EXTENDED ZONE OF PRESSING ON CYLINDRICAL MOULDING DEVICE Russian patent published in 2010 - IPC D21F9/04 D21F11/06 D21F1/60 

Abstract RU 2390596 C2

FIELD: textile, paper.

SUBSTANCE: intended for use in paper-and-pulp industry. Cylindrical moulding device for use in round-mesh paper-making machine comprises shoe having pressing surface of concave shape, which substantially forms coupling with moulding cylinder or mesh. Pressing surface of shoe, having concave shape, increases value of coverage of moulding cylinder or mesh with working cloth, therefore increasing friction that is created between working cloth (16) and moulding cylinder or mesh. Method is also proposed for increase of torque value transmitted from working cloth to moulding cylinder or mesh and machine for production of paper or fiber-cement produce, in which specified moulding device is used.

EFFECT: provision of increased friction, which results in transmission of increased torque and higher traction force between working cloth and moulding cylinder or mesh.

35 cl, 6 dwg

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RU 2 390 596 C2

Authors

Zilker Gregori D.

Dates

2010-05-27Published

2006-04-13Filed