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Dragging reduction return mechanism of brake and brake comprising same

A brake and hysteresis technology, applied in the direction of brake actuator, brake components, brake type, etc., can solve problems such as return effect and unsatisfactory ability, and achieve the effect of enhancing structural rigidity, avoiding abnormal noise and saving space.

Pending Publication Date: 2021-10-15
EVERGRANDE NEW ENERGY AUTOMOTIVE INVESTMENT HLDG GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In view of this, the purpose of this application is to propose a drag-and-drop hysteresis return mechanism of the brake and the brake including it, so as to solve the problem of unsatisfactory return effect and ability provided by the existing brake

Method used

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  • Dragging reduction return mechanism of brake and brake comprising same
  • Dragging reduction return mechanism of brake and brake comprising same
  • Dragging reduction return mechanism of brake and brake comprising same

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Embodiment Construction

[0026] In order to clarify the purposes of this application, the present application will be described in detail below with reference to the accompanying drawings. The same components are indicated by the same reference numerals. It should be noted that the words "prior", "post", "left", "right", "" "", ",", ",", ",", ",", ",", "refer to the direction in the drawings. The words "inside" and "outside" are referred to as directions or away from the geometry center of the particular component.

[0027] figure 1 A brake of a dragging return mechanism including a brake is employed in the specific embodiment of the present application. figure 2 for figure 1 The A portion of the A portion of the brake including the drag return mechanism including the brake is enlarged. image 3 for figure 2 The partial cross-sectional perspective view of the brake of the drainated return mechanism including the brake. Figure 4 for figure 2 A structural diagram of a Brakener of a brake including a brake o...

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PUM

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Abstract

The invention discloses a dragging reduction return mechanism of a brake and the brake comprising the same. The dragging reduction return mechanism of the brake comprises an elastic bushing and at least one return spring, wherein the elastic bushing comprises a first connecting end and a second connecting end which are oppositely arranged, and the first connecting end and the second connecting end are used for connecting the brake with a guide pin and a caliper support respectively; each return spring is arranged on the elastic bushing in a sleeving mode and can stretch and retract in the axial direction of the elastic bushing; and the return springs are made of spring steel. The dragging reduction return mechanism of the brake and the brake comprising the same are used for solving the problems that an existing brake is not ideal in return effect and capacity.

Description

Technical field [0001] The present application relates to the field of vehicle manufacturing, and more particularly to a dragging retracting mechanism for a lowering backerter and a brake including it. Background technique [0002] At present, the brake caliper torque of most passenger cars is usually not more than 5N · m. With the rapid development of electric motorization of the automotive industry, to further solve the endurance of the pure electric car, for the drag of the brake caliper Stagnation is getting higher and higher. [0003] The existing brake caliper low tissue structure is mostly the following three forms: the first is the friction plate backplane riveting truncular spring, which is inserted into the piston. Combined with increased piston returns, the inner plate of the friction plate is quickly pulled back through the piston when the brake release is released, and the disc is separated to reduce the torque. When the structure is returned, the sound is high, and ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16D65/22F16D65/00F16D121/16F16D125/58
CPCF16D65/22F16D65/0006F16D2121/16F16D2125/585Y02T10/62
Inventor 王荣袁建成张志明董振
Owner EVERGRANDE NEW ENERGY AUTOMOTIVE INVESTMENT HLDG GRP CO LTD