Handling: hand and hoist-line implements – Grapple – Resilient jaws
Reexamination Certificate
2005-08-30
2005-08-30
Kramer, Dean J. (Department: 3652)
Handling: hand and hoist-line implements
Grapple
Resilient jaws
C294S086400, C901S036000
Reexamination Certificate
active
06935666
ABSTRACT:
The present invention is a gripper comprising a motor12for driving a connecting nut126that is translated, a gripping finger103having at least two sides of substantial V shape and a shared portion103gfor joining one ends of the two sides, and provided with the other ends of the sides, a base member110with a notch110cfor engaging the other end portion of the gripping member103, a holder member145having a groove145efor engaging the base member110detachably and the hollow portions145mand145hthat are penetrated, and a magnetic member128composed of a permanent magnet inserted into the hollow portions145mand145hof the holder member145, with one end connected to the connecting nut126, and the other end magnetically connected to the shared portion103gof the gripping finger103.
REFERENCES:
patent: 5020964 (1991-06-01), Hyatt et al.
patent: 5651574 (1997-07-01), Tanikawa et al.
patent: 5884951 (1999-03-01), Long et al.
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patent: 11-260480 (1999-09-01), None
patent: WO 99/30877 (1999-06-01), None
patent: WO 00/245999 (2000-08-01), None
Muramatsu Naoki
Tada Tomoyoshi
Kramer Dean J.
Mitsubishi Denki & Kabushiki Kaisha
Sughrue & Mion, PLLC
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