Printer with drive mechanism

Typewriting machines – Having power-driven operator for plural functions

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Details

400283, 400322, B41J 2334

Patent

active

058427953

ABSTRACT:
A printer including a driving shaft having first, second and third worms for feeding a recording paper, advancing a printing ribbon, and moving a carriage, respectively. The third worm for moving the carriage may be replaced by a belt. The driving shaft may include two separate portions, with the first, second and third worms connected to ends of the separate portions. The driving shaft may be rotatably supported adjacent the first, second and third worms.

REFERENCES:
patent: 3951247 (1976-04-01), Montanari
patent: 4376585 (1983-03-01), Fromme et al.
patent: 4869607 (1989-09-01), McAdams
patent: 4886384 (1989-12-01), Harry
patent: 4948273 (1990-08-01), Tezuka et al.
Patent Abstracts of Japan, vol. 014, No. 203 (M-0966), Apr. 25, 1990 & JP 02 041282 A (NEC Home Electron LTD), Feb. 9, 1990 *Abstract.
Patent Abstracts of Japan, vol. 096, No. 006, Jun. 28, 1996 & JP 08 034145 A (Matsushita Electric Ltd), Feb. 6, 1996, *Abstract.
Patent Abstracts of Japan, vol. 096, No. 003, Mar. 29, 1996 & JP 07 309050 A (Seiko Epson Corp), Nov. 28, 1995, *Abstract.

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