Power drill position indicator

Details Power drill position indicator Power drill position indicator

1980-09-29

1982-03-16

Haroian, Harry N.

Geometrical instruments

Area integrators

Electrical

408112, 408 16, B27G 2300

Patent

active

043194036

ABSTRACT:
A device for use in conjunction with a power tool, such as an electric drill, the device including an elongate housing in place on the drill motor housing. The forward end of the housing telescopically supports a carrier within which is universally mounted a foot member. Electrical contacts within the carrier are contactable by the foot member upon the elongate housing inadvertently being out of a desired perpendicular relationship to a work piece surface. An indicator at the rearward end of the elongate housing provides signal lamps indicating to the tool operator which direction the tool must be moved to re-establish the desired tool-to-work piece perpendicular relationship.

REFERENCES:
patent: 3242773 (1966-03-01), van Praag
patent: 3707043 (1972-12-01), Jones
patent: 3746460 (1973-07-01), Lipe
patent: 4227839 (1980-10-01), Conway

Affiliated with

Also associated with

Rating

Power drill position indicator does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1636483