CA1072993A - Transporteur dote d'un systeme de tension differentielle - Google Patents

Transporteur dote d'un systeme de tension differentielle

Info

Publication number
CA1072993A
CA1072993A CA270,823A CA270823A CA1072993A CA 1072993 A CA1072993 A CA 1072993A CA 270823 A CA270823 A CA 270823A CA 1072993 A CA1072993 A CA 1072993A
Authority
CA
Canada
Prior art keywords
take
roll
capstan
movement
force
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
CA270,823A
Other languages
English (en)
Inventor
Takeshi Yamanaka
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.)
American Videonetics Corp
Original Assignee
American Videonetics 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 American Videonetics Corp filed Critical American Videonetics Corp
Application granted granted Critical
Publication of CA1072993A publication Critical patent/CA1072993A/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B15/00—Driving, starting or stopping record carriers of filamentary or web form; Driving both such record carriers and heads; Guiding such record carriers or containers therefor; Control thereof; Control of operating function
    • G11B15/18—Driving; Starting; Stopping; Arrangements for control or regulation thereof
    • G11B15/26—Driving record carriers by members acting directly or indirectly thereon
    • G11B15/28—Driving record carriers by members acting directly or indirectly thereon through rollers driving by frictional contact with the record carrier, e.g. capstan; Multiple arrangements of capstans or drums coupled to means for controlling the speed of the drive; Multiple capstan systems alternately engageable with record carrier to provide reversal
    • G11B15/295—Driving record carriers by members acting directly or indirectly thereon through rollers driving by frictional contact with the record carrier, e.g. capstan; Multiple arrangements of capstans or drums coupled to means for controlling the speed of the drive; Multiple capstan systems alternately engageable with record carrier to provide reversal with single capstan or drum simultaneously driving the record carrier at two separate points of an isolated part thereof, e.g. the capstan acting directly on the tape rollers

Landscapes

  • Registering, Tensioning, Guiding Webs, And Rollers Therefor (AREA)
CA270,823A 1976-02-02 1977-02-01 Transporteur dote d'un systeme de tension differentielle Expired CA1072993A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US65452676A 1976-02-02 1976-02-02

Publications (1)

Publication Number Publication Date
CA1072993A true CA1072993A (fr) 1980-03-04

Family

ID=24625228

Family Applications (1)

Application Number Title Priority Date Filing Date
CA270,823A Expired CA1072993A (fr) 1976-02-02 1977-02-01 Transporteur dote d'un systeme de tension differentielle

Country Status (4)

Country Link
JP (1) JPS52101006A (fr)
CA (1) CA1072993A (fr)
DE (1) DE2703806A1 (fr)
FR (1) FR2368426A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU4105578A (en) * 1977-11-07 1980-05-01 Basf Ag Tape transport mechanism

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3370804A (en) * 1966-06-08 1968-02-27 Newell Associates Inc Tape transport apparatus
US3487175A (en) * 1966-10-07 1969-12-30 Newell Associates Inc Reversible tape transport with increased tape pressure at high rates of changes in speed
US3482800A (en) * 1967-05-31 1969-12-09 Newell Associates Inc Tape transport apparatus
US3759462A (en) * 1972-08-21 1973-09-18 Newell Ind Tape transport apparatus with end of tape sensing control
CA1001140A (en) * 1972-10-13 1976-12-07 American Videonetics Corporation (Formerly Known As Newell Industries, I Nc.) Tape transport apparatus

Also Published As

Publication number Publication date
DE2703806A1 (de) 1977-08-04
JPS52101006A (en) 1977-08-24
FR2368426A1 (fr) 1978-05-19

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Legal Events

Date Code Title Description
MKEX Expiry