Adjustable wrench

Tools – Wrench – screwdriver – or driver therefor – Slidable jaw adjustments

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

81167, 81175, B25B 1316

Patent

active

060003014

ABSTRACT:
An adjustable wrench utilizes a drive member housed in a wrench body. The drive member has a cylindrical drive element having external male threads formed thereon, onto which a guide block is mounted by means of a bore, within which female threads, complementary to the male threads, are formed extending longitudinally through the guide block, so that the drive element extends through the bore with the male and female threads in engagement with one another, whereby rotation of the drive element is operable to move the guide block longitudinally along the drive element. A drive knob is fixed to and manually operable for selectively rotating the drive element. A pair of alignment arms connect a movable jaw element to the guide block so that the movable jaw element faces and is displaced from the drive block in longitudinal alignment with the bore and is separated from the drive knob by the drive block. The drive knob is rotated to move the movable jaw toward and away from a fixed jaw element formed on the wrench body so as to be in longitudinal alignment with the movable jaw element and fixed in position in the wrench housing between the movable jaw and the guide block.

REFERENCES:
patent: 2001789 (1935-05-01), Leaveck
patent: 4967613 (1990-11-01), Cone
patent: 5860336 (1999-01-01), Chen

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

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

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

Rate now

     

Profile ID: LFUS-PAI-O-854098

All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.