Structure of pattern pressing roller

Details Structure of pattern pressing roller Structure of pattern pressing roller

2008-05-27

2008-05-27

Nguyen, Anthony H. (Department: 2854)

Printing

Embossing or penetrating

C101S036000

Reexamination Certificate

active

07377215

ABSTRACT:
A structure of pattern pressing roller comprises a shaft and a plurality of pattern pressing loops suitable for slipping onto the shaft, wherein each loop consists carved pattern on its surface. The pattern pressing loops are slipped onto the shaft, and they are aligned and located tightly against each other and onto the shaft so that when the shaft is in the rotation motion, the pattern pressing loops are moved together with the shaft in one motion. When one or more of the pattern pressing loops is required to be repaired due to damages or weariness on its surface, the pattern pressing loops can be removed away from the shaft or a new one is replaced the damaged one quickly and easily.

REFERENCES:
patent: 3042996 (1962-07-01), Nelson
patent: 4248117 (1981-02-01), Bugnone
patent: 5732585 (1998-03-01), Haushahn et al.
patent: 6188229 (2001-02-01), Nakamura
patent: 2003/0110961 (2003-06-01), Bredahl et al.
patent: 2004/0051948 (2004-03-01), Reed
patent: 2005/0008825 (2005-01-01), Casey et al.

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