Injection molding machine having a precision clamping unit
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United States of America Patent
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May 5, 1992
Grant Date -
N/A
app pub date -
Nov 27, 1989
filing date -
May 27, 1987
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A device for precisely aligning, mating and clamping two injection mold plates, in which device, a first mold plate is rigidly attached to a support table and a second mold plate is slidably guided on parallel guide bars into contact with the first mold plate by at least two symmetrically placed, parallel ball spindles which are driven synchronously by a hydraulic motor.
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