JPS5579184A - Trigger system line printer - Google Patents
Trigger system line printerInfo
- Publication number
- JPS5579184A JPS5579184A JP15341978A JP15341978A JPS5579184A JP S5579184 A JPS5579184 A JP S5579184A JP 15341978 A JP15341978 A JP 15341978A JP 15341978 A JP15341978 A JP 15341978A JP S5579184 A JPS5579184 A JP S5579184A
- Authority
- JP
- Japan
- Prior art keywords
- printing
- trigger
- power shaft
- triggers
- pin
- 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.)
- Pending
Links
Landscapes
- Impact Printers (AREA)
Abstract
PURPOSE: To accelerate printing speed, by mounting triggers in parallel to one printing hammer every two pieces, and by zigzag installing pawl portions in the same number as the triggers on an outer circumference of a power shaft in projecting shapes.
CONSTITUTION: When printing instructions are given, electricity is conducted to a drive magnet 11 in an electromagnetic mechanism A when printing 0, an armature 12 is sucked to the magnet, and a pin 13 is pushed down. One side trigger 7a overcomes the enerziging force of a comb-teeth-like flat spring 9 and is forced down through a trigger lever 14a by the fall of the pin 13, and the connecting stage portion 8 is located within a track of one side pawl portion 17a of a power shaft 16. When the one side pawl portion 17a of the power shaft 16 continually revolving is connected to the connecting stage portion 8 under this condition and the one side trigger 7a is sprung, a printing hammer 2 contacting with the trigger is beaten and collides with a type 0 of a printing drum through paper for printing 18, and 0 is printed.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15341978A JPS5579184A (en) | 1978-12-12 | 1978-12-12 | Trigger system line printer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15341978A JPS5579184A (en) | 1978-12-12 | 1978-12-12 | Trigger system line printer |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5579184A true JPS5579184A (en) | 1980-06-14 |
Family
ID=15562081
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15341978A Pending JPS5579184A (en) | 1978-12-12 | 1978-12-12 | Trigger system line printer |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5579184A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4484231A (en) * | 1980-09-30 | 1984-11-20 | Sony Corporation | Printing apparatus |
-
1978
- 1978-12-12 JP JP15341978A patent/JPS5579184A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4484231A (en) * | 1980-09-30 | 1984-11-20 | Sony Corporation | Printing apparatus |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS5579184A (en) | Trigger system line printer | |
JPS5586776A (en) | Printer | |
SE7907008L (en) | PRINT HAMMER DRIVE | |
JPS5542891A (en) | Printer | |
JPS5672424A (en) | Electromagnetic-drive shutter using auxiliary spring | |
JPS57176189A (en) | Electric-powered typewriter | |
JPS5522913A (en) | Box structure of printer | |
JPS56165654A (en) | Static electricity removal device of printing machine | |
JPS559883A (en) | Printing mechanism in printer | |
JPS5565579A (en) | Flying printer | |
JPS54114692A (en) | Rotary controller star-wheel | |
JPS5555865A (en) | Device for print on narrow strip piece | |
JPS5552860A (en) | Distribution/accumulation apparatus for sheet material | |
JPS55128479A (en) | Flat-board type typewriter combining index board with type board | |
JPS55133975A (en) | Japanese typewriter | |
JPS56104080A (en) | Printing-type selecting mechanism | |
JPS5442934A (en) | Print control circuit for line printer | |
JPS5811576Y2 (en) | Small printer character selection electromagnetic device | |
JPS552018A (en) | Printer apparatus | |
JPS5593480A (en) | Paper feed mechanism of printer | |
JPS55212A (en) | Printer for both sides of ticket or similars | |
JPS5725965A (en) | Type wheel | |
JPS5732970A (en) | Floating decimal point printing mechanism of printer | |
JPS5542863A (en) | Character selection mechanism of printer | |
JPS5544826A (en) | Printing apparatus |