JPH042105B2 - - Google Patents
Info
- Publication number
- JPH042105B2 JPH042105B2 JP59050046A JP5004684A JPH042105B2 JP H042105 B2 JPH042105 B2 JP H042105B2 JP 59050046 A JP59050046 A JP 59050046A JP 5004684 A JP5004684 A JP 5004684A JP H042105 B2 JPH042105 B2 JP H042105B2
- Authority
- JP
- Japan
- Prior art keywords
- armature
- fulcrum
- yoke
- spring
- core
- 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
- 238000004519 manufacturing process Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K15/00—Arrangements for producing a permanent visual presentation of the output data, e.g. computer output printers
- G06K15/02—Arrangements for producing a permanent visual presentation of the output data, e.g. computer output printers using printers
- G06K15/10—Arrangements for producing a permanent visual presentation of the output data, e.g. computer output printers using printers by matrix printers
-
- 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
- B41J2/275—Actuators for print wires of clapper type
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Mathematical Physics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Impact Printers (AREA)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP59050046A JPS60193661A (ja) | 1984-03-15 | 1984-03-15 | ドツトプリンタヘツド |
EP85301742A EP0155816B1 (en) | 1984-03-15 | 1985-03-13 | Dot printer head |
KR1019850001608A KR900007139B1 (ko) | 1984-03-15 | 1985-03-13 | 도트 프린터 헤드 |
DE8585301742T DE3578793D1 (de) | 1984-03-15 | 1985-03-13 | Punktdruckkopf. |
US06/712,185 US4624589A (en) | 1984-03-15 | 1985-03-15 | Dot printer head |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP59050046A JPS60193661A (ja) | 1984-03-15 | 1984-03-15 | ドツトプリンタヘツド |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS60193661A JPS60193661A (ja) | 1985-10-02 |
JPH042105B2 true JPH042105B2 (US07413550-20080819-C00001.png) | 1992-01-16 |
Family
ID=12848047
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP59050046A Granted JPS60193661A (ja) | 1984-03-15 | 1984-03-15 | ドツトプリンタヘツド |
Country Status (5)
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4711439B2 (ja) * | 2007-05-14 | 2011-06-29 | 株式会社 日立ディスプレイズ | 表示装置 |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6282385A (ja) * | 1985-10-07 | 1987-04-15 | Seikosha Co Ltd | ねじり振り子駆動装置 |
JPS6323041U (US07413550-20080819-C00001.png) * | 1986-07-28 | 1988-02-16 | ||
US4886381A (en) * | 1988-05-06 | 1989-12-12 | D. H. Technology, Inc. | Dot matrix print head assembly |
EP0343994A3 (en) * | 1988-05-27 | 1990-07-25 | Tokyo Electric Co., Ltd. | Dot print head |
ATE86552T1 (de) * | 1988-12-01 | 1993-03-15 | Mannesmann Ag | Matrixnadeldruckkopf der klappankerbauart. |
EP0371183B1 (de) * | 1988-12-01 | 1994-05-18 | MANNESMANN Aktiengesellschaft | Matrixnadeldruckkopf der Klappankerbauart |
DE68913933T2 (de) * | 1988-12-19 | 1994-07-21 | Seiko Epson Corp | Punktnadelanschlagdrucker. |
JPH0435957A (ja) * | 1990-05-31 | 1992-02-06 | Tokyo Electric Co Ltd | ドットプリンタヘッド |
US5188467A (en) * | 1990-06-16 | 1993-02-23 | Citizen Watch Co., Ltd. | Print head with energizing and return leaf springs |
JPH0736753Y2 (ja) * | 1990-07-05 | 1995-08-23 | 富士通株式会社 | 印字ヘッド |
EP0467442A1 (de) * | 1990-07-13 | 1992-01-22 | Philips Patentverwaltung GmbH | Matrixdrucker mit einem Drucknadeln tragenden Druckkopf |
JP2806414B2 (ja) * | 1992-08-18 | 1998-09-30 | 富士通株式会社 | 電気機械変換アクチュエータおよび印字ヘッド |
JP2002029077A (ja) * | 2000-07-17 | 2002-01-29 | Toshiba Tec Corp | ワイヤドットプリンタヘッド及びワイヤドッドプリンタ |
JP4484328B2 (ja) * | 2000-07-17 | 2010-06-16 | 東芝テック株式会社 | ワイヤドットプリンタヘッド及びワイヤドッドプリンタ |
JP1681085S (ja) * | 2020-03-26 | 2021-03-15 | インクジェット印刷機用印字ヘッド |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3896918A (en) * | 1971-03-04 | 1975-07-29 | Winfried Schneider | Mosaic printing head with electromagnetically actuated needles with a common yoke for all electromagnets |
FR2287340A1 (fr) * | 1974-10-08 | 1976-05-07 | Sagem | Perfectionnements apportes aux dispositifs ou tetes d'impression pour imprimantes ou analogues et procede de fabrication d'une telle tete d'impression |
US4230038A (en) * | 1977-06-23 | 1980-10-28 | Helmut Falk | Matrix print head assembly |
WO1979000738A1 (en) * | 1978-03-10 | 1979-10-04 | Dh Ass | Matrix print head assembly |
US4230412A (en) * | 1978-03-17 | 1980-10-28 | Helmut Falk | Matrix print head assembly |
JPS5587576A (en) * | 1978-12-26 | 1980-07-02 | Nec Corp | Dot print head |
JPS56164874A (en) * | 1980-05-23 | 1981-12-18 | Brother Ind Ltd | Printing head of wire printer |
JPS578167A (en) * | 1980-06-18 | 1982-01-16 | Toshiba Corp | Armature of printing head |
DE3202976C2 (de) * | 1982-01-29 | 1986-04-03 | Siemens AG, 1000 Berlin und 8000 München | Anordnung für eine verschleißkompensierende Betätigung von Drucknadeln eines Nadeldruckkopfes |
US4453840A (en) * | 1982-12-06 | 1984-06-12 | Hodne Ingard B | Actuator for a print wire |
-
1984
- 1984-03-15 JP JP59050046A patent/JPS60193661A/ja active Granted
-
1985
- 1985-03-13 EP EP85301742A patent/EP0155816B1/en not_active Expired - Lifetime
- 1985-03-13 KR KR1019850001608A patent/KR900007139B1/ko not_active IP Right Cessation
- 1985-03-13 DE DE8585301742T patent/DE3578793D1/de not_active Expired - Lifetime
- 1985-03-15 US US06/712,185 patent/US4624589A/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4711439B2 (ja) * | 2007-05-14 | 2011-06-29 | 株式会社 日立ディスプレイズ | 表示装置 |
Also Published As
Publication number | Publication date |
---|---|
KR850007137A (ko) | 1985-10-30 |
US4624589A (en) | 1986-11-25 |
KR900007139B1 (ko) | 1990-09-29 |
EP0155816A3 (en) | 1987-04-15 |
EP0155816B1 (en) | 1990-07-25 |
JPS60193661A (ja) | 1985-10-02 |
EP0155816A2 (en) | 1985-09-25 |
DE3578793D1 (de) | 1990-08-30 |
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