EP1186426A3 - Punktmatrixdruckkopf - Google Patents

Punktmatrixdruckkopf Download PDF

Info

Publication number
EP1186426A3
EP1186426A3 EP01121478A EP01121478A EP1186426A3 EP 1186426 A3 EP1186426 A3 EP 1186426A3 EP 01121478 A EP01121478 A EP 01121478A EP 01121478 A EP01121478 A EP 01121478A EP 1186426 A3 EP1186426 A3 EP 1186426A3
Authority
EP
European Patent Office
Prior art keywords
rocking members
roughly
dot
print
print head
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Withdrawn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
EP01121478A
Other languages
English (en)
French (fr)
Other versions
EP1186426A2 (de
Inventor
Gino Stevenin
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.)
Microlys SpA
Original Assignee
Microlys SpA
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 Microlys SpA filed Critical Microlys SpA
Publication of EP1186426A2 publication Critical patent/EP1186426A2/de
Publication of EP1186426A3 publication Critical patent/EP1186426A3/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Withdrawn legal-status Critical Current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
    • B41J2/24—Print head assemblies serial printer type
    • 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)
  • Dot-Matrix Printers And Others (AREA)
  • Electronic Switches (AREA)
  • Accessory Devices And Overall Control Thereof (AREA)
EP01121478A 2000-09-08 2001-09-07 Punktmatrixdruckkopf Withdrawn EP1186426A3 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT2000MI001972A IT1318835B1 (it) 2000-09-08 2000-09-08 Testina di stampa a matrice di punti
ITMI001972 2000-09-08

Publications (2)

Publication Number Publication Date
EP1186426A2 EP1186426A2 (de) 2002-03-13
EP1186426A3 true EP1186426A3 (de) 2002-03-20

Family

ID=11445769

Family Applications (1)

Application Number Title Priority Date Filing Date
EP01121478A Withdrawn EP1186426A3 (de) 2000-09-08 2001-09-07 Punktmatrixdruckkopf

Country Status (2)

Country Link
EP (1) EP1186426A3 (de)
IT (1) IT1318835B1 (de)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4230038A (en) * 1977-06-23 1980-10-28 Helmut Falk Matrix print head assembly
US4886381A (en) * 1988-05-06 1989-12-12 D. H. Technology, Inc. Dot matrix print head assembly
JPH02215542A (ja) * 1989-02-17 1990-08-28 Seiko Epson Corp インパクトヘッド

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4230038A (en) * 1977-06-23 1980-10-28 Helmut Falk Matrix print head assembly
US4886381A (en) * 1988-05-06 1989-12-12 D. H. Technology, Inc. Dot matrix print head assembly
JPH02215542A (ja) * 1989-02-17 1990-08-28 Seiko Epson Corp インパクトヘッド

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 014, no. 517 (M - 1047) 13 November 1990 (1990-11-13) *

Also Published As

Publication number Publication date
ITMI20001972A1 (it) 2002-03-08
EP1186426A2 (de) 2002-03-13
ITMI20001972A0 (it) 2000-09-08
IT1318835B1 (it) 2003-09-10

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