DE68902265D1 - Punktnadeldruckkopf. - Google Patents
Punktnadeldruckkopf.Info
- Publication number
- DE68902265D1 DE68902265D1 DE8989303034T DE68902265T DE68902265D1 DE 68902265 D1 DE68902265 D1 DE 68902265D1 DE 8989303034 T DE8989303034 T DE 8989303034T DE 68902265 T DE68902265 T DE 68902265T DE 68902265 D1 DE68902265 D1 DE 68902265D1
- Authority
- DE
- Germany
- Prior art keywords
- print head
- point needle
- needle print
- point
- head
- 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.)
- Expired - Fee Related
Links
Classifications
-
- 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
- B41J2/235—Print head assemblies
- B41J2/25—Print wires
-
- 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
- B41J2/30—Control circuits for actuators
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP63081241A JPH01253456A (ja) | 1988-04-04 | 1988-04-04 | ワイヤ印字ヘッド |
Publications (2)
Publication Number | Publication Date |
---|---|
DE68902265D1 true DE68902265D1 (de) | 1992-09-03 |
DE68902265T2 DE68902265T2 (de) | 1993-03-11 |
Family
ID=13740926
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8989303034T Expired - Fee Related DE68902265T2 (de) | 1988-04-04 | 1989-03-28 | Punktnadeldruckkopf. |
Country Status (4)
Country | Link |
---|---|
US (1) | US5071269A (de) |
EP (1) | EP0339794B1 (de) |
JP (1) | JPH01253456A (de) |
DE (1) | DE68902265T2 (de) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0369374A (ja) * | 1989-08-09 | 1991-03-25 | Brother Ind Ltd | プリンタのソレノイドヘッド駆動回路 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4286517A (en) * | 1979-07-12 | 1981-09-01 | Hitachi Koki Company Limited | Printer magnetic interference prevention system |
JPS58168581A (ja) * | 1982-03-31 | 1983-10-04 | Brother Ind Ltd | ドツトプリンタの印字ワイヤ駆動装置 |
JPS58224762A (ja) * | 1982-06-23 | 1983-12-27 | Fujitsu Ltd | ワイヤドツト印字ヘツド |
JPS60225768A (ja) * | 1984-04-25 | 1985-11-11 | Nec Corp | ドツト式シリアルプリンタのプリントヘツド駆動回路 |
JPH0661941B2 (ja) * | 1985-11-13 | 1994-08-17 | 沖電気工業株式会社 | 印字ヘツド駆動方法 |
-
1988
- 1988-04-04 JP JP63081241A patent/JPH01253456A/ja active Pending
-
1989
- 1989-03-28 EP EP89303034A patent/EP0339794B1/de not_active Expired - Lifetime
- 1989-03-28 DE DE8989303034T patent/DE68902265T2/de not_active Expired - Fee Related
- 1989-03-29 US US07/330,403 patent/US5071269A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US5071269A (en) | 1991-12-10 |
EP0339794A1 (de) | 1989-11-02 |
DE68902265T2 (de) | 1993-03-11 |
EP0339794B1 (de) | 1992-07-29 |
JPH01253456A (ja) | 1989-10-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |