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US 7,434,508 B2Granted
Die press with dual cam
AssigneeEllison Educational Equipment, Inc.
InventorsKevin L. Corcoran, Carl Von Hirsch, David L. Hughes, Jr.
Life of this patent
Estimating the term…
Abstract
Disclosed is a die press with a base, at least two cam members spaced from the base, an upper platen located between the base and the two cam members to define a space for a die, the upper platen being generally parallel to the base, the upper platen also being attached to the two cam members so that when the two cam members are actuated, the upper platen is moveable relative to the base, and a linkage connecting the two cam members so that the two cam members move in unison relative to each other when actuated.
Claims6
A die press, comprising:
- a base;
- at least two cam members spaced from the base;
- an upper platen located between the base and the two cam members to define a space for a die, the upper platen being generally parallel to the base;
- the upper platen being attached to the two cam members so that when the two cam members are actuated, the upper platen is movable relative to the base;
- each cam member having located on one end a gear;
- and
- a gear rack that is engaged with each of the cam member gears so that the two cam members move in unison relative to each other when actuated.
4 more elements
Dependencies are inferred from the claim text.