Method and apparatus for casting of non-ferrous metals
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United States of America Patent
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N/A
Issued Date -
Jun 5, 2003
app pub date -
Oct 24, 2002
filing date -
Oct 26, 2001
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
The current invention replaces the toggle clamping mechanism of known die casting machines with a hydraulic clamping mechanism. Advantageously, the machine with hydraulic clamps requires less space than the machines utilizing toggle clamping mechanisms. The machine of this invention has a significantly smaller footprint, takes up less space and is about 30% shorter than machines with toggle clamps. The hydraulic clamping mechanism of the current invention not only decreases the size of the casting machine, but also produces uniform clamping force. The hydraulic clamp according to one presently preferred embodiment of this invention is a hydro-mechanical clamp.
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