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Support unit

A support device, flange technology, applied in the direction of transportation and packaging, brakes, brake components, etc., can solve problems such as high complexity and heavy

Inactive Publication Date: 2017-02-22
SAF HOLLAND GMBH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In this case, the brake brackets known from the prior art generally have the disadvantage that they are heavy in construction and they require high complexity in assembly due to the large number of parts to be assembled

Method used

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Experimental program
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Embodiment Construction

[0024] exist figure 1 In the shown schematically simplified sectional view of a preferred embodiment of the support device 2 according to the invention, the expansion wedge device 8 with the housing 82 is only partly sectioned, and the other parts not sectioned are in a very simplified manner. icon. The support device has a guide 26 adjacent to the housing 82 of the expansion wedge device 8 , in which the guide element 4 is arranged so as to be displaceable and guided along the guide axis F. As shown in FIG. In this case, the guide part 26 in particular has a guide geometry 27 which is constructed in a particularly preferred manner as a cylindrical hollow space inside the guide part 26 and which ensures that the guide element 4 does not vertically displacement on the guide axis F and facilitates the sliding of the guide element 4 . Opposite the expansion wedge device 8 , the support device 2 has a second flange part 24 to which the brake cylinder 6 can be fastened or prefera...

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Abstract

The invention relates to a support unit (2), comprising a first flange section (22), a second flange section (24) and a guiding section (26), wherein the first flange section (22) has a first engagement geometry (23) for securing the support unit (2) to a chassis, wherein the second flange section (24) has a second engagement geometry (25) for securing a brake cylinder, wherein the guiding section (26) is arranged adjacent to the second flange section and has a guiding geometry (27) for guiding a guide element (4) along a guide axis, wherein an expansion wedge unit (8) is provided adjacent to the guiding section (26), and wherein the expansion wedge unit (8) has a housing (82) which is formed as one piece with the guiding section.

Description

technical field [0001] The invention relates to a support device for a brake system of a motor vehicle, preferably a utility vehicle. Background technique [0002] In the state of the art so far, support devices are known, usually provided with a cast brake bracket to which the different subassemblies of the vehicle brake can be fixed and by means of which the support device is connected to the For example the axle. In this case, the brake brackets known from the prior art generally have the disadvantage that they are heavy in construction and they require a high degree of complexity in terms of assembly due to the large number of parts to be assembled. Especially in the field of expanding wedge drum brakes, it was previously necessary to fix the expanding wedge arrangement to the brake carrier by means of welding or screwing and to provide an additional adapter element for mounting the brake cylinder. These additional adapter elements on the one hand increase the installa...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16D65/02B60T1/00
CPCB60T1/00F16D65/02F16D51/00F16D2051/003B60T17/088B60T17/00F16D65/0056
Inventor 奥拉夫·德鲁斯奥利维尔·马施纳
Owner SAF HOLLAND GMBH
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