GB918770A - Type hammer mechanism for high speed printer - Google Patents

Type hammer mechanism for high speed printer

Info

Publication number
GB918770A
GB918770A GB21212/59A GB2121259A GB918770A GB 918770 A GB918770 A GB 918770A GB 21212/59 A GB21212/59 A GB 21212/59A GB 2121259 A GB2121259 A GB 2121259A GB 918770 A GB918770 A GB 918770A
Authority
GB
United Kingdom
Prior art keywords
grooves
hammers
high speed
speed printer
hammer mechanism
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
GB21212/59A
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.)
Oki Electric Industry Co Ltd
Original Assignee
Oki Electric Industry Co Ltd
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 Oki Electric Industry Co Ltd filed Critical Oki Electric Industry Co Ltd
Publication of GB918770A publication Critical patent/GB918770A/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
    • B41J9/02—Hammers; Arrangements thereof
    • B41J9/10—Hammers; Arrangements thereof of more than one hammer, e.g. one for each character position

Landscapes

  • Impact Printers (AREA)
  • Electrophonic Musical Instruments (AREA)

Abstract

918,770. Selective printing. OKI ELECTRIC INDUSTRY CO. Ltd. June 19, 1959 [June 20, 1958], No. 21212/59. Class 100 (4). A hammer mechanism for a high-speed printer, e.g. wherein the type are secured to an endless belt rotating at high speed, comprises a series of hammers 6 reciprocating at letter-space intervals in guide grooves 3, 3<SP>1</SP> and a series of hammer-return coil springs seated in separate grooves 1 and which lie in longitudinal recesses 7 in the hammers. The grooves 1 are formed in an underlying support 2 inserted between side portions 4, 4<SP>1</SP> of a channel-shaped mechanism mounting block. The hammers are retained in the grooves 3, 3<SP>1</SP> by a plate 8. Specification 918,769 is referred to.
GB21212/59A 1958-06-20 1959-06-19 Type hammer mechanism for high speed printer Expired GB918770A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3133158 1958-06-20

Publications (1)

Publication Number Publication Date
GB918770A true GB918770A (en) 1963-02-20

Family

ID=12328259

Family Applications (1)

Application Number Title Priority Date Filing Date
GB21212/59A Expired GB918770A (en) 1958-06-20 1959-06-19 Type hammer mechanism for high speed printer

Country Status (4)

Country Link
US (1) US2995082A (en)
DE (1) DE1120472B (en)
FR (1) FR1227186A (en)
GB (1) GB918770A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3149562A (en) * 1960-12-02 1964-09-22 Honeywell Regulator Co Pneumatically operable slug module in high speed printers
DE1210224B (en) * 1964-01-24 1966-02-03 Olympia Werke Ag Pressure piston unit for the type carrier of high-speed printing units
GB1168120A (en) * 1967-06-27 1969-10-22 Burroughs Corp Convertible Type Carrier

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1455555A (en) * 1916-07-24 1923-05-15 Rockford Milling Machine Compa Adding machine
US1780674A (en) * 1927-03-04 1930-11-04 Tabulating Machine Co Compound type bar
US1978898A (en) * 1933-07-26 1934-10-30 Ibm Printing device
DE745629C (en) * 1938-07-26 1944-03-21 Venturo Ab Electric teletypewriter
US2494014A (en) * 1943-03-27 1950-01-10 Powers Samas Account Mach Ltd Printing element for typewriter printing machines
US2588190A (en) * 1946-06-13 1952-03-04 Burroughs Adding Machine Co Analyzer and transfer unit in tabulating and like machines
US2606491A (en) * 1948-10-16 1952-08-12 Burroughs Adding Machine Co Type bar
US2831424A (en) * 1954-03-01 1958-04-22 Burroughs Corp Traveling type carriage in high speed printers

Also Published As

Publication number Publication date
FR1227186A (en) 1960-08-19
DE1120472B (en) 1961-12-28
US2995082A (en) 1961-08-08

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