Ice dispenser container coupling

Details Ice dispenser container coupling Ice dispenser container coupling

1974-08-19

1976-01-06

Scott, Samuel

Motors: spring, weight, or animal powered

Animal powered

Belt tread

64 27R, 185 45, 403229, 64 30R, F12D 352

Patent

active

039303802

ABSTRACT:
A self-aligning shaft coupling in which an open coil, helical spring is carried by a flanged disc on a driven shaft for releasable coupling within a housing mounted on a driving shaft wherein the shaft may be in axial or offset misalignment. The housing has a cylindrical internal peripheral surface closed at its rearward end by a face having a plurality of axially extending radially spaced lugs integrally formed thereon, any one of said lugs providing the sole coupling spring driving means. The spring has identical end-turned portions each of which are square with the spring axis and terminate in inwardly directed radial tangs so as to engage a slot in the driven disc and one of the lugs of the driving housing respectively, to provide a flexible torsional shaft coupling that is readily separable.

REFERENCES:
patent: 1621428 (1927-03-01), Pedersen et al.
patent: 2254566 (1941-09-01), Cornell, Jr.
patent: 2420462 (1947-05-01), Carr
patent: 2616274 (1952-11-01), Landrum
patent: 2680383 (1954-06-01), Lahti
patent: 3038322 (1962-06-01), Wilson
patent: 3529440 (1970-09-01), Bauer

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