Chucks or sockets – Socket type – Spring biased jaws
Patent
1987-01-27
1988-02-16
Weidenfeld, Gil
Chucks or sockets
Socket type
Spring biased jaws
279 46R, B23B 3120
Patent
active
047250640
ABSTRACT:
Chuck apparatus for workpieces or tools with a base body provided with a cylindrical borehole and a concentrically thereto arranged cylindrical clamping sleeve of variable size with internal and external annular recessed grooves displacedly arranged relative to each other in the axial direction as well as a tightening nut or the like acting axially upon the clamping sleeve axially supported on a front end of the opposite side, whereby at least the clamping sleeve's end located remotely from the tightening nut or the like is configured as a taper sleeve acting in conjunction with a counter taper.
REFERENCES:
patent: 1822685 (1931-09-01), Wilson
patent: 2755094 (1956-07-01), Benjamin
patent: 4496163 (1985-01-01), Bernfeld
Glimpel Helmut
Wenzel Volker
Bishop Steven C.
Emuge-Werk Richard Glimpel Fabrik fur Prazisionswerkzeuge (vorma
Weidenfeld Gil
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