JPH0332465B2 - - Google Patents

Info

Publication number
JPH0332465B2
JPH0332465B2 JP57211969A JP21196982A JPH0332465B2 JP H0332465 B2 JPH0332465 B2 JP H0332465B2 JP 57211969 A JP57211969 A JP 57211969A JP 21196982 A JP21196982 A JP 21196982A JP H0332465 B2 JPH0332465 B2 JP H0332465B2
Authority
JP
Japan
Prior art keywords
armature
yoke
core
fulcrum
magnetic flux
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
Application number
JP57211969A
Other languages
English (en)
Japanese (ja)
Other versions
JPS59101373A (ja
Inventor
Kuniaki Ochiai
Takashi Norikoshi
Shigeo Komagine
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toshiba TEC Corp
Original Assignee
Tokyo Electric Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Tokyo Electric Co Ltd filed Critical Tokyo Electric Co Ltd
Priority to JP57211969A priority Critical patent/JPS59101373A/ja
Priority to EP83307134A priority patent/EP0110662B1/en
Priority to DE8383307134T priority patent/DE3371616D1/de
Publication of JPS59101373A publication Critical patent/JPS59101373A/ja
Priority to US06/725,505 priority patent/US4583871A/en
Publication of JPH0332465B2 publication Critical patent/JPH0332465B2/ja
Granted legal-status Critical Current

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
    • B41J2/27—Actuators for print wires
    • B41J2/275—Actuators for print wires of clapper type

Landscapes

  • Impact Printers (AREA)
JP57211969A 1982-12-01 1982-12-01 ドツトプリンタヘツド Granted JPS59101373A (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP57211969A JPS59101373A (ja) 1982-12-01 1982-12-01 ドツトプリンタヘツド
EP83307134A EP0110662B1 (en) 1982-12-01 1983-11-22 Dot printer head
DE8383307134T DE3371616D1 (en) 1982-12-01 1983-11-22 Dot printer head
US06/725,505 US4583871A (en) 1982-12-01 1985-04-24 Dot printer head with magnetic circuit through adjacent armatures

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57211969A JPS59101373A (ja) 1982-12-01 1982-12-01 ドツトプリンタヘツド

Publications (2)

Publication Number Publication Date
JPS59101373A JPS59101373A (ja) 1984-06-11
JPH0332465B2 true JPH0332465B2 (US08087162-20120103-C00010.png) 1991-05-13

Family

ID=16614703

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57211969A Granted JPS59101373A (ja) 1982-12-01 1982-12-01 ドツトプリンタヘツド

Country Status (4)

Country Link
US (1) US4583871A (US08087162-20120103-C00010.png)
EP (1) EP0110662B1 (US08087162-20120103-C00010.png)
JP (1) JPS59101373A (US08087162-20120103-C00010.png)
DE (1) DE3371616D1 (US08087162-20120103-C00010.png)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT208062Z2 (it) * 1986-07-25 1988-03-31 Microlys Spa Testina di stampa a matrice di punti
JPS6323041U (US08087162-20120103-C00010.png) * 1986-07-28 1988-02-16
JPS6358909A (ja) * 1986-08-29 1988-03-14 エヌ・シー・アール・コーポレーション 磁性体の磁気バイアス方法
JPH0435176Y2 (US08087162-20120103-C00010.png) * 1986-11-25 1992-08-20
IT1212158B (it) * 1987-12-29 1989-11-08 Olivetti & Co Spa Dispositivo stampante a fili od aghi e relativo procedimento di montaggio
EP0343994A3 (en) * 1988-05-27 1990-07-25 Tokyo Electric Co., Ltd. Dot print head
ATE73395T1 (de) * 1988-08-01 1992-03-15 Mannesmann Ag Matrixnadeldruckkopf der klappankerbauart.
DE3889662D1 (de) * 1988-12-01 1994-06-23 Mannesmann Ag Matrixnadeldruckkopf der Klappankerbauart.
DE3879212D1 (de) * 1988-12-01 1993-04-15 Mannesmann Ag Matrixnadeldruckkopf der klappankerbauart.
JPH06104365B2 (ja) * 1989-04-20 1994-12-21 東京電気株式会社 ドツトプリンタヘッド
IT1232145B (it) * 1989-07-14 1992-01-23 Microlys Spa Testina di stampa ad aghi per una stampante a matrice di punti ad alta definizione

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS544617A (en) * 1977-06-13 1979-01-13 Suwa Seikosha Kk Structure of wire dot printer head
JPS56111683A (en) * 1980-02-09 1981-09-03 Nec Corp Printing head

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1318722A (en) * 1919-10-14 Combined transformer and maintaining reactance device for vapor
US4230038A (en) * 1977-06-23 1980-10-28 Helmut Falk Matrix print head assembly
US4230412A (en) * 1978-03-17 1980-10-28 Helmut Falk Matrix print head assembly
JPS5849394B2 (ja) * 1979-10-13 1983-11-04 谷村株式会社新興製作所 ドットプリンタの印字駆動装置
JPS5783464A (en) * 1980-11-14 1982-05-25 Brother Ind Ltd Printing head of wire dot printer
JPS5826546U (ja) * 1981-08-14 1983-02-19 東芝テック株式会社 ドットプリンタヘッドのニ−ドル

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS544617A (en) * 1977-06-13 1979-01-13 Suwa Seikosha Kk Structure of wire dot printer head
JPS56111683A (en) * 1980-02-09 1981-09-03 Nec Corp Printing head

Also Published As

Publication number Publication date
DE3371616D1 (en) 1987-06-25
JPS59101373A (ja) 1984-06-11
US4583871A (en) 1986-04-22
EP0110662A3 (en) 1985-08-28
EP0110662B1 (en) 1987-05-20
EP0110662A2 (en) 1984-06-13

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