JPS619155B2 - - Google Patents
Info
- Publication number
- JPS619155B2 JPS619155B2 JP17269580A JP17269580A JPS619155B2 JP S619155 B2 JPS619155 B2 JP S619155B2 JP 17269580 A JP17269580 A JP 17269580A JP 17269580 A JP17269580 A JP 17269580A JP S619155 B2 JPS619155 B2 JP S619155B2
- Authority
- JP
- Japan
- 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.)
- Expired
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F7/00—Magnets
- H01F7/06—Electromagnets; Actuators including electromagnets
- H01F7/08—Electromagnets; Actuators including electromagnets with armatures
- H01F7/14—Pivoting armatures
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
- B41J2/22—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of impact or pressure on a printing material or impression-transfer material
- B41J2/23—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of impact or pressure on a printing material or impression-transfer material using print wires
- B41J2/27—Actuators for print wires
- B41J2/28—Actuators for print wires of spring charge type, i.e. with mechanical power under electro-magnetic control
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Impact Printers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US10181179A | 1979-12-10 | 1979-12-10 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5689965A JPS5689965A (en) | 1981-07-21 |
| JPS619155B2 true JPS619155B2 (de) | 1986-03-20 |
Family
ID=22286538
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17269580A Granted JPS5689965A (en) | 1979-12-10 | 1980-12-09 | Shock type dottmatrixxprinterrhead |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JPS5689965A (de) |
| DE (2) | DE8028573U1 (de) |
| FR (1) | FR2471280A1 (de) |
| GB (1) | GB2064874B (de) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5820467A (ja) * | 1981-07-30 | 1983-02-05 | Fujitsu Ltd | ドットプリンタ用印字ヘッド |
| DE3243477A1 (de) * | 1982-11-22 | 1984-05-24 | Mannesmann AG, 4000 Düsseldorf | Nadeldruckkopf fuer matrixdrucker |
| DE3412429A1 (de) * | 1984-04-03 | 1985-10-10 | Nixdorf Computer Ag, 4790 Paderborn | Klappankermagnet fuer nadeldruckkopf |
| DE3502469A1 (de) * | 1985-01-25 | 1986-07-31 | Mannesmann AG, 4000 Düsseldorf | Matrixdruckkopf |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3592311A (en) * | 1968-10-02 | 1971-07-13 | Ibm | Wire printing head |
| US3672482A (en) * | 1970-08-31 | 1972-06-27 | Ibm | Wire matrix print head |
| SE7606042L (sv) * | 1975-10-10 | 1977-04-11 | Florida Data Corp | Snabbarbetande elektromagnetiskt skrivhuvud |
| DE2606542A1 (de) * | 1976-02-16 | 1977-08-18 | Florida Data Corp | Schreib- oder druckkopf, insbesondere fuer nadel- oder rasterdrucker |
| US4156960A (en) * | 1977-02-28 | 1979-06-05 | Kabushiki Kaisha Seikosha | Method of manufacting a wire printer head |
| US4214836A (en) * | 1978-03-24 | 1980-07-29 | Digital Equipment Corporation | Impact print head |
-
1980
- 1980-10-21 GB GB8033866A patent/GB2064874B/en not_active Expired
- 1980-10-25 DE DE19808028573 patent/DE8028573U1/de not_active Expired
- 1980-10-25 DE DE19803040399 patent/DE3040399C2/de not_active Expired
- 1980-12-09 JP JP17269580A patent/JPS5689965A/ja active Granted
- 1980-12-09 FR FR8026100A patent/FR2471280A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| GB2064874B (en) | 1984-10-17 |
| FR2471280A1 (fr) | 1981-06-19 |
| DE8028573U1 (de) | 1981-12-17 |
| DE3040399C2 (de) | 1985-05-15 |
| FR2471280B1 (de) | 1985-03-29 |
| GB2064874A (en) | 1981-06-17 |
| JPS5689965A (en) | 1981-07-21 |
| DE3040399A1 (de) | 1981-06-11 |