Apparatus for attaching belt-like materials

Details Apparatus for attaching belt-like materials Apparatus for attaching belt-like materials

1988-04-14

1989-07-04

Woo, Jay H.

Adhesive bonding and miscellaneous chemical manufacture

Surface bonding means and/or assembly means therefor

Automatic and/or material-triggered control

1564051, 1564064, 156512, 425 281, 425301, B65H 2606

Patent

active

048447684

ABSTRACT:
An apparatus for attaching belt-like materials has a rotating unit for rotating a forming drum, a holding unit located apart from the forming drum for holding continuous belt-like materials along entire widths to be supplied to the forming drum, embracing units located between the forming drum and the holding units for embracing the belt-like materials along entire widths. A reciprocating unit is used for reciprocating the embracing units between the holding unit and the forming drum. A cutting unit is used for cutting in width directions the belt-like materials held by the holding unit and the embracing units. The apparatus includes control unit for controlling the rotating unit and the reciprocating unit so that circumferential speeds of the forming drum and moving speeds of the embracing means are at a constant ratio.

REFERENCES:
patent: 4163685 (1979-08-01), Kubinski
patent: 4465536 (1984-08-01), Makino et al.
patent: 4526647 (1985-07-01), Portalupi et al.
patent: 4596617 (1986-06-01), Ishii

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