Work holders – Relatively movable jaws – Three coacting work grippers
Patent
1989-05-04
1990-10-16
Watson, Robert C.
Work holders
Relatively movable jaws
Three coacting work grippers
269249, 269208, B25B 110
Patent
active
049629182
ABSTRACT:
A "C" type clamping assembly comprising first and second legs and an adjustable length main body therebetween. A first clamping assembly is adjustably movably received on the main body; the first clamping assembly being a bifurcated strap having two legs and a plurality of teeth on each leg. A U-shaped slide blocks straddles the bifurcated strap and has teeth which cooperate with the teeth on the bifurcated strap. A threaded clamping rod is received in the slide block and the slide block may be moved laterally across the bifurcated strap to a desired position such that the clamping rod may engage a workpiece. A second and a third clamping assembly are adjustably mounted on the ends of the respective first and second legs such that the clamping assemblies may extend outwardly from the ends of the respective legs as desired. The second and third clamping assemblies each have a threaded clamping rod received therein. A workpiece of irregular shape may be securely clamped between the independently adjustable first, second and third clamping members.
REFERENCES:
patent: 1587820 (1926-06-01), Carter
patent: 2568233 (1951-09-01), Hamilton
patent: 2642905 (1953-06-01), Hewat
patent: 3934316 (1976-01-01), Driscoll
patent: 4234176 (1980-11-01), Goff et al.
Bloom Leonard
Watson Robert C.
LandOfFree
Clamping set having double-coordinate clamping function and bein does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Clamping set having double-coordinate clamping function and bein, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Clamping set having double-coordinate clamping function and bein will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-845308