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BR8203396A - Rolo de impressao acionado a engrenagens intercambiavel por operador e mecanismo de acionamento de rolo de impressao para maquinas de escrever e impressoras - Google Patents

Rolo de impressao acionado a engrenagens intercambiavel por operador e mecanismo de acionamento de rolo de impressao para maquinas de escrever e impressoras

Info

Publication number
BR8203396A
BR8203396A BR8203396A BR8203396A BR8203396A BR 8203396 A BR8203396 A BR 8203396A BR 8203396 A BR8203396 A BR 8203396A BR 8203396 A BR8203396 A BR 8203396A BR 8203396 A BR8203396 A BR 8203396A
Authority
BR
Brazil
Prior art keywords
printing
printers
interchangeable
gears
operator
Prior art date
Application number
BR8203396A
Other languages
English (en)
Inventor
Clifford Glenn Brown
Original Assignee
Ibm
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 Ibm filed Critical Ibm
Publication of BR8203396A publication Critical patent/BR8203396A/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
    • B41J19/00—Character- or line-spacing mechanisms
    • B41J19/76—Line-spacing mechanisms
    • B41J19/78—Positive-feed mechanisms
    • B41J19/96—Variable-spacing arrangements
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/19—Gearing
    • Y10T74/19219—Interchangeably locked
    • Y10T74/19358—Laterally slidable gears
    • Y10T74/19367—Swinging carriage
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/19—Gearing
    • Y10T74/19502—Pivotally supported
    • Y10T74/19516—Spur
BR8203396A 1981-06-16 1982-06-09 Rolo de impressao acionado a engrenagens intercambiavel por operador e mecanismo de acionamento de rolo de impressao para maquinas de escrever e impressoras BR8203396A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/273,556 US4347009A (en) 1981-06-16 1981-06-16 Operator interchangeable gear driven platen and platen drive mechanism for typewriters and printers

Publications (1)

Publication Number Publication Date
BR8203396A true BR8203396A (pt) 1983-05-31

Family

ID=23044428

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8203396A BR8203396A (pt) 1981-06-16 1982-06-09 Rolo de impressao acionado a engrenagens intercambiavel por operador e mecanismo de acionamento de rolo de impressao para maquinas de escrever e impressoras

Country Status (6)

Country Link
US (1) US4347009A (pt)
EP (1) EP0067289B1 (pt)
JP (1) JPS57208287A (pt)
BR (1) BR8203396A (pt)
CA (1) CA1158587A (pt)
DE (1) DE3261226D1 (pt)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4470348A (en) * 1982-05-25 1984-09-11 Burroughs Corporation Printer-processor system
JPS60151U (ja) * 1983-06-17 1985-01-05 蛇の目ミシン工業株式会社 プリンタにおけるプラテン体の着脱構造
US4671686A (en) * 1985-12-11 1987-06-09 International Business Machines Corporation Printer having removable paper feed module
US6070482A (en) * 1997-04-21 2000-06-06 Nidec Copal Corporation Gear module
US5960671A (en) * 1997-09-30 1999-10-05 Philadelphia Gear Corp. Eccentric pivotable mounting for changing gear reduction ratios
US6890055B2 (en) * 2002-05-31 2005-05-10 Hewlett-Packard Development Company, L.P. Power transmission arrangement
TWI245544B (en) * 2004-07-06 2005-12-11 Avision Inc Transmission drive with switchable gear ratios
US7234369B2 (en) * 2004-12-03 2007-06-26 Georg Bartosch Continuously adjustable self-lubricating mill roll drive
US7926935B2 (en) * 2007-01-19 2011-04-19 Hewlett-Packard Development Company, L.P. Print media support system and method

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2919783A (en) * 1956-07-16 1960-01-05 Standard Register Co Strip feeding device
US3587811A (en) * 1967-12-06 1971-06-28 Singer Co Platen power drive for line spacing,vertical tabulation and form-feed spacing
US3670981A (en) * 1970-02-17 1972-06-20 Datadyne Corp Self-reversing ribbon drive
US3761000A (en) * 1972-08-31 1973-09-25 Teletype Corp Web metering mechanism
US4133216A (en) * 1977-12-16 1979-01-09 Vamco Machine & Tool, Inc. Gear support assembly
DE2836377C3 (de) * 1978-08-19 1981-09-17 Zahnradfabrik Friedrichshafen Ag, 7990 Friedrichshafen Zahnräderwechselgetriebe mit mehreren Vorgelegewellen
US4347006A (en) * 1980-12-01 1982-08-31 International Business Machines Corporation Paper insert and line feed mechanism

Also Published As

Publication number Publication date
EP0067289A1 (en) 1982-12-22
CA1158587A (en) 1983-12-13
US4347009A (en) 1982-08-31
JPS57208287A (en) 1982-12-21
EP0067289B1 (en) 1984-11-14
JPS6316274B2 (pt) 1988-04-08
DE3261226D1 (en) 1984-12-20

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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 09/06/97