GB1132302A - Printing apparatus - Google Patents

Printing apparatus

Info

Publication number
GB1132302A
GB1132302A GB17548/67A GB1754866A GB1132302A GB 1132302 A GB1132302 A GB 1132302A GB 17548/67 A GB17548/67 A GB 17548/67A GB 1754866 A GB1754866 A GB 1754866A GB 1132302 A GB1132302 A GB 1132302A
Authority
GB
United Kingdom
Prior art keywords
printing apparatus
april
printing
styli
heading
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
GB17548/67A
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.)
Unisys Corp
Original Assignee
Sperry Rand 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
Application filed by Sperry Rand Corp filed Critical Sperry Rand Corp
Publication of GB1132302A publication Critical patent/GB1132302A/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
    • B41J2/385—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective supply of electric current or selective application of magnetism to a printing or impression-transfer material
    • B41J2/39—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective supply of electric current or selective application of magnetism to a printing or impression-transfer material using multi-stylus heads
    • B41J2/395—Structure of multi-stylus heads
    • 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
    • B41J2/385—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective supply of electric current or selective application of magnetism to a printing or impression-transfer material
    • B41J2/425—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective supply of electric current or selective application of magnetism to a printing or impression-transfer material for removing surface layer selectively from electro-sensitive material, e.g. metal coated paper

Landscapes

  • Printers Characterized By Their Purpose (AREA)
  • Electronic Switches (AREA)
GB17548/67A 1965-04-30 1966-04-21 Printing apparatus Expired GB1132302A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US452215A US3291276A (en) 1965-04-30 1965-04-30 Print head having cup shaped protective member

Publications (1)

Publication Number Publication Date
GB1132302A true GB1132302A (en) 1968-10-30

Family

ID=23795566

Family Applications (1)

Application Number Title Priority Date Filing Date
GB17548/67A Expired GB1132302A (en) 1965-04-30 1966-04-21 Printing apparatus

Country Status (4)

Country Link
US (1) US3291276A (enrdf_load_stackoverflow)
BE (1) BE680006A (enrdf_load_stackoverflow)
GB (1) GB1132302A (enrdf_load_stackoverflow)
NL (1) NL6605208A (enrdf_load_stackoverflow)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3405392A (en) * 1965-04-30 1968-10-08 Sperry Rand Corp Electronic calculators
US3971042A (en) * 1970-02-25 1976-07-20 Xerox Corporation Writing apparatus having wear resistant material
US3742846A (en) * 1972-03-31 1973-07-03 Ibm Wire printer with print head moved in figure eight pattern
US4044668A (en) * 1975-05-16 1977-08-30 Printronix, Inc. Print hammer mechanism
DE2646783C3 (de) * 1976-10-16 1980-06-19 Triumph-Werke Nuernberg Ag, 8500 Nuernberg Halterung für Elektroden von elektronisch gesteuerten Matrix-Druckern
US4206466A (en) * 1979-03-12 1980-06-03 The United States Of America As Represented By The Secretary Of The Navy Non-fouling print stylus

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1438829A (en) * 1920-06-24 1922-12-12 Gen Electric Recorder
US2404975A (en) * 1942-05-29 1946-07-30 Rca Corp Recording stylus
US2442561A (en) * 1944-02-02 1948-06-01 William G H Finch Stylus
US2730694A (en) * 1951-02-02 1956-01-10 Ferranti Ltd Amplitude recording system utilizing saturable core reactors
US2743989A (en) * 1952-06-10 1956-05-01 Faximile Inc Facsimile recorder
US2647033A (en) * 1952-06-11 1953-07-28 Gen Electric Spark stylus recording apparatus
US3012839A (en) * 1954-07-15 1961-12-12 Burroughs Corp Electrographic printer
US2869965A (en) * 1954-12-30 1959-01-20 Ibm Electro-sensitive digital data plotter
US2930847A (en) * 1956-11-01 1960-03-29 Rca Corp Printer
US2919171A (en) * 1957-02-27 1959-12-29 Burroughs Corp Page printing apparatus
US3016612A (en) * 1958-04-17 1962-01-16 Ibm Recording device
US2997361A (en) * 1958-06-25 1961-08-22 Ibm Selective electrostatic character printing
US3047872A (en) * 1959-12-22 1962-07-31 Hazeltine Research Inc Styli unit
NL299975A (enrdf_load_stackoverflow) * 1962-11-01

Also Published As

Publication number Publication date
BE680006A (enrdf_load_stackoverflow) 1966-10-03
NL6605208A (enrdf_load_stackoverflow) 1966-10-31
US3291276A (en) 1966-12-13

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