EP1068417B1 - Door stop which is integrated with a demountable door hinge - Google Patents

Door stop which is integrated with a demountable door hinge Download PDF

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Publication number
EP1068417B1
EP1068417B1 EP99914396A EP99914396A EP1068417B1 EP 1068417 B1 EP1068417 B1 EP 1068417B1 EP 99914396 A EP99914396 A EP 99914396A EP 99914396 A EP99914396 A EP 99914396A EP 1068417 B1 EP1068417 B1 EP 1068417B1
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EP
European Patent Office
Prior art keywords
hinge
door stop
door
hinge pin
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.)
Expired - Lifetime
Application number
EP99914396A
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German (de)
French (fr)
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EP1068417A1 (en
Inventor
Johannes Kremer
Nils Magnus
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ED Scharwachter GmbH and Co KG
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ED Scharwachter GmbH and Co KG
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Publication of EP1068417A1 publication Critical patent/EP1068417A1/en
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Publication of EP1068417B1 publication Critical patent/EP1068417B1/en
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Classifications

    • 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
    • E05D11/08—Friction devices between relatively-movable hinge parts
    • E05D11/082—Friction devices between relatively-movable hinge parts with substantially radial friction, e.g. cylindrical friction surfaces
    • E05D11/084—Friction devices between relatively-movable hinge parts with substantially radial friction, e.g. cylindrical friction surfaces the friction depending on direction of rotation or opening angle of the hinge
    • 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
    • E05D11/105—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 acting perpendicularly to the pivot axis
    • E05D11/1057—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 acting perpendicularly to the pivot axis specially adapted for vehicles
    • 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
    • E05D2011/1035—Devices for preventing movement between relatively-movable hinge parts for maintaining the hinge in two or more positions, e.g. intermediate or fully open with circumferential and evenly distributed detents around the pivot-axis
    • 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 one Door arrester according to the preamble of claim 1.
  • Door detents structurally combined with a door hinge are characterized by a relatively small need for installation space and can also be implemented in a large number of more or less modified embodiments, but still require a considerable number of separately manufactured and assembled parts for their implementation.
  • Such door locks are therefore generally associated with a manufacturing expenditure that is still too high and at the same time with certain uncertainties with regard to permanent compliance with predetermined holding positions of the door.
  • the number of components that are required for the door arrester as a whole increases the likelihood of a combination of unfavorable tolerance pairs and thus, of course, the increased occurrence of noise sources due to unfavorable tolerance pairs within the door arrester. After all, the large number of individual components requires appropriate storage both at the manufacturer and in the spare parts inventory.
  • the disadvantage is particularly serious that it is not possible to standardize the door arrester and its components.
  • the hinge pin consisting of a solid material of the hinge formed from a first and a second hinge half is non-rotatably fixed in the hinge eye of the one scarve half and received in the hinge eye of the other hinge half in this way is that he passes through at least one hinge eye with a bearing clearance.
  • the design of the integrated door arrester is characterized in that the hinge pin in conjunction with a complementary design of the hinge eye bore of at least one hinge eye of the hinge half whose hinge eye he passes through with bearing play, at least over part of his or each this hinge eyes assigned length ranges has a rounding course of its cross section deviating from the pure circular shape.
  • Such door brake and locking devices integrated in a door hinge are characterized by an extremely small need for installation space and also require only a minimum number of individual parts, but are disadvantageous in that the machining of the hinge half, the hinge eye of the hinge pin interspersed with bearing play, is extraordinary is complex.
  • FR-A-2 670 530 describes a door hinge with an integrated locking device, where a length range of the hinge pin over the top Hinge half protrudes and protrudes into a lock housing, the Hinge pin with the round shape of its circumference clearly deviating recesses is formed, in which rollers on in Recesses arranged bearings are held on the inner circumference roll the essentially hollow cylindrical holder housing. On the inner peripheral surface of the holder housing are protruding from it Protrusions formed that one to be overcome by the rollers Represent resistance.
  • the projections and recesses differ in terms of their location, dimensions and contours.
  • the lock housing advantageously to save complex shaping work formed by a length section of a continuous hollow profile material and non-rotatably on the external commercial area by means of positive locking of the hinge half, the hinge eye of the hinge pin interspersed with camp clearance, fixed.
  • the determination of the lock housing on the hinge half is conveniently done by a mutual positive engagement, in particular in such a way that Locking housing by means of at least one axial extension of its peripheral wall with a correspondingly designed recess in that Half of the hinge, the hinge eye of which passes through the hinge pin with bearing play, is positively connected.
  • the mutual positive engagement of the lock housing and hinge half may be designed in detail, there is one advantageous form of attachment in that by a length section of a continuous hollow profile material formed lock housing one lying on its free end, in the axial direction against the Hinge pin-supported abutment plate in positive engagement with the counter-profile is held on or in the hinge half.
  • a Development of the attachment or connection of the lock housing with the hinge half can also be provided that the side, with at least one axial projection or a front profile Front of the lock housing against the surface of the hinge half is sealed by a sealant.
  • the braking and stopping means Depending on the position of the intended braking and stopping positions of the motor vehicle door, provision can be made for the assignment of the braking and stopping means. that the line intersecting the highest points of the radially protruding rounding deviations of the hinge pin lying opposite one another forms 90 ° to the straight line passing through the location of the stop and the hinge flap. According to the intended arrangement, however, it can also be provided that the highest points of the two radially protruding rounding deviations of the hinge pin are arranged at an angle to one another.
  • the invention can be further perfected be that the inner peripheral surface of the lock housing and / or the lengthwise section of the hinge pin engaging in this either equipped with a sliding coating or with a surface hardening is.
  • the detachable door hinge consists of a first hinge half 1 attached to the one door arrangement part not shown in the drawing, and a second hinge half 2 attached to the other door arrangement part, also not shown in the drawing, and a pivotally connecting two hinge halves 1 and 2 Hinge pin 3.
  • the hinge pin 3 is secured against rotation by means of a tight fit and a radial screw 5.
  • the hinge pin 3 has a radially protruding collar 6 with which it overlaps the inner commercial side 7 of the hinge half 1.
  • the hinge pin 3 is freely rotatably supported by means of a bearing bush 9 made of a maintenance-free bearing material with a sliding seat.
  • the hinge pin 3 has a length section 11, which projects beyond the outer commercial side 10 of the second hinge half 2 and with which it passes through a locking housing 12.
  • the locking housing 12 consists of a length section of a continuous hollow profile material and is in positive engagement with the second hinge half 2.
  • the locking housing 12 has a cylindrical outer circumferential surface and is provided on its front side facing the outer commercial surface 10 of the second hinge half 2 with two axially directed projections 13 which are arranged opposite one another and to which complementary recesses in the circumference of the hinge eye 8 are assigned that the lock housing 12 is positively locked to the hinge half 2.
  • the locking housing 12 is held in engagement with the outer commercial surface 10 of the second hinge half 2 and with the recesses in the circumference of the hinge eye 8 by means of a washer 14 which overlaps its outer end face and is supported in the axial direction against the length section 11 of the hinge pin 3.
  • the disc 14 is held by means of a snap ring 15 which engages in a circumferential groove of the length section 11 of the hinge pin 3.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Hinges (AREA)
  • Lock And Its Accessories (AREA)
  • Hinge Accessories (AREA)

Description

Die Erfindung einen Türfeststeller nach dem Oberbegriff des Anspruchs 1.The invention one Door arrester according to the preamble of claim 1.

Mit einem Türscharnier baulich vereinigte Türfeststeller zeichnen sich zwar durch einen verhältnismäßig geringen Bedarf an Einbauraum aus und können auch in einer Vielzahl von mehr oder minder abgewandelten Ausführungsformen verwirklicht werden, erfordern aber für ihre Verwirklichung immer noch eine beträchtliche Anzahl von gesondert herzustellenden und zu montierenden Einzelteilen. Solche Türfeststeller sind daher grundsätzlich mit einem immer noch zu hohen Herstellungsaufwand und zugleich mit gewissen Unsicherheiten hinsichtlich einer dauerhaften Einhaltung vorgegebener Haltestellungen der Türe behaftet. Darüber hinaus resultiert aus der Anzahl von Bauteilen, die für den Türfeststeller insgesamt erforderlich ist, eine Vergrößerung der Wahrscheinlichkeit eines Zusammentreffens ungünstiger Toleranzpaarungen und damit naturgemäß das vermehrte Entstehen von aufungünstige Toleranzpaarungen zurückzuführender Geräuschquellen innerhalb des Türfeststellers. Schließlich erfordert die Vielzahl von einzelnen Bauteilen eine entsprechende Lagerhaltung sowohl beim Hersteller als auch in der Ersatzteilhaltung.
Besonders gravierend ist aber der Nachteil, daß keine Vereinheitlichung des Türfeststellers und seiner Bauteile möglich ist.
Es sind ferner auch schon Kraftwagentürscharniere mit einem integrierten Türfeststeller bekannt geworden, dahingehend, daß der aus einem Vollmaterial bestehende Scharnierstift des aus einer ersten und einer zweiten Scharnierhälfte gebildeten Scharnieres, in dem Scharnierauge der einen Scbarüerhälfte undrehbar festgelegt ist und im Scharnierauge der anderen Scharnierhälfte derart aufgenommen ist, daß er das wenigstens eine Scharnierauge mit einem Lagerspiel durchsetzt. In Verbindung mit einer solchen Ausbildung des Scharnieres zeichnet sich die Gestaltung des integrierten Türfeststellers dadurch aus, daß der Scharnierstift in Verbindung mit einer komplementären Ausbildung der Scharnieraugenbohrung wenigstens eines Scharnierauges derjenigen Scharnierhälfte, deren Scharnierauge er mit Lagerspiel durchsetzt, mindestens über einen Teil seiner einem oder jedem dieser Scharnieraugen zugeordneten Längenbereiche hin einen von der reinen Kreisform abweichenden Rundungsverlauf seines Querschnittes aufweist. Solche in ein Türscharnier integrierte Türbrems-und Feststelleinrichtungen zeichnen sich zwar durch einen extrem geringen Bedarf an Einbauraum aus und erfordern auch nur eine Mindestanzahl von Einzelteilen, sind aber mit dem Nachteil behaftet, daß die Bearbeitung der Scharnierhälfte, deren Scharnierauge der Scharnierstift mit Lagerspiel durchsetzt außerordentlich aufwendig ist. Door detents structurally combined with a door hinge are characterized by a relatively small need for installation space and can also be implemented in a large number of more or less modified embodiments, but still require a considerable number of separately manufactured and assembled parts for their implementation. Such door locks are therefore generally associated with a manufacturing expenditure that is still too high and at the same time with certain uncertainties with regard to permanent compliance with predetermined holding positions of the door. In addition, the number of components that are required for the door arrester as a whole increases the likelihood of a combination of unfavorable tolerance pairs and thus, of course, the increased occurrence of noise sources due to unfavorable tolerance pairs within the door arrester. After all, the large number of individual components requires appropriate storage both at the manufacturer and in the spare parts inventory.
However, the disadvantage is particularly serious that it is not possible to standardize the door arrester and its components.
There are also already known motor vehicle door hinges with an integrated door arrester, in that the hinge pin consisting of a solid material of the hinge formed from a first and a second hinge half is non-rotatably fixed in the hinge eye of the one scarve half and received in the hinge eye of the other hinge half in this way is that he passes through at least one hinge eye with a bearing clearance. In connection with such a design of the hinge, the design of the integrated door arrester is characterized in that the hinge pin in conjunction with a complementary design of the hinge eye bore of at least one hinge eye of the hinge half whose hinge eye he passes through with bearing play, at least over part of his or each this hinge eyes assigned length ranges has a rounding course of its cross section deviating from the pure circular shape. Such door brake and locking devices integrated in a door hinge are characterized by an extremely small need for installation space and also require only a minimum number of individual parts, but are disadvantageous in that the machining of the hinge half, the hinge eye of the hinge pin interspersed with bearing play, is extraordinary is complex.

FR-A-2 670 530 beschreibt ein Türscharnier mit integrierter Feststelleinrichtung, bei dem ein Längenbereich des Scharnierstifts über die obere Scharnierhälfte vorsteht und in ein Feststellergehäuse hineinragt, wobei der Scharnierstift mit von der runden Ausgestaltung seines Umfangs deutlich abweichenden Ausnehmungen ausgebildet ist, in denen Walzen auf in den Ausnehmungen angeordneten Lagern gehalten sind, die sich am Innenumfang des im wesentlichen hohlzylindrisch ausgebildeten Haltergehäuses abwälzen. Auf der Innenumfangsfläche des Haltergehäuses sind von diesem vorstehende Vorsprünge ausgebildet, die einen von den Walzen zu überwindenden Widerstand darstellen. Die Vorsprünge und Ausnehmungen unterscheiden sich hinsichtlich ihrer Lage, Abmessungen und Konturen deutlich.FR-A-2 670 530 describes a door hinge with an integrated locking device, where a length range of the hinge pin over the top Hinge half protrudes and protrudes into a lock housing, the Hinge pin with the round shape of its circumference clearly deviating recesses is formed, in which rollers on in Recesses arranged bearings are held on the inner circumference roll the essentially hollow cylindrical holder housing. On the inner peripheral surface of the holder housing are protruding from it Protrusions formed that one to be overcome by the rollers Represent resistance. The projections and recesses differ in terms of their location, dimensions and contours.

DE-A-196 00 063 beschreibt den Einsatz eines Schamierauges, dessen Querschnitt einen von der reinen Kreisform abweichenden Rundungsverlauf aufweist, wobei dieser Querschnitt im Scharnierauge derjenigen Schamierhälfte, deren Schamierauge er mit Lagerspiel durchsetzt, entsprechend als Feststellereinrichtung ausgebildet ist.DE-A-196 00 063 describes the use of a hinge eye, the Cross-section a rounding course deviating from the pure circular shape which cross-section in the hinge eye of that hinge half, whose hinge eye he interspersed with clearance, correspondingly as Locking device is formed.

Es ist die Aufgabe der Erfindung, einen Türfeststeller nach dem Oberbegriff des Anspruchs 1 zu schaffen, der bei möglichst geräuschlosem Gang eine äußerst geringe Anzahl von Einzelteilen aufweist, und dass dadurch eine Standardisierung wenigstens eines Teiles der Bauteile des Türfeststellers und zudem eine kostengünstigere Scharnier-Feststellereinheit erzielt wird.It is the object of the invention to provide a door stay according to the preamble of Claim 1 to create an extremely quiet as possible has a small number of individual parts, and that thereby a Standardization of at least some of the components of the Door lock and also a cheaper one Hinge locking unit is achieved.

Diese Aufgabe wird bei dem eingangs genannten Türfeststeller erfindungsgemäß mit den kennzeichnenden Merkmalen des Anspruchs 1 gelöst. This object is achieved according to the invention in the door arrester mentioned at the outset solved with the characterizing features of claim 1.

Dabei ist das Feststellergehäuse zur Einsparung aufwendiger formgebender Bearbeitungen vorteilhafterweise durch einen Längenabschnitt eines fortlaufenden Hohlprofilmaterials gebildet und über formschlüssige Mittel drehsicher auf der außenliegenden Gewerbefläche derjenigen Schamierhälfte, deren Scharnierauge der Scharnierstift mit Lagerspiel durchsetzt, festgelegt. Die Festlegung des Feststellergehäuses an der Scharnierhälfte erfolgt zweckmäßigerweise im Wege eines gegenseitigen formschlüssigen Eingriffes, insbesondere in der Weise, daß das Feststellergehäuse vermittels wenigstens eines axialen Fortsatzes seiner Umfangswandung mit einer entsprechend gestalteten Ausnehmung in derjenigen Scharnierhälfte deren Scharnierauge der Scharnierstift mit Lagerspiel durchsetzt, formschlüssig verbunden ist.Here is the lock housing advantageously to save complex shaping work formed by a length section of a continuous hollow profile material and non-rotatably on the external commercial area by means of positive locking of the hinge half, the hinge eye of the hinge pin interspersed with camp clearance, fixed. The determination of the lock housing on the hinge half is conveniently done by a mutual positive engagement, in particular in such a way that Locking housing by means of at least one axial extension of its peripheral wall with a correspondingly designed recess in that Half of the hinge, the hinge eye of which passes through the hinge pin with bearing play, is positively connected.

In einer abgewandelten Gestaltungsform des gegenseitigen formschlüssigen Eingriffes von Feststellergehäuse und Scharnierhälfte kann aber auch vorgesehen sein, daß das Feststellergehäuse mit einer mit einer in der außenliegenden Gewerbefläche derjenigen Scharnierhälfte, deren Scharnierauge der Scharnierstift mit Lagerspiel durchsetzt, komplementär ausgebildeten Verzahnung zusammenwirkende Stirnverzahnung aufweist.In a modified form of the mutual positive Engagement of the lock housing and hinge half can also be provided be that the lock housing with one with one in the outside Commercial area of the hinge half, the hinge eye of the Hinge pin interspersed with bearing play, complementary teeth cooperating spur gear.

Wie auch immer der gegenseitige formschlüssige Eingriff von Feststellergehäuse und Scharnierhälfte im Einzelnen ausgestaltet sein mag, besteht eine vorteilhafte Befestigungsform darin, daß das durch einen Längeaabschnitt eines fortlaufenden Hohlprofilmaterials gebildete Feststellergehäuse durch eine auf seinem freien Ende aufliegende, in axialer Richtung gegen den Scharnierstift abgestützte Wideriagerscheibe im formschlüssigen Eingriff mit der Gegenprofilierung an oder in der Scharnierhälfte gehalten ist. In einer Weiterbildung der Befestigung bzw. Verbindung des Feststellergehäuses mit der Scharnierhälfte kann ferner noch vorgesehen sein, daß die diesseitige, mit wenigstens einem axialen Vorsprung oder einer Stirnprofilierung versehene Stirnseite des Feststellergehäuses gegen die Oberfläche der Scharnierhälfte mittels eines Dichtmittels abgedichtet ist.However, the mutual positive engagement of the lock housing and hinge half may be designed in detail, there is one advantageous form of attachment in that by a length section of a continuous hollow profile material formed lock housing one lying on its free end, in the axial direction against the Hinge pin-supported abutment plate in positive engagement with the counter-profile is held on or in the hinge half. In a Development of the attachment or connection of the lock housing with the hinge half can also be provided that the side, with at least one axial projection or a front profile Front of the lock housing against the surface of the hinge half is sealed by a sealant.

In Bezug auf die Ausgestaltung der Brems-und Haltemittel des Türfeststellers ergibt sich eine einfache, aber wirksame Ausführungsform daraus, daß die Innenumfangsfläche des Feststellergehäuses und die Außenumfangsfläche des das Feststellergehäuse durchgreifenden Längenbereiches des Scharnierstiftes jeweils lediglich eine der Zylinderform gegenüber ausladende Rundungsabweichung seiner Umfangsfläche aufweisen. In den meisten Anwendungen wird es aber notwendig sein, den Türfeststeller mit einer Mehrzahl von Brems-und Haltestellungen auszustatten, wozu dann im Weiteren vorgesehen sein kann, daß der Scharnierstift über seinen Umfang hin voneinander beabstandet zwei der Kreisform gegenüber radial ausladende Abweichungen von der exakt kreisförmigen Querschnittsform aufweist, wobei die beiden der Kreisform gegenüber radial ausladenden Durchmesserabweichungen des Scharnierstiftes einander gegenüberliegend angeordnet sind. With regard to the design of the brake and holding means of the door arrester a simple but effective embodiment results from the fact that the Inner peripheral surface of the lock housing and the outer peripheral surface of the length range of the hinge pin penetrating the lock housing in each case only one rounding deviation that protrudes from the cylindrical shape have its peripheral surface. In most applications but it will be necessary to lock the door with a majority of braking and stopping positions, for which purpose then provided can be that the hinge pin over its circumference from each other spaced two deviations from the circular shape with respect to radially protruding has the exact circular cross-sectional shape, the two of the Circular shape compared to radially protruding diameter deviations of the Hinge pin are arranged opposite one another.

Je nach Lage der beabsichtigten Brems-und Haltestellungen der Kraftwagentür kann hinsichtlich der Zuordnung der Brems-und Haltemittel vorgesehen werden. daß die die höchsten Punkte der einander gegenüberliegenden radial ausladenden Rundungsabweichungen des Scharnierstiftes schneidende Gerade 90° zu der durch den 0rt des Anschlages und des Scharnierlappens gehenden Geraden bildet.
Es kann der beabsichtigten Anordnung entsprechend aber auch vorgesehen werden, daß die höchsten Punkte der beiden radial ausladenden Rundungsabweichungen des Schamierstiftes unter einem Winkel zueinander ausgerichtet angeordnet sind.Depending on the position of the intended braking and stopping positions of the motor vehicle door, provision can be made for the assignment of the braking and stopping means. that the line intersecting the highest points of the radially protruding rounding deviations of the hinge pin lying opposite one another forms 90 ° to the straight line passing through the location of the stop and the hinge flap.
According to the intended arrangement, however, it can also be provided that the highest points of the two radially protruding rounding deviations of the hinge pin are arranged at an angle to one another.

In weiterer Vervollkommnung der Erfindung kann schließlich noch vorgesehen werden, daß die Innenumfangsfläche des Feststellergehäuses und/oder der in dieses eingreifende Längenabschnitt des Scharnierstiftes entweder mit einer Gleitbeschichtung oder aber mit einer Randschichthärtung ausgestattet ist.Finally, the invention can be further perfected be that the inner peripheral surface of the lock housing and / or the lengthwise section of the hinge pin engaging in this either equipped with a sliding coating or with a surface hardening is.

Die Erfindung ist in der nachfolgenden Beispielsbeschreibung anhand eines in der Zeichnung dargestellten Ausführungsbeispieles der bevorzugten Verwirklichungsform im Einzelnen beschrieben.
In der Zeichnung zeigt die

Fig. 1
zeigt einen schematische schaubildliche Darstellung eines mit einem aushängbaren Türscharnier baulich vereinigtes Türfeststellers.
Fig. 2
zeigt einen Längsschnitt durch ein aushängbares mit einem Türfeststeller baulich vereinigtes Türscharnier für Kraftwagentüren.
Fig. 3
eine Draufsicht auf die Baugruppe aus Türfeststeller und aushängbarem Türscharnier.
Fig. 4
eine Seitenansicht der Baugruppe aus Türfeststeller und aushängbarem Türscharnier.
Fig. 5
eine Sarnansicht der Baugruppe aus Türfeststeller und aushängbarem Türscharnier.
The invention is described in detail in the following example description using an exemplary embodiment of the preferred embodiment shown in the drawing.
In the drawing, the
Fig. 1
shows a schematic diagram of a door arrester structurally combined with a detachable door hinge.
Fig. 2
shows a longitudinal section through a detachable door hinge for motor vehicle doors structurally united.
Fig. 3
a plan view of the assembly of the door stay and detachable door hinge.
Fig. 4
a side view of the assembly of the door lock and detachable door hinge.
Fig. 5
a Sarnansicht the assembly of door arrester and detachable door hinge.

Das aushängbare Türscharnier besteht aus einer ersten, an dem einen in der Zeichnung nicht näher dargestellten Türanordnungsteil angeschlagenen Scharnierhälfte 1 und einer zweiten, an dem anderen, in der Zeichnung gleichfalls nicht näher dargestellten Türanordnungsteil angeschlagenen Scharnierhälfte 2 sowie einem beide Scharnierhälften 1 und 2 schwenkbar miteinander verbindenden Scharnierstift 3. Im Scharnierauge 4 der ersten Scharnierhälfte 1 ist der Scharnierstift 3 mittels Festsitz und einer radialen Schraube 5 drehsicher festgelegt. Der Scharnierstift 3 weist einen radial ausladenden Kragen 6 auf mit welchem er die innenliegende Gewerbeseite 7 der Scharnierhälfte 1 übergreift.
Im Scharnierauge 8 der zweiten Scharnierhälfte 2 ist der Scharnierstift 3 vermittels einer Lagerbuchse 9 aus einem wartungsfreien Lagermaterial mit Laufsitz frei drehbar gelagert.
Der Scharnierstift 3 weist einen die außenliegende Gewerbeseite 10 der zweiten Scharnierhälfte 2 überragenden Längenabschnitt 11 auf, mit welchem er ein Feststellergehäuse 12 durchgreift. Das Feststellergehäuse 12 besteht in der dargestellten Ausführungsform aus einem Längenabschnitt eines fortlaufenden Hohlprofilmaterials und steht mit der zweiten Scharnierhälfte 2 im formschlüssigen Eingriff. In der gezeigten Ausführungsform weist das Feststellergehäuse 12 eine zylindrische Außenumfangsfläche auf und ist an seiner der außenliegenden Gewerbefläche 10 der zweiten Scharnierhälfte 2 zugewandten Stirnseite mit zwei einander gegenüberliegend angeordneten, axial gerichteten Vorsprüngen 13 versehen, welchen komplementäre Ausnehmungen im Umfang des Scharnierauges 8 zugeordnet sind, derart, daß das Feststellergehäuse 12 formschlüssig drehsicher mit der Scharnierhälfte 2 gekoppelt ist. Mit der außenliegenden Gewerbefläche 10 der zweiten Scharnierhälfte 2 sowie mit den Ausnehmungen im Umfang des Scharnierauges 8 ist das Feststellergehäuse 12 vermittels einer seine außenliegende Stirnseite übergreifenden und in axialer Richtung gegen den Längenabschnitt 11 des Scharnierstiftes 3 abgestützten Scheibe 14 im Eingriff gehalten. Die Scheibe 14 ist dabei vermittels eines in eine Umfangsnut des Längenabschnittes 11 des Scharnierstiftes 3 eingreifenden Sprengringes 15 gehalten.The detachable door hinge consists of a first hinge half 1 attached to the one door arrangement part not shown in the drawing, and a second hinge half 2 attached to the other door arrangement part, also not shown in the drawing, and a pivotally connecting two hinge halves 1 and 2 Hinge pin 3. In the hinge eye 4 of the first hinge half 1, the hinge pin 3 is secured against rotation by means of a tight fit and a radial screw 5. The hinge pin 3 has a radially protruding collar 6 with which it overlaps the inner commercial side 7 of the hinge half 1.
In the hinge eye 8 of the second hinge half 2, the hinge pin 3 is freely rotatably supported by means of a bearing bush 9 made of a maintenance-free bearing material with a sliding seat.
The hinge pin 3 has a length section 11, which projects beyond the outer commercial side 10 of the second hinge half 2 and with which it passes through a locking housing 12. In the embodiment shown, the locking housing 12 consists of a length section of a continuous hollow profile material and is in positive engagement with the second hinge half 2. In the embodiment shown, the locking housing 12 has a cylindrical outer circumferential surface and is provided on its front side facing the outer commercial surface 10 of the second hinge half 2 with two axially directed projections 13 which are arranged opposite one another and to which complementary recesses in the circumference of the hinge eye 8 are assigned that the lock housing 12 is positively locked to the hinge half 2. The locking housing 12 is held in engagement with the outer commercial surface 10 of the second hinge half 2 and with the recesses in the circumference of the hinge eye 8 by means of a washer 14 which overlaps its outer end face and is supported in the axial direction against the length section 11 of the hinge pin 3. The disc 14 is held by means of a snap ring 15 which engages in a circumferential groove of the length section 11 of the hinge pin 3.

Claims (13)

  1. Door stop for motor-vehicle doors structurally combined with a demountable door hinge, wherein the door hinge comprises a first hinge half (1) which can act upon the one of door assembly parts, door and doorpillar, and a second hinge half (2) which can act upon the other door assembly part, and also a hinge pin (3) which is held in the one hinge half (2) with a running fit and in the other hinge half (1) in a manner such that it can be lifted off in a rotationally secure manner, wherein the door stop comprises braking and holding means which are arranged aligned radially with respect to the hinge-pin axis and which interact with abutment means arranged concentrically with respect to the hinge-pin axis, and being accommodated in its entirety in a door stop housing (12) which is placed, in an axial extension of the hinge axis, onto that hinge half (2) in which the hinge pin (3) is mounted with a running fit, wherein the hinge pin (3) shows a rounded profile of its cross section, which profile deviates from the pure circular form,
    characterized in that the hinge pin (3) has, at least over a part of its length region which engages in the door stop housing, radially protruding deviations from its circular cross section in conjunction with a complementary noncircular form of the inner circumferential wall of the door stop housing (12), wherein the deviations from its circular cross section and the complementary noncircular form define the braking and holding means.
  2. Door stop according to claim 1, characterized in that the door stop housing (12) is formed by a length section of a continuous hollow-profile material and is secured via positive-locking means (13) in a rotationally secure manner on the outer joint surface (10) of that hinge half (2) through whose gudgeon (8) the hinge pin (3) passes with bearing clearance.
  3. Door stop according to claim 1 or 2, characterized in that the door stop housing (12) is connected, by means of at least one axial extension (13) of its circumferential wall, in a positive-locking manner to a correspondingly configured recess in that hinge half (2) through whose gudgeon (8) the hinge pin (3) passes with bearing clearance.
  4. Door stop according to one of claims 1 to 3, characterized in that the largest, radially protruding rounded deviation in the cross-sectional shape of the length section (11), engaging in the door stop housing (12), of the hinge pin (3) from the pure circular shape is within the range of between some hundredths and approximately one tenth of the general hinge-pin diameter.
  5. Door stop according to one of claims 1 to 3, characterized in that the door stop housing (12) has an end toothing which interacts with a complementarily designed toothing in the outer joint surface (10) of that hinge half (2) through whose gudgeon (8) the hinge pin (3) passes with bearing clearance.
  6. Door stop according to one of claims 1 to 5, characterized in that the door stop housing (12), which is formed by a length section of a continuous hollow-profile material, is held in positive-locking engagement with the mating profiling on or in the hinge half (2) by means of an abutment washer which rests on a free end of the door stop housing and is supported against the hinge pin (3) in the axial direction.
  7. Door stop according to one of claims 1 to 6, characterized in that the end side of the door stop housing (12) on this side, which is provided with at least one axial projection or an end profiling, is sealed with respect to the surface of the hinge half (2) by means of a sealing means.
  8. Door stop according to one of claims 1 to 7, characterized in that the inner circumferential surface of the door stop housing (12) and the outer circumferential surface of that length region of the hinge pin (3) which reaches through the door stop housing (12) each merely have a rounded deviation in its circumferential surface which protrudes with respect to the cylindrical shape.
  9. Door stop according to one of claims 1 to 8, characterized in that the hinge pin (3) has, spaced apart from each other over its circumference, two deviations from the exactly circular cross-sectional shape, which deviations protrude radially with respect to the circular shape, the two diameter deviations, which protrude radially with respect to the circular shape, of the hinge pin (3) being arranged such that they lie opposite each other.
  10. Door stop according to claim 9, characterized in that the straight line which intersects the highest points of the mutually opposite, radially protruding rounded deviations of the hinge pin (3) forms 90° with respect to the straight line passing through the location of the stop and of the hinge tab.
  11. Door stop hinge according to one of claims 1 to 7, characterized in that the hinge pin (3) has, spaced apart from each other over its circumference, two deviations from the exactly circular cross-sectional shape, which deviations protrude radially with respect to the circular shape, wherein the highest points of the two radially protruding rounded deviations of the hinge pin (3) are arranged aligned at an angle with respect to one another.
  12. Door stop according to one of claims 1 to 11, characterized in that the inner circumferential surface of the door stop housing (12) and/or of the length section (11), engaging in the latter, of the hinge pin (3) is fitted with a sliding coating.
  13. Door stop according to one of claims 1 to 11, characterized in that the inner circumferential surface of the door stop housing (12) and/or that length section (11) of the hinge pin (3) which engages in said housing is/are provided with an edge-layer hardening.
EP99914396A 1998-04-01 1999-01-28 Door stop which is integrated with a demountable door hinge Expired - Lifetime EP1068417B1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19814593A DE19814593A1 (en) 1998-04-01 1998-04-01 With a detachable door hinge structurally combined door arrester
DE19814593 1998-04-01
PCT/DE1999/000259 WO1999051845A1 (en) 1998-04-01 1999-01-28 Door stop which is integrated with a demountable door hinge

Publications (2)

Publication Number Publication Date
EP1068417A1 EP1068417A1 (en) 2001-01-17
EP1068417B1 true EP1068417B1 (en) 2002-04-10

Family

ID=7863237

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99914396A Expired - Lifetime EP1068417B1 (en) 1998-04-01 1999-01-28 Door stop which is integrated with a demountable door hinge

Country Status (9)

Country Link
US (1) US6477738B1 (en)
EP (1) EP1068417B1 (en)
JP (1) JP2002510766A (en)
CN (1) CN1295644A (en)
AU (1) AU3325299A (en)
BR (1) BR9909319A (en)
CZ (1) CZ20003588A3 (en)
DE (3) DE19814593A1 (en)
WO (1) WO1999051845A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19953077B4 (en) * 1999-11-04 2004-02-12 Edscha Ag Door hinge with integrated door lock
WO2002100147A2 (en) * 2001-06-11 2002-12-19 Jost Klingelhofer Door hinge comprising an integrated continuously variable braking and retaining unit
US8979170B2 (en) * 2011-04-19 2015-03-17 Honda Motor Co., Ltd. Vehicle body rear structure
US9295334B2 (en) 2011-09-06 2016-03-29 Series International, Llc Hinge mechanism with non-cylindrical pin
CN105041081A (en) * 2015-07-09 2015-11-11 奇瑞汽车股份有限公司 Vehicle door hinge and vehicle door installing structure adopting the same
CN109236077A (en) * 2017-07-11 2019-01-18 上海汽车集团股份有限公司 Automobile and its door check device
US11026515B2 (en) 2018-11-15 2021-06-08 Series International, Llc Beam seating system

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1391095A (en) * 1972-08-12 1975-04-16 Ihw Eng Ltd Door hinge
DE3405083A1 (en) * 1983-10-10 1985-08-14 Ed. Scharwächter GmbH & Co KG, 5630 Remscheid REMOVABLE WING HINGE
DE8627459U1 (en) * 1986-10-15 1987-11-19 Lunke & Sohn Gmbh, 5810 Witten Door hinge for a vehicle door
FR2670530A1 (en) 1990-12-12 1992-06-19 Coutier Moulage Gen Ind Hinge with a built-in retaining mechanism, and sub-assembly of this hinge
US5173993A (en) * 1991-10-30 1992-12-29 Unlimited Ideas And Designs Inc. Adjustable locking door hinge
DE19600063A1 (en) 1995-11-21 1997-05-28 Scharwaechter Gmbh Co Kg Motor vehicle door hinge with braking and holding function
CZ331796A3 (en) 1996-01-03 1997-07-16 Scharwaechter Gmbh Co Kg Door hinge of motor vehicle with braking and holding-down functions
DE19633462B4 (en) 1996-05-14 2005-07-07 ED. SCHARWäCHTER GMBH Hinge for a vehicle door
DE59702593D1 (en) * 1996-08-20 2000-12-14 Scharwaechter Ed Gmbh With a detachable door hinge structurally combined door arrester
DE29700043U1 (en) * 1996-12-10 1997-03-13 ED. Scharwächter GmbH & Co. KG, 42855 Remscheid Door stops for motor vehicle doors

Also Published As

Publication number Publication date
AU3325299A (en) 1999-10-25
DE19980604D2 (en) 2001-05-10
CN1295644A (en) 2001-05-16
DE19814593A1 (en) 1999-10-14
CZ20003588A3 (en) 2001-12-12
JP2002510766A (en) 2002-04-09
BR9909319A (en) 2001-11-20
US6477738B1 (en) 2002-11-12
WO1999051845A1 (en) 1999-10-14
EP1068417A1 (en) 2001-01-17
DE59901192D1 (en) 2002-05-16

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