JPS5770687A - Printer - Google Patents
PrinterInfo
- Publication number
- JPS5770687A JPS5770687A JP14772380A JP14772380A JPS5770687A JP S5770687 A JPS5770687 A JP S5770687A JP 14772380 A JP14772380 A JP 14772380A JP 14772380 A JP14772380 A JP 14772380A JP S5770687 A JPS5770687 A JP S5770687A
- Authority
- JP
- Japan
- Prior art keywords
- ribbon
- tension
- ratchet
- typeprinting
- cassette
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- Impression-Transfer Materials And Handling Thereof (AREA)
Abstract
PURPOSE: To smoothly carry a ribbon synchronizedly with typeprinting operation, by arranging a ribbon tension-controller and a drive member at a cassette-mounting device, and inhibiting invasion of a coupling part for the ribbon tension-controller into a cloth ribbon-receiving part.
CONSTITUTION: When typeprinting operation is performed, the rotation of a ratchet wheel 4 is transmitted through the first to third gears 5, 13, 14 to the fourth gear 15 to rotate a rotary member 16 by a predetermined rate. At this time, used carbon ribbon 44 is wound onto a reel 49 by engagement of an engaging needle 18 with the ribbon 44, and a large tension along the winding direction is concurrently applied to the ribbon 44 exposed outside a cassette 36. A ribbon tension-control lever 27 is rotated by the tension, so that the engaging ratchet 34 of a drive lever 32 is detached from a ratchet 24a. Consequently, a ratchet 24 and a ribbon-feed reel 46 are unitedly rotated to smoothly feed the predetermined amount of the ribbon 44 onto the type-printing surface of a plate under the condition that the tension is constantly applied to the ribbon at every typeprinting operation.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14772380A JPS5770687A (en) | 1980-10-22 | 1980-10-22 | Printer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14772380A JPS5770687A (en) | 1980-10-22 | 1980-10-22 | Printer |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5770687A true JPS5770687A (en) | 1982-05-01 |
JPS6361189B2 JPS6361189B2 (en) | 1988-11-28 |
Family
ID=15436714
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14772380A Granted JPS5770687A (en) | 1980-10-22 | 1980-10-22 | Printer |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5770687A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60264273A (en) * | 1984-06-08 | 1985-12-27 | テー・アー・トリウムフ―アドレル・アクチエンゲゼルシヤフト | Ink ribbon cassette for typewriter, etc. |
JPS62128849U (en) * | 1986-02-06 | 1987-08-14 | ||
US4772144A (en) * | 1986-10-16 | 1988-09-20 | Burrows Corporation | Ribbon cartridge having removable capstan |
US4806033A (en) * | 1983-03-07 | 1989-02-21 | Ing. C. Olivetti & C., S.P.A. | Ribbon cartridge for printing machines |
-
1980
- 1980-10-22 JP JP14772380A patent/JPS5770687A/en active Granted
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4806033A (en) * | 1983-03-07 | 1989-02-21 | Ing. C. Olivetti & C., S.P.A. | Ribbon cartridge for printing machines |
JPS60264273A (en) * | 1984-06-08 | 1985-12-27 | テー・アー・トリウムフ―アドレル・アクチエンゲゼルシヤフト | Ink ribbon cassette for typewriter, etc. |
JPH0449480B2 (en) * | 1984-06-08 | 1992-08-11 | Triumph Adler Ag | |
JPS62128849U (en) * | 1986-02-06 | 1987-08-14 | ||
US4772144A (en) * | 1986-10-16 | 1988-09-20 | Burrows Corporation | Ribbon cartridge having removable capstan |
Also Published As
Publication number | Publication date |
---|---|
JPS6361189B2 (en) | 1988-11-28 |
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