Title:
INK RIBBON FEEDER
Document Type and Number:
Japanese Patent JPS5688062
Kind Code:
A
Abstract:
PURPOSE: To keep the feed of an ink ribbon at a constant level by delivering the ink ribbon while detecting the feed thereof.
CONSTITUTION: A pressure roller 6 and a ribbon feed detecting roller 5 are provided at the front of a winding reel 4 to have a ribbon 2 passed between both rollers 5 and 6. At the same time, a pulse motor 11 for driving the winding reel 4 is controlled by the output of the ribbon feed detecting roller 5. This permits the ribbon 2 to be fed while detecting the feed thereof thereby keeping the feed of the ribbon at a constant level.
Inventors:
OZAWA TOSHIAKI
YAMADA YASUAKI
KONDOU HIROATSU
YAMADA YASUAKI
KONDOU HIROATSU
Application Number:
JP16233579A
Publication Date:
July 17, 1981
Filing Date:
December 14, 1979
Export Citation:
Assignee:
CANON KK
International Classes:
B65H23/18; (IPC1-7): B65H23/18; B65H25/24
Domestic Patent References:
JPS4736767A | 1972-11-29 | |||
JPS4723207A |
Previous Patent: 携帯端末内でメッセージを管理するための装置及び方法、並びに電子装置
Next Patent: SHEET-SHAPED METAL MATERIAL TRANSFERRING APPARATUS
Next Patent: SHEET-SHAPED METAL MATERIAL TRANSFERRING APPARATUS