Hand-powered tool

Details Hand-powered tool Hand-powered tool

1977-09-16

1979-05-15

Scott, Samuel

Machine element or mechanism

Mechanical movements

Oscillation or reciprocation to intermittent unidirectional...

74 21, 81 631, 408126, F16H 2702

Patent

active

041541227

ABSTRACT:
A hand-powered tool in which a spindle for driving a tool attachment is driven by a bevel gear. The spindle is supported in bearings on both sides of the bevel gear and extends through an opening in a stationary transverse shaft on which the bevel gear is journaled. Two pinions fixed to the spindle on opposite sides of the transverse shaft are moved into and out of meshing engagement with the bevel gear by shifting the spindle longitudinally in order to reverse the direction of rotation of the spindle.

REFERENCES:
patent: 613283 (1898-11-01), Krane
patent: 802358 (1905-10-01), Merrell
patent: 940342 (1909-11-01), Milne
patent: 1623696 (1927-04-01), Nugent
patent: 3003359 (1961-10-01), Maasdam
patent: 3035451 (1962-05-01), O'Connell
patent: 3756090 (1973-09-01), Mella

Affiliated with

Also associated with

Rating

Hand-powered tool does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Hand-powered tool, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Hand-powered tool will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1091972