Turn-counting setting screwdriver

Details Turn-counting setting screwdriver Turn-counting setting screwdriver

1991-12-09

1993-04-06

Smith, James G.

Tools

Wrench, screwdriver, or driver therefor

Having work engaging and force exerting portion inserted...

81DIG5, B25B 1500

Patent

active

051993368

ABSTRACT:
A turn-counting setting screwdriver, on the stem of the blade of which there is movably mounted a tubular part which can move in the recess in the handle accommodating the stem of the blade. The handle is graduated over its periphery at the inlet to the recess and the movable part bears double graduations over at least part of its length, each graduation extending in the opposite direction relative to the other.

REFERENCES:
patent: 2339210 (1944-01-01), Volz
patent: 2421310 (1947-05-01), Berlincourt
patent: 2817985 (1957-12-01), Capelle

Affiliated with

Also associated with

Rating

Turn-counting setting screwdriver does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-528792