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Retarder arranged on wheel edge and motor vehicle with retarder

A retarder and wheelside technology, which is applied in the direction of machines/engines, mechanical equipment, brake types, etc., can solve the problem that the retarder cannot be arranged on the wheelside, etc., so as to reduce the load, prolong the service life and improve the reliability Effect

Pending Publication Date: 2022-03-01
FAWER AUTOMOTIVE PARTS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] The purpose of this application is to provide a retarder and a motor vehicle to solve the technical problem that the existing retarder cannot be arranged on the wheel

Method used

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  • Retarder arranged on wheel edge and motor vehicle with retarder
  • Retarder arranged on wheel edge and motor vehicle with retarder
  • Retarder arranged on wheel edge and motor vehicle with retarder

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Embodiment Construction

[0046] In order to make the purposes, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments It is a part of the embodiments of this application, not all of them. The components of the embodiments of the application generally described and illustrated in the figures herein may be arranged and designed in a variety of different configurations.

[0047] Accordingly, the following detailed description of the embodiments of the application provided in the accompanying drawings is not intended to limit the scope of the claimed application, but merely represents selected embodiments of the application. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art w...

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Abstract

The invention relates to the technical field of vehicle braking, in particular to a retarder arranged on a wheel edge and a motor vehicle with the retarder. The retarder comprises a shell fixedly installed on the rim of a wheel and a variable vane pump type mechanism located in the shell. The variable vane pump type mechanism comprises an input shaft in transmission connection with a transmission shaft of the wheel, a rotor structure in spline connection to the input shaft and an adjusting ring structure movably connected into the shell in a limited mode, the rotor structure is located in a working cavity in the adjusting ring structure, and the inner diameter of the rotor structure is smaller than that of the adjusting ring structure. The rotor structure is radially provided with an opening groove, the adjusting ring structure is connected with a blade, the blade is provided with a movable part slidably connected in the opening groove, supporting rings are arranged on the two opposite sides of the rotor structure respectively, and the end, close to the input shaft, of the blade abuts against the supporting rings. The motor vehicle is provided with the retarder. The technical problem that an existing retarder cannot be arranged on the wheel edge is solved.

Description

technical field [0001] The present application relates to the technical field of vehicle braking, in particular to a retarder placed on the side of a wheel and a motor vehicle thereof. Background technique [0002] Due to the many intersections of urban roads, dense bus stops, and large passenger flow, buses often have to brake frequently. Roads in mountainous areas are steep and have many sharp bends. Medium and large trucks and buses that have been driving on mountainous roads for a long time also often need to brake. When the brake works frequently for a long time, it will cause rapid wear of the brake shoe, short service life of the brake friction plate, and the loss of braking force or a sharp drop in braking performance due to the thermal degradation of the brake, which has also become the main cause of traffic accidents. Therefore, it is necessary to be equipped with an auxiliary braking system. [0003] As an auxiliary braking part of the vehicle, the retarder acts ...

Claims

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Application Information

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IPC IPC(8): B60T10/04F04C2/344
CPCB60T10/04F04C2/344
Inventor 郑璐高凤才秦雪娇尹垚
Owner FAWER AUTOMOTIVE PARTS
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