GB805569A - Improvements in or relating to printing machines - Google Patents

Improvements in or relating to printing machines

Info

Publication number
GB805569A
GB805569A GB36754/56A GB3675456A GB805569A GB 805569 A GB805569 A GB 805569A GB 36754/56 A GB36754/56 A GB 36754/56A GB 3675456 A GB3675456 A GB 3675456A GB 805569 A GB805569 A GB 805569A
Authority
GB
United Kingdom
Prior art keywords
commutator
disc
dots
perforation
printed
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
GB36754/56A
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.)
Compagnie des Machines Bull SA
Original Assignee
Compagnie des Machines Bull SA
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 Compagnie des Machines Bull SA filed Critical Compagnie des Machines Bull SA
Publication of GB805569A publication Critical patent/GB805569A/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
    • 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
    • B41J2/30—Control circuits for actuators

Abstract

805,569. Copying-telegraphy. COMPAGNIE DES MACHINES BULL. Nov. 30, 1956 [Dec. 14, 1955], No. 36754/56. Class 40 (3). A cyclically-operated printing machine in which characters are formed by elements or dots printed by devices IMP-1, IMP-2, &c., each comprising five electromagnets A1-A5, connectable to a pulse generator PG formed by notched discs GA, GB, &c., and to a commutator DS which during a machine cycle successively connects the appropriate electromagnet into circuit. The pulse generator PG comprises one disc for each character and rotates once in each cycle. The disc GA has a sector 12, raised portions SA1, SA2, SA3, which make contact with a brush BA and if a letter A is to be printed relay contacts R11-8b are closed so that the pulses from positive is directed through the generator to line LC1, patch-cord CF, and through that electromagnet A1-A5 which has a path to negative through the commutator DS. During the time it takes the commutator DS to move from one constant to another, e.g. in the case of A, from C2 to C3 and C4 the paper is advanced an amount corresponding to the displacement in direction F1 of the printing elements F2-F4. The result is that the dots PT1, PT2, PT3 are printed in a horizontal line. The next section (13) of disc GA has raised portions at the first and fifth positions so that dots PT4 and PT5 are formed during passage of arm R of commutator DS over contacts C1 and C5. This process occurs for each of the seven rows of the character until the whole character is formed. The operating contacts R11-8b may be operated by a decoding device operated by punched cards. Each column of the card, Fig. 5, having eleven positions; figures being represented by a single perforation, and letters by a perforation in position 11-0-1 ... 6 and a perforation in position 7, 8 or 9. Specification 425,883, [Group XL], is referred to.
GB36754/56A 1955-12-12 1956-11-30 Improvements in or relating to printing machines Expired GB805569A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2869455X 1955-12-12
FR704511 1955-12-14

Publications (1)

Publication Number Publication Date
GB805569A true GB805569A (en) 1958-12-10

Family

ID=32327924

Family Applications (1)

Application Number Title Priority Date Filing Date
GB36754/56A Expired GB805569A (en) 1955-12-12 1956-11-30 Improvements in or relating to printing machines

Country Status (5)

Country Link
US (1) US2869455A (en)
DE (1) DE1097194B (en)
FR (1) FR1140918A (en)
GB (1) GB805569A (en)
NL (1) NL212759A (en)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3018722A (en) * 1958-12-22 1962-01-30 Ibm Wire printer
DE1250171B (en) * 1959-01-26 1967-09-14 Los Altos Hills Calif Dr Gerhard Dirks (V St A) Control device for a printing unit controllable by code signals
DE1131435B (en) * 1959-12-01 1962-06-14 Olympia Werke Ag Remote or remotely controllable balancing machine with electrically operated organs arranged in several decades
US3223029A (en) * 1962-11-13 1965-12-14 Rca Corp Information translating apparatus
US3192854A (en) * 1963-03-27 1965-07-06 Ibm Printer control system
US3242855A (en) * 1963-10-03 1966-03-29 Control Data Corp Electrostrictive printer
DE1251058B (en) * 1963-10-04 1967-09-28 General Precision Ine , Glendale, CaU (V Si A) Mail merge
DE1245181B (en) * 1965-09-06 1967-07-20 Licentia Gmbh Character generator for registration devices
DE1673971B1 (en) * 1968-02-02 1972-05-25 Hartmann & Braun Ag DEVICE FOR RECORDING ALPHANUMERIC CHARACTERS
US3603442A (en) * 1969-04-01 1971-09-07 Mohawk Data Sciences Corp Matrix printer parallel with styli and plural coaxial driver coils
US3729079A (en) * 1970-10-30 1973-04-24 Extel Corp Printing head for high speed dot matrix printer
US3719781A (en) * 1971-03-19 1973-03-06 Extel Corp Control system for high speed printer
US3999644A (en) * 1971-05-26 1976-12-28 U.S. Philips Corporation Printing device comprising recording pins
GB1343105A (en) * 1971-08-05 1974-01-10 Rena Bueromaschf Gmbh Printing apparatsu
JPS5516834B2 (en) * 1971-11-20 1980-05-07
US3789969A (en) * 1972-04-06 1974-02-05 Centronics Data Computer High speed printer
US3833891A (en) * 1973-03-26 1974-09-03 Centronics Data Computer High speed matrix printer
FR2224995A5 (en) * 1973-04-09 1974-10-31 Sodern
DD105337A1 (en) * 1973-07-02 1974-04-12
US4004507A (en) * 1973-10-02 1977-01-25 Hotchkiss Brandt Sogeme Envelope indexing head and an indexing apparatus equipped with same
US4027762A (en) * 1973-11-10 1977-06-07 Kokusai Gijutsu Kaihatsu Kabushiki Kaisha Dot printer
US3966035A (en) * 1974-03-01 1976-06-29 Erickson Robert L Printer
US3973661A (en) * 1974-05-08 1976-08-10 Teletype Corporation Wire-matrix printers, and electromagnetic actuator mechanisms useful in such printers
US3934695A (en) * 1974-09-23 1976-01-27 Hewlett-Packard Company Method and apparatus for enhancing and maintaining character quality in thermal printers
JPS5221916A (en) * 1975-08-12 1977-02-18 Sharp Kk Printer
CA1075530A (en) * 1975-12-02 1980-04-15 Stanley J. Dickson Printing machines
JPS55131882A (en) * 1979-04-02 1980-10-14 Canon Inc Electronic equipment
JP3554184B2 (en) * 1997-04-04 2004-08-18 キヤノン株式会社 Printing apparatus and print positioning method
FR2782663B1 (en) 1998-08-28 2000-11-17 Denis Girod METHOD FOR PRODUCING A CORRECTIVE GLASS WITH MULTIPLE FIREPLACES, AND SYSTEM FOR CARRYING OUT SUCH A METHOD

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE668821C (en) * 1933-08-04 1938-12-10 Siemens & Halske Akt Ges Receiving arrangement for the transmission of characters
US2129065A (en) * 1937-07-06 1938-09-06 Joseph N Loop Apparatus for printing characters
US2353083A (en) * 1942-08-27 1944-07-04 Ibm Recording machine
GB674343A (en) * 1949-12-19 1952-06-25 Control Instr Co Inc Improvements in or relating to printing machines
NL162447B (en) * 1950-07-14 Braukmann Armaturen REWINDABLE FILTER DEVICE.
US2659652A (en) * 1950-07-18 1953-11-17 Eastman Kodak Co High-speed multiplex recording apparatus
US2694362A (en) * 1951-08-25 1954-11-16 Remington Rand Inc High-speed dot printer
US2720164A (en) * 1952-01-26 1955-10-11 Remington Rand Inc Dot printing interpreter
US2757604A (en) * 1953-08-26 1956-08-07 Burroughs Corp Decoding and character forming means for high speed recorder

Also Published As

Publication number Publication date
US2869455A (en) 1959-01-20
NL212759A (en)
DE1097194B (en) 1961-01-12
FR1140918A (en) 1957-08-21

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