Mounting device for shock absorbers of motor vehicles

A technology for supporting devices and shock absorbers, which is applied in the direction of shock absorbers, shock absorber-spring combinations, shock absorbers, etc., can solve the problems of comfort deterioration, vibration decoupling deterioration, etc., and achieve improved response performance, decoupling high effect

Inactive Publication Date: 2017-12-01
ZF FRIEDRICHSHAFEN AG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although a very compact design can be achieved by combining both functions in one component, this has the result that, in addition to the damping force, the spring force of the corresponding spring is also transmitted via the upper and lower bearings of the shock absorber
Due to the accompanying tensioning of the joints of the respective bearing device, the decoupling of vibrations and thus also the comfort is worsened.

Method used

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  • Mounting device for shock absorbers of motor vehicles
  • Mounting device for shock absorbers of motor vehicles
  • Mounting device for shock absorbers of motor vehicles

Examples

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Embodiment Construction

[0030] From figure 1 A sectional view of the supporting device 1 corresponding to the first embodiment of the present invention is obtained in FIG. In this case, the bearing device 1 is used in a truck in the region of the driver's cab bearing structure and engages here in the region of the driver's cab-side connecting structure of the spring bearing composed of the bearing spring 2 and the shock absorber 3 middle. In this case, the bearing device 1 supports a spring end of a bearing spring 2 and a damper piston 4 of a damper 3 on the cab of the truck.

[0031] if available at figure 1 As can be seen in , the bearing device 1 comprises an annular joint 5 with an inner bush 6 and a radially outer joint bush 7 relative thereto, wherein the bush 6 and the joint bush 7 pass through The elastomers (Elastomers) in the form of joint rubber 8 located between them are connected to each other. In this case, the joint rubber 8 is vulcanized onto the bush 6 and / or the joint bush 7 . ...

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Abstract

The invention relates to a supporting device (1; 33; 39; 44) for a shock absorber (3; 47) of a motor vehicle, which comprises a pin movable joint (12; 52). The pin movable joint makes a shock-absorbing piston (4; 46) and a movable joint cap (9; 35; 41; 45) connected. In this way, damping force of the shock absorber (3; 47) can be led to the movable joint cap. Furthermore, the movable joint cap establishes connection of the shock absorber on the vehicle body when the shock absorber (3; 47) is arranged and further makes the damping force transmitted to the vehicle body. In order to achieve an outstanding shock absorber supporting device (1; 33; 39; 44) which has a low manufacture cost and is simple to assemble, a space (11; 36; 42)is defined between the movable joint cap (9; 35; 41; 45) and a cover (10; 34; 40; 49) fixed on the movable joint cap. The pin movable joint (12; 52) is accommodated inside the space. Furthermore, the space is only open towards the shock-absorbing piston (4;46) in order to make the shock-absorbing piston connected to the pin movable joint.

Description

technical field [0001] The invention relates to a support device for a shock absorber of a motor vehicle, said support device includes a pin joint, which connects the damping piston with the joint cap, whereby the damping force of the shock absorber The joint cap can be inserted into the joint cap, and wherein the joint cap establishes the connection of the shock absorber to the vehicle body in the installed state of the shock absorber and transmits the damping force introduced therein to the vehicle body. Background technique [0002] In motor vehicles, the mounting device of the shock absorber serves to fix the respective shock absorber between parts of the respective motor vehicle that are movable relative to each other, for example between the axle or wheel and the body, or for example the driver's cab and the vehicle frame between. In addition to the compensation of manufacturing tolerances and the dynamic tensioning, the damper bearing here also brings about a vibrati...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F16F13/00
CPCF16F9/54B60G11/27B60G13/003B60G2204/1262B60G2204/128B60G2204/41
Inventor B·凯塞林W·科尔布H-G·布洛西希
Owner ZF FRIEDRICHSHAFEN AG
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