SE402497B - Tradskrivmatrishuvud - Google Patents

Tradskrivmatrishuvud

Info

Publication number
SE402497B
SE402497B SE7408857A SE7408857A SE402497B SE 402497 B SE402497 B SE 402497B SE 7408857 A SE7408857 A SE 7408857A SE 7408857 A SE7408857 A SE 7408857A SE 402497 B SE402497 B SE 402497B
Authority
SE
Sweden
Prior art keywords
matrix head
writing matrix
writing
head
matrix
Prior art date
Application number
SE7408857A
Other languages
English (en)
Other versions
SE7408857L (sv
Inventor
O Kwan
J V Masi
Original Assignee
Bunker Ramo
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 Bunker Ramo filed Critical Bunker Ramo
Publication of SE7408857L publication Critical patent/SE7408857L/sv
Publication of SE402497B publication Critical patent/SE402497B/sv

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
    • B41J2/235—Print head assemblies
    • B41J2/265—Guides for print wires
SE7408857A 1973-07-12 1974-07-05 Tradskrivmatrishuvud SE402497B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US378774A US3907092A (en) 1973-07-12 1973-07-12 Matrix wire print head with free bending print wires

Publications (2)

Publication Number Publication Date
SE7408857L SE7408857L (sv) 1975-01-13
SE402497B true SE402497B (sv) 1978-07-03

Family

ID=23494498

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7408857A SE402497B (sv) 1973-07-12 1974-07-05 Tradskrivmatrishuvud

Country Status (8)

Country Link
US (1) US3907092A (sv)
JP (1) JPS5037511A (sv)
CA (1) CA1010294A (sv)
DE (1) DE2430440A1 (sv)
FR (1) FR2236661A1 (sv)
GB (1) GB1470534A (sv)
IT (1) IT1017124B (sv)
SE (1) SE402497B (sv)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52151809U (sv) * 1976-05-14 1977-11-17
DE2649213C3 (de) * 1976-10-28 1982-01-21 Siemens AG, 1000 Berlin und 8000 München Anordnung von Magnetsystemen in einem Mosaik-Nadeldruckkopf
SE408034B (sv) * 1977-03-15 1979-05-14 Philips Svenska Ab Lageranordning vid ett mosaiktryckhuvud
DE2713886C2 (de) * 1977-03-29 1983-10-27 Siemens AG, 1000 Berlin und 8000 München Vorrichtung zum Führen der Druckernadeln in einem Mosaiknadeldruckwerk
US4154541A (en) * 1977-06-13 1979-05-15 Ricoh Company, Ltd. Printer head assembly
GB2022515B (en) * 1978-05-12 1982-04-21 Suwa Seikosha Kk Head for a dot printer
US4278020A (en) * 1979-10-19 1981-07-14 International Business Machines Corporation Print wire actuator block assembly for printers
US4527469A (en) * 1983-04-15 1985-07-09 Dataproducts Corporation Dot matrix print actuator
JPS59229360A (ja) * 1984-04-27 1984-12-22 Matsushita Electric Ind Co Ltd 印字ヘツド
EP0225782B1 (en) * 1985-12-05 1991-05-29 Ncr Corporation Wire dot print head
JPH078201Y2 (ja) * 1988-08-29 1995-03-01 沖電気工業株式会社 ワイヤドット印字ヘッド
JP2948419B2 (ja) * 1992-07-27 1999-09-13 富士通株式会社 ワイヤドット印字ヘッド
FR2698319B1 (fr) * 1992-11-24 1997-05-16 Microlys Spa Tete d'impression a impact pour l'impression de caracteres matriciels a barres magnetiques.
US8733274B2 (en) * 2006-10-20 2014-05-27 Hewlett-Packard Development Company, L.P. Tube mounted inkjet printhead die

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3584575A (en) * 1968-11-12 1971-06-15 Johann Distl Mosaic printing head and device for producing the same
US3672482A (en) * 1970-08-31 1972-06-27 Ibm Wire matrix print head
US3690431A (en) * 1971-06-14 1972-09-12 Centronics Data Computer Print head assembly containing solenoids
US3802543A (en) * 1971-09-13 1974-04-09 Centronics Data Computer Jewel bearings for printer heads and the like
BE790981A (fr) * 1971-11-04 1973-05-07 Centronics Data Computer Tete imprimeuse a guidage elastique
US3795298A (en) * 1972-05-30 1974-03-05 An Control Inc Di Wire matrix print head particularly for high speed printers

Also Published As

Publication number Publication date
CA1010294A (en) 1977-05-17
SE7408857L (sv) 1975-01-13
DE2430440A1 (de) 1975-02-06
US3907092A (en) 1975-09-23
FR2236661A1 (sv) 1975-02-07
GB1470534A (en) 1977-04-14
JPS5037511A (sv) 1975-04-08
IT1017124B (it) 1977-07-20

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