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Automatic adjusting arm of automobile braking system

An automobile brake system and automatic arm adjustment technology, applied in the direction of slack adjuster, etc., can solve the problems of reduced braking force, increased gap between brake drum and shoe, decreased thrust of brake air chamber, etc., to achieve shortened braking Effects of reaction time, shortened braking distance, and reduced consumption

Active Publication Date: 2013-06-26
ZHEJIANG LONGHU FORGING
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] During the use of the car, frequent braking will lead to continuous wear of the brake sub-components, resulting in varying degrees of increase in the gap between the brake drum and the shoe, resulting in longer pedal strokes, lower brake air chamber thrust, brake Braking hysteresis and reduced braking force, etc.

Method used

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  • Automatic adjusting arm of automobile braking system
  • Automatic adjusting arm of automobile braking system
  • Automatic adjusting arm of automobile braking system

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Embodiment Construction

[0014] A detailed description will be given below of specific embodiments of the present invention according to the accompanying drawings.

[0015] according to Figure 1 to Figure 7 As shown, the automatic adjustment arm of an automobile braking system described in this embodiment includes a swing arm 4, one end of the swing arm 4 is connected with a control wheel connection part 1, and a connection hole 2 is provided on the control wheel connection part 1, and the connection The hole 2 is composed of a circular hole and a rectangular hole located on the side of the circular hole close to the swing arm 4. The shape of the outer peripheral end surface of the control wheel connecting part 1 is the same as that of the connecting hole 2, and the connecting hole 2 includes a middle in the axial direction. The column hole 22 and the tapered hole 21 which is wide on the outside and narrow on the inside are located at the upper and lower ends of the column hole 22 respectively; an ob...

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Abstract

The invention discloses an automatic adjusting arm of an automobile braking system. The automatic adjusting arm of the automobile braking system comprises a swing arm, one end of the swing arm is connected with a control wheel connecting part, a connecting hole is formed in the control wheel connecting part and is composed of a round hole and a rectangular hole which is located in one side, close to the swing arm, of the round hole, an adjusting wheel connecting part is arranged on the outer side of a connection position of the control wheel connecting part and the swing arm, the axis of the adjusting wheel connecting part is perpendicular to both the axis of the swing arm and the axis of the connecting hole, a connecting plate is connected with one side, away from the adjusting wheel connecting part, between the control wheel connecting part and the swing arm, and a connecting wall is arranged between the control wheel connecting part and the adjusting wheel connecting part. Through the automatic adjusting arm, the fact that all wheel braking appliances have constant and consistent braking clearances can be ensured, braking of a finished automobile is enabled to be more flexible, more balanced and more effective, the braking distance is shortened, even though all wheel braking shoes are inconsistent in thickness and different in abrasive degree, the optimal effectiveness of the braking can also be ensured, braking response time is shortened, and consumption of compressed air is reduced.

Description

technical field [0001] The invention belongs to the technical field of automobile parts and appliances, and in particular relates to an automobile automatic adjustment arm. Background technique [0002] During the use of the car, frequent braking will lead to continuous wear of the brake sub-components, resulting in varying degrees of increase in the gap between the brake drum and the shoe, resulting in longer pedal strokes, lower brake air chamber thrust, brake Braking lag and reduced braking force, etc. In order to ensure the driving safety of the vehicle, maintain the relative stability of the pedal stroke and the work balance between the brakes, it is necessary to adjust the brake clearance. Contents of the invention [0003] The object of the present invention is to provide an automatic adjustment arm of an automobile brake system with firm structure and long service life in view of the deficiencies in the prior art. [0004] In order to realize the purpose ...

Claims

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Application Information

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IPC IPC(8): F16D65/52
Inventor 陈瑞龙
Owner ZHEJIANG LONGHU FORGING
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