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Train

A technology for trains and car bodies, applied in the direction of railway car bodies, railway car body parts, climate sustainability, etc., can solve the problem of high installation cost of train doors, achieve convenient installation of sliding doors and built-in doors, and reduce costs Effect

Active Publication Date: 2017-01-04
CRRC QINGDAO SIFANG CO LTD
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  • Abstract
  • Description
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Problems solved by technology

[0003] The main purpose of the present invention is to provide a train to solve the problem of high installation cost of train doors in the prior art

Method used

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Embodiment Construction

[0018] It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and examples.

[0019] 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 the plural, and it should also be understood that when the terms "comprising" and / or "comprising" are used in this specification, they mean There are features, steps, operations, means, components and / or combinations thereof.

[0020] It should be noted that the terms "first" and "second" in the specification and claims of the present application and the above drawings are used to distinguish simi...

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Abstract

The invention provides a train which comprises a train body, wherein a plurality of mounting slots are formed in the inner surface of the train body; the multiple mounting slots are optionally used for mounting a sliding plug door or a containing door. Mounting connection openings for mounting the containing door and the sliding plug door are considered, and simultaneously, the space occupied by moving travels of two door systems can be guaranteed; the mounting slots for mounting the sliding plug door and the containing door are formed in the train body, so that the sliding plug door and the containing door are more convenient to mount, and the cost for producing the train is effectively reduced.

Description

technical field [0001] The invention relates to the technical field of locomotive equipment, in particular to a train. Background technique [0002] At present, there are mainly two types of rail vehicle doors: built-in doors and sliding doors. Due to the different system structures of the two types of doors, the components to be installed and the relative dimensions of the components are also different. At present, according to the different doors of each car model, the body profile at the door installation is also different. Even when the other parts of the vehicle are the same and only the door is different, the body profile needs to be redesigned according to the installation requirements of the door components, thus wasting Profile molds and human resources lengthen the design and production costs. Contents of the invention [0003] The main purpose of the present invention is to provide a train to solve the problem of high installation cost of train doors in the pri...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B61D17/04B61D19/00
CPCB61D17/04B61D19/00Y02T30/00
Inventor 张迪马乐坤董晓李忠周美艳孙涛杜兆波
Owner CRRC QINGDAO SIFANG CO LTD
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