CA1158587A - Operator interchangeable gear driven platen and platen drive mechanism for typewriters and printers - Google Patents

Operator interchangeable gear driven platen and platen drive mechanism for typewriters and printers

Info

Publication number
CA1158587A
CA1158587A CA000403221A CA403221A CA1158587A CA 1158587 A CA1158587 A CA 1158587A CA 000403221 A CA000403221 A CA 000403221A CA 403221 A CA403221 A CA 403221A CA 1158587 A CA1158587 A CA 1158587A
Authority
CA
Canada
Prior art keywords
platen
gear
drive
support
idler
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
CA000403221A
Other languages
English (en)
French (fr)
Inventor
Clifford G. Brown
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
Application granted granted Critical
Publication of CA1158587A publication Critical patent/CA1158587A/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
    • 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

Landscapes

  • Handling Of Sheets (AREA)
  • Structure Of Transmissions (AREA)
CA000403221A 1981-06-16 1982-05-18 Operator interchangeable gear driven platen and platen drive mechanism for typewriters and printers Expired CA1158587A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US273,556 1981-06-16
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
CA1158587A true CA1158587A (en) 1983-12-13

Family

ID=23044428

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000403221A Expired CA1158587A (en) 1981-06-16 1982-05-18 Operator interchangeable gear driven platen and platen drive mechanism for typewriters and printers

Country Status (6)

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

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
DE3261226D1 (en) 1984-12-20
JPS57208287A (en) 1982-12-21
JPS6316274B2 (enExample) 1988-04-08
BR8203396A (pt) 1983-05-31
US4347009A (en) 1982-08-31
EP0067289A1 (en) 1982-12-22
EP0067289B1 (en) 1984-11-14

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Legal Events

Date Code Title Description
MKEX Expiry