Novel automotive front and rear wall

A technology for front and rear walls and automobiles, which is applied to vehicle components, superstructures, and sub-assembly of superstructures, etc., can solve the problems of easy deformation or even broken, large impact force, etc. Effect
CN104875792AInactive Publication Date: 2015-09-02HEFEI MINGFENG DIE CASTING
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Patent Information

Authority / Receiving Office
CN ยท China
Current Assignee / Owner
HEFEI MINGFENG DIE CASTING
Publication Date
2015-09-02
Estimated Expiration
Not applicable ยท inactive patent

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Abstract

The invention discloses a novel automotive front and rear wall, and relates to the technical field of automobiles. The novel automotive front and rear wall comprises reinforcement layers (1) and resin layers (2). Five layers including the reinforcement layer (1), the resin layer (2), the reinforcement layer (1), the resin layer (2) and the reinforcement layer (1) are sequentially arranged from the outermost layer to the innermost layer of the novel automotive front and rear wall. Compared with an existing automotive front and rear wall made of ordinary glass fiber reinforced plastic materials, the novel automotive front and rear wall has the advantages that the novel automotive front and rear wall is high in strength, is light, non-conducting and corrosion-resistant and is difficult to deform and break under low impact, and the like.
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Description

technical field

[0001] The invention relates to the technical field of automobiles, in particular to a novel automobile front and rear wall. Background technique

[0002] The front and rear panels of automobiles are mainly used on buses and passenger cars. In order to reduce the weight of the car, the material of the front and rear panels is mostly made of glass fiber reinforced plastics. The front and rear panels of this material have the advantages of light weight, non-conductivity, and corrosion resistance. And the reason why the weight of the passenger car is relatively large. When the vehicle is hit by a collision, it suffers a great impact force. The most stressed part is the front and rear parts of the car. The front and rear parts of the car are more likely to be deformed or even broken than other parts. Contents of the invention

[0003] The purpose of the present invention is to provide a new type of automobile front and rear wall, which is not only light in weig...

Claims

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