Electric hand drill aligning level

Details Electric hand drill aligning level Electric hand drill aligning level

1977-12-27

1979-05-15

Phillips, Charles E.

Geometrical instruments

Indicator of direction of force traversing natural media

Level or plumb, terrestrial gravitation responsive

G01C 928, G01C 936

Patent

active

041540018

ABSTRACT:
The combination with an electric drill of a spirit level, a foot provided with a spindle, the axis of which is at right angles to the surface of the foot by means of which the foot may be mounted in the drill chuck with its surface at right angles to the axis of the drill and a band encircling the electric drill, said band mounting the spirit level thereon such as to enable positioning the bubble in the level at a predetermined position for the angle of the shaft relative to the plane surface to be drilled such that when the foot is replaced by a drill, the drill may be positioned at said angle to said surface by positioning the bubble at said predetermined position.

REFERENCES:
patent: 2756512 (1956-07-01), Pettit
patent: 2757458 (1956-08-01), Zipser
patent: 2806296 (1957-09-01), Weichert
patent: 3030710 (1962-04-01), Fell
patent: 3807051 (1974-04-01), Funakubo

Affiliated with

Also associated with

Rating

Electric hand drill aligning level does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Electric hand drill aligning level, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Electric hand drill aligning level will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1091060