Phase adjusting mechanism

Details Phase adjusting mechanism Phase adjusting mechanism

1988-03-30

1989-05-23

Stodola, Daniel P.

Rotary shafts, gudgeons, housings, and flexible couplings for ro

Coupling facilitates relative rotary displacement between...

74395, 403286, 464178, F16D 112

Patent

active

048326585

ABSTRACT:
A phase adjusting mechanism in which input and output shafts, rotatable at like speeds and directions, are positively intercoupled by helical spline members constructed and arranged so that a female spline member is shiftable axially relative to a male spline member to counter rotate the shafts through a limited range of relative adjustability and in which support of adjacent opposed ends of the shafts is effected by an internal backbone support extending coaxially between the shafts to provide thrust and radial bearing support therefor. Adjustment members for shifting the spline members are provided along with an indicator mechanism for indicating the degree of shaft phase adjustment. A locking mechanism is provided for securing the adjustment mechanism in selected positions.

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patent: 3655226 (1972-04-01), Cowan
patent: 4302985 (1981-12-01), Natkin

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