GB935003A - Printing apparatus - Google Patents

Printing apparatus

Info

Publication number
GB935003A
GB935003A GB41570/59A GB4157059A GB935003A GB 935003 A GB935003 A GB 935003A GB 41570/59 A GB41570/59 A GB 41570/59A GB 4157059 A GB4157059 A GB 4157059A GB 935003 A GB935003 A GB 935003A
Authority
GB
United Kingdom
Prior art keywords
piston
air
aperture
tube
paper
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
GB41570/59A
Inventor
Sana Amada
Michio Matsumoto
Kenichi Ukitsu
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.)
Nippon Telegraph and Telephone Corp
Original Assignee
Nippon Telegraph and Telephone 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 to US857289A priority Critical patent/US3045590A/en
Priority claimed from FR812364A external-priority patent/FR1461310A/en
Application filed by Nippon Telegraph and Telephone Corp filed Critical Nippon Telegraph and Telephone Corp
Priority to GB41570/59A priority patent/GB935003A/en
Publication of GB935003A publication Critical patent/GB935003A/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
    • 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
    • B41J1/00—Typewriters or selective printing mechanisms characterised by the mounting, arrangement or disposition of the types or dies
    • B41J1/20—Typewriters or selective printing mechanisms characterised by the mounting, arrangement or disposition of the types or dies with types or dies mounted on endless bands or the like

Landscapes

  • Impression-Transfer Materials And Handling Thereof (AREA)
  • Accessory Devices And Overall Control Thereof (AREA)

Abstract

935,003. Selective printing. NIPPON TELEGRAPH & TELEPHONE PUBLIC CORPORATION. Dec. 7, 1959, No. 41570/59. Class 100 (4). In a high-speed printer for recording the output from a computor and having a plurality of individually operated hammer mechanisms arranged across the width of the paper 22 and arrange to print a number of lines simultaneously, the hammers 19 are driven by pneumatic pressure when printing operation is initiated by an electromagnet. As shown, in Fig. 2, the printer has positive type 23 mounted in a plurality of rows on an endless belt 25 travelling across the back of a paper web 22. A ribbon 21 is placed between the paper and the hammers 19. Each hammer is fixed to a piston 13 having an air conducting tube 14 with an entry aperture 15 and exhaust aperture 16. Air is forced from supply source to tube 12 and when the piston 13 is in rest position air enters aperture 14 to fill chamber 10, 11, 14 so that when a signal is received from the computor an electromagnet 1 is operated. This actuates armature 2, a thread 3, and a latch 5 so that the piston 13 flies to the right to effect hammer impression. Rebound and spring 20 relatch the piston 13, as now the air pressure has ceased, and the air in the tube 14 has exhausted through an aperture 16. Specification 906,148 is referred to.
GB41570/59A 1958-12-06 1959-12-07 Printing apparatus Expired GB935003A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US857289A US3045590A (en) 1958-12-06 1959-12-04 High speed printer
GB41570/59A GB935003A (en) 1958-12-06 1959-12-07 Printing apparatus

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP3490758 1958-12-06
FR812364A FR1461310A (en) 1958-12-06 1959-12-05 High speed printer
GB41570/59A GB935003A (en) 1958-12-06 1959-12-07 Printing apparatus

Publications (1)

Publication Number Publication Date
GB935003A true GB935003A (en) 1963-08-21

Family

ID=27245362

Family Applications (1)

Application Number Title Priority Date Filing Date
GB41570/59A Expired GB935003A (en) 1958-12-06 1959-12-07 Printing apparatus

Country Status (2)

Country Link
US (1) US3045590A (en)
GB (1) GB935003A (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
US3282206A (en) * 1964-12-21 1966-11-01 Sperry Rand Corp Hydraulically actuated print hammer for high speed printers
DE1260206B (en) * 1965-09-23 1968-02-01 Siemens Ag Pneumatically operated hammer system for a printer

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US723567A (en) * 1902-02-05 1903-03-24 James D White Type-writing machine.
US1675969A (en) * 1925-02-20 1928-07-03 Hilditch Ernst Automatic printing machine
US2692551A (en) * 1950-05-26 1954-10-26 John T Potter High-speed rotary printer
US2762297A (en) * 1952-07-30 1956-09-11 Rca Corp High speed recorder
US2831424A (en) * 1954-03-01 1958-04-22 Burroughs Corp Traveling type carriage in high speed printers
US2883927A (en) * 1955-12-05 1959-04-28 Herbert J Booth Pneumatically operated identification marker
NL234580A (en) * 1957-12-27

Also Published As

Publication number Publication date
US3045590A (en) 1962-07-24

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