GB2210331B - Printer head for use in a dot impact printer - Google Patents

Printer head for use in a dot impact printer

Info

Publication number
GB2210331B
GB2210331B GB8822559A GB8822559A GB2210331B GB 2210331 B GB2210331 B GB 2210331B GB 8822559 A GB8822559 A GB 8822559A GB 8822559 A GB8822559 A GB 8822559A GB 2210331 B GB2210331 B GB 2210331B
Authority
GB
United Kingdom
Prior art keywords
printer
dot impact
head
printer head
impact printer
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.)
Expired - Lifetime
Application number
GB8822559A
Other languages
English (en)
Other versions
GB8822559D0 (en
GB2210331A (en
Inventor
Haruo Inoue
Mikio Hayashi
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.)
Seikosha KK
Original Assignee
Seikosha KK
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 Seikosha KK filed Critical Seikosha KK
Publication of GB8822559D0 publication Critical patent/GB8822559D0/en
Publication of GB2210331A publication Critical patent/GB2210331A/en
Application granted granted Critical
Publication of GB2210331B publication Critical patent/GB2210331B/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B41J2/485—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by the process of building-up characters or image elements applicable to two or more kinds of printing or marking processes
    • B41J2/505—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by the process of building-up characters or image elements applicable to two or more kinds of printing or marking processes from an assembly of identical printing elements
    • 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
    • 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
    • B41J2/28—Actuators for print wires of spring charge type, i.e. with mechanical power under electro-magnetic control
GB8822559A 1987-09-30 1988-09-26 Printer head for use in a dot impact printer Expired - Lifetime GB2210331B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987150295U JPS6455035U (un) 1987-09-30 1987-09-30

Publications (3)

Publication Number Publication Date
GB8822559D0 GB8822559D0 (en) 1988-11-02
GB2210331A GB2210331A (en) 1989-06-07
GB2210331B true GB2210331B (en) 1991-10-09

Family

ID=15493874

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8822559A Expired - Lifetime GB2210331B (en) 1987-09-30 1988-09-26 Printer head for use in a dot impact printer

Country Status (4)

Country Link
JP (1) JPS6455035U (un)
KR (1) KR890004864A (un)
GB (1) GB2210331B (un)
HK (1) HK114293A (un)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0026549A2 (de) * 1979-10-02 1981-04-08 Philips Patentverwaltung GmbH Nadeldruckkopf
US4309116A (en) * 1978-08-02 1982-01-05 Star Seimitsu Kabushiki Kaisha Print head assembly of wire dot matrix printer
EP0114744A2 (en) * 1983-01-24 1984-08-01 Tokyo Electric Co. Ltd. Dot printer head

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4309116A (en) * 1978-08-02 1982-01-05 Star Seimitsu Kabushiki Kaisha Print head assembly of wire dot matrix printer
EP0026549A2 (de) * 1979-10-02 1981-04-08 Philips Patentverwaltung GmbH Nadeldruckkopf
EP0114744A2 (en) * 1983-01-24 1984-08-01 Tokyo Electric Co. Ltd. Dot printer head

Also Published As

Publication number Publication date
GB8822559D0 (en) 1988-11-02
HK114293A (en) 1993-11-05
KR890004864A (ko) 1989-05-10
JPS6455035U (un) 1989-04-05
GB2210331A (en) 1989-06-07

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Legal Events

Date Code Title Description
746 Register noted 'licences of right' (sect. 46/1977)

Effective date: 19950509

PCNP Patent ceased through non-payment of renewal fee

Effective date: 19950926