JPS56151585A - Detecting mechanism for breaking of ribbon of printer - Google Patents
Detecting mechanism for breaking of ribbon of printerInfo
- Publication number
- JPS56151585A JPS56151585A JP5487680A JP5487680A JPS56151585A JP S56151585 A JPS56151585 A JP S56151585A JP 5487680 A JP5487680 A JP 5487680A JP 5487680 A JP5487680 A JP 5487680A JP S56151585 A JPS56151585 A JP S56151585A
- Authority
- JP
- Japan
- Prior art keywords
- ribbon
- breaking
- detector
- working
- working members
- 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 obtain the titled mechanism which contacts with a ribbon and to detect the breaking of the ribbon stably, by a method wherein displacement of working members displaced due to the breaking of the ribbon is detected and the displacement is converted to electric signals, while the detector is not operated by vibration in case of the transfer of the ribbon, printing etc.
CONSTITUTION: A roller supporting member 34, working members 35, 36 and a rotatory member 37 are each mounted pivotally to three pivotal shafts 31, 32, 33 fixedly set up to a mounting plate 9, and a transmission type photoelectric converting detector 44 is disposed where the both working members 35, 36 hold. Each contacting piece 35a, 36a of the both working members 35, 36 is each contacted with a ribbon 10 by means of springs 39, 41 under a normal condition that the ribbon 10 is not broken, and the light of the detector 44 is not interrupted. When the ribbon is broken, the contact of either working member with the ribbon is released, the working member is turned by the energizing force of the spring, the light of the detector 44 is interrupted and signals are outputted, and the breaking of the ribbon is displayed while succeeding printing is stopped.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55054876A JPS5920462B2 (en) | 1980-04-26 | 1980-04-26 | Printing device ribbon break detection mechanism |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55054876A JPS5920462B2 (en) | 1980-04-26 | 1980-04-26 | Printing device ribbon break detection mechanism |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS56151585A true JPS56151585A (en) | 1981-11-24 |
JPS5920462B2 JPS5920462B2 (en) | 1984-05-14 |
Family
ID=12982783
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP55054876A Expired JPS5920462B2 (en) | 1980-04-26 | 1980-04-26 | Printing device ribbon break detection mechanism |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5920462B2 (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0488134U (en) * | 1990-12-17 | 1992-07-30 | ||
US5380108A (en) * | 1991-10-24 | 1995-01-10 | Sony Corporation | Multi-pass thermal printer |
US11002395B2 (en) | 2010-10-15 | 2021-05-11 | Swagelok Company | Push to connect conduit fitting with ferrule |
US11073234B2 (en) | 2015-04-23 | 2021-07-27 | Swagelok Company | Single action push to connect conduit fitting |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4974843A (en) * | 1972-10-13 | 1974-07-19 | ||
JPS5339000A (en) * | 1976-09-22 | 1978-04-10 | Hitachi Ltd | Display unit for plural system variable |
JPS5442205A (en) * | 1977-09-08 | 1979-04-04 | Ricoh Kk | Ink ribbon cartridge |
JPS5513063U (en) * | 1978-07-12 | 1980-01-28 | ||
JPS5542845A (en) * | 1978-09-25 | 1980-03-26 | Ricoh Co Ltd | Printing paper detector at printer |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5513063B2 (en) * | 1973-03-27 | 1980-04-05 |
-
1980
- 1980-04-26 JP JP55054876A patent/JPS5920462B2/en not_active Expired
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4974843A (en) * | 1972-10-13 | 1974-07-19 | ||
JPS5339000A (en) * | 1976-09-22 | 1978-04-10 | Hitachi Ltd | Display unit for plural system variable |
JPS5442205A (en) * | 1977-09-08 | 1979-04-04 | Ricoh Kk | Ink ribbon cartridge |
JPS5513063U (en) * | 1978-07-12 | 1980-01-28 | ||
JPS5542845A (en) * | 1978-09-25 | 1980-03-26 | Ricoh Co Ltd | Printing paper detector at printer |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0488134U (en) * | 1990-12-17 | 1992-07-30 | ||
US5380108A (en) * | 1991-10-24 | 1995-01-10 | Sony Corporation | Multi-pass thermal printer |
US11002395B2 (en) | 2010-10-15 | 2021-05-11 | Swagelok Company | Push to connect conduit fitting with ferrule |
US11073234B2 (en) | 2015-04-23 | 2021-07-27 | Swagelok Company | Single action push to connect conduit fitting |
Also Published As
Publication number | Publication date |
---|---|
JPS5920462B2 (en) | 1984-05-14 |
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