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Safety-warning sign adhesion tape for brake rubber hose of railway locomotive

A brake rubber hose and safety warning technology, applied in the field of safety warning sign strips, can solve the problems of no discovery, damage to the brake rubber hose, difficulty in safety inspection of the service brake rubber hose, etc., so as to improve safety. , to avoid unexpected effects

Active Publication Date: 2015-04-15
BEIJING RAILWAY STAR FORTUNE HIGH TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, during the use of brake rubber hoses for railway locomotives and heavy-duty vehicles, since there is no safety warning mark line on the body of the rubber hose, it is difficult to check the safety of the brake rubber hose. If the brake rubber hose of a railway locomotive is damaged due to misoperation during use, it may cause the brake rubber hose to be damaged without detection, causing immeasurable serious consequences and affecting the safety of the railway locomotive

Method used

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  • Safety-warning sign adhesion tape for brake rubber hose of railway locomotive
  • Safety-warning sign adhesion tape for brake rubber hose of railway locomotive
  • Safety-warning sign adhesion tape for brake rubber hose of railway locomotive

Examples

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Embodiment Construction

[0021] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0022] The embodiments of the present invention will be further described in detail below with reference to the accompanying drawings. The safety warning sign rubber strip is arranged on the brake rubber hose. If the elongation of the pipe body of the dynamic rubber hose exceeds the specified safe elongation, the safety warning sign rubber strip will first be damaged, which can be clearly identified and plays a safety warning role.

[0023] The pro...

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Abstract

The invention discloses a safety-warning sign adhesion tape for the brake rubber hose of a railway locomotive. The safety-warning sign adhesion tape is arranged on the brake rubber hose. When the brake rubber hose is under the bearing tension exceeding the specified standard, the elongation of the hose body of the brake rubber hose exceeds the specified safety elongation, and then the safety-warning sign adhesion tape is damaged, i.e., the safety warning function is exerted. The safety-warning sign adhesion tape comprises a high-polymer component formed by EPDM (Ethylene-Propylene-Diene Monomer) and natural rubber, and various inorganic filler components. As the safety-warning sign adhesion tape is used, the accident is avoided, so that the use safety of the brake rubber hose of the railway locomotive is improved.

Description

technical field [0001] The invention relates to the technical field of polymer rubber material preparation, in particular to a safety warning sign rubber strip used for brake rubber hoses of railway locomotive vehicles. Background technique [0002] At present, during the use of brake rubber hoses for railway locomotives and heavy-duty vehicles, since there is no safety warning mark line on the body of the rubber hose, it is difficult to check the safety of the brake rubber hose. If the brake rubber hose of a railway locomotive is damaged due to operational errors during use, it may cause the brake rubber hose to be damaged without discovery, causing immeasurable serious consequences and affecting the safety of the railway locomotive. Contents of the invention [0003] The object of the present invention is to provide a safety warning sign rubber strip for a railway locomotive brake rubber hose, thereby avoiding accidents and further improving the safety of the railway loc...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C08L23/16C08L7/00C08K13/02C08K3/06C08K3/22C08K5/09C08K3/26C08K3/36B29C35/02
Inventor 马增胜邹怀森
Owner BEIJING RAILWAY STAR FORTUNE HIGH TECH
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