JPS5615371A - Wire dot head - Google Patents
Wire dot headInfo
- Publication number
- JPS5615371A JPS5615371A JP9073679A JP9073679A JPS5615371A JP S5615371 A JPS5615371 A JP S5615371A JP 9073679 A JP9073679 A JP 9073679A JP 9073679 A JP9073679 A JP 9073679A JP S5615371 A JPS5615371 A JP S5615371A
- Authority
- JP
- Japan
- Prior art keywords
- nose
- working
- coupling
- supporting
- lever
- 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
- Impact Printers (AREA)
Abstract
PURPOSE: To eliminate the loose coupling and stabilize the quality of the dot head by coupling a nose, an electromagnetic device, a working member and a supporting- point holding member with a coupling member consisting of flexible material.
CONSTITUTION: The nose 202 having guide members 202a, 203, 204, supporting the dot wire 201 and the electromagnetic device havng a plunger 209 fixed on the working lever 206 and a yoke plate 210 adjacent to an iron core frame 207 equipped with a driving coil 208, the working lever 206 with a rotary supporting point 206b pressure-held by a leaf spring section 211a of a working-lever holding member 211, are overlapped. Then a hole section 215a of the coupling member 215 consisting of a flexible membr and a nose protrusion 205b are caused to engage with each other, and the tip 215b of a leaf spring of the fixed spring 215' is pushed in arrow direction A. The said tip is caused to be set in a hole section 202c provided on the nose 202.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9073679A JPS5615371A (en) | 1979-07-17 | 1979-07-17 | Wire dot head |
US06/169,069 US4375338A (en) | 1979-07-16 | 1980-07-15 | Wire dot print head |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9073679A JPS5615371A (en) | 1979-07-17 | 1979-07-17 | Wire dot head |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5615371A true JPS5615371A (en) | 1981-02-14 |
JPS6141314B2 JPS6141314B2 (en) | 1986-09-13 |
Family
ID=14006852
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9073679A Granted JPS5615371A (en) | 1979-07-16 | 1979-07-17 | Wire dot head |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5615371A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57144542U (en) * | 1981-03-06 | 1982-09-10 | ||
WO1984003254A1 (en) * | 1983-02-25 | 1984-08-30 | Ncr Co | Wire matrix print head |
JPS6274536A (en) * | 1985-09-28 | 1987-04-06 | Sekisui Chem Co Ltd | Conveyor of construction unit production line |
JPS62139640U (en) * | 1986-02-27 | 1987-09-03 | ||
JPH0437559A (en) * | 1990-06-01 | 1992-02-07 | Fujitsu Ltd | Attraction-type dot printing head |
-
1979
- 1979-07-17 JP JP9073679A patent/JPS5615371A/en active Granted
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57144542U (en) * | 1981-03-06 | 1982-09-10 | ||
WO1984003254A1 (en) * | 1983-02-25 | 1984-08-30 | Ncr Co | Wire matrix print head |
JPS60500611A (en) * | 1983-02-25 | 1985-05-02 | エヌ・シー・アール・インターナショナル・インコーポレイテッド | wire matrix print head |
JPH0519469B2 (en) * | 1983-02-25 | 1993-03-16 | Ncr Co | |
JPS6274536A (en) * | 1985-09-28 | 1987-04-06 | Sekisui Chem Co Ltd | Conveyor of construction unit production line |
JPS62139640U (en) * | 1986-02-27 | 1987-09-03 | ||
JPH051411Y2 (en) * | 1986-02-27 | 1993-01-14 | ||
JPH0437559A (en) * | 1990-06-01 | 1992-02-07 | Fujitsu Ltd | Attraction-type dot printing head |
Also Published As
Publication number | Publication date |
---|---|
JPS6141314B2 (en) | 1986-09-13 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS5637176A (en) | Printing head for dot printer | |
JPS55103979A (en) | Printing hammer mechanism with twin electromagnet coil and twin magnetic pole piece | |
JPS5615371A (en) | Wire dot head | |
GB2004504A (en) | Improved hammer for impact printer | |
JPS529443A (en) | Driving device of printer head | |
GB2055015B (en) | Voice coil bobbin for a planar diaphragm | |
JPS549916A (en) | Cleaning ribbon of magnetic tape | |
JPS568404B2 (en) | ||
JPS5529190A (en) | Magnetic working element | |
JPS5611270A (en) | Printing head for matrix printer | |
JPS641554A (en) | Printing head | |
JPS55154176A (en) | Dot matrix printer | |
JPS5653080A (en) | Wire dot head | |
JPS56150570A (en) | Driving device for wire head of dot printer | |
JPS578167A (en) | Armature of printing head | |
JPS5413223A (en) | Printer unit | |
JPS5564627A (en) | Manufacture of multi-element magnetic head | |
JPS57143715A (en) | Erasing head device | |
JPS5389717A (en) | Core for magnetic head | |
JPS5499611A (en) | Magnetic head core | |
JPS5637175A (en) | Printing head for dot printer | |
GB1126801A (en) | Improvements in or relating to knotters | |
JPS51126116A (en) | Magnetic head | |
JPS56148163A (en) | Winding device | |
JPS5656A (en) | Magnetic tape unit |