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Friction plate active return mechanism

A return mechanism, friction plate technology, applied in the direction of brake actuator, gear transmission mechanism, mechanical equipment, etc., can solve the problems of increasing the fuel consumption of automobiles and increasing the drag torque, and achieve the goal of reducing fuel consumption and reducing drag torque. Effect

Active Publication Date: 2019-01-08
CLASSIS BRAKES INT SUZHOU
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the existing brake, due to the effect of friction between the coil spring and the sliding spring, the friction plate cannot return quickly after braking to give enough clearance to the brake disc, so that the brake disc is blocked when it rotates, increasing drag. hysteresis torque, thereby increasing vehicle fuel consumption

Method used

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  • Friction plate active return mechanism
  • Friction plate active return mechanism
  • Friction plate active return mechanism

Examples

Experimental program
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Effect test

Embodiment

[0018] Such as figure 1 , figure 2 , image 3 As shown, a friction plate active return mechanism includes a bracket 1 and a friction plate 2. The friction plate 2 is fixedly installed in the bracket 1, and one side of the friction plate 2 is riveted with a buckle 3, and the buckle 3 It is L-shaped; a spring 4 is clamped on the bracket 1, and the spring 4 matches the buckle 3; as Figure 4 As shown, one end of the buckle 3 is provided with a fixed installation hole 31, and the other end is bent to form a free end 32 of the buckle. The spring limiter 33 is L-shaped to prevent falling off; as Figure 5 As shown, one end of the spring 4 is provided with a limit groove 41 matching the spring limiter 33, and the other end is fixedly connected with an upper clamp 42 and a lower clamp 43, and one side of the upper clamp 42 is upward. Bending to form the free end 44 of the upper clip, one end of the lower clip 43 is bent downward to form a free end 45 of the lower clip, which is m...

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PUM

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Abstract

The invention discloses an active returning mechanism for a friction plate. The active returning mechanism for the friction plate comprises a support and the friction plate. The friction plate is fixedly installed in the support. A buckle is fixedly connected to one side of the friction plate. A spring is clamped to the support and matched with the buckle. According to the active returning mechanism for the friction plate, due to the fact that the buckle is connected to the friction plate in a riveted manner and the spring is clamped to the support, the spring returns after braking release, meanwhile the spring hooks the buckle and drives the friction plate to return as well, dragging moment is reduced, and therefore oil consumption of an automobile is reduced.

Description

technical field [0001] The invention relates to the technical field of brakes, in particular to an active return mechanism for a friction plate. Background technique [0002] In the existing brake, due to the effect of friction between the coil spring and the sliding spring, the friction plate cannot return quickly after braking to give enough clearance to the brake disc, so that the brake disc is blocked when it rotates, increasing drag. The hysteresis torque increases the fuel consumption of the vehicle. Contents of the invention [0003] In view of the deficiencies in the prior art, the purpose of the present invention is to provide an active return mechanism for the friction plate. After the brake is released, the spring will actively and quickly pull the friction plate back to the initial position, reducing the drag torque, thereby Reduce car fuel consumption. [0004] In order to achieve the above object, the technical solution adopted by the present invention is a...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F16D65/22F16D121/16
Inventor 李冬生施永祥
Owner CLASSIS BRAKES INT SUZHOU
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