Reversible hammer drill

Details Reversible hammer drill Reversible hammer drill

B - Operations, Transporting

23

B

77/15

B23B 45/00 (2006.01) B25D 16/00 (2006.01)

Patent

CA 1099134

INVENTOR: BARRY L. MACKY TITLE: REVERSIBLE HAMMER DRILL ABSTRACT OF THE DISCLOSURE When the hammer drill spindle and chuck are driven forward with the mode selection collar positioned to allow axial movement of the chuck and spindle, the annular ratchet is driven by the spindle through a one way roller clutch so it rides up the sloping surfaces of the fixed annular ratchet and then drops off the tooth corners to deliver a hammer blow of a magnitude determined by the operator pushing on the tool. If the rotation is reversed the clutch prevents rotation of the clutch input and prevents injury to the operator. If the selection collar is moved to lock the lugs in the detent notch of the cam surface the drill can be rotated either direction with the hammer action always locked out.

324591

Affiliated with

Also associated with

Rating

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

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-514361