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Fixation device for an operation device of a parking brake

A technology for parking brakes and fixing devices, applied in the direction of braking action starting devices, brakes, manual starting devices, etc., which can solve the problems of high cost of locking sections and locking pawls, unusable raw materials, increased manufacturing costs, etc. , to achieve the effects of small weight, tool cost reduction, and manufacturing cost reduction

Inactive Publication Date: 2014-08-20
DIETZ AUTOMOTIVE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] On the one hand, this has the disadvantage that the costs for producing the locking section and the locking pawl are relatively high with the required stamping tools
Furthermore, it is disadvantageous that a relatively large amount of waste material is produced when punching out the locking section and the locking pawl from the corresponding raw material, that is to say, no longer usable raw material is produced, which further increases the manufacturing costs

Method used

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  • Fixation device for an operation device of a parking brake
  • Fixation device for an operation device of a parking brake
  • Fixation device for an operation device of a parking brake

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0034] figure 1 An operating device 1 for a parking brake in a vehicle is shown.

[0035] The actuating device 1 has a hand brake lever 2 , which is mounted pivotably about a horizontal axis on a bearing 3 . The handbrake lever 2 has a base body whose front end is designed in the form of a tube section.

[0036] A tie rod 5 is supported on the bearing 3 on the pivot bearing 4 . The corresponding position of the handbrake lever 2 is transmitted via the tie rod 5 to the not shown parking brake of the vehicle.

[0037] An actuating rod 6 is supported in the handbrake lever 2 , which is guided in the tube section of the handbrake lever 2 . An opening is provided at the front end of the tube section of the handbrake lever 2 through which the front end of the actuating rod 6 protrudes. A button 7 is fastened to the front end of the operating lever 6 . The button 7 is operated against a spring not shown.

[0038] The fastening device has a locking pawl 8 and a locking section 9...

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PUM

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Abstract

The invention relates to a fixation device for an operation device of a parking brake, wherein the fixation device comprises a locking ratchet (8) and a locking segment (9). The locking ratchet (8) and the locking segment (9) are pressing pieces formed by a raw material in aid of a pressing cutter.

Description

technical field [0001] The invention relates to a fastening device for a parking brake. Background technique [0002] Actuating devices for parking brakes are used in particular in motor vehicles. Such an operating device is known, for example, from DE 10 2006 010 853 . [0003] The actuating device described there comprises a hand brake lever which is pivotably mounted on a bearing. An operating lever is guided in the handbrake lever, which is actuatable by means of a button and which is coupled to the fastening device. The fastening device serves to fasten the handbrake lever in a defined swivel position. By actuating the button, the fastening device can be released and the handbrake lever can be brought into another swivel position, in which the handbrake lever can again be fixed by the fastening device. [0004] The fastening device has a locking pawl and a locking section. The locking section is fastened to the bearing seat and has a toothed rack with locking teeth...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60T7/10
CPCB60T7/102
Inventor J·施魏克勒
Owner DIETZ AUTOMOTIVE