Device comprising at least a body and a bumper, and robot cleaner comprising such a device
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United States of America Patent
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Jun 11, 2013
Grant Date -
Dec 9, 2010
app pub date -
Jan 23, 2009
filing date -
Feb 1, 2008
priority date (Note) -
In Force
status (Latency Note)
Importance
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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