Double-action screw press
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United States of America Patent
Stats
-
Nov 21, 1989
Grant Date -
N/A
app pub date -
Jan 28, 1988
filing date -
May 29, 1986
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A double-action screw press is proposed, wherein a mechanism for braking an outer slide when it approaches the extreme bottom position is disposed on the face surface of the slide. The mechanism comprises a plate provided with a device for movement along the longitudinal axis of a screw, four elastic elements arranged on the plate, a pair of which, by a traverse are kinematically associated with a second stop. The latter is installed in the traverse for turning and interacts by its face surface with the face surface of a first stop. In addition, the press is provided with a third stop rigidly coupled with a frame and interacting with the plate when the outer slide approaches the extreme bottom position.
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