JPS5579178A - Driving mechanism for printing needle - Google Patents

Driving mechanism for printing needle

Info

Publication number
JPS5579178A
JPS5579178A JP15432078A JP15432078A JPS5579178A JP S5579178 A JPS5579178 A JP S5579178A JP 15432078 A JP15432078 A JP 15432078A JP 15432078 A JP15432078 A JP 15432078A JP S5579178 A JPS5579178 A JP S5579178A
Authority
JP
Japan
Prior art keywords
yoke end
yoke
armature
coils
permanent magnet
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.)
Granted
Application number
JP15432078A
Other languages
English (en)
Japanese (ja)
Other versions
JPS618795B2 (https=
Inventor
Makoto Yasunaga
Toshio Kurihara
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.)
Citizen Watch Co Ltd
Original Assignee
Citizen Watch 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 Citizen Watch Co Ltd filed Critical Citizen Watch Co Ltd
Priority to JP15432078A priority Critical patent/JPS5579178A/ja
Priority to US06/102,433 priority patent/US4302115A/en
Publication of JPS5579178A publication Critical patent/JPS5579178A/ja
Publication of JPS618795B2 publication Critical patent/JPS618795B2/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)
JP15432078A 1978-12-12 1978-12-12 Driving mechanism for printing needle Granted JPS5579178A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP15432078A JPS5579178A (en) 1978-12-12 1978-12-12 Driving mechanism for printing needle
US06/102,433 US4302115A (en) 1978-12-12 1979-12-11 System for driving print wires for printers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15432078A JPS5579178A (en) 1978-12-12 1978-12-12 Driving mechanism for printing needle

Publications (2)

Publication Number Publication Date
JPS5579178A true JPS5579178A (en) 1980-06-14
JPS618795B2 JPS618795B2 (https=) 1986-03-17

Family

ID=15581546

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15432078A Granted JPS5579178A (en) 1978-12-12 1978-12-12 Driving mechanism for printing needle

Country Status (2)

Country Link
US (1) US4302115A (https=)
JP (1) JPS5579178A (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61148070A (ja) * 1984-12-24 1986-07-05 Seikosha Co Ltd プリンタヘツド

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4362407A (en) * 1981-09-08 1982-12-07 Piezo Electric Products, Inc. Piezoelectric printer and piezoelectric multilam actuator used therein
EP0343965B1 (en) * 1988-05-25 1993-12-15 Seiko Epson Corporation Impact dot printing head
US4995744A (en) * 1988-12-16 1991-02-26 International Business Machines Corporation Impact printer actuator using magnet and electromagnetic coil and method of manufacture
DE4113802A1 (de) * 1991-04-24 1992-10-29 Mannesmann Ag Matrixnadeldruckkopf in klappankerbauart

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3217640A (en) * 1963-04-30 1965-11-16 Burroughs Corp Electromagnetic actuating means for wire printers
US3333667A (en) * 1965-12-09 1967-08-01 Teletype Corp Flexible wire guide cable
FR95374E (fr) * 1966-11-04 1970-09-11 Ugon Pierre Circuits magnétiques a palette libre.
US3973661A (en) * 1974-05-08 1976-08-10 Teletype Corporation Wire-matrix printers, and electromagnetic actuator mechanisms useful in such printers
US4127334A (en) * 1976-10-18 1978-11-28 Oki Electric Industry Co., Ltd. Dot printer

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61148070A (ja) * 1984-12-24 1986-07-05 Seikosha Co Ltd プリンタヘツド

Also Published As

Publication number Publication date
US4302115A (en) 1981-11-24
JPS618795B2 (https=) 1986-03-17

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