EP0567001B1 - Türfeststeller für Kraftwagentüren - Google Patents

Türfeststeller für Kraftwagentüren Download PDF

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Publication number
EP0567001B1
EP0567001B1 EP93106190A EP93106190A EP0567001B1 EP 0567001 B1 EP0567001 B1 EP 0567001B1 EP 93106190 A EP93106190 A EP 93106190A EP 93106190 A EP93106190 A EP 93106190A EP 0567001 B1 EP0567001 B1 EP 0567001B1
Authority
EP
European Patent Office
Prior art keywords
door
holder
check according
spring clips
holding rod
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
EP93106190A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0567001A2 (de
EP0567001A3 (enrdf_load_stackoverflow
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 EP0567001A2 publication Critical patent/EP0567001A2/de
Publication of EP0567001A3 publication Critical patent/EP0567001A3/xx
Application granted granted Critical
Publication of EP0567001B1 publication Critical patent/EP0567001B1/de
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
    • E05C17/206—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 with elastomeric springs to hold wing open

Definitions

  • the invention relates to a door arrester for motor vehicle doors, consisting of a on a door arrangement part, door or door spar, about a hinge axis parallel to the hinge axis of the door pivot rod and attached to the other door arrangement part, penetrated by the door retaining rod and spring-loaded, transverse to the plane of movement
  • Door holding rod movable brake or holding body receiving holder housing wherein the door holding rod is formed from a flat material and is provided on at least one broad side with elevations forming braking ramps and holding marks, and wherein the brake or holding body is rotatable in, in the holder housing against a spring load perpendicular to the or the Rolling bodies, in particular rollers or needles, which are movably arranged and are formed by holders formed by shaped pieces, are formed on broad sides of the door holding rod.
  • brake or holding members designed as brake blocks are each supported on the holder housing by means of an arcuate, externally arched load spring that extends across their entire contact width on the holder housing.
  • the arcuate outwardly arched loading spring encloses a cavity that is only open at its two end faces with the actual body of the braking or holding member and, if this is made of a suitable plastic material, can also be formed in one piece with the body of the braking or holding member .
  • a disadvantage of such a design of the loading spring is that the loading spring, due to its necessarily outward curvature, the apex height of which lies approximately in the region of the longitudinal center of the door holding rod, can only rest linearly on the holder housing and there is therefore a risk that the braking or holding member when a eccentrically acting force executes a tilting movement, which inevitably leads to an angular position with respect to the direction of movement of the door holding rod and, subsequently, to a reduced accuracy of the adherence to the stopping points of the door and also to a highly undesirable noise development in the door stay.
  • the invention is therefore based on the object of improving a door arrester of the type described at the outset in such a way that, on the one hand, its manufacture and, in particular, its assemblability is improved, and on the other, both due to manufacturing tolerances partly due to the holder housing and partly due to the holder, and also due to temperature changes or from relative or tilting movements of the holder or the holding body relative to the holder housing during the passage of the door holding rod through the holder housing, resulting in the occurrence of eccentrically acting forces, are excluded.
  • brackets supporting the braking or holding bodies are arranged in both directions of movement of the door holding rod by means of spring clips arranged symmetrically to the axis of rotation of the roller-shaped braking or holding bodies against the end walls of the holder housing which are oriented transversely to the direction of movement of the door holding rod are supported, whereby it is advantageously provided that the holding body is provided on both sides of a middle part with a top view of this, which is wider than this, with its end faces on the side walls of the holder housing aligned parallel to the direction of movement of the door holding rod and the spring clips facing the end walls of the holder housing Only slightly protrude the side surfaces of the head parts of the holder (to compensate for tolerances).
  • spring clips designed as cantilevered shapes are initially simpler to manufacture and also offer advantages with regard to the assembly of the door arrester, since holders equipped with spring elements designed in this way are easier to insert into the associated holder housing.
  • the spring elements as a spring clip
  • a more favorable support of the holder against the end walls of the holder housing is achieved, in that the support is either quite congruent to the longitudinal edges or symmetrical to the longitudinal center of the door holding rod or over the entire width of the door holding rod can be designed in the same way, which, despite the different design options with regard to the spring elements, always results in an orientation of the holder, which is exactly transverse to the longitudinal center of the door holding rod, and thus also the braking or holding body and, as a result, in an exact interaction of the braking or holding body with the braking ramps and stops on the door support bar.
  • the new design of a door arrester therefore ensures, on the one hand, easier manufacture and assembly of the door arrester and, on the other hand, its absolutely noiseless operation, and moreover leaves the designer a great choice with regard to the adaptation to the installation conditions prescribed on the housing side.
  • each case two spring clips cooperating with an end wall of the holder housing are connected to the central part of the holder by means of a common foot part, the two spring clips advantageously being combined to form a substantially V-shaped profile cross-section.
  • each of two spring clips cooperating with an end wall of the holder housing each on one of the head parts of the holder is connected, wherein the spring clip is advantageously designed as a single piece with the head parts of the holder and these spring lips which are positioned outwards and point towards one another.
  • a third embodiment is characterized in that at least the spring brackets which cooperate with one of the end walls of the holder housing are designed as a plate set, the plates of a plate set being connected to the central part of the holder so as to be oriented substantially perpendicularly thereto, and furthermore the plates of the plate set connect a foot part have an at least partially circular cross-sectional profile.
  • the spring clips are designed as wing-like formations which are oriented towards one another and are arranged on the central part of the holder, a particularly preferred feature being characterized in that the wing-like formations have a triangular outline shape and one in the area of the tip their footprint arranged foot area are connected to the central part of the holder.
  • the innovation provides that, as is known per se, the holder together with the spring clips arranged on them are each made as a molded part from a plastic material and the spring clips are molded in one piece with them.
  • brake ramps are arranged on at least one of the broad sides of the door holding rod 2 Bumps forming detent marks cooperating brake or holding bodies designed as needles or rollers are rotatably mounted in holders 4 formed as molded parts made of a plastic material.
  • a holder 4 supporting a brake or holding body (not shown in detail) is symmetrical to the axis of rotation 5 of the door holding rod 2 in both directions of movement
  • Roller-shaped brake or holding body arranged spring bracket 6 and 7 are supported against the end walls 8 and 9 of the holder housing 3 which are oriented transversely to the direction of movement of the door holding rod 2, the holder 4 on both sides of a central part 10 with this being wider, via its end faces 11 on the parallel side walls 12 of the holder housing 4 aligned with the direction of movement of the door holding rod 2 are provided and the spring clips 6 and 7 only slightly protrude the side surfaces 14 of the head parts 13 of the holder 4 facing the end walls of the holder housing 4 (tolerance-compensating).
  • the two spring brackets 6 and 7 provided in this embodiment, each cooperating with one of the two end walls 8 and 9 of the holder housing 3, are connected to the middle part 10 of the holder 4 by means of a common foot part 15 and have an essentially V-shaped shape in plan view on.
  • spring brackets 25 are bridged to the surface of the central part 10, essentially bridging the mutual distance between the two head parts 13 of the holder 4, which have an approximately hook-shaped profile cross-sectional shape and whose axis of curvature parallel to the plane of movement of the door holding rod 2 is aligned.
  • two spring clips 16 and 17, each of which cooperates with one of the end walls 8 and 9 of the holder housing 3, are also provided, but here are each connected to one of the head parts 13 of the holder 4 or uniformly with the head parts 13 are formed and are designed in the manner of these in relation to spring lips which are turned outwards and point towards one another.
  • the holder 4 is provided instead of spring clips with a plurality, each with one of the end walls 8 and 9 of the holder housing 3 cooperating lamellae 17, which on both sides of the The middle part 10 of the holder 4 each form a set of lamellae, the lamellae 17 of a set of lamellae being oriented essentially perpendicular to the longitudinal extension of the middle part 10. While in the embodiment according to FIG. 4 the slats 17 are only slightly corrugated starting from a foot part 18, in the embodiment according to FIG. 5 it is provided that the slats 17 have a part-circular curved head region 19 after a foot part 18 oriented perpendicular to the longitudinal extension of the middle part 10 exhibit. Regardless of the design of their profile shape, the lamellae 17 are each arranged one close to the other, with their outermost ends protruding the end faces of the head parts 13 of the holder only slightly, but at most by the amount of their mutual distance

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lock And Its Accessories (AREA)
  • Clamps And Clips (AREA)
  • Power-Operated Mechanisms For Wings (AREA)
  • Gas-Insulated Switchgears (AREA)
  • Window Of Vehicle (AREA)
EP93106190A 1992-04-23 1993-04-16 Türfeststeller für Kraftwagentüren Expired - Lifetime EP0567001B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE9205497U 1992-04-23
DE9205497U DE9205497U1 (de) 1992-04-23 1992-04-23 Türfeststeller für Kraftwagentüren

Publications (3)

Publication Number Publication Date
EP0567001A2 EP0567001A2 (de) 1993-10-27
EP0567001A3 EP0567001A3 (enrdf_load_stackoverflow) 1994-04-06
EP0567001B1 true EP0567001B1 (de) 1996-01-24

Family

ID=6878758

Family Applications (1)

Application Number Title Priority Date Filing Date
EP93106190A Expired - Lifetime EP0567001B1 (de) 1992-04-23 1993-04-16 Türfeststeller für Kraftwagentüren

Country Status (3)

Country Link
EP (1) EP0567001B1 (enrdf_load_stackoverflow)
DE (2) DE9205497U1 (enrdf_load_stackoverflow)
ES (1) ES2082541T3 (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19747565C2 (de) 1997-10-28 2001-10-25 Fraunhofer Ges Forschung Wandelement zur Raumklimatisierung durch Strahlungsaustausch

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1071506B (de) * 1959-12-17 Gebr. Happich G.m.b.H., Wuppertal-El-benfeM Türfeststeller, insbesondere für Kraftwagentüren
DE2007744C3 (de) * 1970-02-19 1979-06-13 Ed. Scharwaechter Gmbh + Co Kg, 5630 Remscheid Türfeststeller für Kraftwagentüren
FR2280778A1 (fr) * 1974-07-31 1976-02-27 Paumellerie Electrique Dispositif d'arret de porte pour vehicule automobile
DE2944766C2 (de) * 1979-11-06 1986-08-28 Ed. Scharwächter GmbH & Co KG, 5630 Remscheid Türfeststeller für Kraftwagentüren
DE4007338A1 (de) * 1990-03-08 1991-09-12 Scharwaechter Gmbh Co Kg Kraftwagen - tuerfeststeller

Also Published As

Publication number Publication date
ES2082541T3 (es) 1996-03-16
EP0567001A2 (de) 1993-10-27
DE9205497U1 (de) 1993-08-19
DE59301486D1 (de) 1996-03-07
EP0567001A3 (enrdf_load_stackoverflow) 1994-04-06

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