Chucks or sockets – Socket type – Obliquely guided reciprocating jaws
Patent
1997-07-17
1999-03-16
Bishop, Steven C.
Chucks or sockets
Socket type
Obliquely guided reciprocating jaws
279 60, 279158, 279902, 81489, B23B 3112
Patent
active
058820167
ABSTRACT:
A chuck assembly for use with a rotary tool includes a chuck mechanism having a plurality of spaced apart jaws. The jaw spacing is adjusted by rotation of an adjustment ring. A sleeve encircles and is affixed to the adjustment ring. A plurality of spaced apart ribs radially extend from the sleeve. An elastomeric grip extends generally circumferentially about the sleeve. The ribs radially protrude from the grip at a plurality of openings defined by the grip. The ribs lie in outboard shielding relationship to the grip to protect the grip from excessive wear and damage due to contact with other objects during operation of the rotary tool.
REFERENCES:
patent: 4460296 (1984-07-01), Siverston, Jr.
patent: 5452906 (1995-09-01), Huff et al.
patent: 5476273 (1995-12-01), Shadeck et al.
patent: 5601003 (1997-02-01), Amtenbrink et al.
Bishop Steven C.
Ryobi North America Inc.
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