Patent ID: 11897549
Assignee: HL MANDO CORPORATION
Field: Transport (Mechanical engineering)
Classification: CPC B  F | IPC B

Claim 2:
3. A steer-by-wire steering apparatus comprising:
a slide bar;
a motor connected to the slide bar by a gear box to slide the slide bar; and
a sensor detecting rotation information from the gear box and detecting a movement position of the slide bar based on the rotation information,
wherein:
the gear box comprises a ball nut coupled to the slide bar, a nut pulley coupled to the ball nut, a motor pulley coupled to a motor shaft of the motor, and a belt connecting the nut pulley and the motor pulley,
the sensor comprises a gear member rotating in engagement with one of the nut pulley, the ball nut, the motor pulley, and the belt, and
the sensor detects the rotation information from the gear member.