GB1398955A - Hammer control mechanism of a printer - Google Patents

Hammer control mechanism of a printer

Info

Publication number
GB1398955A
GB1398955A GB853673A GB853673A GB1398955A GB 1398955 A GB1398955 A GB 1398955A GB 853673 A GB853673 A GB 853673A GB 853673 A GB853673 A GB 853673A GB 1398955 A GB1398955 A GB 1398955A
Authority
GB
United Kingdom
Prior art keywords
coil
hammer
release
print
hammers
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
Application number
GB853673A
Other languages
English (en)
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.)
Suwa Seikosha KK
Epson Corp
Original Assignee
Suwa Seikosha KK
Epson Corp
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
Priority claimed from JP1923472A external-priority patent/JPS5227567B2/ja
Priority claimed from JP3207172A external-priority patent/JPS539130B2/ja
Application filed by Suwa Seikosha KK, Epson Corp filed Critical Suwa Seikosha KK
Publication of GB1398955A publication Critical patent/GB1398955A/en
Expired 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
    • B41J9/00—Hammer-impression mechanisms
    • B41J9/26—Means for operating hammers to effect impression
    • B41J9/36—Means for operating hammers to effect impression in which mechanical power is applied under electromagnetic control

Landscapes

  • Impact Printers (AREA)
GB853673A 1972-02-24 1973-02-21 Hammer control mechanism of a printer Expired GB1398955A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP1923472A JPS5227567B2 (it) 1972-02-24 1972-02-24
JP3207172A JPS539130B2 (it) 1972-03-30 1972-03-30

Publications (1)

Publication Number Publication Date
GB1398955A true GB1398955A (en) 1975-06-25

Family

ID=26356065

Family Applications (1)

Application Number Title Priority Date Filing Date
GB853673A Expired GB1398955A (en) 1972-02-24 1973-02-21 Hammer control mechanism of a printer

Country Status (3)

Country Link
US (1) US3842737A (it)
FR (1) FR2173608A5 (it)
GB (1) GB1398955A (it)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4218148A (en) * 1976-01-05 1980-08-19 Printer Associates Matrix printing cell and head assembly
US4134691A (en) * 1976-01-05 1979-01-16 Matschke General Research Company, Inc. Printing head
GB2023353B (en) * 1978-06-19 1982-10-06 Ibm Actuator for a printer
US4258623A (en) * 1979-01-30 1981-03-31 Printronix, Inc. Print hammer mechanism having dual electromagnetic coils and pole pieces
FR2711149A1 (fr) * 1993-10-15 1995-04-21 Michelin & Cie Fil en acier inoxydable pour carcasse d'enveloppe de pneumatique.

Also Published As

Publication number Publication date
US3842737A (en) 1974-10-22
FR2173608A5 (it) 1973-10-05

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee