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CA1005834A - Variable displacement apparatus for platen and tractor feed - Google Patents

Variable displacement apparatus for platen and tractor feed

Info

Publication number
CA1005834A
CA1005834A CA221,427A CA221427A CA1005834A CA 1005834 A CA1005834 A CA 1005834A CA 221427 A CA221427 A CA 221427A CA 1005834 A CA1005834 A CA 1005834A
Authority
CA
Canada
Prior art keywords
platen
variable displacement
displacement apparatus
tractor feed
tractor
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
CA221,427A
Inventor
John W. Jamieson
Ronald G. Weller
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.)
Qume Corp
Original Assignee
Qume 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 Qume Corp filed Critical Qume Corp
Application granted granted Critical
Publication of CA1005834A publication Critical patent/CA1005834A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D11/00—Clutches in which the members have interengaging parts
    • F16D11/14—Clutches in which the members have interengaging parts with clutching members movable only axially
    • 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
    • B41J11/24—Detents, brakes, or couplings for feed rollers or platens
    • 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
    • B41J11/26—Pin feeds
    • B41J11/30—Pin traction elements other than wheels, e.g. pins on endless bands
    • 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
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S400/00—Typewriting machines
    • Y10S400/902—Stepping-motor drive for web feed
    • 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
    • Y10T74/19614—Disconnecting means

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Handling Of Sheets (AREA)
  • Advancing Webs (AREA)
  • Common Mechanisms (AREA)
  • Delivering By Means Of Belts And Rollers (AREA)
CA221,427A 1974-03-07 1975-03-06 Variable displacement apparatus for platen and tractor feed Expired CA1005834A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US448870A US3880016A (en) 1974-03-07 1974-03-07 Variable displacement apparatus for platen and tractor feed

Publications (1)

Publication Number Publication Date
CA1005834A true CA1005834A (en) 1977-02-22

Family

ID=23781976

Family Applications (1)

Application Number Title Priority Date Filing Date
CA221,427A Expired CA1005834A (en) 1974-03-07 1975-03-06 Variable displacement apparatus for platen and tractor feed

Country Status (8)

Country Link
US (1) US3880016A (en)
JP (1) JPS50125820A (en)
CA (1) CA1005834A (en)
DE (1) DE2509838C2 (en)
FR (1) FR2272841B1 (en)
GB (1) GB1496416A (en)
NL (1) NL7502753A (en)
SE (1) SE409188B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110769794A (en) * 2017-05-05 2020-02-07 D·G·罗宾斯 Dog clutch transmission for wheelchairs

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4160606A (en) * 1974-09-27 1979-07-10 Honeywell Information Systems Italia Paper feed mechanism for multiple copy printer
US4058196A (en) * 1976-02-23 1977-11-15 Sycor, Inc. Printer with interchangeable paper-feed modules
DE2633498A1 (en) * 1976-07-26 1978-02-02 Siemens Ag ARRANGEMENT FOR SETTING THE CROSS COLUMNS OF A FORM FOR PRINTERS, IN PARTICULAR TELEVISION MACHINES
IT1083561B (en) * 1977-07-04 1985-05-21 Olivetti & Co Spa AUTOMATIC INTERLINEA DEVICE FOR WRITING ROLLER
DE2758148C2 (en) * 1977-12-27 1980-01-10 Ibm Deutschland Gmbh, 7000 Stuttgart Paper transport device for the transport of single or continuous forms in a writing device
US4269522A (en) * 1978-06-20 1981-05-26 Xerox Corporation Bi-directional record material feed apparatus
JPS58541Y2 (en) * 1979-04-11 1983-01-06 富士通株式会社 Printing device paper feed mechanism
US4247212A (en) * 1979-05-31 1981-01-27 Wang Laboratories, Inc. Printer flaten clutch
JPS5722083A (en) * 1980-07-10 1982-02-04 Serabisu Sa Platen knob device for typewriter
JPS57156355U (en) * 1981-03-30 1982-10-01
SE440766B (en) * 1981-10-09 1985-08-19 Facit Ab Paper supply device
CH655056A5 (en) * 1982-04-20 1986-03-27 Albert Rutishauser TRANSPORT DEVICE FOR FEEDING PERFORATED RECORD CARRIERS TO A WRITER AND USE OF THE TRANSPORT DEVICE.
JPS59104970A (en) * 1982-12-07 1984-06-18 Canon Inc Printer
JPS59104971A (en) * 1982-12-09 1984-06-18 Canon Inc Printer
GB2139149B (en) * 1983-03-04 1986-06-25 Canon Kk Sheet advancing device
JPS59169656U (en) * 1983-04-26 1984-11-13 シャープ株式会社 portable information processing device
JPS59215884A (en) * 1983-05-24 1984-12-05 Canon Inc Printer
JPS60132344U (en) * 1984-02-15 1985-09-04 シャープ株式会社 Paper feed device in printer
JPS6132777A (en) * 1984-07-26 1986-02-15 Seikosha Co Ltd Paper feed apparatus of printer
JPS61189967A (en) * 1985-02-20 1986-08-23 Canon Inc Paper feed mechanism
JPS63299957A (en) * 1987-05-30 1988-12-07 Copal Co Ltd Paper feed apparatus of printer
US5129748A (en) * 1989-11-13 1992-07-14 Eastman Kodak Company Compact printer having sheet and tractor media selections
US6398360B1 (en) * 2000-01-04 2002-06-04 International Business Machines Corporation Thermal printer using a split rotary platen to print on different widths of paper
CN111805451A (en) * 2020-07-09 2020-10-23 苏州工业园区欣隆电热仪器有限公司 Automatic alignment correction device

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE457899C (en) * 1924-06-04 1928-03-26 Mercedes Buero Maschinen Und W Split platen for typewriters
US2171003A (en) * 1936-08-17 1939-08-29 Gilman Fanfold Corp Strip feeding and aligning mechanism
AT199956B (en) * 1956-12-19 1958-10-10 Vinzenz Ing Furlan coupling
GB949929A (en) * 1959-12-11 1964-02-19 Alacra Ltd Improvements in or relating to gear trains and an application thereof
JPS4410339Y1 (en) * 1964-06-13 1969-04-25
JPS4310821Y1 (en) * 1965-03-04 1968-05-11
US3587811A (en) * 1967-12-06 1971-06-28 Singer Co Platen power drive for line spacing,vertical tabulation and form-feed spacing
US3670861A (en) * 1970-09-10 1972-06-20 Extel Corp Carriage drive for high speed printer
US3766795A (en) * 1970-12-02 1973-10-23 Dutton Lainson Co Winch power module with gear disconnect
BE795861A (en) * 1972-02-25 1973-08-23 Xerox Corp PAPER DISPENSER SYSTEM FOR HIGH SPEED PRINTING MACHINE
JPS5513917B2 (en) * 1972-04-22 1980-04-12

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110769794A (en) * 2017-05-05 2020-02-07 D·G·罗宾斯 Dog clutch transmission for wheelchairs

Also Published As

Publication number Publication date
GB1496416A (en) 1977-12-30
DE2509838A1 (en) 1975-09-18
SE409188B (en) 1979-08-06
FR2272841B1 (en) 1982-09-24
US3880016A (en) 1975-04-29
FR2272841A1 (en) 1975-12-26
JPS50125820A (en) 1975-10-03
SE7502529L (en) 1975-09-08
DE2509838C2 (en) 1982-11-04
NL7502753A (en) 1975-09-09

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