Metal founding – Means to shape metallic material – Pressure shaping means
Patent
1997-04-14
1999-05-04
Batten, Jr., J. Reed
Metal founding
Means to shape metallic material
Pressure shaping means
164412, 254133R, B22D 1720, B22D 4500
Patent
active
058992588
ABSTRACT:
The ram device forces back components of a die cast machine, having platens that come together to form a product or cast, in order to free products from between the platens. The device has a base and a stem, wherein the stem is longitudinally connected to the base. The base can be releasably attached to a face of a die half wherein the stem is positioned opposite the component to be forced back. The die halves are closed together until a top of the stem engages the component to be moved and the force of the closing die halves is transferred through the ram device to force the component back.
REFERENCES:
patent: 4402487 (1983-09-01), Donnelly
Bear Philip N.
Krismer Robert J.
Rupar Anthony J.
Batten, Jr. J. Reed
Versa Die Cast, Inc.
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