Dovetail vise jaw plate assembly

Work holders – Relatively movable jaws – Jaw features

Reexamination Certificate

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Details

C269S282000, C269S287000

Reexamination Certificate

active

06957809

ABSTRACT:
A vise jaw assembly can be easily mounted on, and removed from, the jaws of a machine vise. A first reusable component bolts onto the face of a machine vise jaw. A second component is inexpensive and disposable. It is made by extrusion of an easily machinable material such as aluminum. It has a flat face that is designed to engage a flat face of the first component. It has an element extending from the flat face such as a dovetail element that slides laterally into a correspondingly shaped recess in the first component to complete a dovetail type joint. A slot below the recess in the first component is compressed by threaded fasteners to tighten the joint. The second component has a uniform cross section so that it may be produced by extrusion with minimal finishing except for cutting to length.

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patent: 4573669 (1986-03-01), Gerry
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patent: 5065990 (1991-11-01), Durfee
patent: 5150888 (1992-09-01), Durfee
patent: 5163664 (1992-11-01), Calaio
patent: 6446952 (2002-09-01), Sheehy

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