Expanded – threaded – driven – headed – tool-deformed – or locked-thr – Having structure to restrict rotation of threaded – mating... – Structure is coaxial – distinct member that restricts nut piece
Patent
1980-07-31
1983-01-18
Britts, Ramon S.
Expanded, threaded, driven, headed, tool-deformed, or locked-thr
Having structure to restrict rotation of threaded, mating...
Structure is coaxial, distinct member that restricts nut piece
744248R, 411436, F16B 3912
Patent
active
043690114
ABSTRACT:
Ball nuts are preloaded onto a ball screw by rotating the nuts relative to one another to jam adjacent end faces of the nuts together. Thereafter, the nuts are held against relative rotation by tightening a clamping ring secured to one of the nuts and adapted to frictionally engage the other nut to prevent rotation thereof.
REFERENCES:
patent: 1394880 (1921-10-01), Badois et al.
patent: 2079028 (1937-05-01), Nemec
patent: 2978920 (1961-04-01), Sears et al.
patent: 3369422 (1968-02-01), Sears
patent: 3608393 (1971-09-01), Nilsson
patent: 3608393 (1971-09-01), Nilsson
patent: 3851541 (1974-12-01), Ploss et al.
patent: 4026341 (1977-05-01), Menke
Britts Ramon S.
Warner Electric Brake & Clutch Company
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