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Car coupler and vehicle with same

A technology for couplers and hook parts, which is applied in the field of couplers and vehicles with them, which can solve the problems of easy accidental opening of the coupler, and achieve the effect of solving the problem of easy accidental opening and improving the safety of use

Active Publication Date: 2021-06-04
CRRC QIQIHAR ROLLING CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The main purpose of the present invention is to provide a vehicle coupler and a vehicle with it, so as to solve the problem that the vehicle coupler is easy to open accidentally in the related art

Method used

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  • Car coupler and vehicle with same
  • Car coupler and vehicle with same
  • Car coupler and vehicle with same

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Embodiment Construction

[0026] 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 following description of at least one exemplary embodiment is merely illustrative in nature and in no way taken as limiting the invention, its application or uses. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0027] It should be noted that the terminology used here is only for describing specific implementations, and is not intended to limit the exemplary implementations according to the present application. As used herein, unless the context clearly dictates otherwise, the singular is intended to include...

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Abstract

The invention provides a car coupler and a vehicle with the car coupler, and the car coupler comprises a car coupler body; a coupler knuckle which is rotatably arranged on the car coupler body and is provided with a hooking position and a releasing position; a control device which is pivotally connected to the car coupler body, the control device is provided with a locking position for keeping the car coupler body at the hooking position and an unlocking position for keeping the car coupler body at the releasing position, the control device comprises a handle and a control part, and a through hole is formed in the control part; and a lock pin which is detachably arranged in the through hole in a penetrating mode, and the car coupler body is provided with an abutting protrusion extending towards the lock pin. According to the car coupler, the problem that in the prior art, a car coupler is prone to being opened accidentally is effectively solved.

Description

technical field [0001] The invention relates to the technical field of railway transportation, in particular, to a coupler and a vehicle with the same. Background technique [0002] The coupler is one of the most basic and important components of a railway vehicle. It is installed at both ends of the vehicle, and its function is to connect the rolling stock and transmit the longitudinal force of the train. There are many types of couplers in the world, but the most widely used coupler is the articulated coupler. The articulated coupler means that the coupler contains a knuckle, and the knuckle can rotate around the pin shaft to realize the opening and closing of the coupler. The articulated coupler is composed of coupler body, knuckle tongue, coupler lock, knuckle push iron, knuckle pin and other components. The couplers used on my country's railways for overturning operations without decoupling include Type 16 rotating couplers and Type 17 fixed couplers. During overturnin...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B61G1/36B61G7/00
CPCB61G1/36B61G7/00
Inventor 崔英俊范世良
Owner CRRC QIQIHAR ROLLING CO LTD
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