Hammer drill

Details Hammer drill Hammer drill

1986-01-17

1988-03-22

Kazenske, E. R.

Tool driving or impacting

Impacting devices

With means for rotating tool

173109, B23B 4516

Patent

active

047322179

ABSTRACT:
A power driven hammer drill includes a percussive mechanism connectable to driving gears via a clutch. A pressure amplifying lever system is arranged between a movable part of the clutch and shiftable guiding means for a work tool to apply an amplified pressure on the clutch when the work tool is pressed against a workpiece.

REFERENCES:
patent: 4433596 (1984-02-01), Scalzo
patent: 4446931 (1984-05-01), Bleicher et al.
patent: 4537264 (1985-08-01), Schmid et al.
patent: 4612999 (1986-09-01), Bengler

Affiliated with

Also associated with

Rating

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

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-436920