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Brake tongs with brake for stationed vehicle

A brake caliper and parking technology, applied in the direction of manual starting devices, etc., can solve the problems of increasing vehicle manufacturing costs and occupying installation space, and achieve the effect of convenient operation and installation and compact structure

Inactive Publication Date: 2005-03-30
重庆红宇精密工业集团有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When this brake caliper is used for rear braking, a parking brake must be installed separately due to the lack of a parking brake mechanism, which not only occupies the installation space in the vehicle, but also increases the manufacturing cost of the vehicle

Method used

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  • Brake tongs with brake for stationed vehicle
  • Brake tongs with brake for stationed vehicle
  • Brake tongs with brake for stationed vehicle

Examples

Experimental program
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Effect test

Embodiment Construction

[0019] Below in conjunction with accompanying drawing and embodiment the present invention will be further described:

[0020] As shown in Figure 1, the present invention includes a cylinder 12, a piston 3, an oil inlet 11, a seal ring 13 and a brake block 2, and is characterized in that: the parking brake mechanism arranged in the cylinder 12 includes a manual Brake pull arm 8, steel ball seat 9, ejector rod 7, multi-head screw rod 5, multi-head screw sleeve 4, return spring 14 and spring seat 15, spring seat 15 passes through collar 16, steel ball seat 9, anti-rotation pin 6 It is fixedly connected with the cylinder body 12, and the right end of the ejector rod 7 moves through the steel ball seat 9 and the cylinder body 12 in turn, and is fixedly connected with the hand brake pull arm 8, and the left end of the ejector rod 7 is provided with a steel ball disc 17, as shown in Fig. 2 or It can be seen from Fig. 3 that the steel ball disc 17 and the steel ball seat 9 are provid...

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PUM

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Abstract

A bracking pincers for stopping a car comprises cylinder, piston, oil inlet hole, seal gascket and bracking block. It features having hand bracking arm, steel ball seat, multihead screw, multihead screw casing, top rod, returning spring and spring seat in the cylinder; placing steel ball disc at top rod left end; making the rolling channel on disc and seat; setting axial gap between screw tooth and screw groove bigger than gap between piston and bracking block in thread connection.

Description

(1) Technical field [0001] The invention relates to a brake caliper for an automobile, in particular to a brake caliper with a parking brake mechanism. (2) Technical background [0002] Existing automobile brake calipers are generally made up of cylinder block, piston, oil inlet hole, sealing ring and brake block. It pushes the piston out by oil pressure, so that the piston bears against the brake block and clamps the brake disc to achieve the purpose of braking. When the brake caliper is used for rear braking, a parking brake must be provided separately due to the lack of a parking brake mechanism, which not only takes up installation space in the vehicle, but also increases the manufacturing cost of the vehicle. (3) Contents of the invention [0003] The object of the present invention is to provide a compact brake caliper with parking brake, which can not only brake the vehicle but also brake the vehicle, and can automatically adjust the gap caused by the wear of the b...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60T7/08B60T7/10
Inventor 刘力平
Owner 重庆红宇精密工业集团有限公司
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