Work holders – Relatively movable jaws – Three coacting work grippers
Patent
1987-09-04
1989-05-30
Watson, Robert C.
Work holders
Relatively movable jaws
Three coacting work grippers
269249, 269258, B25B 100
Patent
active
048343544
ABSTRACT:
A C-clamp is provided having L-shaped stationary members capable of being adjusted to a plurality of rigidly retained selectable orientations with respect to one another and capable of being rigidly secured to a shaft which supports a threaded movable member. A polygonal element on the shaft engages complementary polygonal holes in the L-shaped members to rigidly retain the selected orientation of the L-shaped members with respect to one another and the shaft.
REFERENCES:
patent: 361777 (1887-04-01), Patten
patent: 1497107 (1924-06-01), Lasell
patent: 2941557 (1960-06-01), Baprawski
Bloom Leonard
Watson Robert C.
LandOfFree
Clamp structures does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Clamp structures, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Clamp structures will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2146942