Novel rail vehicle windshield

A rail vehicle and windshield technology, applied in the field of rail vehicles, can solve the problems of short service life of the windshield structure, complicated manufacturing process, high production cost, etc., and achieve the effects of convenient maintenance, long service life and high production efficiency

Active Publication Date: 2019-09-17
株洲市华丰复合材料有限公司 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a new windshield for rail vehicles, which aims to solve the technical problems in the prior art such as serious pollution, poor performance, complicated manufacturing process, extremely high production cost and short service life of the windshield structure.

Method used

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  • Novel rail vehicle windshield

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Embodiment Construction

[0022] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0023] It should be noted that the orientation or positional relationship indicated by the terms "upper", "lower", "left", "right" and so on are based on the orientation or positional relationship shown in the drawings, and are only for convenience of description, rather than indicating or Implications that a referenced device or element must have a particular orientation, be constructed, and operate in a particular orientation should therefore not be construed as limiting the patent. The terms "first" and "second" are only used for descriptive purposes, and cannot be understood as indicating or im...

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Abstract

The invention provides a novel rail vehicle windshield. The novel rail vehicle windshield comprises a capsule main body and a metal flange which are integrally molded; and the capsule main body is sprayed by using any one of a pure polyurea material, a half polyurea material or a polyurethane material. The novel rail vehicle windshield has the advantages that the wind and rain preventing performance is good, the service life is long, the windshield is integrally molded at one time by using SPUA spraying and molding process, the making process is simple and environmentally friendly, and the production efficiency is high.

Description

technical field [0001] The invention belongs to the technical field of rail vehicles, in particular to a novel rail vehicle windshield. Background technique [0002] The windshield is an important part of railway locomotive and passenger car equipment. The windshield is installed at the junction of the two carriages of the vehicle, so that the two carriages form a complete passage. Over the years, my country's railway trains have mostly used rubber windshields and close-fitting folding shed windshields. The structure of the rubber windshield is that the buffer device is equipped with a rubber bag, which is fixed on the bracket of the car end structure. The rubber bag is assembled from a horizontal rubber bag on the top and two vertical rubber bags on both sides. It is installed obliquely on the top of the horizontal rubber bag. A sun visor. The rubber windshield is made of natural rubber and synthetic rubber through rubber mixing and vulcanization. The production environme...

Claims

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Application Information

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IPC IPC(8): B61D17/22B29C41/20B29C41/08B29K75/00B29L31/30
CPCB29C41/003B29C41/08B29C41/20B29K2075/02B29L2031/30B61D17/22
Inventor 屈臻华李林华
Owner 株洲市华丰复合材料有限公司
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