GB1180959A - Continuous Belt Driving Device. - Google Patents

Continuous Belt Driving Device.

Info

Publication number
GB1180959A
GB1180959A GB56946/67A GB5694667A GB1180959A GB 1180959 A GB1180959 A GB 1180959A GB 56946/67 A GB56946/67 A GB 56946/67A GB 5694667 A GB5694667 A GB 5694667A GB 1180959 A GB1180959 A GB 1180959A
Authority
GB
United Kingdom
Prior art keywords
shafts
tractors
shaft
pin feed
feeding
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
GB56946/67A
Inventor
Fritz Hilpert
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 GB1180959A publication Critical patent/GB1180959A/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
    • B41J15/00—Devices or arrangements of selective printing mechanisms, e.g. ink-jet printers or thermal printers, specially adapted for supporting or handling copy material in continuous form, e.g. webs
    • B41J15/18—Multiple web-feeding apparatus
    • B41J15/22—Multiple web-feeding apparatus for feeding webs in separate paths during printing
    • 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

Landscapes

  • Handling Of Sheets (AREA)
  • Advancing Webs (AREA)

Abstract

1,180,959. Selective printing. INTERNATIONAL BUSINESS MACHINES CORP. 13 Dec., 1967 [24 Dec., 1966], No. 56946/67. Heading B6F. [Also in Divisions B8 and F2] Pin feed arrangements; transverse adjustment.-A pin feed assembly for feeding two juxtaposed paper webs 11, 12, Fig. 2, past a row of print hammers 7 includes two pairs of pin feed tractors 8, 9 mounted on a common pair of square shafts 44, 51, each tractor comprising a continuous belt 19, Fig. 3, disposed over two sprocket wheels 15, 16, the sprocket wheel 15 having a square central aperture for keying on to a shaft for rotation therewith and the sprocket wheel 16 having a circular central aperture to permit rotation of the wheel independently of the shaft. The pair of tractors 8, 9 feeding the web 11 have their sprocket wheels 15 keyed to shaft 44, whereas the tractors feeding the web 12 have their sprocket wheels 15 keyed to shaft 51, so that motors 49, 56, controlled by paper tapes 48, 55 and connected to shafts 44, 51 respectively, operate to feed the webs 11, 12 respectively. Two further pairs of pin feed tractors are mounted on shafts 45, 52 linked to the shafts 44, 51 respectively by belts 46, 53. The pin feed tractors are movable along the shafts 44, 51, 45, 52 by threaded spindles 32, 36 which are engaged by threaded ends of jaws 31, Fig. 3, when pivotable paper guide flaps 24 are closed. When a flap 24 is opened, a spring 25 opens the jaws 31 to permit free lateral sliding movement of the tractor.
GB56946/67A 1966-12-24 1967-12-13 Continuous Belt Driving Device. Expired GB1180959A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEJ0032630 1966-12-24

Publications (1)

Publication Number Publication Date
GB1180959A true GB1180959A (en) 1970-02-11

Family

ID=7204529

Family Applications (1)

Application Number Title Priority Date Filing Date
GB56946/67A Expired GB1180959A (en) 1966-12-24 1967-12-13 Continuous Belt Driving Device.

Country Status (4)

Country Link
US (1) US3477626A (en)
DE (1) DE1524445B2 (en)
FR (1) FR1543780A (en)
GB (1) GB1180959A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4650358A (en) * 1984-04-03 1987-03-17 Mannesmann Aktiengesellschaft Feeder for a printer

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3578138A (en) * 1968-07-18 1971-05-11 Data Products Corp Paper adjusting mechanism
IT1037392B (en) * 1975-04-16 1979-11-10 Honeywell Inf Systems PAPER TRANSPORT MECHANISM FOR FAST PRINTER
US4109779A (en) * 1976-08-13 1978-08-29 Ncr Corporation Media positioning means for a printer
US4159794A (en) * 1977-10-31 1979-07-03 Data Motion Incorporated Sheet feed tractor
IT8121033V0 (en) * 1981-03-10 1981-03-10 Meschi Ind Grafica DEVICE FOR AUTOMATIC POSITIONING OF STRIPS OF SHEET MATERIAL.
US4550623A (en) * 1983-10-24 1985-11-05 Hewlett Packard Company Motorized cable mechanism for positioning tractors in a printer
US4533074A (en) * 1983-12-23 1985-08-06 Xerox Corporation Anti-backlash forms feed mechanism
US4817842A (en) * 1988-01-29 1989-04-04 International Business Machines Corporation Door and spring assembly for a paper feed mechanism
EP0364296A3 (en) * 1988-10-13 1990-10-10 Brother Kogyo Kabushiki Kaisha Printer having main and auxiliary pin tractor units
US5097999A (en) * 1989-12-11 1992-03-24 Seitz Corporation Form feeding tractor utilizing a composite belt with metal pull pins
US5232140A (en) * 1991-03-01 1993-08-03 International Business Machines Corporation Mechanism for positioning tractors

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3006520A (en) * 1959-09-21 1961-10-31 Anelex Corp Paper feed for high speed printers

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4650358A (en) * 1984-04-03 1987-03-17 Mannesmann Aktiengesellschaft Feeder for a printer

Also Published As

Publication number Publication date
DE1524445B2 (en) 1973-02-15
FR1543780A (en) 1968-10-25
DE1524445A1 (en) 1969-11-20
US3477626A (en) 1969-11-11

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee