Board press
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United States of America Patent
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-
Jan 24, 1989
Grant Date -
N/A
app pub date -
Sep 26, 1986
filing date -
Oct 23, 1985
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A board press consisting of a plurality of press plates placed one above the other and which are pressed together with the aid of pressure cylinders when pressing boards, and said press plates being interconnected with a simultaneous apparatus which maintains equal distances between press plates during movement of the press plates. The simultaneous apparatus consists of lever units at a plurality of points on both longitudinal margins of the press plates, which have been interconnected to constitute one simultaneous unit, with the aid of a rod pivotally attached to each press plate and a lever arm on the other end of said rod and a transversal turning shaft common to each pair of lever units and control rods longitudinal to the apparatus.
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