Magnetic insert in jaw plate for holding vise parallels
AssigneeKurt Manufacturing Company, Inc.
InventorIngo E. Wolfe
Life of this patent
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Abstract
A magnetic holder of a vise jaw that has a permanent magnet mounted in the jaw for holding metal or other magnetic material workpiece support parallels in position against the jaw clamping surface to properly hold the parallels during the clamping operation. The vise jaw can be used with a jaw plate that forms part of the jaw. The jaw plate has through holes or bores through which the mounting screws pass for bolting it to the main jaw and a bore for mounting the parallel retaining magnet. The jaw plates can be used either on fixed or movable jaws, or both.
Claims2
A metal jaw plate for a vise jaw having a pair of mounting holes for clamping the jaw plate onto the vise jaw to become integral with the vise jaw, the vise jaw having at least one additional bore therethrough extending from a front face to a rear face, a non magnetic material sleeve in the bore, and a cylindrical permanent magnet mounted within the sleeve in said additional bore and being adjacent to a plane of a clamping face of the jaw plate, the additional bore being centered on a line midway between the holes for clamping the law plate to the vise jaw.
Dependencies are inferred from the claim text.