Printer apparatus

Details Printer apparatus Printer apparatus

2008-04-22

2008-04-22

Colilla, Daniel J. (Department: 2854)

Typewriting machines

Sheet or web

Including sheet guide

C400S647000, C400S693000, C271S145000, C271S162000, C347S108000

Reexamination Certificate

active

07360959

ABSTRACT:
A printer body of a printer apparatus is provided with paired bearing portions such that the paired bearing portions face each other, while a paper support for supporting a paper sheet is provided with paired rotating shaft portions, which are rotatably journaled by the paired bearing portions. Each of the rotating shaft portions includes a shaft body and a shaft support portion for supporting the shaft body. The shaft support portion is provided at a flat plate portion of the paper support. A tab portion is formed at the shaft support portion. Each of the paired bearing portions includes a bearing body provided with an opening for receiving the shaft body. At the bearing body, an engaging portion is formed to receive the tab portion to restrict axial movement of the rotating shaft portions. As a result, it is possible to provide a printer apparatus having a paper support less likely to detach from the printer body.

REFERENCES:
patent: 6848685 (2005-02-01), Katsuyama
patent: 7147219 (2006-12-01), Soo
patent: 2002/0063374 (2002-05-01), Takahashi
patent: 2006/0017217 (2006-01-01), Maeda
patent: 2006/0220295 (2006-10-01), Bandou et al.
patent: 02-043836 (1990-03-01), None
Japan Patent Office, Application No. 02-043836, dated Mar. 27, 1990 (1 page).
Partial English translation of JP-02-043836, dated Mar. 27, 1990 (2 pages).

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