Magnesia baffle for boxcar door and truck

A railway boxcar and soil quality technology, which is applied in the direction of railway car body, railway car body parts, application, etc., can solve the problems of increasing freight cost, consuming wood resources, and difficulty in recovering, and achieve the effect of reducing freight cost and saving wood resources
CN1857890AInactive Publication Date: 2006-11-08徐宝印
0 Cites 2 Cited by

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
徐宝印
Publication Date
2006-11-08
Estimated Expiration
Not applicable · inactive patent
Patent Text Reader

Abstract

The magnesia baffle for boxcar door and truck is produced with magnesia 80-100 weight portions, magnesium chloride solution 50-70 weight portions, wood dust 40-60 weight portions, talcum powder 8-15 weight portions and bamboo strip 15-30 weight portions, and molding in baffle mold, curing and demolding. The present invention has saving in timber and low cost.
Need to check novelty before this filing date? Find Prior Art

Description

technical field

[0001] This invention relates to railway wagon accessories. Background technique

[0002] At present, boxcar door baffles and car coke baffles used in railway freight are plate-shaped bodies made of square wood vertically and horizontally. Because it is difficult to recover after one use, it consumes a large amount of wood resources on the one hand. On the other hand, it also increases the freight cost. Contents of the invention

[0003] The object of the present invention is to provide a door baffle plate and a coke baffle plate of a boxcar made of magnesite soil which can save timber resources and reduce freight costs.

[0004] The technical solution of the present invention is: it is to put 80-100 parts of magnesite, 50-70 parts of magnesium chloride solution, 40-60 parts of sawdust, 8-15 parts of talcum powder and 15-30 parts of bamboo sticks into It is formed by curing and demoulding in the baffle mold.

[0005] The technical effect of the present i...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More