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Brake caliper and automobile

A brake caliper and caliper technology, applied in the direction of brake type, brake actuator, brake components, etc., can solve the problem of inability to adjust the soft and hard state of the braking force, and achieve the effect of shortening the braking distance and hard braking force output

Pending Publication Date: 2021-12-31
天津天汽集团有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, none of the brake calipers currently on the market can adjust the soft or hard state of the braking force according to whether it is in an emergency braking state.

Method used

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  • Brake caliper and automobile
  • Brake caliper and automobile
  • Brake caliper and automobile

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Embodiment Construction

[0019] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. The components of the embodiments of the invention generally described and illustrated in the figures herein may be arranged and designed in a variety of different configurations.

[0020] Accordingly, the following detailed description of the embodiments of the invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art wi...

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Abstract

The invention discloses a brake caliper and an automobile, and belongs to the technical field of automobile braking. The brake caliper comprises a caliper body, an oil cavity, a piston, a damper and a valve block; the caliper body is of a hollow shell structure; the oil cavity is formed in the side of the caliper body and is communicated with the caliper body; the oil cavity is provided with an oil inlet and an oil outlet, the oil outlet is arranged away from the caliper body, and the oil inlet is arranged close to the caliper body; the piston is arranged in the oil cavity and is driven by the pressure of brake fluid in the oil cavity to move; the damper is of a hollow structure and is communicated with the oil cavity through the oil outlet; and the valve block is arranged in the oil cavity and located between the oil inlet and the oil outlet, an oil passing hole is formed in the valve block, and the brake fluid flows into the damper through the oil passing hole. By means of the brake caliper, through the arrangement of the damper and the valve block, the braking force of the braking caliper can be dynamically adjusted in a soft and hard mode.

Description

technical field [0001] The invention relates to the technical field of automobile braking, in particular to a brake caliper and an automobile. Background technique [0002] In the prior art, the disc caliper braking system of a passenger car mainly uses constant brake oil to generate pressure to push the caliper piston, and the caliper piston then pushes the friction plate to clamp the brake disc on the wheel to achieve braking. [0003] During the braking process, non-emergency braking requires a stable braking force output to meet the requirements of braking comfort comfort, while emergency braking requires a harder braking force output to meet the requirements of rapid deceleration and reduced braking distance. However, none of the brake calipers currently on the market can adjust the soft or hard state of the braking force according to whether it is an emergency braking state. [0004] Therefore, it is urgent to provide a brake caliper and an automobile to solve the abo...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16D65/092F16D65/14F16D121/04
CPCF16D65/092F16D65/14F16D2121/04
Inventor 吴楠
Owner 天津天汽集团有限公司
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