Vacuum drying machine with multiple tables for industrial hides and similar products
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United States of America Patent
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Jul 23, 1991
Grant Date -
N/A
app pub date -
Jan 3, 1990
filing date -
Feb 15, 1989
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
The present invention relates to a vacuum drying machine with multiple tables for drying industrial hides and similar products, including a fixed supporting frame which supports a plurality of controllably vertically movable horizontal work tables. Each of the tables has, on its upper face, a supporting and heating plate for supporting and heating the hides and, on its lower face, a closing cover which can sealingly engage the upper face of the underlying table so as to define a vacuum drying chamber. An intermediate supporting structure is provided so as to be vertically movable inside the fixed supporting frame. The tables are vertically movable in the intermediate supporting structure so as to move telescopingly with respect to the fixed supporting frame.
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