JPS55154178A - Printing head for dot printer - Google Patents

Printing head for dot printer

Info

Publication number
JPS55154178A
JPS55154178A JP6214379A JP6214379A JPS55154178A JP S55154178 A JPS55154178 A JP S55154178A JP 6214379 A JP6214379 A JP 6214379A JP 6214379 A JP6214379 A JP 6214379A JP S55154178 A JPS55154178 A JP S55154178A
Authority
JP
Japan
Prior art keywords
numbering
printing head
spring board
armature
assembling
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
JP6214379A
Other languages
Japanese (ja)
Other versions
JPS647872B2 (en
Inventor
Minoru Isobe
Ko Kikuchi
Minoru Tejima
Tadashi Kodama
Wataru Obara
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.)
Nippon Telegraph and Telephone Corp
Oki Electric Industry Co Ltd
Original Assignee
Nippon Telegraph and Telephone Corp
Oki Electric Industry 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 Nippon Telegraph and Telephone Corp, Oki Electric Industry Co Ltd filed Critical Nippon Telegraph and Telephone Corp
Priority to JP6214379A priority Critical patent/JPS55154178A/en
Priority to GB8014271A priority patent/GB2049557B/en
Priority to US06/147,106 priority patent/US4348120A/en
Priority to DE3017903A priority patent/DE3017903C2/en
Publication of JPS55154178A publication Critical patent/JPS55154178A/en
Publication of JPS647872B2 publication Critical patent/JPS647872B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Impact Printers (AREA)

Abstract

PURPOSE: To increase the reliability of a device by fixing a printing wire and an armature to each split piece of one spring board whose central part and part of outer periphery are divided into pieces numbering N and thereby reducing the number of process for assembling to a large extent and preventing the shearing abrasion and collapse between each part.
CONSTITUTION: A printing wire 8 and an armature 9 are fixed to each piece of one spring board 7 whose central part and part of outer periphery are divided into split pieces 7a numbering N. Thus print wires 8 numbering N and armatures 9 numbering N can be united in one spring board 7 and the number of process for assembling can be reduced to a large extent by putting parts in an assembly, thereby a low- priced and highly reliable printing head being obtained.
COPYRIGHT: (C)1980,JPO&Japio
JP6214379A 1979-05-11 1979-05-22 Printing head for dot printer Granted JPS55154178A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP6214379A JPS55154178A (en) 1979-05-22 1979-05-22 Printing head for dot printer
GB8014271A GB2049557B (en) 1979-05-11 1980-04-30 Dor printer head
US06/147,106 US4348120A (en) 1979-05-11 1980-05-06 Printing head for a dot printer
DE3017903A DE3017903C2 (en) 1979-05-11 1980-05-09 Printhead

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6214379A JPS55154178A (en) 1979-05-22 1979-05-22 Printing head for dot printer

Publications (2)

Publication Number Publication Date
JPS55154178A true JPS55154178A (en) 1980-12-01
JPS647872B2 JPS647872B2 (en) 1989-02-10

Family

ID=13191572

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6214379A Granted JPS55154178A (en) 1979-05-11 1979-05-22 Printing head for dot printer

Country Status (1)

Country Link
JP (1) JPS55154178A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5636442U (en) * 1979-08-27 1981-04-08
JPS5831142U (en) * 1981-08-26 1983-03-01 沖電気工業株式会社 dot printing head
JPS58104653U (en) * 1982-01-08 1983-07-16 沖電気工業株式会社 dot printing head
DE3623282A1 (en) * 1985-07-11 1987-01-15 Seikosha Kk PRINT HEAD

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5551569A (en) * 1978-10-10 1980-04-15 Tally Corp Divided ring magnet printing head

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5551569A (en) * 1978-10-10 1980-04-15 Tally Corp Divided ring magnet printing head

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5636442U (en) * 1979-08-27 1981-04-08
JPS6110990Y2 (en) * 1979-08-27 1986-04-08
JPS5831142U (en) * 1981-08-26 1983-03-01 沖電気工業株式会社 dot printing head
JPH0237559Y2 (en) * 1981-08-26 1990-10-11
JPS58104653U (en) * 1982-01-08 1983-07-16 沖電気工業株式会社 dot printing head
JPS641077Y2 (en) * 1982-01-08 1989-01-11
DE3623282A1 (en) * 1985-07-11 1987-01-15 Seikosha Kk PRINT HEAD

Also Published As

Publication number Publication date
JPS647872B2 (en) 1989-02-10

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