Provided is a steering column for a vehicle. The steering column for the vehicle of the present invention comprises: an inside tube (100) surrounding a steering shaft (120); an outside tube (110) into which the inside tube (100) is inserted; a nut screw (230) mounted at the outside tube exterior and fixed with the inside tube (100); and a first lead screw (210) inserted into and screwed into the nut screw (230) interior, and rotated by a motor. By rotation of the first lead screw (210), the nut screw (230), and the inside tube (100) are translated and transported together. An objective of the present invention is to provide the steering column for the vehicle, in which an energy absorption mechanism is provided at the steering column interior.
본 발명은 조향축(120)을 둘러싸는 내측튜브(100); 상기 내측튜브(100)가 내부에 삽입되는 외측튜브(110); 상기 외측튜브(110) 외부에 장착되되 상기 내측튜브(100)와 고정되는 너트 스크류(230); 및 상기 너트 스크류(230) 내부에 삽입되어 나사결합되며 모터에 의해 회전되는 제1 리드 스크류(210);를 포함하고, 상기 제1 리드 스크류(210)의 회전에 의해서 상기 너트 스크류(230)와 상기 내측튜브(100)가 함께 병진운동하여 이송되는, 차량용 조향 칼럼을 제공한다.
STEERING COLUMN FOR AUTOMOTIVE
차량용 조향 칼럼
2023-04-06
Patent
Electronic Resource
Korean
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge |
Electrical steering column lock for an automotive vehicle
European Patent Office | 2018
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