EP0041218A3 - Nadeldruckkopf - Google Patents

Nadeldruckkopf Download PDF

Info

Publication number
EP0041218A3
EP0041218A3 EP81104041A EP81104041A EP0041218A3 EP 0041218 A3 EP0041218 A3 EP 0041218A3 EP 81104041 A EP81104041 A EP 81104041A EP 81104041 A EP81104041 A EP 81104041A EP 0041218 A3 EP0041218 A3 EP 0041218A3
Authority
EP
European Patent Office
Prior art keywords
print head
pressure needles
assigned
wire print
record
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.)
Withdrawn
Application number
EP81104041A
Other languages
English (en)
French (fr)
Other versions
EP0041218A2 (de
Inventor
Wilhelm Reitner
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.)
Siemens AG
Original Assignee
Siemens AG
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 Siemens AG filed Critical Siemens AG
Publication of EP0041218A2 publication Critical patent/EP0041218A2/de
Publication of EP0041218A3 publication Critical patent/EP0041218A3/de
Withdrawn legal-status Critical Current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
    • B41J2/235—Print head assemblies
    • B41J2/25—Print wires
    • B41J2/255—Arrangement of the print ends of the wires

Landscapes

  • Impact Printers (AREA)
  • Pens And Brushes (AREA)

Abstract

Nadeldruckkopf, bei dem die druckfernen Enden der Drucknadeln (4,6,7) ringförmig und die dem Auzeichnungs­ träger zugeordneten Enden (3) spaltenförmig angeordnet sind. Die Drucknadeln (4,6,7) haben bereits vor dem Einbau in den Nadeldruckkopf verschiedene Längen, so daß die dem Aufzeichnungsträger zugeordneten Enden (3) auf einer ima­ ginären Geraden (5) bzw. zwischen zwei imaginären Geraden (5,11) liegen. Die Drucknadeln (4,6,7) können in Gruppen glei­ cher Länge zusammengefaßt sein.
EP81104041A 1980-05-30 1981-05-26 Nadeldruckkopf Withdrawn EP0041218A3 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19803020678 DE3020678A1 (de) 1980-05-30 1980-05-30 Nadeldruckkopf
DE3020678 1980-05-30

Publications (2)

Publication Number Publication Date
EP0041218A2 EP0041218A2 (de) 1981-12-09
EP0041218A3 true EP0041218A3 (de) 1982-05-12

Family

ID=6103641

Family Applications (1)

Application Number Title Priority Date Filing Date
EP81104041A Withdrawn EP0041218A3 (de) 1980-05-30 1981-05-26 Nadeldruckkopf

Country Status (2)

Country Link
EP (1) EP0041218A3 (de)
DE (1) DE3020678A1 (de)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3897865A (en) * 1973-12-11 1975-08-05 Ibm Dot printing apparatus
DE2728093A1 (de) * 1976-06-24 1978-01-12 Ricoh Kk Druckerkopfanordnung

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3897865A (en) * 1973-12-11 1975-08-05 Ibm Dot printing apparatus
DE2728093A1 (de) * 1976-06-24 1978-01-12 Ricoh Kk Druckerkopfanordnung

Also Published As

Publication number Publication date
EP0041218A2 (de) 1981-12-09
DE3020678A1 (de) 1981-12-10

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Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Designated state(s): AT BE CH FR GB IT LU NL SE

17P Request for examination filed

Effective date: 19811028

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Designated state(s): AT BE CH FR GB IT LU NL SE

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 19831201

RIN1 Information on inventor provided before grant (corrected)

Inventor name: REITNER, WILHELM