JPH0380111B2 - - Google Patents
Info
- Publication number
- JPH0380111B2 JPH0380111B2 JP56160421A JP16042181A JPH0380111B2 JP H0380111 B2 JPH0380111 B2 JP H0380111B2 JP 56160421 A JP56160421 A JP 56160421A JP 16042181 A JP16042181 A JP 16042181A JP H0380111 B2 JPH0380111 B2 JP H0380111B2
- Authority
- JP
- Japan
- Prior art keywords
- wire
- guide hole
- dot head
- diameter
- shape
- 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 - Lifetime
Links
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 6
- 229910002804 graphite Inorganic materials 0.000 claims description 6
- 239000010439 graphite Substances 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 6
- 239000003822 epoxy resin Substances 0.000 claims description 4
- 229920000647 polyepoxide Polymers 0.000 claims description 4
- 239000000945 filler Substances 0.000 claims 1
- 239000010979 ruby Substances 0.000 description 3
- 229910001750 ruby Inorganic materials 0.000 description 3
- 230000007423 decrease Effects 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 229910000997 High-speed steel Inorganic materials 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
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
- B41J2/265—Guides for print wires
Landscapes
- Impact Printers (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16042181A JPS5862067A (ja) | 1981-10-08 | 1981-10-08 | ワイヤドツトヘツド |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16042181A JPS5862067A (ja) | 1981-10-08 | 1981-10-08 | ワイヤドツトヘツド |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5862067A JPS5862067A (ja) | 1983-04-13 |
JPH0380111B2 true JPH0380111B2 (de) | 1991-12-20 |
Family
ID=15714556
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP16042181A Granted JPS5862067A (ja) | 1981-10-08 | 1981-10-08 | ワイヤドツトヘツド |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5862067A (de) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60187563A (ja) * | 1984-03-07 | 1985-09-25 | Tokyo Electric Co Ltd | ドツトプリンタヘツド |
JPS60262667A (ja) * | 1984-06-11 | 1985-12-26 | Matsushita Electric Works Ltd | ドツトプリンタの印字ワイヤの案内部材およびその製造方法 |
JPS6168255A (ja) * | 1984-09-13 | 1986-04-08 | Tokyo Electric Co Ltd | ドツトプリンタヘツドの製造方法 |
JPH0611787Y2 (ja) * | 1988-04-26 | 1994-03-30 | 京セラ株式会社 | ドットプリンタ用ワイヤガイド |
KR0166101B1 (ko) * | 1993-10-21 | 1999-01-15 | 김주용 | 정전방전 보호회로의 트랜지스터 및 그 제조방법 |
JP4248566B2 (ja) | 2006-06-30 | 2009-04-02 | 株式会社沖データ | インパクトヘッド及びインパクトプリンタ |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS501820A (de) * | 1973-04-26 | 1975-01-09 | ||
JPS5213917A (en) * | 1976-07-16 | 1977-02-02 | Canon Kk | Type needle unit for pin matrix printer |
JPS5280919A (en) * | 1975-12-26 | 1977-07-07 | Hitachi Ltd | Dot printer bearing unit |
JPS52134512A (en) * | 1976-05-04 | 1977-11-10 | Mannesmann Ag | Printing head for needle printer having printing needle guide mechanism |
JPS5340317A (en) * | 1976-09-24 | 1978-04-12 | Tokyo Shibaura Electric Co | Method of producing dot printer printing needle guide |
-
1981
- 1981-10-08 JP JP16042181A patent/JPS5862067A/ja active Granted
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS501820A (de) * | 1973-04-26 | 1975-01-09 | ||
JPS5280919A (en) * | 1975-12-26 | 1977-07-07 | Hitachi Ltd | Dot printer bearing unit |
JPS52134512A (en) * | 1976-05-04 | 1977-11-10 | Mannesmann Ag | Printing head for needle printer having printing needle guide mechanism |
JPS5213917A (en) * | 1976-07-16 | 1977-02-02 | Canon Kk | Type needle unit for pin matrix printer |
JPS5340317A (en) * | 1976-09-24 | 1978-04-12 | Tokyo Shibaura Electric Co | Method of producing dot printer printing needle guide |
Also Published As
Publication number | Publication date |
---|---|
JPS5862067A (ja) | 1983-04-13 |
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