Apparatus for the continuous thermal treatment of flexible sheet material
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United States of America Patent
Stats
-
Dec 16, 1980
Grant Date -
N/A
app pub date -
Mar 29, 1979
filing date -
Mar 31, 1978
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
Apparatus for the continuous thermal treatment of flexible sheet material includes a heated cylinder which is rotatably mounted in a frame. The presser cylinder is arranged in parallel spaced relation to the heated cylinder so as to permit passage of sheet material therebetween. The lever member is pivotably carried by the frame and a beam member which extends generally parallel to the presser cylinder is pivotably mounted on the lever member. A drive cylinder is rotatably carried by the frame on the side of the presser cylinder which is remote from the heated cylinder, the drive cylinder extending parallel to the presser cylinder. The presser cylinder is freely supported on the drive cylinder and is rotatable thereby. Elements are carried by the lever member and by the beam member which are cooperable for regulation of the spacing between the presser and heated cylinders. A fluid motor mechanism is desirably carried by the frame and is connected to the lever member for pivoting the lever member relative to the frame in selected directions.
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