Separable cutting mechanism for printer

Details Separable cutting mechanism for printer Separable cutting mechanism for printer

2005-06-21

2005-06-21

Hirshfeld, Andrew H. (Department: 2854)

Typewriting machines

Sheet or web

For feeding web record-medium

C400S621100, C101S093070

Reexamination Certificate

active

06908243

ABSTRACT:
A separable cutting mechanism for a printer comprises: a printing device with rollers used for mounting on a rail of the printer to move transversely; a cutting-knife unit with a carrier having rollers thereon to mount the cutting-knife unit on the rail of the printer and to be installed in juxtaposition with a plurality of printing heads; and an electromagnetic connector provided between the printing device and the carrier of the cutting-knife unit, the electromagnetic connector is provided with a magnetizing coil to generate attraction or release action when the printer is operated. Thereby, the cutting-knife unit and the printing device can be controlled to mutually attract with each other or can be separated for independent operations.

REFERENCES:
patent: 4504162 (1985-03-01), Speraggi
patent: 4525088 (1985-06-01), Shipos et al.
patent: 4979838 (1990-12-01), Yokota et al.
patent: 5296872 (1994-03-01), Caamano
patent: 5482389 (1996-01-01), Bickoff et al.
patent: 6412993 (2002-07-01), Silverbrook
patent: 6425700 (2002-07-01), Silverbrook et al.

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