Drive mechanism providing an oscillatory-rotational-drive input

Details Drive mechanism providing an oscillatory-rotational-drive input Drive mechanism providing an oscillatory-rotational-drive input

1995-10-16

1997-09-02

Marmor, Charles A.

Machine element or mechanism

Gearing

Reversal of direction of power flow changes power...

74143, 475221, F16H 2702, F16H 3100

Patent

active

056620098

ABSTRACT:
A drive mechanism provided with a forward and reverse input and a forward and reverse drive whereby a single output-member is caused to produce forward drive from forward-rotation, reverse-rotation and oscillatory-rotation applied to a single input-member whereby the reverse-rotation applied to the input-member is mechanically converted to usable forward drive through an arrangement of gears and one-way clutches and thereby doubling the efficiency of the input and drive while the single output-member can also be caused to produce reverse drive from forward-rotation, reverse-rotation and oscillatory-rotation applied to the input-member whereby the forward-rotation applied to the input is mechanically converted to usable reverse drive through an arrangement of gears and one-way clutches with forward drive being achieved by an identical pair of geared and spring-loaded pivotable selector mechanisms at the input and output end of the device pivotting into simultaneous engagement with the geared input member and a geared forward-rotation-mechanism designated for producing only forward drive and with reverse drive being achieved by the same pair of geared and spring-loaded selector mechanisms pivoting into simultaneous engagement with the geared input-member and geared reverse-rotation-mechanism designated for producing only reverse drive.

REFERENCES:
patent: 1800248 (1931-04-01), Coates
patent: 4760751 (1988-08-01), Kasamatsu
patent: 5105688 (1992-04-01), Williams, III
patent: 5136888 (1992-08-01), Nix
patent: 5333517 (1994-08-01), Bryson et al.

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