Disk brake having a pad-retaining clip and a securing device, and brake pad set

A technology of disc brakes and brake linings, applied in the direction of brake types, axial brakes, brake components, etc., can solve the problems of slipping, being difficult to be detected, hindering the locking of brake linings, etc., to reduce the number of parts. effect of quantity

Active Publication Date: 2018-08-31
KNORR BREMSE SYST FUER NUTZFAHRZEUGE GMBH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, the locking of the lining is only provided for an indeterminate time, the defect must be imperceptible
In the worst case, the lining retaining clip may slip during operation and prevent the locking of the brake lining

Method used

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  • Disk brake having a pad-retaining clip and a securing device, and brake pad set
  • Disk brake having a pad-retaining clip and a securing device, and brake pad set
  • Disk brake having a pad-retaining clip and a securing device, and brake pad set

Examples

Experimental program
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Embodiment Construction

[0052] Certain terms, such as "upper", "lower", "right", "left", etc., are used below with respect to the orientation in the figures. The coordinates x, y, z in the drawings are used to further indicate the direction.

[0053] figure 1 A schematic perspective view of a disc brake 1 with a first embodiment of the locking device 10 according to the invention is shown. The disc brake 1 is, for example, an air disc brake 1 .

[0054] The disc brake 1 is assigned, for example, to a vehicle, in particular a commercial vehicle, and comprises a brake disc, which is not shown here, but is easily conceivable, with a brake disc rotational axis 2 extending in the y-direction, a brake caliper 3. A brake support, not further shown, and at least two brake linings 4 and 5 mounted on a lining backing plate 4a, 5a, respectively. The brake linings 4 and 5 are received in so-called lining grooves in the brake carrier and are held by lining holding clips 8 which will be described below.

[005...

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PUM

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Abstract

The invention relates to a disk brake (1) for a vehicle, in particular for a utility vehicle, comprising a brake disk having a brake-disk axis of rotation (2), a brake caliper (3), in particular a sliding caliper, which has an application section (3a) and a back section (3b), at least two brake pads (4, 5), which each have a pad back plate (4a, 5a) provided with a pad-retaining spring (6, 7), which brake pads are each supported under preload by a pad-retaining clip (8) releasably fastened to the brake caliper (3) and of which brake pads an application-side brake pad (4) is associated with theapplication section (3a) and a back-side brake pad (5) is associated with the back section (3b), and a securing device (10) for securing the position of the pad-retaining clip (8), which securing device forms a releasable connection between the pad-retaining clip (8) and the pad back plate (5a) of the back-side brake pad (5). The securing device (10) has at least one clip element (11) and at leastone retainer (12, 12'), wherein, in an installed state of the pad-retaining clip (8), at least one section (11e) of the at least one clip element (11) is in engagement with at least one section (12b,12c, 5c) of the retainer (12, 12'), and wherein, during installation / removal of the pad-retaining clip, the at least one section (11e) of the at least one clip element (11) can be moved against a spring force of said at least one section (11e) or of at least one section (11d) of the at least one clip element (11) that is connected to said section (11e). The invention further relates to a corresponding brake pad set (100).

Description

technical field [0001] The present invention relates to a disc brake with a lining retaining clip and a locking device according to the preamble of claim 1 . The invention also relates to a brake lining set for such a disc brake. Background technique [0002] The brake linings of disc brakes, in particular pneumatic disc brakes, in vehicles, such as commercial vehicles, are held in so-called lining grooves by means of lining retaining clips. In order that the lining retaining clip cannot be displaced from its position due to lateral forces in the vehicle, additional structural elements are required which not only prevent the retaining clip from moving, especially during operation, but also enable assembly and disassembly. [0003] The additional structural elements include, for example, combinations of bolts and locking cotter pins, spring elements and screws. After the brake linings are loaded and the lining retaining clips are fitted, the mechanic may then forget to inst...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16D65/097
CPCF16D65/0978F16D2055/007F16D2250/0084F16D65/097
Inventor O·克劳泽M·克林格纳T·舍夫贝格尔
Owner KNORR BREMSE SYST FUER NUTZFAHRZEUGE GMBH
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