Title:
PAPER ROLL LOADING MECHANISM FOR PRINTERS
Document Type and Number:
WIPO Patent Application WO/1998/043820
Kind Code:
A1
Abstract:
In a paper roll loading mechanism (2) for a printer (1), a slide frame (25) is fitted to a lid frame (23) for opening and closing its opening (22b), and these frames are made rotatable by a cover frame (28) in the opening/closing directions. A platen roller (26) is rotatably fitted to the fore end of the slide frame (25), so that, after the opening (22b) of the roll paper loading section is blocked by the lid frame (23), the cover frame (28) can be further rotated by itself, and this rotating motion slides the slide frame (25) forward to enable the platen roller (269 at its fore end to be positioned in a position opposite to an ink jet head (8) while keeping a fixed gap between them. As the rotating radius of the part to open and close the opening (22b) of the paper roll loading section can be reduced by increasing a sliding distance for the slide frame (25), the space above the opening (22b) can be effectively utilized to accommodate other parts or the like. Therefore, a paper roll loading mechanism for printers, of which the opening/closing mechanism of the paper roll loading section can be compactly configured, can be provided.
More Like This:
JPS52152317 | SPLIT PLATEN |
JPS6287367 | SHEET FEEDER FOR RECORDER |
JPS62116436 | CONTINUOUS DOCUMENT FEEDING DEVICE OF PRINTER |
Inventors:
NAKAYAMA HIROYUKI (JP)
KAWAKAMI HIDEKI (JP)
SASAKI TOSHIYUKI (JP)
FUJIKAWA MASASHI (JP)
KAWAKAMI HIDEKI (JP)
SASAKI TOSHIYUKI (JP)
FUJIKAWA MASASHI (JP)
Application Number:
PCT/JP1998/001548
Publication Date:
October 08, 1998
Filing Date:
April 02, 1998
Export Citation:
Assignee:
SEIKO EPSON CORP (JP)
NAKAYAMA HIROYUKI (JP)
KAWAKAMI HIDEKI (JP)
SASAKI TOSHIYUKI (JP)
FUJIKAWA MASASHI (JP)
NAKAYAMA HIROYUKI (JP)
KAWAKAMI HIDEKI (JP)
SASAKI TOSHIYUKI (JP)
FUJIKAWA MASASHI (JP)
International Classes:
B41J11/48; B41J15/04; B41J29/02; B41J15/00; (IPC1-7): B41J11/14; B41J15/04; B41J29/00
Foreign References:
JPS6398451A | 1988-04-28 | |||
JPH0197670A | 1989-04-17 | |||
JPH01249371A | 1989-10-04 | |||
JPH03258575A | 1991-11-18 | |||
JPH05147291A | 1993-06-15 | |||
JPS5829453U | 1983-02-25 | |||
JPH04120051U | 1992-10-27 |
Other References:
See also references of EP 0925947A4
Attorney, Agent or Firm:
Suzuki, Kisaburo (Intellectual Property Dept. 3-5, Owa 3-chom, Suwa-shi Nagano-ken, JP)
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