CA946811A - Automatic cartridge tape threading device - Google Patents

Automatic cartridge tape threading device

Info

Publication number
CA946811A
CA946811A CA109,708A CA109708A CA946811A CA 946811 A CA946811 A CA 946811A CA 109708 A CA109708 A CA 109708A CA 946811 A CA946811 A CA 946811A
Authority
CA
Canada
Prior art keywords
threading device
cartridge tape
tape threading
automatic cartridge
automatic
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
CA109,708A
Other languages
English (en)
Other versions
CA109708S (en
Inventor
Hiroshi Yamada
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.)
Ricoh Co Ltd
Original Assignee
Ricoh Co Ltd
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 Ricoh Co Ltd filed Critical Ricoh Co Ltd
Application granted granted Critical
Publication of CA946811A publication Critical patent/CA946811A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B1/00—Film strip handling
    • G03B1/56—Threading; Loop forming

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Replacement Of Web Rolls (AREA)
  • Winding Of Webs (AREA)
  • Registering, Tensioning, Guiding Webs, And Rollers Therefor (AREA)
  • Projection Apparatus (AREA)
  • Advancing Webs (AREA)
CA109,708A 1970-04-08 1971-04-06 Automatic cartridge tape threading device Expired CA946811A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP45029870A JPS4938725B1 (ja) 1970-04-08 1970-04-08

Publications (1)

Publication Number Publication Date
CA946811A true CA946811A (en) 1974-05-07

Family

ID=12287992

Family Applications (1)

Application Number Title Priority Date Filing Date
CA109,708A Expired CA946811A (en) 1970-04-08 1971-04-06 Automatic cartridge tape threading device

Country Status (5)

Country Link
US (1) US3704836A (ja)
JP (1) JPS4938725B1 (ja)
CA (1) CA946811A (ja)
DE (1) DE2116770C3 (ja)
GB (1) GB1291668A (ja)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4861113A (ja) * 1971-12-01 1973-08-27
US3951357A (en) * 1972-03-08 1976-04-20 Ricoh Co., Ltd. Automatic cartridge tape draw-out device
DE2305542C3 (de) * 1972-03-08 1981-05-14 Ricoh Co., Ltd., Tokyo Automatische Bandabnahmevorrichtung
DE2337191C3 (de) * 1973-07-21 1978-11-09 Triumph Werke Nuernberg Ag, 8500 Nuernberg Transportvorrichtung für Karbonoder Plastikfarbbänder für kraftangetriebene Schreib- und ähnliche Maschinen
JPS5485707A (en) * 1977-12-20 1979-07-07 Nec Corp Magnetic recorder-reproducer of 2 tape cartridge type
US4221349A (en) * 1979-05-04 1980-09-09 Minnesota Mining And Manufacturing Company Automatic film threading mechanism
US4408732A (en) * 1980-04-16 1983-10-11 Minolta Camera Kabushiki Kaisha Strip film handling device
JPS6118516Y2 (ja) * 1981-04-23 1986-06-05
NL8104863A (nl) * 1981-10-28 1983-05-16 Philips Nv Magneetbandcassette.
DE3615703A1 (de) * 1986-05-09 1987-11-12 Minnesota Mining & Mfg Austriebvorrichtung fuer ein mikrofilmgeraet
DE4120033A1 (de) * 1991-06-18 1992-12-24 Hell Ag Linotype Filmkassette
JP2005022121A (ja) * 2003-06-30 2005-01-27 Funai Electric Co Ltd ロール紙給紙装置およびフォトプリンタ
CN103643361A (zh) * 2013-12-26 2014-03-19 张家港市攀峰科技有限公司 一种股线张力分辨装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3254856A (en) * 1961-07-17 1966-06-07 Iit Res Inst Transducing machine
US3208682A (en) * 1964-02-19 1965-09-28 Minnesota Mining & Mfg Self-threading magnetic tape recording and reproducing apparatus
US3363853A (en) * 1966-07-11 1968-01-16 Ibm Strip record medium transporting apparatus

Also Published As

Publication number Publication date
DE2116770C3 (de) 1974-01-10
JPS4938725B1 (ja) 1974-10-19
GB1291668A (en) 1972-10-04
DE2116770B2 (de) 1973-06-07
DE2116770A1 (de) 1971-10-21
US3704836A (en) 1972-12-05

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