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Apparatus for absorbing and damping shock in vehicular collision

A vehicle and collision head technology, applied in road safety devices, roads, roads, etc., can solve the problems of complex design and installation, inability to reliably absorb collision impact, and space occupied by impact buffer components

Inactive Publication Date: 2012-11-14
WOOSHINGREEN IND +1
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0007] Therefore, it is an object of the present invention to provide a device for absorbing and cushioning the shock of a vehicle collision, which overcomes the impact caused by shock absorbers in conventional devices for absorbing and cushioning the shock of a vehicle collision caused by shock absorbing members such as tires and water. The problem that the container is made so that it cannot reliably absorb the impact of a collision, and that the impact-absorbing member takes up a certain space causes complicated problems in design and installation

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  • Apparatus for absorbing and damping shock in vehicular collision
  • Apparatus for absorbing and damping shock in vehicular collision
  • Apparatus for absorbing and damping shock in vehicular collision

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Embodiment Construction

[0046] Preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

[0047] The device for absorbing and cushioning the shock of a vehicle collision according to the present invention is mainly configured so that the cushioning force of the collision shock can be reliably controlled depending on various situations, and its production and installation can be easily realized.

[0048] Such as figure 1 and figure 2 As shown, in the device for absorbing and cushioning the collision impact of a vehicle, it includes a shock-absorbing base installed under the ground, a fence installed on the upper side of the shock-absorbing base, installed in the fence and passing through when the vehicle collides A shock-absorbing buffer part contracted by the impact of a collision, a shock-absorbing member installed in the shock-absorbing buffer part so as to buffer the impact force, and a collision head provided on the front side of th...

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Abstract

The prevent invention relates to an apparatus for absorbing and damping shock in a vehicular collision to uniformly dampen the collision shock generated by a vehicular collision and control shock-damping force according to installation position. The present invention provides the apparatus for absorbing and damping shock in a vehicular collision, wherein a shock damping unit for damping the collision shock is composed of a wire friction decelerating device which limits the backward speed of a collision head in a collision shock absorbing / damping part. Therefore, the present invention facilitates formation of the collision shock-damping force by composing a shock-absorbing unit of the apparatus for absorbing and damping shock in a vehicular collision using the wire friction decelerating device which reduces the backward speed of the collision head in the collision shock absorbing / damping part. Also, the present invention facilitates the formation by simplifying the structure and minimizing the occupied space.

Description

technical field [0001] The present invention relates to a device for absorbing and buffering the impact of a vehicle collision, and more particularly to an improved device for effectively absorbing and buffering the impact of a vehicle collision. The cushioning member is constituted by a linear friction preventing member that limits the speed of the rearward movement of the collision head, thereby enabling uniform cushioning effect against collision shock at the time of vehicle collision and controlling the cushioning level according to the estimated vehicle speed. Background technique [0002] Traditional devices for absorbing and buffering the impact of vehicles are usually installed on the barriers of highways or underground roads and at the entrance of tunnels to absorb and buffer the impact of vehicles when they collide, which will reduce the damage to drivers. [0003] Conventional devices for absorbing and cushioning the impact of a vehicle collision include an impact...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E01F15/14
CPCE01F15/146E01F15/14
Inventor 池暎完
Owner WOOSHINGREEN IND
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