Patent ID: 11945405
Assignee: WINBO-DONGJIAN AUTOMOTIVE TECHNOLOGY CO., LTD.
Field: Transport (Mechanical engineering)
Classification: CPC B | IPC B

Claim 23:
24. The extendable and retractable vehicle step of claim 23, wherein:
the first sleeve is configured to:
rotate clockwise, based on movement of the second support arm of a first length in the first direction; and
after the movement of the second support arm of the first length in the first direction, rotate counterclockwise, based on movement of the second support arm of a second length in the first direction; and

the second sleeve is configured to:
rotate clockwise, based on movement of the fourth support arm of the first length in the first direction; and
after the movement of the fourth support arm of the first length in the first direction, rotate counterclockwise, based on movement of the fourth support arm of the second length in the first direction.