EP0600226B1 - Torsion bar door check connected to a door hinge - Google Patents
Torsion bar door check connected to a door hinge Download PDFInfo
- Publication number
- EP0600226B1 EP0600226B1 EP93117460A EP93117460A EP0600226B1 EP 0600226 B1 EP0600226 B1 EP 0600226B1 EP 93117460 A EP93117460 A EP 93117460A EP 93117460 A EP93117460 A EP 93117460A EP 0600226 B1 EP0600226 B1 EP 0600226B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- hinge
- torsion
- detent mechanism
- door
- torsion bar
- 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
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- 239000000463 material Substances 0.000 claims description 9
- 230000004323 axial length Effects 0.000 claims description 2
- 230000002093 peripheral effect Effects 0.000 claims 4
- 238000010276 construction Methods 0.000 claims 1
- 230000000295 complement effect Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 239000007769 metal material Substances 0.000 description 3
- 230000004308 accommodation Effects 0.000 description 2
- 238000007373 indentation Methods 0.000 description 2
- 229910000639 Spring steel Inorganic materials 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
Images
Classifications
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D11/00—Additional features or accessories of hinges
- E05D11/10—Devices for preventing movement between relatively-movable hinge parts
- E05D11/1028—Devices for preventing movement between relatively-movable hinge parts for maintaining the hinge in two or more positions, e.g. intermediate or fully open
- E05D11/1042—Devices for preventing movement between relatively-movable hinge parts for maintaining the hinge in two or more positions, e.g. intermediate or fully open the maintaining means being a cam and a torsion bar, e.g. motor vehicle hinge mechanisms
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2900/00—Application of doors, windows, wings or fittings thereof
- E05Y2900/50—Application of doors, windows, wings or fittings thereof for vehicles
- E05Y2900/53—Type of wing
- E05Y2900/531—Doors
Definitions
- the invention relates to a torsion bar door lock connected to a motor vehicle door hinge, which is structurally combined with a door hinge consisting of a first hinge half that can be attached to a door arrangement part, door or door pillar, and a second hinge half that can be attached to the other door arrangement part, and one by one on one of the two hinge halves supported torsion spring loaded by a straight, at least substantially parallel to the door hinge axis on the torsion spring bar arranged torsion spring formed locking member and a fixed on the other hinge half adjacent locking marks having abutment.
- Drestab door locks of the aforementioned type which are structurally combined with a motor vehicle door hinge, are known in a large number of embodiments, most of the known embodiments typically having in common that the torsion bar spring, as can be seen, for example, from US Pat. No. 3,820,192, consists of a single or multiply bent spring rod, one end of which serves as a support for the straight central region or shaft part of the torsion bar spring which forms the actual torsion spring on one of the two hinge halves and the other end of which acts as a loading arm for the spring-loaded latching member of the door arrester.
- the torsion bar spring is formed by a C-shaped spring steel rod, which is supported via its one end bend at a distance from its straight shaft part on one hinge half and with its other end bend one around the shaft part the torsion bar spring rotatably supported on this and provided with latching locking element, which one is assigned to an abutment roller rotatable about the hinge axis axially parallel bearing journal.
- Door arrester of this type which is generally characterized by the use of a curved spring bar, has the disadvantage, irrespective of its respective configuration, that the storage or mounting, in particular of the straight shaft part which is subject to twisting during operation, requires special measures on one half of the hinge, to prevent noise from occurring inside the hinge or the hold-open device even after a long period of operation.
- the use of a spring bar bent at both ends as a torsion bar spring requires a comparatively large amount of installation space inside the door hinge, even if the two ends of the spring bar are bent in the same direction, since the arm of the torsion bar spring carrying the latching element is assigned a guide in the string side of the one hinge wing got to.
- the locking member and abutment are basically placed on one string side of the door hinge in all door locks of this type, which results in an enlargement of the installation space also in the axial direction.
- a torsion bar door lock with a torsion bar spring formed by a straight torsion spring bar is known from US Pat. No. 3,431,588.
- the torsion bar spring is formed by a straight torsion spring bar in connection with an essentially U-shaped cross-sectional shape of the one hinge half formed from a sheet metal material blank, which torsionally fixed in one profile leg of the one hinge half and in an associated bore recess in the other profile leg of one hinge half, which is intended as a support in the radial direction, and at its free end projecting beyond the other profile leg of the one hinge half is connected in a rotationally secure manner to a radially protruding locking member which, in turn, operates via locking rollers during operation of the door arrester interacts with a fixed abutment on the other half of the hinge and has a detent mark.
- this design of a torsion bar door retainer is basically feasible in terms of its feasibility when used with door hinges whose one hinge half is formed from a sheet metal material blank and has a U-shaped cross-sectional shape, limited, the hinge must have such a large height, the accommodation of a torsion spring rod sufficiently long to achieve the necessary locking effect half of its height, ie between the two profile legs of a hinge half is possible.
- the arrangement of the straight torsion spring bar within one hinge half also has the disadvantage that it is hardly possible in practice that the radial loads and deflections of the torsion bar resulting from the interaction of the locking member with the abutment are permanent and reliable in the associated bore recess in the other Support the profile leg of one hinge half.
- the invention is therefore based on the object to form a torsion bar lock connected or connectable to a motor vehicle door hinge in such a way that it can be connected to any motor vehicle door hinge with the least possible amount of installation space regardless of the design of its hinge halves and that noise is also generated without special bearing arrangements are excluded even after long-term operation of the door arrester.
- the door arrester to be created should open up the possibility of using a spring-load unit that can be easily attached to a given door hinge as a pre-assembled structural unit.
- the straight torsion spring rod together with a non-rotatable support and locking element and a guide for the locking element, is received as a preassembled structural unit in a sleeve which can be connected to one hinge half.
- This preassembled structural unit is arranged at least essentially parallel to the door hinge axis on one hinge half, the torsion bar spring of the door arrester formed by a straight, torsion spring bar and at one end being supported against rotation on the hinge half and in the area of its other end with a radial rotation cantilevered locking member is connected.
- the torsion spring bar can be accommodated in an indentation or a bore recess formed near its stop surface in the hinge half and, in the simplest embodiment, by means of one in the area of it an end formed on it circumferential profiling, for example only a circumferential knurl, directly against a complementary profile against rotation on the hinge half.
- torsion torsion bar ensures, on the one hand, a minimal space requirement for its accommodation in one hinge half and, on the other hand, the avoidance of any noise within the hinge, since the torsion spring bar does not abut the hinge half at any point over its twistable length.
- a radial support of the torsion spring rod which is optionally provided at the top and in the region of the connection of the latching member, can be lined with a simple slide bearing sleeve.
- the proposed definition of the torsion spring bar via a circumferential profile enables its assembly in a predetermined position such that the locking member is connected to it in a rotationally secure manner and projects radially projecting from the locking member in a predetermined orientation to that on the other hinge half arranged abutment occupies, with a view to a certain unbraked initial clearance of the door can be dispensed with an assembly under tension.
- the design of the door arrester according to the invention thus eliminates, regardless of its design, the disadvantages inherent in the known types of torsion bar spring door arresters.
- the latching element is expediently formed, independently of individual configurations of the arrangement, by a flat material blank which is connected to the torsion spring bar in a form-locked manner in a rotationally secure manner.
- the torsion spring bar together with a rotationally secure support and latching element and optionally a guide for the latching element, is received as a preassembled structural unit in a sleeve, the torsion spring bar each having a circumferential profile, in particular one, at both ends Circumferential knurl is provided, via one of which he is non-rotatably connected to the receiving sleeve and the other of which he is non-rotatably connected to the latching member, and it is further provided that the torsion spring bar in the region of each circumferential profile or circumferential knurl has an at least the amount of the tooth depth the circumferential knurl has an enlarged diameter.
- the two parts of the sleeve are guided against one another in such a way that the other part carrying the latching member is by means of a bearing bush is rotatably supported on the upper tapered end of the first part.
- the combination of torsion spring torsion bar and locking element and, in addition, guiding the free end of the torsion spring bar to form a receptacle received by an overlapping sleeve enables a considerable simplification in the assembly of a door hinge that is structurally connected to a torsion bar door arrester in that only the sleeve needs to be inserted into the associated hinge half with a corresponding orientation. This is particularly the case when the other half of the hinge is bent from a sheet material blank and an abutment for the elevations and depressions forming the locking member are already cut out on the sheet material blank.
- the preassembled, sleeve, non-rotatable support of the torsion spring rod and locking element and, if appropriate Guide for the locking member existing unit has an axial length exceeding the overall height of the door hinge.
- a particularly simple embodiment results from the fact that the preassembled structural unit, in a predetermined position with respect to the alignment of the latching element with respect to an abutment arranged on the other hinge half, on the one hinge half, in particular by means of pinning, is secured against rotation is set.
- the preassembled unit is arranged symmetrically with respect to the height of the door hinge, rather the assembly can be carried out in such a way that the sleeve comprising the preassembled unit is the end face of the door hinge opposite the arrangement of the locking mechanism of the door arrester towered over by a larger amount.
- a two-part design of the sleeve receiving the structural unit is expediently provided, in that both parts of the sleeve are connected to the torsion torsion bar by means of a circumferential profiling of the torsion bar, and that the locking member is connected to the free end one of the two sleeve parts is connected.
- the two abutting and rotatable end faces of the two parts of the sleeve simultaneously take over the guidance of the locking member in a plane directed perpendicular to the axis of the torsion spring bar.
- the locking member by means of a cantilever arm connected to the torsion spring rod or the part of the receiving sleeve connected to it at its free end and equipped with a locking roller and the abutment having the locking marks assigned to the locking element by a is firmly formed on the other hinge half detent disk is formed, the locking marks of the abutment arranged on the other hinge half are formed by radial cutouts in the end face of a partially circular flat material disk arranged concentrically to the hinge axis.
- the reverse arrangement of the latching marks of the door arrester is also possible, in that a latching member connected directly or indirectly in a rotationally secure manner to the torsion spring bar by means of a partially circular, concentrically arranged with the axis of the torsion spring bar and forming latching marks on its circumference, radial cutouts provided flat material disc and this locking member an abutment equipped with a locking roller rotatable about an axis concentric to the hinge axis on the other hinge half assigned.
- the motor vehicle door hinge which is structurally combined with a torsion bar door arrester 1, consists of a first hinge half 2 which can be attached to a door arrangement part, which in the exemplary embodiment shown is formed by a correspondingly machined length section of a hinge profile and a second hinge half 3 bent from a sheet metal material blank, the one hinge half 2 an essentially flat stop surface 4 and the other half of the hinge has a stop surface 5, and the two hinge halves 2 and 3 are connected to one another in a pivotable manner by means of a hinge pin 6.
- the torsion bar door lock 1 essentially consists of a straight torsion spring bar 7, a latching element 8 and an abutment 9.
- the torsion spring bar 7 has both ends with an enlarged diameter and in its area with a circumferential profile in the form of a circumferential knurl 10 or 11 provided.
- the torsion spring rod 7 is fixed in a complementary inner profile of a first part 12 of a sleeve 13 which receives the torsion spring rod 7 as a whole, via its circumferential profile 11, while at its opposite end it is rotationally fixed with its complementary inner profile via its other circumferential profile 10 of the other part 14 of the sleeve 13 receiving it as a whole is in engagement.
- the two parts 12 and 14 of the sleeve 13 are guided to one another in such a way that the other part 14 is rotatably mounted on the upper tapered end of the part 12 by means of a bearing bush 15.
- the locking member 8 is in the embodiment shown by a radially projecting to the axis of the torsion spring bar 7 to one part 12 of the sleeve 13 connected two-armed bearing block 16 and a detent roller 17 mounted thereon, the bearing block 16 carrying the detent roller 17 being formed in one piece with the part 12 of the sleeve 13.
- the abutment assigned to the locking element 8 is formed by a partially circular flat material disc 19 which is placed on the upper end rivet 18 of the second hinge half 3 and is provided on its periphery with radial indentations or recesses 20 and 21 which form locking marks on the periphery of the hinge axis.
- the flat material disc 19 forming the abutment is fastened by means of rivets 22.
- the locking mechanism of the door arrester 1, which is combined by means of the sleeve 13 to form a preassembled unit, is inserted in a through hole 23 made in the hinge half 2 near its stop surface 4 in the exemplary embodiment shown and pinned in a rotationally secure manner by means of a cross pin 24 in a predetermined orientation shown in FIG.
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Hinge Accessories (AREA)
- Closing And Opening Devices For Wings, And Checks For Wings (AREA)
- Lock And Its Accessories (AREA)
Description
Die Erfindung bezieht sich auf einen an ein Kraftwagentürscharnier angeschlossenen Drehstab-Türfeststeller, welcher mit einem aus einer ersten am einen Türanordnungsteil, Tür oder Türsäule, und einer zweiten am anderen Türanordnungsteil anschlagbaren Scharnierhälfte bestehenden Türscharnier baulich vereinigt ist und ein durch eine an einer der beiden Scharnierhälften abgestützte, durch einen geraden, mindestens im Wesentlichen parallel zur Türscharnierachse ausgerichtet an der einen Scharnierhälfte angeordneten Torsions-Federstab gebildete Drehstabfeder belastetes Rastglied sowie ein feststehend an der anderen Scharnierhälfte angeordnetes nebeneinanderliegende Rastmarken aufweisendes Widerlager umfaßt.The invention relates to a torsion bar door lock connected to a motor vehicle door hinge, which is structurally combined with a door hinge consisting of a first hinge half that can be attached to a door arrangement part, door or door pillar, and a second hinge half that can be attached to the other door arrangement part, and one by one on one of the two hinge halves supported torsion spring loaded by a straight, at least substantially parallel to the door hinge axis on the torsion spring bar arranged torsion spring formed locking member and a fixed on the other hinge half adjacent locking marks having abutment.
Mit einem Kraftwagentürscharnier baulich vereinigte Drestab-Türfest-steller der vorgenannten Bauart sind in einer Vielzahl von Ausführungsformen bekannt, wobei den meisten bekannten Ausführungsformen charakterischerweise gemeinsam ist, daß die Drehstabfeder, wie dies z.B. aus der US-PS 3820192 ersichtlich ist, aus einem ein-oder mehrfach gebogenen Federstab besteht, dessen eines Ende als Abstützung des die eigentliche Torsionsfeder bildenden geraden Mittelbereiches oder Schaftteiles der Drehstabfeder an der einen der beiden Scharnierhälften und dessen anderes Ende als Belastungsarm für das federbelastete Rastglied des Türfeststellers dient. Bei dem aus der genannten US-PS 3820192 bekannten Türfeststeller ist die Drehstabfeder durch einen C-förmig gebogenen Federstahlstab gebildet, welcher über seine eine Endabbiegung in einem Abstand zu seinem geradlinigen Schaftteil an der einen Scharnierhälfte abgestützt ist und mit seiner anderen Endabbiegung ein um den Schaftteil der Drehstabfeder drehbar an dieser abgestütztes und mit Rastmarken versehenes Rastglied trägt, welchem eine um einen zur Scharnierachse achsparallelen Lagerzapfen drehbare Widerlagerrolle zugeordnet ist.Drestab door locks of the aforementioned type, which are structurally combined with a motor vehicle door hinge, are known in a large number of embodiments, most of the known embodiments typically having in common that the torsion bar spring, as can be seen, for example, from US Pat. No. 3,820,192, consists of a single or multiply bent spring rod, one end of which serves as a support for the straight central region or shaft part of the torsion bar spring which forms the actual torsion spring on one of the two hinge halves and the other end of which acts as a loading arm for the spring-loaded latching member of the door arrester. In the door lock known from the aforementioned US-PS 3820192, the torsion bar spring is formed by a C-shaped spring steel rod, which is supported via its one end bend at a distance from its straight shaft part on one hinge half and with its other end bend one around the shaft part the torsion bar spring rotatably supported on this and provided with latching locking element, which one is assigned to an abutment roller rotatable about the hinge axis axially parallel bearing journal.
Türfeststeller dieser, grundsätzlich durch die Anwendung eines gebogenen Federstabes gekennzeichneten Bauart, haftet unabhängig von ihrer jeweiligen Ausgestaltung der Nachteil an, daß die Lagerung bzw. Halterung, insbesondere des geradlinigen und im Betrieb einer Verwindung unterliegenden Schaftteiles an der einen Hälfte des Scharnieres besondere Maßnahmen erfordert, um auch nach einer längeren Betriebszeit noch das Enstehen von Geräuschen innerhalb des Scharnieres bzw. des Feststellers zu verhindern.Door arrester of this type, which is generally characterized by the use of a curved spring bar, has the disadvantage, irrespective of its respective configuration, that the storage or mounting, in particular of the straight shaft part which is subject to twisting during operation, requires special measures on one half of the hinge, to prevent noise from occurring inside the hinge or the hold-open device even after a long period of operation.
Weiterhin ist der Zusammenbau eines solchen mit einem Türfeststeller baulich vereinigten Türscharnieres erheblich erschwert, da die Drehstabfeder unter Vorspannung eingesezt werden muß.Furthermore, the assembly of such a door hinge structurally combined with a door arrester is made considerably more difficult since the torsion bar spring has to be inserted under prestress.
Beide Nachteile treten unabhängig davon, ob nun das Rastglied einfach durch das eine, gegebenenfalls mit einer Rastrolle bestückte, Ende der gebogenen Drehstabfeder oder durch ein auf die Drehstabfeder aufgesetztes, mit Rastmarken ausgestattetes Teil gebildet ist.Both disadvantages occur regardless of whether the latching element is simply formed by the one end of the curved torsion bar spring, optionally equipped with a latching roller, or by a part fitted to the torsion bar spring and equipped with latching marks.
Zusätzlich erfordert die Verwendung eines beidendig abgebogenen Federstabes als Drehstabfeder einen vergleichweise großen Bedarf an Einbauraum innerhalb des Türscharnieres, selbst dann wenn die beiden Enden des Federstabes gleichsinnig gebogen sind, da dem das Rastglied tragenden Arm der Drehstabfeder eine Führung in der Strinseites des einen Scharnierflügels zugeordnet sein muß. Ferner sind Rastglied und Widerlager bei allen Türfeststellern dieser Bauart grundsätzlich auf die eine Strinseite des Türscharnieres aufgesetzt angeordnet, woraus eine Vergrößerung des Einbauraumes auch in axialer Richtung entsteht.In addition, the use of a spring bar bent at both ends as a torsion bar spring requires a comparatively large amount of installation space inside the door hinge, even if the two ends of the spring bar are bent in the same direction, since the arm of the torsion bar spring carrying the latching element is assigned a guide in the string side of the one hinge wing got to. Furthermore, the locking member and abutment are basically placed on one string side of the door hinge in all door locks of this type, which results in an enlargement of the installation space also in the axial direction.
Ein Drehstab-Türfeststeller mit einer durch einen geraden Torsions-Federstab gebildeten Drehstabfeder ist der US-PS 3 431 588 bekannt. Bei diesem bekannten Drehstab-Türfeststeller ist in Verbindung mit einer im Wesentlichen U-förmigen Querschnittsform der einen aus einem Blechmaterialzuschnitt gebildeten Scharnierhälfte die Drehstabfeder durch einen geraden Torsions-Federstab gebildet, welcher im einen Profilschenkel der einen Scharnierhälfte drehsicher festgelegt und in einer zugeordneten, als eine Abstützung in radialer Richtung gedachten Bohrungsausnehmung im anderen Profilschenkel der einen Scharnierhälfte geführt sowie an seinem freien, den anderen Profilschenkel der einen Scharnierhälfte überragenden Ende drehsicher mit einem radial ausladenden Rastglied verbunden ist, welches beim Betrieb des Türfeststellers seinerseits über Rastrollen mit einem an der anderen Scharnierhälfte feststehend angeordneten und eine Rastmarke aufweisenden Widerlager zusammenwirkt.Typischer Weise ist diese Ausbildung eines Drehstab-Türfeststellers hinsichtlich ihrer Verwirklichbarkeit grundsätzlich auf die Anwendung bei solchen Türscharnieren deren eine Scharnierhälfte aus einem Blechmaterialzuschnitt geformt ist und eine U-förmige Querschnittsform aufweist, begrenzt, wobei das Scharnier eine derart große Bauhöhe aufweisen muß, die Unterbringung eines für die Erlangung der notwendigen Feststellwirkung ausreichend langen Torsions-Federstabes innerhalb seiner Bauhöhe, d.h. zwischen den beiden Profilschenkeln der einen Scharnierhälfte möglich ist. Zudem ist die Anordnung des geraden Torsionsfederstabes innerhalb der einen Scharnierhälfteauch noch mit dem Nachteil behaftet, daß es in der Praxis kaum möglich ist die aus dem Zusammenwirken des Rastgliedes mit dem Widerlager resultierenden radialen Belastungen und Auslenkungen des Drehstabes dauerhaft und zuverlässig in der zugeordneten Bohrungsausnehmung im anderen Profilschenkel der einen Scharnierhälfte abzustützen.A torsion bar door lock with a torsion bar spring formed by a straight torsion spring bar is known from US Pat. No. 3,431,588. In this known torsion bar door arrester, the torsion bar spring is formed by a straight torsion spring bar in connection with an essentially U-shaped cross-sectional shape of the one hinge half formed from a sheet metal material blank, which torsionally fixed in one profile leg of the one hinge half and in an associated bore recess in the other profile leg of one hinge half, which is intended as a support in the radial direction, and at its free end projecting beyond the other profile leg of the one hinge half is connected in a rotationally secure manner to a radially protruding locking member which, in turn, operates via locking rollers during operation of the door arrester interacts with a fixed abutment on the other half of the hinge and has a detent mark. Typically, this design of a torsion bar door retainer is basically feasible in terms of its feasibility when used with door hinges whose one hinge half is formed from a sheet metal material blank and has a U-shaped cross-sectional shape, limited, the hinge must have such a large height, the accommodation of a torsion spring rod sufficiently long to achieve the necessary locking effect half of its height, ie between the two profile legs of a hinge half is possible. In addition, the arrangement of the straight torsion spring bar within one hinge half also has the disadvantage that it is hardly possible in practice that the radial loads and deflections of the torsion bar resulting from the interaction of the locking member with the abutment are permanent and reliable in the associated bore recess in the other Support the profile leg of one hinge half.
Der Erfindung liegt daher die Aufgabe zugrunde einen an ein Kraftwagentürscharnier angeschlossenen bzw. anschließbaren Drehstab-Türfeststeller derart auszubilden, daß er bei einem geringstmöglichen Bedarf an Einbauraum ohne Rücksicht auf die Gestaltung dessen Scharnierhälften an jedes Kraftwagentürscharnier anschließbar ist und daß ferner eine Geräuschentwicklung auch ohne besondere Lagerungsausbildungen selbst nach langzeitigem Betrieb des Türfeststellers ausgeschlossen sind. Insbesondere soll der zu schaffende Türfeststeller die Möglichkeit eröffnen, eine als vormontierte Baueinheit in einfachster Weise an ein gegebenes Türscharnier anbaubare Feder-Belastungseinheit einzusetzen.The invention is therefore based on the object to form a torsion bar lock connected or connectable to a motor vehicle door hinge in such a way that it can be connected to any motor vehicle door hinge with the least possible amount of installation space regardless of the design of its hinge halves and that noise is also generated without special bearing arrangements are excluded even after long-term operation of the door arrester. In particular, the door arrester to be created should open up the possibility of using a spring-load unit that can be easily attached to a given door hinge as a pre-assembled structural unit.
Diese Aufgabe wird erfindungsgemäß im Wesentlichen dadurch gelöst, daß der gerade Torsions-Federstab samt drehsicherer Abstützung und Rastglied sowie einer Führung für das Rastglied als vormontierte Baueinheit in einer an die eine Scharnierhälfte anschließbaren Hülse aufgenommen ist. Diese vormontierte Baueinheit ist mindestens im Wesentlichen parallel zur Türscharnierachse ausgerichtet an der einen Scharnierhälfte angeordnet, wobei die durch einen geraden, Torsions-Federstab gebildete Drehstabfeder des Türfeststellers und an ihrem einen Ende drehsicher an der Scharnierhälfte abgestützt und im Bereich ihres anderen Endes drehsicher mit einem radial auskragenden Rastglied verbunden ist. Je nach gegebener Gestaltung der die Drehstabfeder des Türfeststellers aufnehmenden bzw. abstützenden Scharnierhälfte entweder als Blechbiegeteil oder aber als Abschnitt eines Scharnierprofiles kann der Torsionsfederstab in einer nahe deren Anschlagfläche in der Scharnierhälfte ausgebildeten Einbuchtung oder einer Bohrungsausnehmung untergebracht und in der einfachsten Ausführungsform vermittels einer im Bereich seines einen Endes an ihm ausgebildeten Umfangsprofilierung, lediglich zum Beispiel einer Umfangsrändel, unmittelbar gegen ein komplementäres Profil drehsicher an der Scharnierhälfte abgestützt sein. Die geradlinige Ausbildung des Torsions-Drehstabes gewährleistet dabei zum einen einen geringsmöglichen Platzbedarf für seine Unterbringung in der einen Scharnierhälfte und zum anderen die Vermeidung jedweder Geräuschentwicklung innerhalb des Scharnieres, da der Torsionsfederstab über seine verwindbare Länge hin an keiner Stelle an der Scharnierhälfte anliegt. Eine gegebenenfalls oberendig und im Bereich des Anschlußes des Rastgliedes vorgesehene radiale Abstützung des Torsions-Federstabes kann durch eine einfache Gleitlagerhülse auskleidet sein. Die vorgesehene Festlegung des Torsions-Federstabes über eine Umfangsprofilierung ermöglicht dabei dessen Montage in einer vorgegebenen Lage derart, daß drehsicher an ihn angeschlossene und radial auskragende das Rastglied eine vorgezeichnete Ausrichtung zu dem an der anderen Scharnierhälfte feststehend angeordneten Widerlager einnimmt, wobei im Hinblick auf einen gewissen ungebremsten Anfangsfreigang der Türe auf eine Montage unter Vorspannung verzichtet werden kann.
Die erfindungsgemäße Gestaltung des Türfeststellers behebt somit, unabhängig von ihrer Gestaltungsweise, die den bekannten Bauarten von Drehstabfeder-Türfeststellern anhaftenden Nachteile.This object is achieved essentially by the fact that the straight torsion spring rod, together with a non-rotatable support and locking element and a guide for the locking element, is received as a preassembled structural unit in a sleeve which can be connected to one hinge half. This preassembled structural unit is arranged at least essentially parallel to the door hinge axis on one hinge half, the torsion bar spring of the door arrester formed by a straight, torsion spring bar and at one end being supported against rotation on the hinge half and in the area of its other end with a radial rotation cantilevered locking member is connected. Depending on the given design of the hinge half receiving or supporting the torsion bar spring of the door arrester, either as a bent sheet metal part or as a section of a hinge profile, the torsion spring bar can be accommodated in an indentation or a bore recess formed near its stop surface in the hinge half and, in the simplest embodiment, by means of one in the area of it an end formed on it circumferential profiling, for example only a circumferential knurl, directly against a complementary profile against rotation on the hinge half. The straightforward design of the torsion torsion bar ensures, on the one hand, a minimal space requirement for its accommodation in one hinge half and, on the other hand, the avoidance of any noise within the hinge, since the torsion spring bar does not abut the hinge half at any point over its twistable length. A radial support of the torsion spring rod, which is optionally provided at the top and in the region of the connection of the latching member, can be lined with a simple slide bearing sleeve. The proposed definition of the torsion spring bar via a circumferential profile enables its assembly in a predetermined position such that the locking member is connected to it in a rotationally secure manner and projects radially projecting from the locking member in a predetermined orientation to that on the other hinge half arranged abutment occupies, with a view to a certain unbraked initial clearance of the door can be dispensed with an assembly under tension.
The design of the door arrester according to the invention thus eliminates, regardless of its design, the disadvantages inherent in the known types of torsion bar spring door arresters.
Das Rastglied ist unabhängig von Einzelausgestaltungen der Anordnung zweckmäßigerweise durch einen formschlüssig drehsicher an den Torsions-Federstab angeschlossenen Flachmaterialzuschnitt gebildet.The latching element is expediently formed, independently of individual configurations of the arrangement, by a flat material blank which is connected to the torsion spring bar in a form-locked manner in a rotationally secure manner.
In einer bevorzugten Verwirklichungsform der Erfindung ist vorgesehen, daß der Torsions-Federstab samt drehsicherer Abstützung und Rastglied sowie gegebenenfalls einer Führung für das Rastglied als vormontierte Baueinheit in einer Hülse aufgenommen ist wobei der Torsions-Federstab an seinen beiden Enden jeweils mit einer Umfangsprofilierung, insbesondere einer Umfangsrändel versehen ist, über deren eine er drehsicher mit der ihn aufnehmenden Hülse und über deren andere er drehsicher mit dem Rastglied verbunden ist und wobei ferner vorgesehen ist, daß der Torsions-Federstab im Bereich jeder Umfangsprofilierung bzw. Umfangsrändel einen wenigstens um den Betrag der Verzahnungstiefe der Umfangsrändel vergrößerten Durchmesser aufweist. Hinsichtlich der Ausgestaltung der Führung des Rastgleides in einer zur Achse des Torsions- Federstabes senkrechten Ebene kann gemäß einer ersten Verwirklichungsform vorgesehen sein, daß die beiden Teile der Hülse sind aneinander geführt, in der Weise, daß das andere, das Rastglied tragende Teil vermittels einer Lagerbuchse drehbar auf dem oberen verjüngten Ende des ersten Teiles drehbar gelagert ist.In a preferred embodiment of the invention, it is provided that the torsion spring bar, together with a rotationally secure support and latching element and optionally a guide for the latching element, is received as a preassembled structural unit in a sleeve, the torsion spring bar each having a circumferential profile, in particular one, at both ends Circumferential knurl is provided, via one of which he is non-rotatably connected to the receiving sleeve and the other of which he is non-rotatably connected to the latching member, and it is further provided that the torsion spring bar in the region of each circumferential profile or circumferential knurl has an at least the amount of the tooth depth the circumferential knurl has an enlarged diameter. With regard to the design of the guidance of the latching slide in a plane perpendicular to the axis of the torsion spring bar, it can be provided according to a first embodiment that the two parts of the sleeve are guided against one another in such a way that the other part carrying the latching member is by means of a bearing bush is rotatably supported on the upper tapered end of the first part.
Die Zusammenfassung von Torsionsfeder-Drehstab und Rastglied sowie gegenebenfalls Führung des freien Endes des Torsions-Federstabes zu einer von einer übergreifenden Hülse aufgenommenen Baueinheit ermöglicht eine erhebliche Vereinfachung im Zusammenbau eines mit einem Drehstab-Türfeststeller baulich verbundenen Türscharnieres dahingehend, als lediglich noch die Hülse bei entsprechender Ausrichtung in die zugehörige Scharnierhälfte eingesteckt zu werden braucht. Dies insbesondere dann, wenn die andere Scharnierhälfte aus einem Blechmaterialzuschnitt gebogen und bereits an dem Blechmaterialzuschnitt ein Widerlager für das Rastglied bildende Erhebungen und Vertiefungen freigeschnitten sind.The combination of torsion spring torsion bar and locking element and, in addition, guiding the free end of the torsion spring bar to form a receptacle received by an overlapping sleeve The assembly enables a considerable simplification in the assembly of a door hinge that is structurally connected to a torsion bar door arrester in that only the sleeve needs to be inserted into the associated hinge half with a corresponding orientation. This is particularly the case when the other half of the hinge is bent from a sheet material blank and an abutment for the elevations and depressions forming the locking member are already cut out on the sheet material blank.
Sofern die Bauhöhe des Scharnieres für die Unterbringung eines zur Erzielung der erforderlichen bzw. gewünschten Federkräfte ausreichend langen Federstabes nicht ausreicht kann nach einem weiteren Merkmal der Erfindung weiterhin vorgesehen sein, daß die vormontierte, aus Hülse, drehsicherer Abstützung des Torsions-Federstabes und Rastglied sowie gegebenenfalls Führung für das Rastglied bestehende Baueinheit eine die Bauhöhe des Türscharnieres überragende axiale Länge aufweist. Eine Erschwerung des Zusammenbaues von Türscharnier und Türfeststeller resultiert aus einer solchen Gestaltung nicht, da auch hier die vormontierte Baueinheit lediglich in die zugehörige Ausnehmung in der einen Scharnierhälfte eingeführt zu werden braucht. Hinsichtlich der Montage des Türfeststellers an der einen Scharnierhälfte ergibt sich dabei eine besonders einfache Ausführungsweise dadurch, daß die vormontierte Baueinheit in einer bezüglich der Ausrichtung des Rastgliedes zu einem an der anderen Scharnierhälfte angeordneten Widerlager vorgegebenen Stellung an der einen Scharnierhälfte, insbesondere durch eine Verstiftung, drehsicher festgelegt ist.If the overall height of the hinge is not sufficient to accommodate a spring rod that is sufficiently long to achieve the required or desired spring forces, according to a further feature of the invention it can further be provided that the preassembled, sleeve, non-rotatable support of the torsion spring rod and locking element and, if appropriate Guide for the locking member existing unit has an axial length exceeding the overall height of the door hinge. Such a design does not make the assembly of the door hinge and the door arrester more difficult, since here too the preassembled structural unit only has to be inserted into the associated recess in one half of the hinge. With regard to the assembly of the door arrester on the one hinge half, a particularly simple embodiment results from the fact that the preassembled structural unit, in a predetermined position with respect to the alignment of the latching element with respect to an abutment arranged on the other hinge half, on the one hinge half, in particular by means of pinning, is secured against rotation is set.
Insbesondere ist es dabei auch nicht erforderlich, daß die vormontierte Baueinheit bezüglich der Bauhöhe des Türscharnieres symetrisch angeordnet wird, vielmehr kann der Zusammenbau in der Weise erfolgen, daß die die vormontierte Baueinheit umfassende Hülse die der Anordnung des Rastwerkes des Türfeststellers gegenüberliegende Stirnseite des Türscharnieres um einen größeren Betrag überragt.In particular, it is also not necessary that the preassembled unit is arranged symmetrically with respect to the height of the door hinge, rather the assembly can be carried out in such a way that the sleeve comprising the preassembled unit is the end face of the door hinge opposite the arrangement of the locking mechanism of the door arrester towered over by a larger amount.
Unabhängig von der Anordnung bezüglich der Bauhöhe des Türscharnieres ist jedoch zweckmäßigerweise eine zweiteilige Ausbildung der die Baueinheit aufnehmenden Hülse vorgesehen, dahingehend, daß beide Teile der Hülse jeweils vermittels einer Umfangsprofilierung des Torsions-Drehstabes drehsicher mit diesem verbunden sind und daß das Rastglied an das freie Ende eines der beiden Hülsenteile angeschlossen ist. Dabei übernehmen die beiden aneinander anliegenden und gegeneinander drehbaren Stirnenden der beiden Teile der Hülse gleichzeitig auch die Führung des Rastgliedes in eine senkrecht zur Achse des Torsions-Federstabes gerichteten Ebene.Regardless of the arrangement with regard to the height of the door hinge, however, a two-part design of the sleeve receiving the structural unit is expediently provided, in that both parts of the sleeve are connected to the torsion torsion bar by means of a circumferential profiling of the torsion bar, and that the locking member is connected to the free end one of the two sleeve parts is connected. The two abutting and rotatable end faces of the two parts of the sleeve simultaneously take over the guidance of the locking member in a plane directed perpendicular to the axis of the torsion spring bar.
In einer zugehörigen Einzelausgestaltung ist weiterhin vorgesehen, daß das Rastglied durch einen drehsicher an den Torsions-Federstab bzw. den einen Teil der diesen aufnehmenden Hülse angeschlossenen, an seinem freien Ende mit einer Rastrolle ausgestatteten Kragarm und das die dem Rastglied zugeordneten Rastmarken aufweisende Widerlager durch eine feststehend an die andere Scharnierhälfte angeschlossene Rastenscheibe gebildet ist, wobei die Rastmarken des an der anderen Scharnierhälfte angeordneten Widerlagers durch radiale Ausschnitte in der Stirnseite einer teilkreisförmigen, konzentrisch zur Scharnierachse angeordneten Flachmaterialscheibe gebildet sind.In an associated individual configuration, it is further provided that the locking member by means of a cantilever arm connected to the torsion spring rod or the part of the receiving sleeve connected to it at its free end and equipped with a locking roller and the abutment having the locking marks assigned to the locking element by a is firmly formed on the other hinge half detent disk is formed, the locking marks of the abutment arranged on the other hinge half are formed by radial cutouts in the end face of a partially circular flat material disk arranged concentrically to the hinge axis.
Im Rahmen der Erfindung ist selbstverständlich auch die umgekehrte Anordnung der Rastmarken des Türfeststellers möglich, dahingehend, daß ein direkt oder indirekt drehsicher mit dem Torsions-Federstab verbundenes Rastglied durch eine zur Achse des Torsions-Federstabes konzentrisch angeordnete teilkreisförmige und an ihrem Umfang mit Rastmarken bildenden, radialen Ausschnitten versehene Flachmaterialscheibe dargetellt und diesem Rastglied ein mit einer um eine zur Scharnierachse konzentrische Achse rotierbare Rastrolle ausgestattetes Widerlager an der anderen Scharnierhälfte zugeordnet ist.Within the scope of the invention, of course, the reverse arrangement of the latching marks of the door arrester is also possible, in that a latching member connected directly or indirectly in a rotationally secure manner to the torsion spring bar by means of a partially circular, concentrically arranged with the axis of the torsion spring bar and forming latching marks on its circumference, radial cutouts provided flat material disc and this locking member an abutment equipped with a locking roller rotatable about an axis concentric to the hinge axis on the other hinge half assigned.
Schließlich ist es in praktischer Verwirklichung der Erfindung möglich anstelle einer Anordnung, bei der Rastglied und Widerlager außerhalb der Bauhöhe des Scharnieres, insbesondere auf eine der Stirnseiten des Scharnieres aufgesetzt angeordnet sind, eine Anordnung zu verwenden, bei der Rastglied und Widerlager innerhalb der Bauhöhe des Scharnieres angeordnet sind.Finally, in a practical implementation of the invention it is possible to use an arrangement in which the locking element and the abutment are within the overall height of the hinge instead of an arrangement in which the locking element and abutment are arranged outside the structural height of the hinge, in particular placed on one of the end faces of the hinge are arranged.
Die Erfindung ist in der nachfolgenden Beispielsbeschreibung anhand eines in der Zeichnung dargestellten Ausführungsbeispieles im Einzelnen beschrieben.
In der Zeichnung zeigt die
- Figur 1
- eine schaubildliche Darstellung eines mit einem Drehstab-Türfeststeller baulich vereinigten Kraftwagentürscharnieres;
Figur 2- eine schaubildliche Darstellung eines zu einer vormontierten Baueinheit zusammengefassten Rastwerkes für einen Drehstab-Türfeststeller nach Figur 1;
Figur 3- eine Draufsicht zu einem mit einem Drehstab-Türfeststeller baulich vereinigten Kraftwagentürscharnier nach Figur 1;
Figur 4- eine Seitenansicht eines mit einem Drehstab-Türfeststeller baulich vereinigten Kraftwagentürscharnieres nach Figur 1;
Figur 5- eine Rückansicht eines mit einem Drehstab-Türfeststeller baulich vereinigten Kraftwagentürscharnieres nach Figur 1;
Figur 6- einen Schnitt durch ein mit einem Drehstab-Türfeststeller baulich vereinigtes Kraftwagentürscharnier nach Figur 1;
- Figur 7
- einen Längsschnitt durch ein zu einer vormontierten Baueinheit zusammengefassten Rastwerk nach
Figur 2.
In the drawing, the
- Figure 1
- a schematic representation of a structurally combined with a torsion bar door lock motor vehicle door hinge;
- Figure 2
- 2 shows a diagrammatic representation of a detent mechanism combined into a preassembled structural unit for a torsion bar door arrester according to FIG. 1;
- Figure 3
- a plan view of a structurally combined with a torsion bar door lock motor vehicle door hinge according to Figure 1;
- Figure 4
- a side view of a motor vehicle door hinge structurally combined with a torsion bar door lock according to Figure 1;
- Figure 5
- a rear view of a motor vehicle door hinge structurally combined with a torsion bar door lock according to FIG. 1;
- Figure 6
- a section through a motor vehicle door hinge structurally combined with a torsion bar door lock according to Figure 1;
- Figure 7
- 3 shows a longitudinal section through a locking mechanism according to FIG. 2 combined into a preassembled structural unit.
Das mit einem Drehstab-Türfeststeller 1 baulich vereinigte Kraftwagentürscharnier besteht aus einer ersten, am einen Türanordnungsteil anschlagbaren Scharnierhälfte 2, die im gezeigten Ausführungsbeispiel durch einen entsprechend bearbeiteten Längenabschnitt eines Scharnierprofiles gebildet ist und einer zweiten aus einem Blechmaterialzuschnitt gebogenen Scharnierhälfte 3, wobei die eine Scharnierhälfte 2 eine im wesentlichen ebene Anschlagfläche 4 und die andere Scharnierhälfte eine Anschlagfläche 5 aufweist und wobei die beiden Scharnierhäften 2 und 3 vermittels eines Scharnierstiftes 6 schwengelenkig miteinander verbunden sind. Der Drehstab-Türfeststeller 1 besteht im wesentlichen aus einem geraden Torsions-Federstab 7 einem Rastglied 8 und einem Widerlager 9. Im dargestellten Ausführungsbeispiel ist der Torsions-Federstab 7 beidendig mit einer Durchmessererweiterung und in deren Bereich mit einer Umfangsprofilierung in Form einer Umfangsrändel 10 bzw. 11 versehen. An seinem einen Ende ist der Torsions-Federstab 7 über seine eine Umfangsprofilierung 11 drehsicher in einer komplementären Innenprofilierung eines ersten Teiles 12 einer den Torsionsfederstab 7 insgesamt aufnehmenden Hülse 13 festgelegt, während er an seinem gegenüberliegenden Ende über seine andere Umfangsprofilierung 10 drehsicher mit einer komplementären Innenprofilierung des anderen Teiles 14 der ihn insgesamt aufnehmenden Hülse 13 im Eingriff steht. Die beiden Teile 12 und 14 der Hülse 13 sind aneinander geführt, in der Weise, daß das andere Teil 14 vermittels einer Lagerbuchse 15 drehbar auf dem oberen verjüngten Ende des Teiles 12 drehbar gelagert ist. Das Rastglied 8 ist im gezeigten Ausführungsbeispiel durch einen zur Achse des Torsions-Federstabes 7 radial auskragend an das eine Teil 12 der Hülse 13 angeschlossenen zweiarmigen Lagerbock 16 und eine an diesem gelagerte Rastrolle 17 gebildet, wobei der die Rastrolle 17 tragende Lagerbock 16 mit dem Teil 12 der Hülse 13 einteilig ausgebildet ist. Das dem Rastglied 8 zugeordnete Widerlager ist durch eine auf die obere Stirnsiete 18 der zweiten Scharnierhälfte 3 aufgesetzt angeordnete teilkreisförmige Flachmaterialscheibe 19 gebildet, welche bei zur Scharnierachse konzentrischer Anordnung an ihrem Umfang mit Rastmarken bildenden radialen Vertiefungen bzw. Ausnehmungen 20 und 21 versehen ist. An der zweiten Scharnierhälfte 3 ist die das Widerlager bildende Flachmaterialscheibe 19 mittels Niete 22 befestigt. Das vermittels der Hülse 13 zu einer vormontierten Baueinheit zusammengefaßte Rastwerk des Türfeststellers 1 ist im gezeigten Ausführungsbeispiel in eine nahe deren Anschlagfläche 4 in die Scharnierhälfte 2 eingebrachte durchgehende Bohrung 23 eingesetzt und in einer aus der Figur 1 ersichtlichen vorgebenen Ausrichtung vermittels eines Querstiftes 24 drehsicher verstiftet.The motor vehicle door hinge, which is structurally combined with a torsion bar door arrester 1, consists of a
Claims (12)
- Torsion bar door check (1) ) connected to a motor vehicle door hinge, which is connected in construction with a door hinge comprising a first hinge half (2) attachable to a door arrangement part, door or door column and a second hinge half (3) attachable to the other door arrangement part and comprises a torsion-bar spring loaded detent mechanism (8) formed by a straight torsion spring bar (7) arranged at least essentially parallel to the door hinge shaft aligned with one hinge half (2) and an abutment (9) secured onto the other hinge half (3) having detent marks arranged adjacent to one another, characterised in that the straight torsion spring bar (7) together with the non-rotatable support, detent mechanism (8) and guide for the detent mechanism (8) is accommodated in a sleeve (13) connectable as a pre-mounted component to the one hinge half (2).
- Torsion bar door check according to Claim 1, characterised in that the torsion spring bar (7) is provided at both ends with peripheral knurling (10 and 11), at one end of which it is connected non-rotatably with the sleeve (13) accommodating it, and at the other end of which it is non-rotatably connected to the detent mechanism (8).
- Torsion bar door check according to Claim 1 and 2, characterised in that the torsion-spring bar (7) in the region of each peripheral knurling (10 and 11) ) has a diameter increased at least by the tooth depth of the peripheral knurling (10 and 11).
- Torsion bar door check according to Claims 1 to 3, characterised in that the pre-mounted component comprising a sleeve (13), non-rotatable support of the torsion-spring bar (7), detent mechanism (8) and guide for the detent mechanism (8) has a greater axial length than the height of the door hinge.
- Torsion bar door check according to one of Claims 1 to 4, characterised in that the sleeve (13) is designed in two parts and both parts (12 and 14) of the sleeve (13) are non-rotatably connected by means of peripheral profiling (10 and 11) of the torsion bar (13) with the latter, and in that the detent mechanism (8) is connected to the free end of one of the two sleeve parts.
- Torsion bar door check according to one of Claims 1 to 5, characterised in that the detent mechanism (8) is formed by a cantilever equipped at its free end with a detent roller (17) which is non-rotatably connected to the torsion spring bar (7) or one part (12 or 14) of the sleeve (13) accommodating it and the abutment (9) comprising the detent marks (20 and 21) assigned to the detent mechanism (8) is formed by a detent disc (19) securely connected to the other hinge half (3).
- Torsion bar door check according to one of Claims 1 to 6, characterised in that the pre-mounted component comprising the sleeve (13), non-rotatable support (10 or 11) of the torsion-spring bar (7), detent mechanism (8) and optionally the guide for the detent mechanism (8) is non-rotatably secured, in particular by a pin (24), in a position predetermined with respect to the alignment of the detent mechanism (8) to the abutment (9) arranged on the other hinge half (3).
- Torsion bar door check according to one of Claims 1 to 7, characterised in that the detent marks (20) of the abutment (9) arranged on the other hinge half (3) are formed by radial cut outs in the front side of a partly circular flat material disc (19) arranged concentrically to the hinge shaft.
- Torsion bar door check according to one of Claims 1 to 8, characterised in that the detent mechanism (8) connected directly or indirectly non-rotatably with the torsion spring bar (7) is formed by a partly circular flat material disc (19) arranged concentric to the axle of the torsion spring bar (7) and provided on its periphery with radial cut outs forming detent marks and an abutment on the other hinge half (3) equipped with a detent roller (17) rotatable about an axis that is concentric to the hinge shaft is assigned to said detent mechanism (8).
- Torsion bar door check according to one of Claims 1 to 9, characterised in that the detent mechanism (8) and abutment (9) are arranged outside the height of the hinge, and in particular are fitted on one of the face sides of the hinge.
- Torsion bar door check according to one of Claims 1 to 10, characterised in that the detent mechanism (8) and abutment (9) are arranged within the height of the hinge.
- Torsion bar door check according to one of Claims 1 to 11, characterised in that both parts (12 and 14) of the sleeve (13) are guided so that the other part (14) bearing the detent mechanism (8) is rotatably mounted by means of a bearing bush (15) on the upper tapering end of the first part (12).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE4240362A DE4240362A1 (en) | 1992-12-01 | 1992-12-01 | Torsion bar door lock connected to a door hinge |
| DE4240362 | 1992-12-01 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP0600226A1 EP0600226A1 (en) | 1994-06-08 |
| EP0600226B1 true EP0600226B1 (en) | 1996-04-24 |
Family
ID=6474097
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP93117460A Expired - Lifetime EP0600226B1 (en) | 1992-12-01 | 1993-10-28 | Torsion bar door check connected to a door hinge |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP0600226B1 (en) |
| DE (2) | DE4240362A1 (en) |
| ES (1) | ES2085704T3 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE9314325U1 (en) * | 1993-09-22 | 1995-01-26 | Julius & August Erbslöh GmbH & Co, 42553 Velbert | Wing hinge |
| DE19855470C2 (en) | 1998-12-01 | 2000-12-28 | Scharwaechter Ed Gmbh | Door arrester integrated in a motor vehicle door hinge |
| DE102006002346A1 (en) * | 2006-01-18 | 2007-07-19 | Bayerische Motoren Werke Ag | Braking arrangement for door of vehicle, comprises sliding projection protruding from front of housing |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3431588A (en) * | 1967-04-25 | 1969-03-11 | Ford Motor Co | Integrated hinge and door check assembly |
| US3820192A (en) * | 1973-08-21 | 1974-06-28 | Aisin Seiki | Door hinge unit |
| US3969789A (en) * | 1975-05-27 | 1976-07-20 | General Motors Corporation | Door hold-open mechanism |
-
1992
- 1992-12-01 DE DE4240362A patent/DE4240362A1/en not_active Withdrawn
-
1993
- 1993-10-28 ES ES93117460T patent/ES2085704T3/en not_active Expired - Lifetime
- 1993-10-28 DE DE59302368T patent/DE59302368D1/en not_active Expired - Fee Related
- 1993-10-28 EP EP93117460A patent/EP0600226B1/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| DE59302368D1 (en) | 1996-05-30 |
| EP0600226A1 (en) | 1994-06-08 |
| DE4240362A1 (en) | 1994-06-09 |
| ES2085704T3 (en) | 1996-06-01 |
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