Patent ID: 11857139
Assignee: IROBOT CORPORATION
Field: Furniture, games (Other fields)
Classification: CPC A | IPC A

Claim 12:
13. A mobile cleaning robot comprising:
a body;
a drive wheel connected to the body and operable to move the mobile cleaning robot about an environment;
a wheel stop movable with respect to the body and the drive wheel between a stop position and a release position, the wheel stop engageable with the drive wheel in the stop position to limit vertical travel of the drive wheel with respect to the body; and
a gear assembly connected to the wheel stop, the gear assembly operable to translate the wheel stop with respect to the drive wheel in response to rotational input;
wherein the body includes a track engageable with a guide of the wheel stop, the track engageable with the guide of the wheel stop to limit vertical and horizontal translation of the wheel stop with respect to the body and the drive wheel.