Apparatus for producing compound axial and rotary movement of a

Details Apparatus for producing compound axial and rotary movement of a Apparatus for producing compound axial and rotary movement of a

1980-04-23

1982-11-30

Staab, Lawrence J.

Machine element or mechanism

Mechanical movements

Rotary to or from reciprocating or oscillating

74 23, 74 52, 242 11R, F16H 3716, B65H 8106

Patent

active

043610560

ABSTRACT:
A housing supports a hollow shaft for both axial and rotary movement and also supports a drive input rotor for rotation on an axis perpendicular to the axis of the hollow shaft. The rotor carries an eccentrically located planetary gear which engages a surrounding stationary ring gear, and the planetary gear carries an eccentric crank shaft. A crank arm connects the crank shaft to a rotary coupling mounted on the hollow shaft, and an intermediate portion of the crank arm carries a rack which engages gear teeth on the hollow shaft. The rotor is provided with means for counter-balancing the moving components to provide for high speed winding of wire coils within a motor stator.

REFERENCES:
patent: 1220883 (1917-03-01), Parker
patent: 1253023 (1918-01-01), George
patent: 2624904 (1953-01-01), Wianco
patent: 2632602 (1953-03-01), Weis
patent: 2847170 (1958-08-01), Lill et al.
patent: 2949789 (1960-08-01), Eminger
patent: 3179346 (1965-04-01), Weis
patent: 3251559 (1966-05-01), Moore
patent: 3276275 (1966-10-01), Ebbert
patent: 3460770 (1969-08-01), Eminger
patent: 3493186 (1970-02-01), Arick
patent: 3750969 (1973-08-01), Weis
patent: 3768319 (1973-10-01), Lill
patent: 3785212 (1974-01-01), Eminger
patent: 4158314 (1979-06-01), Finegold

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