Suction device

Details Suction device Suction device

2011-08-09

2011-08-09

Kramer, Dean J (Department: 3652)

Handling: hand and hoist-line implements

Utilizing fluid pressure

Venturi effect

C248S205800

Reexamination Certificate

active

07992908

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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patent: WO 93/00549 (1993-01-01), None

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