Patent ID: 11890502
Assignee: nan
Field: Furniture, games (Other fields)
Classification: CPC A | IPC A

Claim 2:
3. The range of motion limiting device as recited in claim 2 further comprising a second longitudinal armature affixed to a second end of the lateral cross member, the second longitudinal armature comprising:
a second armature having a first longitudinal end, a second longitudinal end; a first transverse side, a second transverse side;
the first longitudinal end of the second armature configured to engage the carriage;
a first bumper of the second armature adjacent the first longitudinal end of the second armature, extending transversely from the first transverse side of the second armature;
the first bumper of the second armature having a distal end with a non-slip surface engaging the first surface of a second rail;
a second bumper of the second armature longitudinally offset from the first bumper of the second armature, the second bumper of the second armature extending transversely from the second transverse side of the second armature;
the second bumper of the second armature having a distal end with a non-slip surface engaging the second surface of the second rail; and
the range of motion limiting device configured such that force exerted by the carriage is transmitted to the second armature, wherein the force rotationally biases the first bumper against the first surface of the second rail and the second bumper against the second surface of the second rail in a camming action, prohibiting further longitudinal movement of the carriage toward the second armature.