Hand powered motor for rotational tools and similar articles

Details Hand powered motor for rotational tools and similar articles Hand powered motor for rotational tools and similar articles

1992-11-02

1994-03-01

Herrmann, Allan D.

Machine element or mechanism

Mechanical movements

Oscillation or reciprocation to intermittent unidirectional...

366129, 366605, F16H 2902, B01F 722

Patent

active

052897311

ABSTRACT:
A hand powered motor for rotational tools and similar articles is provided which consists of a gun shaped housing having an enlarged barrel portion and a hand grip portion. A trigger assembly is mounted to the hand grip portion of the gun shaped housing, while a shaft extends outwardly from an end of the enlarged barrel portion of the gun shaped housing. A fastener is for coupling the shaft to one of the rotational tools and similar articles. A mechanism within the enlarged barrel portion of the gun shaped housing is for storing kinetic energy and rotating the shaft with one of the rotational tools and similar articles in one direction when the trigger assembly is manually squeezed.

REFERENCES:
patent: 1377418 (1921-05-01), Krogh
patent: 2082256 (1937-06-01), Netschke
patent: 3035451 (1962-05-01), O'Connell et al.
patent: 3132549 (1964-05-01), Lee

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