Handling: hand and hoist-line implements – Grapple – Inflatable
Reexamination Certificate
2007-08-21
2007-08-21
Crawford, Gene O. (Department: 3652)
Handling: hand and hoist-line implements
Grapple
Inflatable
C294S086400, C901S037000
Reexamination Certificate
active
11199089
ABSTRACT:
A laminated-type multi-joint portion drive mechanism includes a bone member having at least two elastic deformation portions, a laminated-type pneumatic tube member having at least twoline-tubes which are stacked on the bone member and which are connected to a pneumatic drive source, and a planar-type joint-portion deformation member which is stacked on the laminated-type pneumatic tube member and has pneumatic operation chambers which are placed at joint portions confronting the deformation portions, respectively, and which are connected to the tubes, wherein when pneumatic pressure is applied to one of the pneumatic operation chambers, the joint portion corresponding to the pneumatic operation chamber to which the pneumatic pressure is applied is deformable.
REFERENCES:
patent: 3343864 (1967-09-01), Baer
patent: 3347587 (1967-10-01), Frost
patent: 3574386 (1971-04-01), Frost
patent: 3640564 (1972-02-01), Kuster
patent: 3924519 (1975-12-01), England
patent: 3981528 (1976-09-01), Andorf et al.
patent: 4815782 (1989-03-01), Craig et al.
patent: 5245885 (1993-09-01), Robertson
patent: 53-4965 (1978-01-01), None
patent: 8-197467 (1996-08-01), None
patent: 8-300285 (1996-11-01), None
patent: 2000-175484 (2000-06-01), None
patent: 3226219 (2001-08-01), None
patent: 3245095 (2001-10-01), None
Ono Atsushi
Yokoyama Kazuo
Crawford Gene O.
Matsushita Electric - Industrial Co., Ltd.
Okezie Esther O.
Wenderoth , Lind & Ponack, L.L.P.
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