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US 4,898,371 AGranted
Quick-change vise
OwnerPerry A. Mills, Joel DiMarcoinventors
Life of this patent
Estimating the term…
Abstract
A quick-change vise including a T-shaped clamp extending from within a jaw member which engages a T-shaped channel in a jaw blank to releasably secure the jaw blank to the jaw member. The jaw blank may be provided with a parallel bar or angle parallel to provide horizontal or angled supporting surfaces to a workpiece held in the vise. The jaw blank may be positioned in reversible positions on the clamp. Additionally, the jaw blank may be made of an extrudable metal such as aluminum.
Claims7
A vise comprising:
- an elongate base member having a longitudinal axis;
- a pair of jaw members with opposing faces;
- means for moving said jaw members toward and away from each other along said longitudinal axis on said base member for releasably grasping a workpiece therebetween;
- a jaw blank for a jaw member having a front face and a back side;
- and
- means for releasably securing a jaw blank to a jaw member including an channel located at the back side of said blank, retaining means for slidably engaging said channel, carrier means for carrying said retaining means, means for locating said carrier means with said jaw member, and means for moving said carrier means within said jaw member to a first extreme position wherein said jaw blank on said retaining means is spaced from said jaw member and to a second extreme position wherein said jaw blank on said retaining means is clamped against said jaw member, said means for moving including an opening located in said carrier means and a cam positioned within said opening, said cam operating against a wall of said opening.
3 more elements
A vise comprising:
- an elongated base member having a longitudinal axis;
- a pair of jaw members with opposing faces;
- means for moving said jaw members toward and away from each other along said longitudinal axis on said base member for releasably grasping a workpiece therebetween;
- and
- a jaw blank releasably secured to a jaw member, said jaw blank consisting of extrudable metal, and including a channel, retaining means for slidably engaging said channel, carrier means for carrying said retaining means, means for locating said carrier means within said jaw member, and means for moving said carrier means within said jaw member to a first extreme position wherein said jaw blank on said retaining means is spaced from said jaw member and to a second extreme position wherein said jaw blank on said retaining means is clamped against said jaw member, said means for moving including an opening located in said carrier means and a cam positioned within said opening, said cam operating against a wall of said opening.
2 more elements
Dependencies are inferred from the claim text.