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Cleaning device having drive means with multiple driving modes

US-8007596-B2

Abstract

A cleaning device ( 10 ) incorporates drive means ( 14 ) and cleaning means ( 20 ), wherein the drive means ( 14 ) are operable to drive the cleaning means ( 20 ) across a surface to be cleaned, and wherein the drive means ( 14 ) are operable to adopt first and second driving modes, the first driving mode being a travelling mode and the second driving mode being a turning mode, wherein locking means ( 40, 42 ) of the drive means ( 14 ) allow selection between the first and second driving modes.

Patent figures（8）

US-8007596-B2 figure 1
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US-8007596-B2 figure 2
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Source status & events

No source-status events are recorded.

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