Chucks or sockets – Radially reciprocating jaws
Patent
1974-11-07
1977-04-05
Simpson, Othell M.
Chucks or sockets
Radially reciprocating jaws
90 4, 90 11A, 279 1ME, 279 53, B23B 3120, B23F 522
Patent
active
040155102
ABSTRACT:
A gear hobbing machine, which comprises a hobbing spindle which is supported at its outboard end in a bearing assembly attached to but removable from a supporting member and including a bearing sleeve surrounding the spindle, and means between the sleeve and the spindle which normally occupies a position in which it eliminates any significant radical play between the sleeve and the spindle but is movable to an alternative position in which it permits movement of the sleeve with respect to the spindle to enable the hob to be changed.
REFERENCES:
patent: 2711904 (1955-06-01), Gartner et al.
patent: 3218706 (1965-11-01), Zankl et al.
patent: 3599999 (1971-08-01), Schulzler et al.
patent: 3648563 (1972-03-01), Sollinger et al.
Bilinsky Z. R.
Charles Churchill Limited
Simpson Othell M.
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