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AssigneeVyzkumny ustav kozedelny
InventorsZdenek Miculka, Vladislav Janirek, Vladimir Rektorik, Karel Bajak
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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.
The apparatus for the continuous thermal treatment of flexible sheet material such as skins, leathers and the like comprising a frame, a heated cylinder rotatably mounted on said frame and a presser cylinder arranged in parallel relation to the heated cylinder and spaced therefrom to permit passage of the sheet material therebetween, means for mounting the presser cylinder and for regulating the spacing between the presser and heated cylinders comprising a lever member pivotably carried by the frame, a beam member extending generally parallel to the presser cylinder and mounted pivotably on said lever member, a drive cylinder rotatably carried by said frame on the side of said presser cylinder remote from said heated cylinder and extending parallel to said presser cylinder, said presser cylinder being freely supported on said drive cylinder and rotatable thereby, means for selectively pivoting said beam member for regulating the spacing between said presser and heated cylinders, and means for selectively pivoting said lever member relative to said frame.
Dependencies are inferred from the claim text.