a, 33b provided as the end stopper was fixed to the extrusion 1 by caulking the leg portions 22a, 22b of the third tread portion 18. It is understood that a different type of fixing can be provided, for example, the end stop member can be attached by gluing to the portion 21 of the outer contour. Alternatively or additionally, it can be provided to bend the piece of material provided as an end stop member and bent and thus introduced into the third profile section 18 in such a way that it is received between boundary surfaces 19a, 19b and prevented from falling out by the lugs 20a, 20b.

Die Erfindung wurde vorstehend anhand eines Ausführungsbeispiels beschrieben, bei dem die Wirkkörper 35, 36 im wesentlichen senkrecht zu der zugeordneten Seite der Türhaltestange 26 gleitend geführt in dem Gehäuseteil 27a bzw. 27b aufgenommen sind. Es versteht sich, daß auch andere Wirkkörper in dem Gehäuseteil ausgenommen sein können, beispielsweise solche Wirkkörper, die eine oder mehrere Walzen umfassen, die dann auf der Seite der Türhaltestange abrollt und bei denen das Zusammenwirken des Wirkkörpers mit der Türhaltestange im wesentlichen auf Rollreibung beruht. Eine Lagerung für die Walze ist dann in dem Gehäuseteil angeordnet.The invention has been described above with reference to an embodiment in which the active bodies 35, 36 are guided in the housing part 27a or 27b, guided in a sliding manner substantially perpendicular to the associated side of the door-holding bar 26. It is understood that other active body can be excluded in the housing part, for example, such active body comprising one or more rollers, which then rolls on the side of the door retaining bar and in which the interaction of the active body with the door retaining bar based essentially on rolling friction. A bearing for the roller is then arranged in the housing part.

Bei dem vorstehend beschriebenen Ausführungsbeispiel war der erste Profilabschnitt 5 mit den beiden Hinterschneidungen 13a, 13b derart ausgebildet, daß der Schraubenkopf 28a der Schraube 28 mit einem im wesentlichen T-förmigen Querschnitt in den Hinterschneidungen 13a, 13b aufgenommen wurde. Es versteht sich, daß auch eine andere Profilgebung vorgesehen sein kann; beispielsweise kann eine Schraube einen im wesentlichen halbkugelförmigen oder zumindest annähernd kugelförmigen Schraubenkopf aufweisen, der dann in einem ersten Profilabschnitt mit einer hierzu im wesentlichen komplementären Querschnittsausbildung aufgenommen sein kann.In the embodiment described above, the first profile section 5 with the two undercuts 13a, 13b was formed such that the screw head 28a of the screw 28 with a in the essentially T-shaped cross section in the undercuts 13a, 13b has been added. It is understood that also a different profiling can be provided; For example, a screw may have a substantially hemispherical or at least approximately spherical screw head, which may then be received in a first profile section with a substantially complementary cross-sectional education.

Claims (25)

  1. A support housing (27), comprising a housing part (27a, 27b) for an active component (35, 36) of a door stay, the housing part (27a, 27b) having a receptacle (48), which is open at a first end (24), for the active component (35, 36),
    characterized in
    that the housing part (27a, 27b) comprises an extruded profile (1) which is cut to size.
  2. The support housing as claimed in claim 1, characterized in that the receptacle (48) together with the housing part (27a, 27b) forms a side wall (49) which encircles the active component on all sides.
  3. The support housing as claimed in claim 1 or 2, characterized in that an external profile (3) is arranged on the housing part (27a, 27b).
  4. The support housing as claimed in claim 3, characterized in that the external profile (3) comprises a first profile section (5) for a first fastening means.
  5. The support housing as claimed in claim 4, characterized in that the first fastening means is a screw (28) with an essentially T-shaped screw head (28a), that the first profile section (5) has a first undercut (13a) and a second undercut (13b), and that the first undercut (13a) and the second undercut (13b) receive the screw head (28a) of the screw (28).
  6. The support housing as claimed in one of claims 3 to 5, characterized in that the external profile (3) comprises a second profile section (14) for a second fastening means.
  7. The support housing as claimed in claim 6, characterized in that the second fastening means is designed as a rivet (29a, 29b) with a stem (30, 31), and that the second profile section (14) encloses the stem (30, 31) of the rivet (29a, 29b) in some sections.
  8. The support housing as claimed in one of claims 3 to 7, characterized in that the external profile (3) comprises a third profile section (18).
  9. The support housing as claimed in claim 8, characterized in that an end stop part is accommodated in the third profile section (18).
  10. The support housing as claimed in claim 9, characterized in that the end stop part comprises a piece of material (33a, 33b) made of a soft plastic, which is fixed in the third profile section (18).
  11. The support housing as claimed in claim 10, characterized in that the third profile section (18) comprises a first limb section (22a) and a second limb section (22b), wherein the piece of material (33a, 33b) is accommodated between the first limb section (22a) and the second limb section (22b), and that the piece of material (33a, 33b) is fixed on the housing part (27a, 27b) by a first embossment of the first limb section (22a) and by a second embossment of the second limb section (22b).
  12. The support housing as claimed in one of claims 1 to 11, characterized in that the receptacle (48) has a second, open end (25).
  13. The support housing as claimed in claim 12, characterized in that a closure piece (43a, 43b) is fastened to the second end (25), and that the closure piece (43a, 43b) closes the second end (25).
  14. The support housing as claimed in claim 13, characterized in that a fixing embossment is provided at the second end (25), and that the fixing embossment fixes the closure piece (43a, 43b) on the housing part (27a, 27b).
  15. The support housing as claimed in one of claims 1 to 14, characterized in that the housing part (27a, 27b) is produced from aluminum or an aluminum alloy.
  16. The support housing as claimed in one of claims 1 to 15, comprising a first housing part (27a) and a second housing part (27b), the first housing part (27a) and the second housing part (27b) each comprising an extruded profile (1) which is cut to size.
  17. The support housing as claimed in claim 16, characterized in that the first housing part (27a) and the second housing part (27b) are arranged mirror-symmetrically with respect to each other.
  18. A door stay, comprising
    a door retaining bar (26) having a first side (34),
    a first active component (35) which interacts with the first side (34) of the door retaining bar (26), and
    a support housing (27) having a first housing part (27a) being open at a first end (24), and a receptacle (48) for the first active component (35),
    characterized in
    that the first housing part (27a) comprises an extruded profile (1) which is cut to size.
  19. The door stay as claimed in claim 18, further comprising
    a second active component (36) which interacts with the door retaining bar (26), and
    a second housing part (27b) having a first, open end (24) and a receptacle (48) for the second active component (36).
  20. The door stay as claimed in claim 19, characterized in that the second housing part (27b) comprises an extruded profile part (1) which is cut to size.
  21. The door stay as claimed in claim 19 or 20, characterized in that the first housing part (27a) is assigned to the first side (34) of the door retaining bar (26) and the second housing part (27b) is assigned to a second side of the door retaining bar (26), which second side faces away from the first side (34) of the door retaining bar (26).
  22. The door stay as claimed in claim 21, characterized in that the first housing part (27a) and the second housing part (27b) are fixed on each other by means of a common fastening means.
  23. The door stay as claimed in claim 22, characterized in that the common fastening means is a rivet (29a, 29b), a first rivet stem (30) thereof being fixed on the first housing part (27a) and a second rivet stem (31) thereof being fixed on the second housing part (27b).
  24. The door stay as claimed in claim 23, characterized in that the rivet (29a, 29b) comprises a third rivet stem (32) which is arranged between the first rivet stem (30) and the second rivet stem (31), and that the third rivet stem (32) keeps the first housing part (27a) and the second housing part (27b) at a distance from each other.
  25. The door stay as claimed in claim 23 or 24, characterized in that the door retaining bar (26) bears laterally against the third rivet stem (32).
EP06791390A 2005-09-15 2006-09-15 Door stay with support housing Active EP1924755B8 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102005044103A DE102005044103A1 (en) 2005-09-15 2005-09-15 Door lock with holder housing
PCT/DE2006/001643 WO2007031073A2 (en) 2005-09-15 2006-09-15 Door stay with support housing

Publications (3)

Publication Number Publication Date
EP1924755A2 EP1924755A2 (en) 2008-05-28
EP1924755B1 true EP1924755B1 (en) 2009-06-10
EP1924755B8 EP1924755B8 (en) 2009-10-28

Family

ID=37744605

Family Applications (1)

Application Number Title Priority Date Filing Date
EP06791390A Active EP1924755B8 (en) 2005-09-15 2006-09-15 Door stay with support housing

Country Status (8)

Country Link
US (1) US7870641B2 (en)
EP (1) EP1924755B8 (en)
JP (1) JP5175731B2 (en)
CN (1) CN101263273B (en)
AT (1) ATE433530T1 (en)
BR (1) BRPI0615869B1 (en)
DE (2) DE102005044103A1 (en)
WO (1) WO2007031073A2 (en)

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JP5913898B2 (en) 2011-10-17 2016-04-27 ゲスタンプ・エドシャ・ジャパン株式会社 Door check link device
JP6064239B2 (en) * 2012-08-10 2017-01-25 三井金属アクト株式会社 Check link device
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DE102013210442A1 (en) * 2013-06-05 2014-12-11 Ford Global Technologies, Llc Door retainers for vehicle doors of motor vehicles
CN103362384A (en) * 2013-07-30 2013-10-23 山东国强五金科技有限公司 Automobile stopper
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US10487555B2 (en) * 2017-08-10 2019-11-26 GM Global Technology Operations LLC Check link assembly and a vehicle that utilizes the check link assembly
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JP3742036B2 (en) * 2002-07-11 2006-02-01 理研化機工業株式会社 Automotive door checker
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Also Published As

Publication number Publication date
CN101263273B (en) 2010-06-16
CN101263273A (en) 2008-09-10
ATE433530T1 (en) 2009-06-15
EP1924755A2 (en) 2008-05-28
US7870641B2 (en) 2011-01-18
WO2007031073A2 (en) 2007-03-22
EP1924755B8 (en) 2009-10-28
BRPI0615869B1 (en) 2017-03-28
JP2009508023A (en) 2009-02-26
BRPI0615869A2 (en) 2011-05-31
WO2007031073A3 (en) 2007-05-03
JP5175731B2 (en) 2013-04-03
DE102005044103A1 (en) 2007-04-05
DE502006005265D1 (en) 2009-12-10
US20090070956A1 (en) 2009-03-19

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