Auxiliary brake device for trailer and trailer

A technology for auxiliary brakes and trailers, applied in the fields of auxiliary brakes and trailers, can solve the problems of large load, easy problems in the braking system, accidents, etc., and achieve the effect of simple structure

Inactive Publication Date: 2015-06-24
王玮
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Because trailers generally have a large load, the current trailers generally provide braking power through the tractor, and the braking effect of the tra

Method used

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  • Auxiliary brake device for trailer and trailer
  • Auxiliary brake device for trailer and trailer
  • Auxiliary brake device for trailer and trailer

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Embodiment Construction

[0025] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. The components of the embodiments of the invention generally described and illustrated in the figures herein may be arranged and designed in a variety of different configurations. Accordingly, the following detailed description of the embodiments of the invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the invention. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without making creative efforts belong to the protection scope of the present invention.

[0026] Trailer vehicles, divided into semi-trailer a...

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Abstract

The invention relates to the technical field of vehicle braking, in particular to an auxiliary brake device for a trailer and the trailer. The trailer comprises a tractor and a trailing carriage. The auxiliary brake device for the trailer comprises differential mechanisms, a transmission shaft, an auxiliary brake and a control switch for controlling the work state of the auxiliary brake. The differential mechanisms are connected with axles of the trailing carriage, one end of the transmission shaft is connected with the differential mechanisms, the other end of the transmission shaft is connected with the auxiliary brake, and the auxiliary brake is connected with a frame of the trailing carriage. Braking force generated by the auxiliary brake is transmitted to the differential mechanisms through the transmission shaft and then transmitted to the axles of the trailing carriage from the differential mechanisms, auxiliary braking force is provided for the trailer, the braking performance of the trailer is improved, and the risks of traffic accident occurrence are reduced.

Description

technical field [0001] The invention relates to the technical field of vehicle braking, in particular to an auxiliary braking device for a trailer and the trailer. Background technique [0002] Trailers are divided into semi-trailers and full-trailers. The semi-trailer is a tractor in the front and a trailer in the back. The front end of the trailer is placed on the tractor, and the tractor and the trailer share the load. The trailer is connected with the tractor and the trailer, the trailer is responsible for providing power, and the trailer is responsible for the load. The trailer connected to the semi-trailer and full-trailer has no power system, and the braking of the trailer is also powered by the tractor. Because trailers generally have a large load, the current trailers generally provide braking power through the tractor, and the braking effect of the trailer is not good. When driving up and down a continuous ramp or other special road conditions, the braking system...

Claims

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Application Information

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IPC IPC(8): B60L7/02B60L7/28
Inventor 王玮殷一龙马跃武
Owner 王玮
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