DEVICE COMPRISING AT LEAST A BODY AND A BUMPER, AND ROBOT CLEANER COMPRISING SUCH A DEVICE
First Claim
1. A device (1, 21) comprising at least a body (2, 22) and a bumper (6) which is movably attached to the body so as to protect the body from shock caused by collision with an obstacle during movement of the device across a surface, characterized in that the bumper (6) is attached to the body (2, 22) by means of at least one spring (9, 25) extending in a direction which is at least substantially perpendicular to the direction into which the bumper is movable with respect to the body.
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Accused Products
Abstract
A device (1) comprises at least a body (2) and a bumper (6) which is movably attached to the body so as to protect the body from shock caused by collision with an obstacle during movement of the device across a surface. The bumper is attached to the body by means of at least one spring (9) extending in a direction which is at least substantially perpendicular to the direction into which the bumper is movable with respect to the body. Furthermore,a robot cleaner comprising such a device is provided.
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Citations
10 Claims
- 1. A device (1, 21) comprising at least a body (2, 22) and a bumper (6) which is movably attached to the body so as to protect the body from shock caused by collision with an obstacle during movement of the device across a surface, characterized in that the bumper (6) is attached to the body (2, 22) by means of at least one spring (9, 25) extending in a direction which is at least substantially perpendicular to the direction into which the bumper is movable with respect to the body.
Specification