ES427420A1 - Printer positioning system - Google Patents

Printer positioning system

Info

Publication number
ES427420A1
ES427420A1 ES427420A ES427420A ES427420A1 ES 427420 A1 ES427420 A1 ES 427420A1 ES 427420 A ES427420 A ES 427420A ES 427420 A ES427420 A ES 427420A ES 427420 A1 ES427420 A1 ES 427420A1
Authority
ES
Spain
Prior art keywords
printing
wheel
positioning system
motor
characters
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
ES427420A
Other languages
Spanish (es)
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.)
International Business Machines Corp
Original Assignee
International Business Machines 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 International Business Machines Corp filed Critical International Business Machines Corp
Publication of ES427420A1 publication Critical patent/ES427420A1/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
    • B41J1/22—Typewriters or selective printing mechanisms characterised by the mounting, arrangement or disposition of the types or dies with types or dies mounted on carriers rotatable for selection
    • B41J1/32—Typewriters or selective printing mechanisms characterised by the mounting, arrangement or disposition of the types or dies with types or dies mounted on carriers rotatable for selection the plane of the type or die face being parallel to the axis of rotation, e.g. with type on the periphery of cylindrical carriers
    • 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
    • B41J29/00—Details of, or accessories for, typewriters or selective printing mechanisms not otherwise provided for
    • B41J29/38—Drives, motors, controls or automatic cut-off devices for the entire printing mechanism

Landscapes

  • Character Spaces And Line Spaces In Printers (AREA)
  • Control Of Stepping Motors (AREA)

Abstract

Improvements introduced into a wheel printing apparatus having a printing wheel with characters arranged around its periphery, the characters of which can be staggered to the printing position, characterized in that a stepper motor (17) and a unit are provided motor control (figure 6) to locate the printing wheel (15) and because the number of phases of said motor is equal to the number of steps per character. (Machine-translation by Google Translate, not legally binding)
ES427420A 1973-06-27 1974-06-19 Printer positioning system Expired ES427420A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US37422573A 1973-06-27 1973-06-27

Publications (1)

Publication Number Publication Date
ES427420A1 true ES427420A1 (en) 1976-07-16

Family

ID=23475864

Family Applications (1)

Application Number Title Priority Date Filing Date
ES427420A Expired ES427420A1 (en) 1973-06-27 1974-06-19 Printer positioning system

Country Status (11)

Country Link
JP (1) JPS5023937A (en)
AU (1) AU6857174A (en)
CA (1) CA1000225A (en)
CH (1) CH564426A5 (en)
DE (1) DE2430455A1 (en)
ES (1) ES427420A1 (en)
FR (1) FR2234989B1 (en)
GB (1) GB1417677A (en)
IT (1) IT1010159B (en)
NL (1) NL7407752A (en)
SE (1) SE389210B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2428667A1 (en) * 1978-06-16 1980-01-11 Pohlig Heckel Bleichert Coking coal charge stamping plant - with reciprocating central group and static end groups of stampers
GB2126441B (en) * 1982-09-03 1986-07-30 Hitachi Ltd Positioning method and apparatus therefor

Also Published As

Publication number Publication date
FR2234989B1 (en) 1978-12-01
CH564426A5 (en) 1975-07-31
NL7407752A (en) 1974-12-31
DE2430455A1 (en) 1975-03-20
IT1010159B (en) 1977-01-10
FR2234989A1 (en) 1975-01-24
AU6857174A (en) 1975-11-06
JPS5023937A (en) 1975-03-14
GB1417677A (en) 1975-12-17
SE389210B (en) 1976-10-25
CA1000225A (en) 1976-11-23
SE7407782L (en) 1974-12-30

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