DE964930C - Angle-elastic fastening end for telescopic shock absorbers and telescopic spring struts, especially of motor vehicles - Google Patents
Angle-elastic fastening end for telescopic shock absorbers and telescopic spring struts, especially of motor vehiclesInfo
- Publication number
- DE964930C DE964930C DEB37939A DEB0037939A DE964930C DE 964930 C DE964930 C DE 964930C DE B37939 A DEB37939 A DE B37939A DE B0037939 A DEB0037939 A DE B0037939A DE 964930 C DE964930 C DE 964930C
- Authority
- DE
- Germany
- Prior art keywords
- telescopic
- fastening end
- elastic fastening
- neck
- angular
- 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
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
- F16F9/32—Details
- F16F9/54—Arrangements for attachment
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
- F16F9/32—Details
- F16F9/3207—Constructional features
- F16F9/3235—Constructional features of cylinders
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
- F16F9/32—Details
- F16F9/58—Stroke limiting stops, e.g. arranged on the piston rod outside the cylinder
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Fluid-Damping Devices (AREA)
Description
Die Erfindung betrifft ein winkelelastisches Befestigungsende von Teleskopstoßdämpfern oder Teleskopfederbeinen von Kraftfahrzeugen. Es sind Ausführungen bekannt, bei denen ein rundes Auge eine Gummihülse trägt, durch die die Befestigungsschraube hindurchgesteckt wird, so daß sich der Stoßdämpfer unter Überwindung der Rückstellkräfte dieser Gummilagerung winkelelastisch bewegen läßt. Auch sind Ausführungen bekannt, bei denen das Befestigungsende aus einem Stift besteht, der mit einem Fahrzeugteil, z. B. dem Karosserieblech mittels winkelelastischer Elemente verbunden ist. Die bekannten Ausführungen haben den Nachteil, daß für die elastische Ausbildung der Befestigung besondere Gummi- oder andere Elemente erforderlich sind.The invention relates to an angularly elastic fastening end of Telescopic shock absorbers or telescopic suspension struts for motor vehicles. There are executions known, in which a round eye carries a rubber sleeve through which the fastening screw is inserted through, so that the shock absorber overcoming the restoring forces this rubber mounting can move angularly elastic. Designs are also known where the fastening end consists of a pin that is attached to a vehicle part, z. B. is connected to the body panel by means of angular elastic elements. the known designs have the disadvantage that for the elastic training of the Fastening special rubber or other elements are required.
Das Befestigungsende gemäß der Erfindung ist dadurch gekennzeichnet, daß es aus einem elastischen Hals besteht, der in der Verlängerung der Teleskoprohre angeordnet ist und die winkeligen Bewegungen elastisch aufnimmt. Auf diese Weise wird erreicht, daß hierfür keine besonderen Teile erforderlich sind. Der elastische Hals kann in ein rundes Auge oder in einen Stift für die Stiftbefestigung übergehen. Als Werkstoff für das Befestigungsende kommen wegen des günstigen Festigkeits- und Elastizitätsverhaltens insbesondere Kunststoffe, z. B. Polyamide, in Frage. Dabei können die Teleskoprohre in an sich bekannter Weise ebenfalls aus Kunststoff bestehen und in den erfindungsgemäßen Hals übergehen oder aber ist ein besonderes Teil vorhanden, das den elastischen Hals trägt und mit dem Teleskoprohr verbunden ist. Auch kann der Hals in bekannter Weise mit der Kolbenstange des Teleskopstoßdämpfers verbunden sein.The fastening end according to the invention is characterized in that it consists of an elastic neck, which is in the extension of the telescopic tubes is arranged and absorbs the angular movements elastically. In this way it is achieved that no special parts are required for this. The elastic one Neck can merge into a round eye or a pin for pin attachment. As a material for the fastening end come because of the favorable strength and Elasticity behavior in particular plastics, z. B. polyamides in question. Included the telescopic tubes can also be made of plastic in a manner known per se and merge into the neck according to the invention or a special part is present, which carries the elastic neck and is connected to the telescopic tube. Also can the neck is connected in a known manner to the piston rod of the telescopic shock absorber be.
Ausführungsbeispiele der Erfindung sind in der Zeichnung dargestellt, und zwar zeigt Abb. I einen Teleskopdämpfer mit oberer Stiftbefestigung und unterer Augenbefestigung, Abb. 2 ein Teleskopfederbein mit oberer Augenbefestigung und unterer Stiftbefestigung.Embodiments of the invention are shown in the drawing, namely Fig. I shows a telescopic damper with an upper pin attachment and a lower one Eye attachment, Fig. 2 a telescopic strut with an upper eye attachment and a lower one Pin attachment.
Das Teleskoprohr I, daß als Schutzrohr des Teleskopdämpfers der Abb. I dient, geht in den elastischen Hals 2 über, der an seinem oberen Ende für die Befestigung des Teleskopdämpfers den Stift 3 trägt, der mit dem Karosserieteil 4 durch die Mutter 5 verbunden ist. Zwischen Hals 2 und Teleskoprohr I befindet sich eine Verdickung 6, die eine Bohrung zur Aufnahme der Kolbenstange 7 enthält. Der Spannstift 8 stellt die Verbindung zwischen Kolbenstange und Schutzrohr i her.The telescopic tube I, which acts as a protective tube for the telescopic damper in Fig. I serves, goes into the elastic neck 2, which at its upper end for the Attachment of the telescopic damper carries the pin 3, which is connected to the body part 4 connected by the nut 5. Between the neck 2 and the telescopic tube I is located a thickening 6 which contains a bore for receiving the piston rod 7. Of the Dowel pin 8 establishes the connection between the piston rod and protective tube i.
Am unteren Ende geht das Teleskoprohr 9 in den erfindungsgemäßen Hals Io und dieser in das Auge II über. Der Bolzen 12 stellt die Verbindung mit dem Gabelstück 13 her, das als ein Teil des Fahrzeuges aufzufassen ist. Das Federbein der Abb. 2 besteht aus dem oberen Teleskoprohr 14 mit elastischem Hals 15 und Auge 16 sowie dem unteren Teleskoprohr 17 mit elastischem Hals 18 und Stift r9. Die Schraubenfeder 2o ist das federnde Element des Federbeines, und das untere Teleskoprohr 17 trägt die Führungsringe 2I und 22, die in dem oberen Teleskoprohr I4 gleiten. Als Anschlag in Zugrichtung ist ein geteilter oder geschlitzter Ring 23 vorgesehen, der in einer Verdickung 24 des Teleskoprohres I4 gehalten ist und gegenüber der unteren Stirnfläche 25 des Führungsringes 22 den Anschlag darstellt.At the lower end, the telescopic tube 9 merges into the neck Io according to the invention and this into the eye II. The bolt 12 establishes the connection with the fork piece 13 , which is to be understood as a part of the vehicle. The strut of Fig. 2 consists of the upper telescopic tube 14 with elastic neck 15 and eye 16 and the lower telescopic tube 17 with elastic neck 18 and pin r9. The coil spring 2o is the resilient element of the strut, and the lower telescopic tube 17 carries the guide rings 2I and 22, which slide in the upper telescopic tube I4. A split or slotted ring 23 is provided as a stop in the pulling direction, which is held in a thickening 24 of the telescopic tube I4 and represents the stop opposite the lower end face 25 of the guide ring 22.
Die Erfindung ist nicht auf das gezeichnete Ausführungsbeispiel beschränkt, insbesondere kann der Querschnitt des Halses jede Form haben, die die Elastizität in den gewünschten Bewegungsrichtungen günstig gestaltet. Bei der Augenausführung kann der Schwingwinkel quer zur Achse des Auges auch direkt durch Bewegung des Auges i i auf Bolzen 12, aufgenommen werden, so daß der elastische Hals nur die kardanischen Winkel längs zur Achse aufnehmen muß.The invention is not limited to the illustrated embodiment, in particular, the cross-section of the neck can have any shape that promotes elasticity designed favorably in the desired directions of movement. In the eye execution the angle of oscillation transverse to the axis of the eye can also be adjusted directly by moving the eye i i on bolt 12, so that the elastic neck only the gimbal Must include angle along the axis.
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEB37939A DE964930C (en) | 1955-11-18 | 1955-11-18 | Angle-elastic fastening end for telescopic shock absorbers and telescopic spring struts, especially of motor vehicles |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEB37939A DE964930C (en) | 1955-11-18 | 1955-11-18 | Angle-elastic fastening end for telescopic shock absorbers and telescopic spring struts, especially of motor vehicles |
Publications (1)
Publication Number | Publication Date |
---|---|
DE964930C true DE964930C (en) | 1957-05-29 |
Family
ID=6965339
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DEB37939A Expired DE964930C (en) | 1955-11-18 | 1955-11-18 | Angle-elastic fastening end for telescopic shock absorbers and telescopic spring struts, especially of motor vehicles |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE964930C (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0299984A1 (en) * | 1986-10-03 | 1989-01-25 | Rollin F Christopherson | Dampening shock absorber. |
EP0535335A1 (en) * | 1991-09-30 | 1993-04-07 | Volkswagen Aktiengesellschaft | Independent wheel suspension for motor vehicles |
WO1996019682A1 (en) * | 1994-12-22 | 1996-06-27 | Oseney Limited | An end mounting for a ram housing |
EP1930621A1 (en) * | 2006-11-17 | 2008-06-11 | Delphi Technologies, Inc. | Shock absorber with rebound stop fixed on the outer tube |
DE102007014124A1 (en) * | 2007-03-23 | 2008-10-02 | Saf-Holland Gmbh | shock absorber |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE937273C (en) * | 1954-07-22 | 1955-12-29 | Hemscheidt Maschf Hermann | Hydraulic vibration damper, especially telescopic damper for motor vehicles |
-
1955
- 1955-11-18 DE DEB37939A patent/DE964930C/en not_active Expired
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE937273C (en) * | 1954-07-22 | 1955-12-29 | Hemscheidt Maschf Hermann | Hydraulic vibration damper, especially telescopic damper for motor vehicles |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0299984A1 (en) * | 1986-10-03 | 1989-01-25 | Rollin F Christopherson | Dampening shock absorber. |
EP0299984A4 (en) * | 1986-10-03 | 1989-03-23 | Rollin F Christopherson | Dampening shock absorber. |
EP0535335A1 (en) * | 1991-09-30 | 1993-04-07 | Volkswagen Aktiengesellschaft | Independent wheel suspension for motor vehicles |
WO1996019682A1 (en) * | 1994-12-22 | 1996-06-27 | Oseney Limited | An end mounting for a ram housing |
US5904089A (en) * | 1994-12-22 | 1999-05-18 | Oseney Limited | End mounting for a ram housing |
EP1930621A1 (en) * | 2006-11-17 | 2008-06-11 | Delphi Technologies, Inc. | Shock absorber with rebound stop fixed on the outer tube |
DE102007014124A1 (en) * | 2007-03-23 | 2008-10-02 | Saf-Holland Gmbh | shock absorber |
DE102007014124B4 (en) * | 2007-03-23 | 2013-01-24 | Saf-Holland Gmbh | shock absorber |
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