Rotary press to lay down patterns on a support strip

Details Rotary press to lay down patterns on a support strip Rotary press to lay down patterns on a support strip

2005-06-21

2005-06-21

Hirshfeld, Andrew H. (Department: 2854)

Printing

Embossing or penetrating

Rolling-contact machines

C101S023000, C101S182000, C101S185000, C101S247000, C101S218000

Reexamination Certificate

active

06907821

ABSTRACT:
A rotary press to lay patterns of a material on a strip material comprises a working cylinder bearing embossing plates of the patterns of the aforesaid material to be laid and an opposed anvil cylinder. The working cylinder is rotated. A heater for the working cylinder. A device to exert a defined prestress between the working cylinder and the anvil cylinder. Ball-bearings between the anvil cylinder and its shaft. A device adjusts the space between the working cylinder and the anvil cylinder, independent of the device to exert the defined prestress.

REFERENCES:
patent: 3391638 (1968-07-01), Ebneter
patent: 3655312 (1972-04-01), Erb et al.
patent: 5588362 (1996-12-01), Sugiyama et al.
patent: 5921175 (1999-07-01), Bates
patent: 6062134 (2000-05-01), Eitel et al.
patent: 0 469 433 (1992-02-01), None
patent: 1 367 861 (1964-07-01), None

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