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Self-energizing Brake Caliper

A brake caliper, self-exciting technology, applied in the direction of brakes, brake components, brake types, etc., can solve the problems of high manufacturing cost, low mass production, complex structure, etc., and achieve the effect of increasing the strengthening effect

Active Publication Date: 2020-04-28
KYUNG CHANG IND +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, the existing self-excited brakes are complex in structure, low in mass production and high in manufacturing cost. In the structure using wedges, self-locking (self-locking) due to insertion phenomenon and other reasons are self-defeating. Excitation brakes are not practical for the vehicle

Method used

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  • Self-energizing Brake Caliper

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Embodiment Construction

[0032] Hereinafter, the present invention will be specifically described with reference to the drawings.

[0033] In this specification, only the essential components necessary for the description of the present invention are described, and the components irrelevant to the essence of the present invention are not mentioned. And, it should be interpreted in a non-exclusive sense including other constituent elements, not in a sense including only the mentioned exclusive constituent elements.

[0034] In this specification, inboard refers to the vehicle side of the brake disc, and outboard refers to the vehicle's outer side of the brake disc.

[0035] figure 1 It is a perspective view of a brake disc with a self-excited brake caliper installed in the present invention, figure 2 is a plan view viewed from the outside direction, image 3 It is an exploded perspective view of the self-excited brake caliper of the present invention.

[0036] The self-excited brake caliper of the...

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PUM

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Abstract

According to the present invention, a self-energizing brake caliper includes: a caliper bracket (10) fixed to a vehicle frame and including a rotation shaft extended in a heightwise direction of a vehicle; a first caliper arm (20) and a second caliper arm (30) capable of rotating around the rotation shaft of the caliper bracket (10) and connected across from each other; an inner brake pad (40); and an outer brake pad (50). The first caliper arm (20, upper arm) is connected to a first end part (41) of the inner brake pad (40) inside a brake disc to be able to be slid, and an outer end part (21)of the first caliper arm (20) is fixed to a second end part (52) of the outer brake pad (50). The second caliper arm (30, lower arm) is fixed to a second end part (42) of the inner brake pad (40) inside the brake disc, and an outer end part (31) of the second caliper arm (30) is connected to a first end part (51) of the outer brake pad (50) to be able to be slid. Inner end parts (22, 32) of the first caliper arm (20) and the second caliper arm (30) are provided to receive the operating force of an operating device.

Description

technical field [0001] The invention relates to a self-energizing brake caliper. Background technique [0002] In a hydraulic brake system, when a driver steps on a brake pedal, pressure generated in a master cylinder is converted into braking force by a disc brake caliper or a drum brake wheel cylinder. A self-energizing brake is included as a device to enhance the braking force, for example, a self-energizing brake utilizing a ball or a ramp disclosed in U.S. Patent No. 5,012,901, U.S. Patent No. 6 , No. 318, No. 513 discloses a self-excited brake utilizing the wedge effect (wedge effect). [0003] However, the existing self-excited brakes are complex in structure, low in mass production and high in manufacturing cost. In the structure using wedges, self-locking (self-locking) due to insertion phenomenon and other reasons are self-defeating. Brakes are not actually applicable to the vehicle. [0004] In addition, in Brake-by-wire (Brake-by-wire), when using an EMB (elec...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16D55/2255F16D65/092F16D65/18F16D125/70
CPCF16D55/2255F16D65/092F16D65/18F16D2055/0008F16D2055/002F16D2125/70F16D55/2245F16D65/0075F16D65/095F16D2121/04F16D2121/24F16D2125/60F16D2125/64F16D51/50F16D2055/0029B60T1/065F16D65/0056F16D2125/68
Inventor 李光镇
Owner KYUNG CHANG IND
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