DE10244345A1 - Buffer stop for vehicle boot lid comprises cylindrical elastic body with fixing means to engage in metal component and with non-elastic washer axially on body to bear flush against metal component - Google Patents
Buffer stop for vehicle boot lid comprises cylindrical elastic body with fixing means to engage in metal component and with non-elastic washer axially on body to bear flush against metal component Download PDFInfo
- Publication number
- DE10244345A1 DE10244345A1 DE2002144345 DE10244345A DE10244345A1 DE 10244345 A1 DE10244345 A1 DE 10244345A1 DE 2002144345 DE2002144345 DE 2002144345 DE 10244345 A DE10244345 A DE 10244345A DE 10244345 A1 DE10244345 A1 DE 10244345A1
- Authority
- DE
- Germany
- Prior art keywords
- metal component
- sheet metal
- washer
- fixing means
- buffer stop
- 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.)
- Ceased
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F5/00—Braking devices, e.g. checks; Stops; Buffers
- E05F5/02—Braking devices, e.g. checks; Stops; Buffers specially for preventing the slamming of swinging wings during final closing movement, e.g. jamb stops
- E05F5/022—Braking devices, e.g. checks; Stops; Buffers specially for preventing the slamming of swinging wings during final closing movement, e.g. jamb stops specially adapted for vehicles, e.g. for hoods or trunks
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05Y2900/00—Application of doors, windows, wings or fittings thereof
- E05Y2900/50—Application of doors, windows, wings or fittings thereof for vehicles
- E05Y2900/53—Application of doors, windows, wings or fittings thereof for vehicles characterised by the type of wing
- E05Y2900/546—Tailgates
Abstract
Description
Die Erfindung betrifft einen Anschlagpuffer mit einem zylindrischen Grundkörper gemäß des Oberbegriffs des Patentanspruchs 1.The invention relates to a stop buffer a cylindrical body according to the generic term of claim 1.
Es sind aus Gummi bestehende, kreiszylindrische Anschlagpuffer bekannt, die an ihrem Außenumfang ein Gewinde ausbilden. Mit diesem Gewinde können sie an einem Fahrzeugteil festgelegt werden. Die Aufgabe der Anschlagpuffer besteht darin, beim Zuschlagen einer Fahrzeugklappe als Dämpfungsteil zu wirken.They are made of rubber, circular cylindrical Knock bumpers are known which form a thread on their outer circumference. With this thread you can they are fixed on a vehicle part. The task of the bumper consists of closing the vehicle flap as a damping part Act.
Aus der
Aufgabe der Erfindung ist es, die Festlegung eines Anschlagpuffers in einem Loch eines Blechbauteils zu verbessern.The object of the invention is that Definition of a stop buffer in a hole in a sheet metal component to improve.
Diese Aufgabe wird durch die Merkmale des Patentanspruchs 1 gelöst.This task is due to the characteristics of claim 1 solved.
Erfindungsgemäß weist ein Anschlagpuffer einen zylindrischen Grundkörper aus einem elastischen Material mit Befestigungsmitteln am Umfang zum Einrasten oder Eindrehen in ein Loch oder Gewinde eines Blechbauteiles auf. Über dem Grundkörper ist eine Unterlegscheibe aus einem nicht elastischen Material axial gehalten, wobei die Unterlegscheibe bündig am Blechbauteil anliegt, wenn der Anschlagpuffer im Blechbauteil montiert ist. Derartige Befestigungsmittel können beispielsweise ein Außengewinde am Mantel des Grundkörpers oder am Umfang des Grundkörpers umlaufende Rastnasen sein.According to the invention, a stop buffer has one cylindrical body Made of an elastic material with fasteners on the circumference Snap or screw into a hole or thread in a sheet metal component on. about the basic body a washer made of a non-elastic material is held axially, being the washer flush is in contact with the sheet metal component when the stop buffer is in the sheet metal component is mounted. Such fasteners can be, for example, an external thread on the jacket of the base body or on the circumference of the base body circumferential locking lugs.
Auf den Anschlagpuffer wirken bei einem Anschlag kurzfristig relativ hohe Kräfte, die der Anschlagpuffer auf das Blechbauteil überträgt, in dem er befestigt ist. Beim Einsatz relativ dünner Blechbauteile kann es dabei unerwünschterweise zu einer leichten Verformung des Blechbauteils im Bereich des Anschlagpuffers kommen. Diese Verformung nimmt durch wiederholtes Anschlagen zu. Durch den Einsatz der Unterlegscheibe erfolgt die Kraftübertragung vom Anschlagpuffer zum Blechbauteil wesentlich großflächiger. Dadurch kommt es auch bei dünnen Blechbauteilen zu keiner Verformung mehr.Act on the buffer a short-term attack relatively high forces that the buffer transfers to the sheet metal component in which he is attached. When using relatively thin sheet metal components, it can doing so undesirably to a slight deformation of the sheet metal component in the area of the stop buffer come. This deformation increases with repeated strikes. By using the washer, the power transmission from Buffer to the sheet metal component much larger. That’s what happens for thin sheet metal components no more deformation.
Günstigerweise ist die Unterlegscheibe durch die Befestigungsmittel axial auf dem Grundkörper gehalten. Dadurch sind keine zusätzlichen Mittel erforderlich, um die Unterlegscheibe axial zu halten, sondern die bereits vorhandenen Befestigungsmittel übernehmen diese Funktion.conveniently, is the washer axially on the fastener body held. This means there are no additional ones Means required to keep the washer axially but the existing fasteners take on this function.
Vorteilhafterweise bildet die Unterlegscheibe innen einen Gewindegang. Damit bildet die Unterlegscheibe ein Gegenstück zu einem als Befestigungsmittel am Grundkörper angebrachten Außengewinde. Der so entstehende Formschluss stellt eine zusätzliche axiale Lagesicherung der Unterlegscheibe auf dem Anschlagpuffer dar.The washer advantageously forms on the inside a thread. So the washer is a counterpart to one as a fastener on the body attached external thread. The resulting form fit provides an additional axial position lock the washer on the bumper.
Idealerweise kommt der Anschlagpuffer an einer Klappe eines Fahrzeugs zum Einsatz, um beim Zuschlagen der Klappe dämpfend zu wirken. Insbesondere bei Fahrzeugen werden aus Leichtbaugründen möglichst dünne Blechbauteile verwendet. Die Gefahr einer Verformung dieser Blechbauteile im Bereich des Anschlagpuffers ist deshalb besonders groß. Durch den Einsatz der Unterlegscheibe kann so auf einfache und kostengünstige Weise sichergestellt werden, dass sich das Blechbauteil nicht verformt.Ideally, the bumper comes on a flap of a vehicle to be used when striking dampening the flap to act. In the case of vehicles in particular, lightweight reasons are possible thin sheet metal components used. The danger of deformation of these sheet metal components in the area the buffer is therefore particularly large. By using the washer can be so simple and inexpensive Be ensured that the sheet metal component does not deform.
In der Zeichnung ist ein Ausführungsbeispiel der Erfindung dargestellt, anhand dessen die Erfindung im folgenden näher beschrieben wird. Die Figuren zeigen in schematischer Darstellungsweise:In the drawing, an embodiment of the Invention shown, based on which the invention in the following described in more detail becomes. The figures show a schematic representation:
Der in
Auf den Anschlagpuffer
Aus Gewichtsgründen werden im Fahrzeugbau
möglichst
dünne Blechbauteile
verwendet. Dadurch besteht die Gefahr, dass das Blechbauteil
Durch den Einsatz der Unterlegscheibe
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2002144345 DE10244345A1 (en) | 2002-09-24 | 2002-09-24 | Buffer stop for vehicle boot lid comprises cylindrical elastic body with fixing means to engage in metal component and with non-elastic washer axially on body to bear flush against metal component |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2002144345 DE10244345A1 (en) | 2002-09-24 | 2002-09-24 | Buffer stop for vehicle boot lid comprises cylindrical elastic body with fixing means to engage in metal component and with non-elastic washer axially on body to bear flush against metal component |
Publications (1)
Publication Number | Publication Date |
---|---|
DE10244345A1 true DE10244345A1 (en) | 2004-04-01 |
Family
ID=31969482
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE2002144345 Ceased DE10244345A1 (en) | 2002-09-24 | 2002-09-24 | Buffer stop for vehicle boot lid comprises cylindrical elastic body with fixing means to engage in metal component and with non-elastic washer axially on body to bear flush against metal component |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE10244345A1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008230504A (en) * | 2007-03-22 | 2008-10-02 | Toyota Motor Corp | Cushion for opening/closing body, and cushion mounting structure for opening/closing body |
US7690722B2 (en) * | 2007-05-21 | 2010-04-06 | Honda Motor Co., Ltd. | Energy absorbing vehicle hood stopper assembly |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2565649A1 (en) * | 1984-06-12 | 1985-12-13 | Renault | Adjustable stop with a spring, especially for car bodywork. |
US5419539A (en) * | 1993-08-16 | 1995-05-30 | Freudenberg-Nok General Partnership | Elastomeric shock absorber with positioning insert |
DE4340114A1 (en) * | 1993-11-25 | 1995-06-01 | Mecano Simmonds Gmbh | Adjustable buffer esp. for movable vehicle body part |
DE19814995A1 (en) * | 1998-04-03 | 1999-10-07 | Opel Adam Ag | Molded rubber buffer protects automotive bodywork from damage |
DE19917049A1 (en) * | 1998-04-29 | 1999-11-04 | Scania Cv Ab | Shock absorber to dampens the chassis vibrations of a heavy truck |
DE20101876U1 (en) * | 2001-02-01 | 2001-06-13 | Kunststofftechnik Riesselmann | Elastic bumper, in particular for a rear flap of a motor vehicle |
-
2002
- 2002-09-24 DE DE2002144345 patent/DE10244345A1/en not_active Ceased
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2565649A1 (en) * | 1984-06-12 | 1985-12-13 | Renault | Adjustable stop with a spring, especially for car bodywork. |
US5419539A (en) * | 1993-08-16 | 1995-05-30 | Freudenberg-Nok General Partnership | Elastomeric shock absorber with positioning insert |
DE4340114A1 (en) * | 1993-11-25 | 1995-06-01 | Mecano Simmonds Gmbh | Adjustable buffer esp. for movable vehicle body part |
DE19814995A1 (en) * | 1998-04-03 | 1999-10-07 | Opel Adam Ag | Molded rubber buffer protects automotive bodywork from damage |
DE19917049A1 (en) * | 1998-04-29 | 1999-11-04 | Scania Cv Ab | Shock absorber to dampens the chassis vibrations of a heavy truck |
DE20101876U1 (en) * | 2001-02-01 | 2001-06-13 | Kunststofftechnik Riesselmann | Elastic bumper, in particular for a rear flap of a motor vehicle |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008230504A (en) * | 2007-03-22 | 2008-10-02 | Toyota Motor Corp | Cushion for opening/closing body, and cushion mounting structure for opening/closing body |
US7690722B2 (en) * | 2007-05-21 | 2010-04-06 | Honda Motor Co., Ltd. | Energy absorbing vehicle hood stopper assembly |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OM8 | Search report available as to paragraph 43 lit. 1 sentence 1 patent law | ||
8110 | Request for examination paragraph 44 | ||
8131 | Rejection |