BR8404520A - Dispositivo para comandar a rotacao de um rolo de impressao de uma maquina de escrever - Google Patents

Dispositivo para comandar a rotacao de um rolo de impressao de uma maquina de escrever

Info

Publication number
BR8404520A
BR8404520A BR8404520A BR8404520A BR8404520A BR 8404520 A BR8404520 A BR 8404520A BR 8404520 A BR8404520 A BR 8404520A BR 8404520 A BR8404520 A BR 8404520A BR 8404520 A BR8404520 A BR 8404520A
Authority
BR
Brazil
Prior art keywords
commanding
rotation
printing roll
writing machine
writing
Prior art date
Application number
BR8404520A
Other languages
English (en)
Inventor
Marcello Dr Boella
Ugo Dr Carena
Original Assignee
Olivetti & Co Spa
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 Olivetti & Co Spa filed Critical Olivetti & Co Spa
Publication of BR8404520A publication Critical patent/BR8404520A/pt

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
    • B41J11/00—Devices or arrangements  of selective printing mechanisms, e.g. ink-jet printers or thermal printers, for supporting or handling copy material in sheet or web form
    • B41J11/36—Blanking or long feeds; Feeding to a particular line, e.g. by rotation of platen or feed roller
    • B41J11/42—Controlling printing material conveyance for accurate alignment of the printing material with the printhead; Print registering
    • 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
    • B41J19/00—Character- or line-spacing mechanisms
    • B41J19/76—Line-spacing mechanisms
    • B41J19/78—Positive-feed mechanisms
    • B41J19/92—Electromagnetically-operated mechanisms

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Handling Of Sheets (AREA)
  • Character Spaces And Line Spaces In Printers (AREA)
BR8404520A 1983-09-12 1984-09-11 Dispositivo para comandar a rotacao de um rolo de impressao de uma maquina de escrever BR8404520A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT67938/83A IT1159608B (it) 1983-09-12 1983-09-12 Dispositivo per comandare la rotazione di un rullo di scrittura di una macchina per scrivere

Publications (1)

Publication Number Publication Date
BR8404520A true BR8404520A (pt) 1985-08-06

Family

ID=11306525

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8404520A BR8404520A (pt) 1983-09-12 1984-09-11 Dispositivo para comandar a rotacao de um rolo de impressao de uma maquina de escrever

Country Status (6)

Country Link
US (1) US4630949A (pt)
EP (1) EP0139411B1 (pt)
JP (1) JPS6087081A (pt)
BR (1) BR8404520A (pt)
DE (1) DE3470696D1 (pt)
IT (1) IT1159608B (pt)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1162944B (it) * 1983-09-29 1987-04-01 Olivetti & Co Spa Meccanismo di interlinea per macchina per scrivere
JPH0170609U (pt) * 1987-10-30 1989-05-11
EP0583016B1 (en) * 1988-12-30 1997-09-10 Canon Kabushiki Kaisha Ink jet recording apparatus
AU3213700A (en) * 1999-01-29 2000-08-18 Sharper Image Corporation A rack for compact discs
US6158857A (en) * 1999-04-29 2000-12-12 Hewlett-Packard Company Internal drum communication using a capacitor
ITVI20010072A1 (it) * 2001-03-26 2002-09-26 Roana Antonio E Figli Snc Manufatto a scopo ornamentale del tipo cosiddetto "avvolto a scalare o degrade"
ITTO20020304A1 (it) * 2002-04-08 2003-10-08 Olivetti Tecnost Dispositivo di tracinamento carta per stampanti a punti,ad esempio stampanti fotografiche a getto d'inchiostro.
US6955267B2 (en) * 2002-06-05 2005-10-18 Sharper Image Corporation Storage and display rack for DVDs
US20030226813A1 (en) * 2002-06-05 2003-12-11 Taylor Charles E. Storage and display rack for DVDs
ATE401200T1 (de) * 2005-10-27 2008-08-15 Oce Tech Bv Antriebsmechanismus für eine zuführrolle in einem drucker

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1539521A (en) * 1921-12-09 1925-05-26 Underwood Typewriter Co Typewriting machine
US2008053A (en) * 1929-09-28 1935-07-16 Howard A Whiteside Controller for dental engines and the like
US3754106A (en) * 1972-04-03 1973-08-21 Donald W Mac Panel display switch
FR2336782A1 (fr) * 1975-12-22 1977-07-22 Radiotechnique Compelec Commutateurs rotatifs codeurs
DE2658947C3 (de) * 1976-12-24 1984-10-25 Olympia Werke Ag, 2940 Wilhelmshaven Vorschubeinrichtung an elektrischen Schreib-, Buchungs- u.ä. Maschinen
DE2943493A1 (de) * 1979-02-07 1980-08-21 Robotron Veb K Einrichtung zum steuern der schreibwalzenbewegung
US4274752A (en) * 1979-04-02 1981-06-23 International Business Machines Corporation Keyboard multiple switch assembly
DE3039789A1 (de) * 1980-10-22 1982-05-27 Olympia Werke Ag, 2940 Wilhelmshaven Vorschubeinrichtung in elektrisch angetriebenen schreib- o.ae. maschinen
JPS58173688A (ja) * 1982-04-06 1983-10-12 Nec Corp プリンタにおける改行微調整装置

Also Published As

Publication number Publication date
IT8367938A0 (it) 1983-09-12
IT1159608B (it) 1987-03-04
JPS6087081A (ja) 1985-05-16
EP0139411B1 (en) 1988-04-27
US4630949A (en) 1986-12-23
DE3470696D1 (en) 1988-06-01
EP0139411A1 (en) 1985-05-02

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Legal Events

Date Code Title Description
B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 11/09/99