GB1382771A - Control mechanism for a hammer of a printer and to a printer provided therewith - Google Patents

Control mechanism for a hammer of a printer and to a printer provided therewith

Info

Publication number
GB1382771A
GB1382771A GB98373A GB98373A GB1382771A GB 1382771 A GB1382771 A GB 1382771A GB 98373 A GB98373 A GB 98373A GB 98373 A GB98373 A GB 98373A GB 1382771 A GB1382771 A GB 1382771A
Authority
GB
United Kingdom
Prior art keywords
hammer
circuit
printer
jan
gap
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
GB98373A
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 JP537972A external-priority patent/JPS4875127A/ja
Priority claimed from JP681672A external-priority patent/JPS5245247B2/ja
Application filed by Suwa Seikosha KK, Epson Corp filed Critical Suwa Seikosha KK
Publication of GB1382771A publication Critical patent/GB1382771A/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)
GB98373A 1972-01-11 1973-01-08 Control mechanism for a hammer of a printer and to a printer provided therewith Expired GB1382771A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP537972A JPS4875127A (de) 1972-01-11 1972-01-11
JP681672A JPS5245247B2 (de) 1972-01-17 1972-01-17

Publications (1)

Publication Number Publication Date
GB1382771A true GB1382771A (en) 1975-02-05

Family

ID=26339306

Family Applications (1)

Application Number Title Priority Date Filing Date
GB98373A Expired GB1382771A (en) 1972-01-11 1973-01-08 Control mechanism for a hammer of a printer and to a printer provided therewith

Country Status (4)

Country Link
US (1) US3878778A (de)
DE (1) DE2300910C3 (de)
FR (1) FR2174525A5 (de)
GB (1) GB1382771A (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4044668A (en) * 1975-05-16 1977-08-30 Printronix, Inc. Print hammer mechanism
US4167343A (en) * 1976-09-27 1979-09-11 Golobay Gary L Print wire actuator mechanism
US4221163A (en) * 1978-09-01 1980-09-09 Ncr Corporation Magnetic hysteresis driven recording element and method
US4393769A (en) * 1980-12-31 1983-07-19 International Business Machines Corporation Electrostatic clutch-operated printing mechanism
US4493253A (en) * 1983-11-23 1985-01-15 Ncr Canada Ltd. Variable impact printing means
SE456982B (sv) * 1987-03-27 1988-11-21 Ericsson Telefon Ab L M Foerfarande foer roerelse av skrivelement vid skrivhuvud samt skrivhuvud med roerelsemekanism foer skrivelement

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3049990A (en) * 1960-12-20 1962-08-21 Ibm Print hammer actuator
US3355659A (en) * 1964-03-26 1967-11-28 Western Electric Co Programmable test apparatus for supplying selected current levels to the coil of a relay to be adjusted
US3351006A (en) * 1964-06-11 1967-11-07 Honeywell Inc Print hammer having braking means
DE1287833B (de) * 1965-06-11 1969-01-23
US3459106A (en) * 1965-11-12 1969-08-05 Little Inc A Highway marking compositions and method
US3416442A (en) * 1967-06-20 1968-12-17 Ibm Selective hammer actuating means in chain printers
US3707122A (en) * 1970-07-13 1972-12-26 Peripheral Dynamics Print hammer mechanism with magnetic reinforcement to cath hammer

Also Published As

Publication number Publication date
US3878778A (en) 1975-04-22
DE2300910A1 (de) 1973-07-19
DE2300910B2 (de) 1977-12-01
FR2174525A5 (de) 1973-10-12
DE2300910C3 (de) 1978-07-27

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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