Precision vise with independently moveable jaws

Work holders – Relatively movable jaws – Means to actuate jaw

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Details

B25B 110

Patent

active

046856633

ABSTRACT:
A dual vise is disclosed which has first and second vise assemblies. The vise assemblies have centrally fixed stationary jaws and independently controlled moveable jaws, each vise assembly being capable of holding a work piece under a pressure which is independent of the holding pressure for the other vise assembly, The pressure for each vise assembly is under the control of the operator. The moveable jaws are preferably controlled by concentric lead screw shafts. When used in conjunction with numerical control equipment, productivity is increased and damage to individual work pieces is reduced.

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Kurt Manufacturing Company, Anglock Precision Machine Vice (1979).
Chick Bi-Lok Machine Company, Bi-Lok Vise.

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