Chucks or sockets – Accessory or component
Patent
1991-01-18
1992-08-04
Bishop, Steven C.
Chucks or sockets
Accessory or component
279157, 279902, B23B 3102
Patent
active
051352419
ABSTRACT:
A keyless tool chuck sleeve is provided for rotary tools which features an elastomeric cover integrally molded to the chuck sleeve to improve the operator's grip during opening and closing of the chuck. The chuck sleeve of the present invention further provides for an abrasion resistant nose, and bit centering and dust guard capabilities.
REFERENCES:
patent: 3610643 (1971-10-01), Ryder
patent: 4095811 (1978-06-01), Cohen
patent: 4460296 (1984-07-01), Sivertson, Jr.
patent: 4575108 (1986-03-01), Whitehead
patent: 4664394 (1987-05-01), Theissig et al.
patent: 4695065 (1987-09-01), Komatsu et al.
patent: 4695066 (1987-09-01), Rohm
patent: 4844488 (1989-07-01), Flynn
Huff Robert O.
Owens Valerie
Bishop Steven C.
Harper Blaney
International Business Machines - Corporation
Kilgannon Thomas J.
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