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Brake shoe assembly with wireless alarm function

A technology of wireless alarms and brake shoes, applied in the types of brakes, mechanical equipment, etc., can solve problems such as driving hazards, waste, and endangering the safety of drivers and passengers, and achieve timely alarms, simple manufacturing, and high alarm accuracy.

Pending Publication Date: 2020-01-07
CSG TRW CHASSIS SYST CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The friction plate is an important piece of equipment in the vehicle braking device, and it is also one of the parts that wear out during the use of the vehicle. During the use of the vehicle, the friction plate is often used to force the vehicle to slow down and stop, so the friction plate will become thinner and thinner , when the wear reaches a certain limit, it must be replaced, otherwise it will bring hidden dangers to driving and endanger the safety of drivers and passengers
Due to the different usage conditions of each vehicle, some friction plates wear out faster and must be replaced before the maintenance time, while some are less used, and if they are replaced blindly during maintenance, it will cause waste

Method used

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  • Brake shoe assembly with wireless alarm function
  • Brake shoe assembly with wireless alarm function
  • Brake shoe assembly with wireless alarm function

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] like figure 1 , 2 As shown, the wireless alarm is set on the inner surface C of the brake shoe 1 and its detection end part extends into the friction lining 2 . At this time, the wireless alarm 3 can be fastened on the inner circular surface C of the brake shoe 1 through the connecting piece, and the detection end can be extended into the friction lining 2 for a certain distance d, which is convenient for installation. It can also guarantee the detection accuracy.

[0026] The wireless alarm 3 installed on the brake shoe 1 can actively monitor the thickness of the friction lining 2. When the remaining thickness of the friction lining 2 reaches the alarm requirement, the wireless alarm 3 sends a wireless signal and transmits it to the dashboard of the cab. Remind the driver to replace the friction plate body.

Embodiment 2

[0028] like image 3 , 4 As shown, an installation position can also be set on the inner circular surface C of the brake shoe 1, and the wireless alarm 3 can be set in the installation position; it should be noted that the friction lining 2 should be covered above the installed position . Then the wireless alarm 3 is connected and fastened with the brake shoe 1 and the friction lining 2 by fasteners.

Embodiment 3

[0030] The wireless alarm 3 can also be arranged inside the friction lining 2 . In such an arrangement, an installation groove can be correspondingly provided on the friction lining 2; the installation groove is provided on the side adjoining the inner circular surface C of the brake shoe.

[0031] By adding a wireless alarm to the brake shoe assembly, when the friction lining wears to the limit thickness, the wireless alarm will send an alarm signal to the instrument panel after detection. Its alarm accuracy is high and the alarm is timely; at the same time, its production process only needs to use the traditional manufacturing process, and there is no need to modify the traditional brake parts in the realization of the overall braking, and the manufacture is simple, safe and reliable.

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Abstract

The invention relates to a brake shoe assembly with a wireless alarm function, and belongs to the field of brakes. The brake shoe assembly comprises a brake shoe piece and a friction lining piece laidon the inner circle face of the brake shoe piece. The brake shoe assembly further comprises a wireless alarm. The wireless alarm is arranged on the brake shoe piece or the friction lining piece so asto monitor the thickness changes of the friction lining piece and send alarm signals to an instrument panel. Because the wireless alarm is additionally arranged in the brake shoe assembly, when the friction lining piece is worn to the limit thickness, the wireless alarm emits an alarm signal to the instrument panel after detection. The brake shoe assembly is high in alarm precision and timely inalarming. Meanwhile, only a traditional manufacturing process is needed to produce the brake shoe assembly. Whole brake can be realized without modifying traditional brake parts. The manufacturing issimple, and the safety and reliability are realized.

Description

technical field [0001] The invention belongs to the field of brakes, and in particular relates to a brake shoe assembly with a wireless alarm function. Background technique [0002] The friction plate is an important piece of equipment in the vehicle braking device, and it is also one of the parts that wear out during the use of the vehicle. During the use of the vehicle, the friction plate is often used to force the vehicle to slow down and stop, so the friction plate will become thinner and thinner , When the wear reaches a certain limit, it must be replaced, otherwise it will bring hidden dangers to driving and endanger the safety of drivers and passengers. Due to the different usage conditions of each vehicle, some friction plates wear out quickly and must be replaced before the maintenance time, while some are less used, and if they are replaced blindly during maintenance, it will cause waste. Contents of the invention [0003] In view of this, the purpose of the pre...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16D66/02
CPCF16D66/022
Inventor 尤金良雷伟王达显
Owner CSG TRW CHASSIS SYST CO LTD
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