Anti-collision beam for vehicle and anti-collision beam forming and manufacturing method
A manufacturing method and technology of anti-collision beams, which are applied to vehicle parts, vehicle safety arrangements, bumpers, etc., can solve the problems of heavy anti-collision beams, failure to meet the collision requirements of anti-collision beams, and low metal strength, so as to improve the structure Strength, improved impact resistance, low defective rate
Active Publication Date: 2020-12-29
BEIJING ELECTRIC VEHICLE
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Problems solved by technology
[0002] In related technologies, the vehicle anti-collision beam is heavy, which cannot meet the current development direction of lightweight vehicle body. In order to reduce its own weight, the existing anti-collision beam adopts lighter metal parts, but this type of metal has low strength. Failure to meet crash requirements for anti-collision beams
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[0052] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary only for explaining the present invention and should not be construed as limiting the present invention.
[0053] Refer below Figure 1-Figure 11 An anti-collision beam 1 for a vehicle according to an embodiment of the present invention is described.
[0054] The anti-collision beam 1 according to the present invention includes an inner tube beam 11 and an outer tube beam 12, and a plurality of inner tube beams 11 arranged side by side extend transversely with the driving direction of the vehicle; the outer tube beam 12 is provided with a plurality of inner tube beams 11 The accommodating space, wherein, the outer tube beam 12 and the inner ...
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The invention discloses an anti-collision beam for a vehicle and an anti-collision beam forming and manufacturing method. The anti-collision beam comprises a plurality of inner tubular beams and an outer tubular beam, wherein the inner tubular beams arranged side by side extend transversely in the traveling direction of the vehicle; and an accommodating space for accommodating the multiple inner tubular beams is formed in the outer tubular beam. Each of the outer tubular beam and the inner tubular beams is formed by laying a plurality of carbon fiber layers and infiltrating resin, and the outer tubular beam covers the outer sides of the inner tubular beams. The anti-collision beam is high in structural strength and high in anti-collision capacity.
Description
technical field [0001] The invention relates to the field of vehicles, in particular to an anti-collision beam for vehicles and a forming and manufacturing method for the anti-collision beam. Background technique [0002] In related technologies, the vehicle anti-collision beam is heavy, which cannot meet the current development direction of lightweight vehicle body. In order to reduce its own weight, the existing anti-collision beam adopts lighter metal parts, but this type of metal has low strength. Failure to meet crash requirements for crash beams. Contents of the invention [0003] The present invention aims to solve at least one of the technical problems existing in the prior art. Therefore, an object of the present invention is to provide an anti-collision beam for vehicles, the anti-collision beam has high structural strength and strong anti-collision ability. [0004] The present invention also proposes a method for forming and manufacturing the above-mentioned ...
Claims
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Patent Timeline
Login to View More IPC IPC(8): B60R19/18B60R19/22B29C70/34B29C70/24
CPCB60R19/18B60R19/22B29C70/34B29C70/24B60R2019/1853
Inventor 杨子发田宇黎姜熙宇沈欣史蒂芬·凯普福斯伯格
Owner BEIJING ELECTRIC VEHICLE