Machine element or mechanism – Mechanical movements – Rotary to or from reciprocating or oscillating
Patent
1977-06-20
1979-09-25
Staab, Lawrence J.
Machine element or mechanism
Mechanical movements
Rotary to or from reciprocating or oscillating
91505, 123 48R, F16H 2300, F01B 1304
Patent
active
041686322
ABSTRACT:
A swashplate drive in which the plate is tiltable between a minimum angle .alpha. and a maximum angle .alpha. and one or more drive rods each have a drive rod head with two spherical surfaces which are contacted by two sliding bodies, the other, flat side of the bodies engaging two running surfaces on the plate. The running surfaces are spaced apart a selected distance which minimizes variation in play between the plate, sliding bodies and drive rod head.
REFERENCES:
patent: 2940325 (1960-06-01), Nakesch
patent: 3319874 (1967-05-01), Welsh et al.
patent: 3356080 (1967-12-01), Howard
patent: 3398699 (1968-08-01), Stark
patent: 3859861 (1975-01-01), Buschi
patent: 3964323 (1976-06-01), Seibert
patent: 3968699 (1976-07-01), Beukering
patent: 4030404 (1977-06-01), Meijer
Staab Lawrence J.
Treacy David R.
U.S. Philips Corporation
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