Screwdriver with pivotal handle

Details Screwdriver with pivotal handle Screwdriver with pivotal handle

1990-07-13

1991-12-03

Meislin, D. S.

Tools

Wrench, screwdriver, or driver therefor

Handle or shank

811779, 811775, 81 60, 81436, B25G 100

Patent

active

050690914

ABSTRACT:
A handle for a screwdriver-type tool rotatable about a tool axis has a front handle portion having a front end adapted to carry the tool and a rear end formed with a pivot centered on an axis transverse to the tool axis and spaced by a predetermined axial distance from the front-portion front end. A rear handle portion is mounted on the pivot on the front handle portion and is displaceable between a normal-use position generally centered on and extending along the tool axis and a high-torque position extending transverse to the tool axis. The portions have a combined axial length in the normal use position equal to less than twice the overall axial length of the front handle portion.

REFERENCES:
patent: 4170909 (1979-10-01), Wagner
patent: 4825734 (1989-05-01), Schwalbe et al.

Affiliated with

Also associated with

Rating

Screwdriver with pivotal handle does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1691194