Chucks or sockets – Socket type – Radially reciprocating jaws
Patent
1978-02-16
1979-10-23
Bilinsky, Z. R.
Chucks or sockets
Socket type
Radially reciprocating jaws
279 1B, 279 1ME, 279 1Q, B23B 3110, B23B 3122
Patent
active
041718216
ABSTRACT:
A quick change tool holding assembly of the collet type is disclosed wherein a machine spindle carried collet assembly includes gripper members engageable with surfaces of a tool holder carried nut interior of the collet assembly to maintain the nut on the spindle. In order to prevent entry of coolant and other foreign matter into the interior of the collet assembly the assembly is provided with an axially extending circumferential inner diameter land below the gripper members and the nut is provided with a seal member engaging the land.
REFERENCES:
patent: 2990188 (1961-06-01), Better et al.
patent: 3633931 (1972-01-01), Bilz
patent: 3989260 (1976-11-01), Zonkov et al.
Bilinsky Z. R.
Chamberlain Manufacturing Company
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