Machine element or mechanism – Gearing – Toothed gear and recirculated unconnected elements
Patent
1990-04-25
1991-05-21
Kannan, Philip C.
Machine element or mechanism
Gearing
Toothed gear and recirculated unconnected elements
F16H 1500
Patent
active
050164864
ABSTRACT:
A reversing drive mechanism is described for use in a mechanical drive system. The drive mechanism includes a drive bearing which is movable between two positions. In one position the bearing is able to transmit the rotational motion of the input shaft directly to an output shaft. In another position the bearing is able to reverse the rotational motion of the input shaft and transmit it to the output shaft to drive it in a direction opposite to the input shaft. The reversing drive mechanism has utility in a variety of applications.
REFERENCES:
patent: 797402 (1905-08-01), Case, Jr. et al.
patent: 901172 (1908-10-01), Holgan et al.
patent: 2911839 (1959-11-01), Peace
patent: 3350731 (1967-11-01), Benjamin
Watson Kenneth E.
Watson William L.
Edmundson Dean P.
Kannan Philip C.
Watson Welding & Mfg. Inc.
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