차량용 충격 완화장치에 관한 발명이 개시된다. 개시된 차량용 충격완화장치는 상판과, 상판의 하방에 배치되는 하판을 구비하는 서브프레임과, 서브프레임에 형성되는 마운팅홀부에 삽입 장착되고, 마운팅홀부의 둘레면을 향해 돌출형성되는 돌출부가 구비되며, 차체에 고정되는 마운팅부시를 포함하며, 서브프레임에는, 돌출부와 대면되는 마운팅홀부의 둘레면 일측에 절개홀부가 형성되는 것을 특징으로 한다.
Disclosed is a shock absorbing apparatus for a vehicle. The disclosed shock absorbing apparatus comprises: a sub-frame having a top plate and a bottom plate disposed in a lower portion of the top plate; and a mounting bush inserted into a mounting hole unit formed in the sub-frame, having a protruding unit protruding to the circumferential surface of the mounting hole unit, and fixed on a vehicle body. Moreover, the sub-frame has a cutting hole unit provided on one side of the circumferential surface of the mounting hole unit facing the protruding unit. Accordingly, the protruding unit can reduce impacts by breaking the sub-frame in case of a vehicle collision.
BUFFERING APPARATUS FOR VEHICLE
차량용 충격 완화장치
2023-04-18
Patent
Electronic Resource
Korean
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge |
Buffering device, engineering vehicle and buffering method of engineering vehicle
European Patent Office | 2024
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