Continuously operating press
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United States of America Patent
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-
Jul 20, 1993
Grant Date -
N/A
app pub date -
Dec 18, 1991
filing date -
Dec 21, 1990
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A lubrication system for a continuously operating press for the pressing of a multi-ply board web (119) of pre-manufactured material has a press gap defined between upper and lower runs of endless recirculating steel press bands (105). A slide coating (101) which extends over the width of the press zone is provided with grooves. Each press band (105) slides by means of a lubricant which is supplied into the slide coating via supply lines and is led away through discharge openings. Several grooves (107, 108, 110, 111) for the swirling of the lubricant are provided for the press band (105) at least in the two outer longitudinal edge regions of the slide coating.
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