Invention Grant
US07992908B2 Suction device 有权
抽吸装置

Suction device
Abstract:
A suction device has a flexible sucker membrane having a peripherally extending skirt, and an actuator arranged to act to reconfigure the sucker between a suction enhanced configuration and a suction released configuration. The actuator is also operable to lift an outer edge of the peripherally extending skirt which enables more convenient release of the suction device than would otherwise be possible.
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