Disk chucking mechanism and disk handling robot

Details Disk chucking mechanism and disk handling robot Disk chucking mechanism and disk handling robot

2011-04-05

2011-04-05

Kramer, Dean J (Department: 3652)

Handling: hand and hoist-line implements

Grapple

Fixed and moveable jaw

C294S086400, C294S099100, C294S104000, C414S941000

Reexamination Certificate

active

07918488

ABSTRACT:
A disk chucking mechanism constructed with first, second and third link members forms a slider crank mechanism and the third link member is rotated by a drive of a forward/rearward actuator such as an air cylinder and chucking nails are provided which protrude perpendicularly to a longitudinal direction of the first or second link member. A rotation of the chucking nail protruded perpendicularly is stopped by engagement with a disk and a spring member is bent by further forward or rearward movement of the second link member to energize a first chucking nail in a direction for maintaining an engagement with the disk. The disk is chucked with a predetermined force by only the drive of the forward/rearward actuator.

REFERENCES:
patent: 5022695 (1991-06-01), Ayers
patent: 5934865 (1999-08-01), Meadows
patent: 5936931 (1999-08-01), Kobayashi et al.
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patent: 6155773 (2000-12-01), Ebbing et al.
patent: 6481770 (2002-11-01), Tholander et al.
patent: 6491330 (2002-12-01), Mankame et al.
patent: 7140655 (2006-11-01), Kesil et al.
patent: 9-274779 (1997-10-01), None

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