Underpressure surface gripping device

Details Underpressure surface gripping device Underpressure surface gripping device

2007-03-14

2010-02-16

Kramer, Dean J (Department: 3652)

Handling: hand and hoist-line implements

Utilizing fluid pressure

Venturi effect

C901S040000

Reexamination Certificate

active

07661736

ABSTRACT:
The invention concerns an underpressure surface gripping device with an extruded profile having a hollow chamber, a vacuum plate which is mounted parallel to the extruded profile, at least one flow through opening which connects the extruded profile to the vacuum plate, and with an ejector as a vacuum generator, wherein the ejector is inserted into the hollow chamber of the extruded profile and the suction opening of the ejector communicates with the flow through opening.

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patent: 7181854 (2007-02-01), Long et al.
patent: 2004/0212205 (2004-10-01), Linker et al.
patent: 198 12 275 (1999-09-01), None
patent: 102 16 221 (2003-10-01), None
patent: 10 2004 037 609 (2006-02-01), None

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