1977-04-06
1978-08-01
Wyche, Benjamin W.
64 9R, F16D 330
Patent
active
041035135
ABSTRACT:
A rolling-contact universal joint rotatably transmits power from one shaft to another without variations in velocity, at relatively large angles of deflection between input and output shafts. A cluster of gear segments capable of transmitting comparatively high torques over a wide range of speeds are interposed between interdigitated forks. The relative motions between the load carrying elements are rolling contacts between gear segments; and the conical shape of cooperating gear surfaces affords opportunity for adjustments to eliminate backlash in the assembly or to take up wear.
REFERENCES:
patent: 1142051 (1915-06-01), O'Connor
patent: 1626270 (1927-04-01), Craun
patent: 2584648 (1952-02-01), Welsh
patent: 2819597 (1958-01-01), Wildhaber
patent: 3036446 (1962-05-01), Morgenstern
patent: 3260070 (1966-07-01), Preston
patent: 3961497 (1976-06-01), Cohen
Turner R. C.
Wyche Benjamin W.
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