GB1170465A - Electromagnetic Back-up Bar for Chain Type High Speed Printer - Google Patents

Electromagnetic Back-up Bar for Chain Type High Speed Printer

Info

Publication number
GB1170465A
GB1170465A GB45920/67A GB4592067A GB1170465A GB 1170465 A GB1170465 A GB 1170465A GB 45920/67 A GB45920/67 A GB 45920/67A GB 4592067 A GB4592067 A GB 4592067A GB 1170465 A GB1170465 A GB 1170465A
Authority
GB
United Kingdom
Prior art keywords
support
bar
high speed
type high
chain type
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
GB45920/67A
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.)
Potter Instrument Co Inc
Original Assignee
Potter Instrument Co Inc
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 Potter Instrument Co Inc filed Critical Potter Instrument Co Inc
Publication of GB1170465A publication Critical patent/GB1170465A/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
    • 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

  • Impact Printers (AREA)

Abstract

1,170,465. Selective printing. POTTER INSTRUMENT CO., Inc. 6 Oct., 1967 [7 Nov., 1966], No. 45920/67. Heading B6F. Machines with type on endless bands.-An endless band 10 carrying type 12, is supported for movement along a printing line past a series of electromagnetically operated hammers 15, the support being arranged to be electromagnetically energized to hold the type adjacent the support during impact by the hammer. As described the winding 23 on the support is in a direction along the printing line and is only energized when a character is to be printed. A reversing swith is provided to demagnetize the support when necessary.
GB45920/67A 1966-11-07 1967-10-06 Electromagnetic Back-up Bar for Chain Type High Speed Printer Expired GB1170465A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US592537A US3381611A (en) 1966-11-07 1966-11-07 Adjustable electromagnetic type slug holder in high speed chain printer

Publications (1)

Publication Number Publication Date
GB1170465A true GB1170465A (en) 1969-11-12

Family

ID=24371081

Family Applications (1)

Application Number Title Priority Date Filing Date
GB45920/67A Expired GB1170465A (en) 1966-11-07 1967-10-06 Electromagnetic Back-up Bar for Chain Type High Speed Printer

Country Status (2)

Country Link
US (1) US3381611A (en)
GB (1) GB1170465A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3805698A (en) * 1970-03-20 1974-04-23 Memorex Corp Print carrier and transportable cartridge for the same
US3845711A (en) * 1972-12-13 1974-11-05 Data Products Corp Belt printer
US4546699A (en) * 1984-06-29 1985-10-15 International Business Machines Corporation Printer having drive and control system for metal band holding print elements

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1531492A (en) * 1922-02-09 1925-03-31 American Bank Note Co Form or plate cylinder
US1939681A (en) * 1927-09-22 1933-12-19 Niagara Fold Inc Magnetic plate attachment for planographic presses
US2092927A (en) * 1935-06-07 1937-09-14 James M Merwitz Display or advertising apparatus
US2788743A (en) * 1952-09-30 1957-04-16 Andre K Schwerin Apparatus for photogravure and similar printing
US3017545A (en) * 1954-08-12 1962-01-16 Alfred E Herzer Device for magnetic clamping
US3144821A (en) * 1960-10-06 1964-08-18 Ibm Printer apparatus having print force control
US3219888A (en) * 1961-06-20 1965-11-23 Robert W Waring Method of holding work
US3097598A (en) * 1961-12-11 1963-07-16 Deutsche Edelstahlwerke Ag Printing cylinder
US3282205A (en) * 1964-05-19 1966-11-01 Sperry Rand Corp Print control means for high speed printer with traveling print bar

Also Published As

Publication number Publication date
US3381611A (en) 1968-05-07

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