Machine element or mechanism – Rotary member or shaft indexing – e.g. – tool or work turret – Preselected indexed position
Patent
1983-09-15
1985-09-24
Krizmanich, George H.
Machine element or mechanism
Rotary member or shaft indexing, e.g., tool or work turret
Preselected indexed position
74789, 74797, 242200, 242204, F16H 128, F16H 344
Patent
active
045426635
ABSTRACT:
A self-contained reel hub assembly for a tape transport. The hub assembly comprises a housing including a base and a side wall which upstands from and extends around the periphery of the base. Within the housing defined by the side wall is the rotor and the stator winding of a motor. The rotor drives a sun wheel which engages a plurality of planet wheels each of which protrudes laterally from the side wall of the housing. A rotatable hub is mounted on a central post extending upwardly from a frame member forming a top cover for the housing. The hub member includes a peripheral part which extends around the side wall of the housing and carries a ring of inwardly directed gear teeth engaged by the planets. The planets are linked by a carrier which permits limited movement of the planets relative to the carrier.
REFERENCES:
patent: 1348539 (1920-08-01), Breitenbach
patent: 2716005 (1955-08-01), Askren et al.
patent: 3153515 (1964-10-01), Scully et al.
patent: 3498571 (1970-03-01), Dilling et al.
patent: 3690198 (1972-09-01), Huber
patent: 4303210 (1981-12-01), Fujita et al.
patent: 4406340 (1983-09-01), Gennaux
Kudelski Stefan
Pertz Eberhard
Rosselet Ernest
Almeida George B.
Ampex Corporation
Krizmanich George H.
Kudelski S.A.
Talcott Joel D.
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