EP1816293B1 - Locking device for holding a sliding door on a motor vehicle in the open position - Google Patents

Locking device for holding a sliding door on a motor vehicle in the open position Download PDF

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Publication number
EP1816293B1
EP1816293B1 EP07001697A EP07001697A EP1816293B1 EP 1816293 B1 EP1816293 B1 EP 1816293B1 EP 07001697 A EP07001697 A EP 07001697A EP 07001697 A EP07001697 A EP 07001697A EP 1816293 B1 EP1816293 B1 EP 1816293B1
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EP
European Patent Office
Prior art keywords
locking device
sliding
roller
bush
sliding door
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.)
Not-in-force
Application number
EP07001697A
Other languages
German (de)
French (fr)
Other versions
EP1816293A2 (en
EP1816293A3 (en
Inventor
Peter Gereke
Sergej König
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Gebrueder Bode GmbH and Co KG
Original Assignee
Gebrueder Bode GmbH and Co KG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Gebrueder Bode GmbH and Co KG filed Critical Gebrueder Bode GmbH and Co KG
Priority to PL07001697T priority Critical patent/PL1816293T3/en
Publication of EP1816293A2 publication Critical patent/EP1816293A2/en
Publication of EP1816293A3 publication Critical patent/EP1816293A3/en
Application granted granted Critical
Publication of EP1816293B1 publication Critical patent/EP1816293B1/en
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • E05D13/00—Accessories for sliding or lifting wings, e.g. pulleys, safety catches
    • E05D13/04—Fasteners specially adapted for holding sliding wings open
    • 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
    • E05Y2201/00—Constructional elements; Accessories therefor
    • E05Y2201/20—Brakes; Disengaging means; Holders; Stops; Valves; Accessories therefor
    • E05Y2201/218—Holders
    • 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
    • E05Y2201/00—Constructional elements; Accessories therefor
    • E05Y2201/40—Motors; Magnets; Springs; Weights; Accessories therefor
    • E05Y2201/47—Springs
    • E05Y2201/48—Leaf or leg springs
    • 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
    • E05Y2800/00—Details, accessories and auxiliary operations not otherwise provided for
    • E05Y2800/20—Combinations of elements
    • E05Y2800/205—Combinations of elements forming a unit
    • 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
    • E05Y2800/00—Details, accessories and auxiliary operations not otherwise provided for
    • E05Y2800/20—Combinations of elements
    • E05Y2800/21—Combinations of elements of identical elements, e.g. of identical compression springs
    • 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 locking device with the features of the preamble of claim 1.
  • the invention finds application on a motor vehicle, in particular on a car or truck, which has a sliding door arranged laterally.
  • the sliding door usually has a roller element, in particular a roller carriage, which runs in a fixed guide on the vehicle frame.
  • the sliding door is held in the open position by a locking device.
  • the Feststelt device must Here, as a rule be dimensioned so that the detent force generated by the locking device is greater than the force which is generated by the weight of the sliding door when the vehicle is inclined by a predetermined angle, in particular by 30%.
  • Known locking devices have in addition to a locking element on a metal spring element, by the spring force, the sliding door is held in the open position.
  • the spring element can be designed as a leaf or compression spring.
  • the FR 2 809 760 A1 a friction-locking device for holding a sliding door.
  • the device described essentially comprises a mounting plate with a metal housing in which a damping unit is formed, which is formed of a movable metal plate and an elastomeric spring.
  • the metal plate is attached to the elastomer spring and encloses with the housing interior a kellförmigen space into which a pin connected to the door is inserted.
  • the pin is held after insertion by a provided on the movable metal plate survey.
  • the elastomeric spring has an inclination that varies depending on the penetration of the door pin.
  • the invention is based on the object cost-effective to design a locking device so that with a reduced space and simpler design, a sufficiently large retention force is generated.
  • the locking device is made of plastic.
  • the material polyoxymethylene (POM) has proved to be favorable, since it is in a large-Shen Temperature range is temperature resistant and has a good resistance to bending.
  • POM polyoxymethylene
  • the retaining force of the locking device is achieved by the contour of the flexible locking device, wherein it is formed as a self-contained strip.
  • the locking device has a roller section which includes a running surface for the roller element.
  • the tread has a bulge which must overcome the roller element.
  • the locking device further comprises a support portion opposite to the roller portion, which includes a support surface, and disposed between the roller portion and the support portion sliding member which includes a sliding surface and which is either fixed to the support portion and slidably connected to the roller portion or with the support portion is slidably and fixedly connected to the roller portion.
  • the locking device can be connected via a mounting device to the vehicle frame.
  • the mounting device may be configured such that the support portion is at least partially supported by the mounting device.
  • the sliding element may have a sliding bush, which is made of a different material than the locking device, in particular of polyamide, and which includes the sliding surface.
  • the sliding bush can be plugged onto the sliding element. The additional sliding bush noise, especially squeaking noises can be avoided. About the thickness of the sliding sleeve, the bias of the locking device can be adjusted.
  • the sliding bush can be designed as a hollow cylinder segment with a C-shaped cross section without bottom and lid.
  • the slide bushing can have a radially inward-pointing projection on at least one end.
  • the locking device thus acts as a spring element with a spring force, by which the sliding door is held in the open position.
  • the locking device may further be dimensioned such that at a predetermined inclination of the vehicle, in particular at an inclination of 30%, the force caused by the weight of the sliding door is not sufficient to drive the role of the roller carriage over the bulge.
  • FIGS. 1 to 5 A possible embodiment of the invention is in the FIGS. 1 to 5 shown.
  • the FIG. 1 shows a locking device made of plastic 1, which has a roller portion 2, a roller portion opposite the support portion 3 and a fixedly connected to the roller portion sliding member 4. On the sliding member 4, a sliding bush 5 is attached.
  • the roller section 2 has a flat rolling surface 6 and a bulge 7.
  • the locking device 1 which is designed as a self-contained strip, moreover, has an end limit 14.
  • FIG. 2 shows the locking device 1 from FIG. 1 in an exploded representation.
  • the sliding bush 5 has a sliding surface 15 and at the ends radially inwardly directed projections 10, which prevent the sliding bushing is axially displaced when it is attached to the sliding member 4.
  • FIG. 3 is the locking device 1 off FIG. 1 shown mounted in a mounting device 8
  • FIG. 4 shows this in an exploded view.
  • the locking device 1 is fixed in a manner not shown on a vehicle frame.
  • the locking device 1 is connected by means of the bolt 9 with the mounting device 8.
  • the mounting device 8 has a flange 13, which supports the support portion 3 of the locking device 1.
  • FIG. 5 shows the interaction of the locking device 1 with a roller carriage 11 of a sliding door, not shown.
  • the roller carriage 11 runs over the contour of the locking device 1 in a guide rail, not shown.
  • the roller carriage 11 has a Roller 12, which runs during the opening operation of the sliding door against the bulge 7, so that a force acts on the locking device 1, which has both a component perpendicular to the rolling direction and a component parallel to the rolling direction.
  • the flexible locking device undergoes a change in shape, the bulge is compressed and the sliding member 4 with the sliding bush 5 slides with the sliding surface 15 on the support section.
  • the roller 12 of the roller carriage 11 must run in the opposite direction on the locking device 1. However, this happens only when the force acting on the roller carriage 11 in the rolling direction, sufficient to deform the locking device 1 such that the roller element can run over the bulge.
  • the locking device thus acts as a spring element with a spring force, by which the sliding door is held in the open position.

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

Description

Die Erfindung betrifft eine Feststell-Vorrichtung mit den Merkmalen aus dem Oberbegriff des Patentanspruchs 1.The invention relates to a locking device with the features of the preamble of claim 1.

Die Erfindung findet Einsatz an einem Kraftfahrzeug, insbesondere an einem PKW oder LKW, welches eine seitlich angeordnete Schiebetür aufweist. Die Schiebetür weist zumeist ein Rollenelement, insbesondere einen Rollenwagen auf, welches in einer feststehenden Führung am Fahrzeugrahmen läuft. Die Schiebetür wird in der Offen-Position durch eine Feststell-Vorrichtung festgehalten. Die Feststelt-Vorrichtung muss hierbei im Regelfalle so dimensioniert sein, dass die von der Feststell-Vorrichtung erzeugte Festhaltekraft größer ist als die Kraft, welche vom Gewicht der Schiebetür erzeugt wird, wenn das Fahrzeug um einen vorgegebenen Winkel, insbesondere um 30 %, geneigt ist. Bekannte Feststell-Vorrichtungen weisen neben einem Riegelelement ein Metallfederelement auf, durch dessen Federkraft die Schiebetür in der Offen-Position gehalten wird. Das Federelement kann als Blatt- oder Druckfeder ausgeführt sein.The invention finds application on a motor vehicle, in particular on a car or truck, which has a sliding door arranged laterally. The sliding door usually has a roller element, in particular a roller carriage, which runs in a fixed guide on the vehicle frame. The sliding door is held in the open position by a locking device. The Feststelt device must Here, as a rule be dimensioned so that the detent force generated by the locking device is greater than the force which is generated by the weight of the sliding door when the vehicle is inclined by a predetermined angle, in particular by 30%. Known locking devices have in addition to a locking element on a metal spring element, by the spring force, the sliding door is held in the open position. The spring element can be designed as a leaf or compression spring.

So offenbart beispielsweise die FR 2 809 760 A1 eine durch Reibung wirkende Feststellvorrichtung zum Halten einer Schlebetür. Die beschriebene Vorrichtung umfasst Im Wesentlichen eine Befestigungsplatte mit einem Metallgehäuse, in dem eine Dämpfungseinheit aufgenommen ist, die aus einer beweglichen Metallplatte und einer Elastomerfeder gebildet ist. Die Metallplatte Ist an der Elastomerfeder befestigt und umschließt mit dem Gehäuseinneren einen kellförmigen Raum, In den ein mit der Tür verbundener Stift eingeschoben wird. Der Stift wird nach dem Einschieben durch eine auf der beweglichen Metallplatte vorgesehene Erhebung gehalten. Die Elastomerfeder weist eine Neigung auf, die sich abhängig von der Eindringtlefe des Türstifts verändert.For example, the FR 2 809 760 A1 a friction-locking device for holding a sliding door. The device described essentially comprises a mounting plate with a metal housing in which a damping unit is formed, which is formed of a movable metal plate and an elastomeric spring. The metal plate is attached to the elastomer spring and encloses with the housing interior a kellförmigen space into which a pin connected to the door is inserted. The pin is held after insertion by a provided on the movable metal plate survey. The elastomeric spring has an inclination that varies depending on the penetration of the door pin.

Nachteilig an den bekannten Feststeil-Vorrichtungen ist, dass sie einen großen Bauraum benötigen und verschleißanfällig sind.A disadvantage of the known fixed-part devices that they require a large amount of space and are susceptible to wear.

Der Erfindung liegt die Aufgabe zu Grunde, eine Feststell-Vorrichtung kostengünstig so auszugestalten, dass bei verringertem Bauraum und einfacherer Bauweise eine ausreichend große Festhaltekraft erzeugt wird.The invention is based on the object cost-effective to design a locking device so that with a reduced space and simpler design, a sufficiently large retention force is generated.

Die Lösung der Aufgabe erfolgt erfindungsgemäß mit den Merkmalen aus dem kennzeichnenden Teil des Patentanspruchs 1.The object is achieved according to the invention with the features of the characterizing part of patent claim 1.

Vorteilhafte Weiterbildungen sind In den abhängigen Ansprüchen beschrieben.Advantageous developments are described in the dependent claims.

Ein wesentliches Merkmal der Erfindung ist, dass die Feststell-Vorrichtung aus Kunststoff gefertigt ist. Insbesondere hat sich das Material Polyoxymethylen (POM) als günstig erwiesen, da es in einem gro-ßen Temperaturbereich temperaturbeständig ist und eine gute Beständigkeit der Biegsamkeit aufweist.
Durch die Verwendung von Kunststoff ist es möglich, das Federelement und das Riegelelement in einem Bauteil zusammenzuführen. Somit ist die Bauweise einfacher und kostengünstiger, gleichzeitig wird der Bauraum verringert.
Die Festhaltekraft der Feststell-Vorrichtung wird durch die Kontur der biegsamen Feststell-Vorrichtung erreicht, wobei sie als ein in sich geschlossener Streifen ausgebildet ist.
Die Feststell-Vorrichtung weist einen Rollenabschnitt auf, welcher eine Lauffläche für das Rollenelement beinhaltet. Die Lauffläche weist eine Aufwölbung auf, welche das Rollenelement überwinden muss.
Die Feststell-Vorrichtung weist ferner einen dem Rollenabschnitt gegenüber liegenden Stützabschnitt auf, welche eine Stützfläche beinhaltet, sowie ein zwischen dem Rollenabschnitt und dem Stützabschnitt angeordnetes Gleitelement, welches eine Gleitfläche beinhaltet und welches entweder mit dem Stützabschnitt fest und mit dem Rollenabschnitt gleitend verbunden ist oder mit dem Stützabschnitt gleitend und mit dem Rollenabschnitt fest verbunden ist.An essential feature of the invention is that the locking device is made of plastic. In particular, the material polyoxymethylene (POM) has proved to be favorable, since it is in a large-Shen Temperature range is temperature resistant and has a good resistance to bending.
By using plastic, it is possible to combine the spring element and the locking element in one component. Thus, the construction is easier and cheaper, at the same time the space is reduced.
The retaining force of the locking device is achieved by the contour of the flexible locking device, wherein it is formed as a self-contained strip.
The locking device has a roller section which includes a running surface for the roller element. The tread has a bulge which must overcome the roller element.
The locking device further comprises a support portion opposite to the roller portion, which includes a support surface, and disposed between the roller portion and the support portion sliding member which includes a sliding surface and which is either fixed to the support portion and slidably connected to the roller portion or with the support portion is slidably and fixedly connected to the roller portion.

Die Feststell-Vorrichtung kann über eine Montage-Vorrichtung mit dem Fahrzeugrahmen verbunden werden. Die Montage-Vorrichtung kann derart ausgeführt sein, dass der Stützabschnitt zumindest teilweise durch die Montage-Vorrichtung gestützt wird.The locking device can be connected via a mounting device to the vehicle frame. The mounting device may be configured such that the support portion is at least partially supported by the mounting device.

Wenn das Rollenelement der Schiebetür gegen diese Aufwölbung läuft, wirkt eine Kraft auf die Feststell-Vorrichtung, welche sowohl eine Komponente senkrecht zur Rollrichtung als auch eine Komponente parallel zur Rollrichtung aufweist. Weil die Feststell-Vorrichtung nicht verschiebbar am Fahrzeug montiert ist, erfährt die flexible Feststell-Vorrichtung eine Formänderung und das Gleitelement gleitet mit der Gleitfläche auf dem mit dem Gleitelement gleitend verbundenen Abschnitt.When the roller element of the sliding door runs against this bulge, a force acts on the locking device, which both a component perpendicular to the rolling direction as well as a component parallel to the rolling direction. Because the locking device is non-slidably mounted on the vehicle, the flexible locking device undergoes a change in shape and the sliding element slides with the sliding surface on the portion slidably connected to the sliding element.

In einer vorteilhaften Ausgestaltung kann das Gleitelement eine Gleitbuchse aufweisen, welche aus einem anderen Material als die Feststell-Vorrichtung, insbesondere aus Polyamid, gefertigt ist und welches die Gleitfläche beinhaltet.
In einer besonders vorteilhaften Ausgestaltung kann die Gleitbuchse auf das Gleitelement aufgesteckt werden. Durch die zusätzliche Gleitbuchse können Geräusche, insbesondere Quietsch-Geräusche, vermieden werden. Über die Dicke der Gleithülse kann die Vorspannung der Feststell-Vorrichtung eingestellt werden.In an advantageous embodiment, the sliding element may have a sliding bush, which is made of a different material than the locking device, in particular of polyamide, and which includes the sliding surface.
In a particularly advantageous embodiment, the sliding bush can be plugged onto the sliding element. The additional sliding bush noise, especially squeaking noises can be avoided. About the thickness of the sliding sleeve, the bias of the locking device can be adjusted.

Vorteilhafterweise kann die Gleitbuchse als Hohlzylindersegment mit C-förmigem Querschnitt ohne Boden und Deckel ausgeführt sein.Advantageously, the sliding bush can be designed as a hollow cylinder segment with a C-shaped cross section without bottom and lid.

Damit eine axiale Verschiebung der Gleitbuchse im aufgesteckten Zustand verhindert wird, kann die Gleitbuchse an mindestens einem Ende einen radial nach innen weisenden Vorsprung aufweisen.So that an axial displacement of the slide bushing in the plugged state is prevented, the slide bushing can have a radially inward-pointing projection on at least one end.

Während des Schließvorgangs der Schiebetür muss das Rollenelement in entgegengesetzter Richtung über die Feststell-Vorrichtung laufen. Dies geschieht allerdings nur, wenn die Kraft, welche auf das Rollenelement in Rollrichtung einwirkt, ausreicht, um die Feststell-Vorrichtung derart zu verformen, dass das Rollenelement über die Aufwölbung laufen kann. Die Feststell-Vorrichtung wirkt somit als Federelement mit einer Federkraft, durch welche die Schiebetür in der Offen-Position gehalten wird.During the closing of the sliding door, the roller element must run in the opposite direction on the locking device. This However, this happens only when the force acting on the roller element in the rolling direction, sufficient to deform the locking device such that the roller element can run over the bulge. The locking device thus acts as a spring element with a spring force, by which the sliding door is held in the open position.

Die Feststell-Vorrichtung kann ferner derart dimensioniert sein, dass bei einer vorgegebenen Neigung des Fahrzeug, insbesondere bei einer Neigung um 30 %, die vom Gewicht der Schiebetür verursachte Kraft nicht ausreicht, um die Rolle des Rollenwagens über die Aufwölbung zu fahren.The locking device may further be dimensioned such that at a predetermined inclination of the vehicle, in particular at an inclination of 30%, the force caused by the weight of the sliding door is not sufficient to drive the role of the roller carriage over the bulge.

Ein mögliches Ausführungsbeispiel der Erfindung ist in den Figuren 1 bis 5 dargestellt.A possible embodiment of the invention is in the FIGS. 1 to 5 shown.

Es zeigen:

Fig. 1
die Feststell-Vorrichtung in isometrischer Darstellung
Fig. 2
die Feststell-Vorrichtung aus Fig. 1 in einer explodierten, isometrischen Darstellung
Fig. 3
die Feststell-Vorrichtung aus Fig. 1 montiert in einer Montage-Vorrichtung in isometrischer Darstellung
Fig. 4
die Feststell-Vorrichtung aus Fig. 3 montiert in einer Montage-Vorrichtung in einer explodierten, isometrischen Darstellung
Fig. 5
die Feststell-Vorrichtung aus Fig. 1 mit einem Rollenwagen in einer Seitenansicht
Show it:
Fig. 1
the locking device in isometric view
Fig. 2
the locking device off Fig. 1 in an exploded, isometric illustration
Fig. 3
the locking device off Fig. 1 mounted in a mounting device in isometric view
Fig. 4
the locking device off Fig. 3 mounted in a mounting device in an exploded, isometric view
Fig. 5
the locking device off Fig. 1 with a roller carriage in a side view

Die Figur 1 zeigt eine aus Kunststoff hergestellte Feststell-Vorrichtung 1, welche einen Rollenabschnitt 2, einen dem Rollenabschnitt gegenüber liegenden Stützabschnitt 3 und ein fest mit dem Rollenabschnitt verbundenes Gleitelement 4 aufweist. Auf dem Gleitelement 4 ist eine Gleitbuchse 5 aufgesteckt. Der Rollenabschnitt 2 weist eine ebene Rollfläche 6 und eine Aufwölbung 7 auf. Die Feststell-Vorrichtung 1 welche als in sich geschlossener Streifen ausgebildet ist, weist zudem eine Endbegrenzung 14 auf.The FIG. 1 shows a locking device made of plastic 1, which has a roller portion 2, a roller portion opposite the support portion 3 and a fixedly connected to the roller portion sliding member 4. On the sliding member 4, a sliding bush 5 is attached. The roller section 2 has a flat rolling surface 6 and a bulge 7. The locking device 1 which is designed as a self-contained strip, moreover, has an end limit 14.

Die Figur 2 zeigt die Feststell-Vorrichtung 1 aus Figur 1 in einer explodierten Darstellung. Die Gleitbuchse 5 weist eine Gleitfläche 15 und an den Enden radial nach innen gerichtete Vorsprünge 10 auf, welche verhindern, dass die Gleitbuchse axial verschoben wird, wenn sie auf das Gleitelement 4 aufgesteckt ist.The FIG. 2 shows the locking device 1 from FIG. 1 in an exploded representation. The sliding bush 5 has a sliding surface 15 and at the ends radially inwardly directed projections 10, which prevent the sliding bushing is axially displaced when it is attached to the sliding member 4.

In Figur 3 ist die Feststell-Vorrichtung 1 aus Figur 1 montiert in einer Montage-Vorrichtung 8 dargestellt, Figur 4 zeigt dies in explodierter Darstellung. Über die Montage-Vorrichtung 8 wird die Feststell-Vorrichtung 1 in nicht dargestellter Weise an einem Fahrzeugrahmen befestigt. Die Feststell-Vorrichtung 1 wird mittels des Bolzens 9 mit der Montage-Vorrichtung 8 verbunden. Die Montage-Vorrichtung 8 weist einen Flansch 13 auf, welcher den Stützabschnitt 3 der Feststell-Vorrichtung 1 abstützt.In FIG. 3 is the locking device 1 off FIG. 1 shown mounted in a mounting device 8, FIG. 4 shows this in an exploded view. About the mounting device 8, the locking device 1 is fixed in a manner not shown on a vehicle frame. The locking device 1 is connected by means of the bolt 9 with the mounting device 8. The mounting device 8 has a flange 13, which supports the support portion 3 of the locking device 1.

Die Figur 5 zeigt das Zusammenwirken der Feststell-Vorrichtung 1 mit einem Rollenwagen 11 einer nicht dargestellten Schiebetür. Der Rollenwagen 11 läuft über die Kontur der Feststell-Vorrichtung 1 in einer nicht dargestellten Führungsschiene. Der Rollenwagen 11 weist eine Rolle 12 auf, welche während des Öffnungsvorgangs der Schiebetür gegen die Aufwölbung 7 läuft, so dass eine Kraft auf die Feststell-Vorrichtung 1 wirkt, welche sowohl eine Komponente senkrecht zur Rollrichtung als auch eine Komponente parallel zur Rollrichtung aufweist.The FIG. 5 shows the interaction of the locking device 1 with a roller carriage 11 of a sliding door, not shown. The roller carriage 11 runs over the contour of the locking device 1 in a guide rail, not shown. The roller carriage 11 has a Roller 12, which runs during the opening operation of the sliding door against the bulge 7, so that a force acts on the locking device 1, which has both a component perpendicular to the rolling direction and a component parallel to the rolling direction.

Weil die Feststell-Vorrichtung nicht verschiebbar über die Montage-Vorrichtung 8 am Fahrzeug montiert ist, erfährt die flexible Feststell-Vorrichtung eine Formänderung, die Aufwölbung wird gestaucht und das Gleitelement 4 mit der Gleitbuchse 5 gleitet mit der Gleitfläche 15 auf dem Stützabschnitt 3.Because the locking device is not slidably mounted on the mounting device 8 on the vehicle, the flexible locking device undergoes a change in shape, the bulge is compressed and the sliding member 4 with the sliding bush 5 slides with the sliding surface 15 on the support section. 3

Während des Schließvorgangs der Schiebetür muss die Rolle 12 des Rollenwagens 11 in entgegengesetzter Richtung über die Feststell-Vorrichtung 1 laufen. Dies geschieht allerdings nur, wenn die Kraft, welche auf den Rollenwagen 11 in Rollrichtung einwirkt, ausreicht, um die Feststell-Vorrichtung 1 derart zu verformen, dass das Rollenelement über die Aufwölbung laufen kann. Die Feststell-Vorrichtung wirkt somit als Federelement mit einer Federkraft, durch welche die Schiebetür in der Offen-Position gehalten wird.During the closing operation of the sliding door, the roller 12 of the roller carriage 11 must run in the opposite direction on the locking device 1. However, this happens only when the force acting on the roller carriage 11 in the rolling direction, sufficient to deform the locking device 1 such that the roller element can run over the bulge. The locking device thus acts as a spring element with a spring force, by which the sliding door is held in the open position.

Claims (8)

  1. A locking device (1) for guiding the rollers of a roller element, in particular of a roller carriage (11), of a sliding door laterally attached to a motor vehicle, and for locking the sliding door in the open position, wherein the locking device (1) acts as a spring element with a spring force by which the sliding door is held in the open position, wherein it comprises a roller portion (2) which comprises a running surface (6) for the roller element, said running surface comprising a bulge (7), wherein it comprises a support portion (3) lying opposite the roller portion (2), wherein it comprises a sliding element (4) arranged between the roller portion (2) and the support portion (3), said sliding element comprising a sliding surface (15) and either being connected fixedly to the support portion (3) and in a sliding manner to the roller portion (2) or being connected in a sliding manner to the support portion (3) and fixedly to the roller portion (2), and wherein the locking device is constituted so as to be deformable, wherein during a deformation the sliding element (4) slides with the sliding surface (15) on the portion connected in a sliding manner to the sliding element (4),
    characterised in that
    • the locking device (1) is produced from plastic, and
    • that it is constituted as a strip closed upon itself.
  2. The locking device (1) according to claim 1, characterised in that it is produced from polyoxymethylene.
  3. The locking device (1) according to claim 1 or 2, characterised in that it is attached to the vehicle frame by means of a mounting device (8).
  4. The locking device (1) according to any one of the preceding claims, characterised in that the sliding element (4) comprises a sliding bush (5), which is produced from a different material from the locking device (1) and which comprises a sliding surface (15).
  5. The locking device (1) according to claim 4, characterised in that the sliding bush (5) is produced from polyamide.
  6. The locking device (1) according to claim 4 or 5, characterised in that the sliding bush (5) can be slipped onto the sliding element (4).
  7. The locking device (1) according to any one of claims 4 to 6, characterised in that the sliding bush (5) is constituted as a hollow-cylinder segment with a C-shaped cross-section without a bottom or top.
  8. The locking device (1) according to claim 7, characterised in that the sliding bush (5) comprises at at least one end a radially inwardly pointing projection (10), which prevents an axial displacement of the sliding bush (5) in the slipped-on state.
EP07001697A 2006-02-02 2007-01-26 Locking device for holding a sliding door on a motor vehicle in the open position Not-in-force EP1816293B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL07001697T PL1816293T3 (en) 2006-02-02 2007-01-26 Locking device for holding a sliding door on a motor vehicle in the open position

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE202006001601U DE202006001601U1 (en) 2006-02-02 2006-02-02 Locking device for locking a sliding door on a motor vehicle in the open position

Publications (3)

Publication Number Publication Date
EP1816293A2 EP1816293A2 (en) 2007-08-08
EP1816293A3 EP1816293A3 (en) 2009-03-04
EP1816293B1 true EP1816293B1 (en) 2012-05-23

Family

ID=37983434

Family Applications (1)

Application Number Title Priority Date Filing Date
EP07001697A Not-in-force EP1816293B1 (en) 2006-02-02 2007-01-26 Locking device for holding a sliding door on a motor vehicle in the open position

Country Status (4)

Country Link
EP (1) EP1816293B1 (en)
DE (1) DE202006001601U1 (en)
ES (1) ES2390235T3 (en)
PL (1) PL1816293T3 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2920180B1 (en) * 2007-08-22 2011-04-22 Peugeot Citroen Automobiles Sa IMPROVED GUIDING DEVICE FOR SLIDING DOOR OF MOTOR VEHICLE, SLIDING DOOR AND MOTOR VEHICLE THEREFOR.
CN102155134A (en) * 2010-12-30 2011-08-17 汪俊锋 Idler wheel of glass door
EP2581535A3 (en) * 2011-10-13 2015-10-14 Rollmech Automotive Sanayi Ve Ticaret Anonim Sirketi Improved stop mechanism for sliding doors

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1268499B (en) * 1961-02-16 1968-05-16 Nsu Motorenwerke Ag Sliding doors for vehicles, in particular for motor vehicles
DE1709085A1 (en) * 1967-08-26 1970-05-06 Volkswagenwerk Ag Locking mechanism for open vehicle sliding doors
JPS592866U (en) * 1982-06-29 1984-01-10 日産車体株式会社 Sliding door full opening lock device
DE8517253U1 (en) * 1985-06-13 1985-07-18 Geze Gmbh, 7250 Leonberg Stop link for limiting the movement of sliding doors
CH691073A5 (en) * 1995-07-21 2001-04-12 Hawa Ag Buffer for the roller body of a swing/sliding door has an elastic unit acting on the coupling to hold it in place through the door weight and is disconnected on the application of a greater force
FR2763026B1 (en) * 1997-05-07 1999-06-18 Renault GUIDING AND STOPPING DEVICE OF A SLIDING DOOR, IN PARTICULAR A SLIDING SIDE DOOR OF A MOTOR VEHICLE
FR2809760A1 (en) 2000-06-05 2001-12-07 Jacques Pezin Friction damper used to arrest sliding door, comprises casing containing plate deflecting progressively against resilient elastomer as door finger advances
US6481783B1 (en) * 2001-04-25 2002-11-19 Delphi Technologies, Inc. Drive mechanism for power operated slideable side door

Also Published As

Publication number Publication date
EP1816293A2 (en) 2007-08-08
PL1816293T3 (en) 2012-10-31
ES2390235T3 (en) 2012-11-07
DE202006001601U1 (en) 2007-06-14
EP1816293A3 (en) 2009-03-04

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