ATE79482T1 - Pneumatisch gesteuerte bandlade- und transportvorrichtung. - Google Patents

Pneumatisch gesteuerte bandlade- und transportvorrichtung.

Info

Publication number
ATE79482T1
ATE79482T1 AT88903576T AT88903576T ATE79482T1 AT E79482 T1 ATE79482 T1 AT E79482T1 AT 88903576 T AT88903576 T AT 88903576T AT 88903576 T AT88903576 T AT 88903576T AT E79482 T1 ATE79482 T1 AT E79482T1
Authority
AT
Austria
Prior art keywords
tape
air
magnetic
bearing
reel
Prior art date
Application number
AT88903576T
Other languages
English (en)
Inventor
Frederic F Grant
Original Assignee
Datatape Inc
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 Datatape Inc filed Critical Datatape Inc
Application granted granted Critical
Publication of ATE79482T1 publication Critical patent/ATE79482T1/de

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
    • G11B15/60—Guiding record carrier
    • G11B15/66—Threading; Loading; Automatic self-loading
    • G11B15/665—Threading; Loading; Automatic self-loading by extracting loop of record carrier from container
    • G11B15/6653—Threading; Loading; Automatic self-loading by extracting loop of record carrier from container to pull the record carrier against drum
    • G11B15/6656—Threading; Loading; Automatic self-loading by extracting loop of record carrier from container to pull the record carrier against drum using two-sided extraction, i.e. "M-type"

Landscapes

  • Advancing Webs (AREA)
  • Registering, Tensioning, Guiding Webs, And Rollers Therefor (AREA)
  • Road Repair (AREA)
AT88903576T 1987-04-02 1988-03-21 Pneumatisch gesteuerte bandlade- und transportvorrichtung. ATE79482T1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US07/033,308 US4779150A (en) 1987-04-02 1987-04-02 Pneumatically controlled tape-loading tape-transporting apparatus
EP88903576A EP0308481B1 (de) 1987-04-02 1988-03-21 Pneumatisch gesteuerte bandlade- und -transportvorrichtung
PCT/US1988/000863 WO1988007744A1 (en) 1987-04-02 1988-03-21 Pneumatically controlled tape-loading tape-transporting apparatus

Publications (1)

Publication Number Publication Date
ATE79482T1 true ATE79482T1 (de) 1992-08-15

Family

ID=21869668

Family Applications (1)

Application Number Title Priority Date Filing Date
AT88903576T ATE79482T1 (de) 1987-04-02 1988-03-21 Pneumatisch gesteuerte bandlade- und transportvorrichtung.

Country Status (6)

Country Link
US (1) US4779150A (de)
EP (1) EP0308481B1 (de)
JP (1) JPH01500938A (de)
AT (1) ATE79482T1 (de)
DE (1) DE3873669T2 (de)
WO (1) WO1988007744A1 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5003416A (en) * 1989-05-19 1991-03-26 Bumb Frank C Magnetic tape free end threading assisted by air flow between reels
US5014141A (en) * 1989-10-13 1991-05-07 Qualstar Corporation Low profile, high-capacity streaming tape drive
US5224641A (en) * 1990-08-23 1993-07-06 Storage Technology Corporation Air bearing for tape drive
US5184258A (en) * 1991-06-10 1993-02-02 Datatape Incorporated Helical scan magnetic tape recorder with capstan assisted vacuum threading
US5321566A (en) * 1992-05-14 1994-06-14 Datatape Incorporated Magnetic tape threading and transport apparatus including a sensor for controlling air bearing block movement
EP0569751A3 (de) * 1992-05-14 1995-02-15 Datatape Inc Magnetbandeinfädelungs- und Transportvorrichtung mit Luftkissenbandträger.
US5297755A (en) * 1992-06-22 1994-03-29 International Business Machines Corporation Tape cartridge tape path
US5739976A (en) * 1992-09-09 1998-04-14 Hitachi, Ltd. Magnetic recording and reproducing apparatus

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1133810A (fr) * 1955-02-18 1957-04-02 Labo Cent Telecommunicat Dispositif d'entraînement de bande magnétique
NL211529A (de) * 1955-11-14
US2954911A (en) * 1958-06-25 1960-10-04 Ibm Tape drive
US3134527A (en) * 1962-01-02 1964-05-26 Ampex Tape driving means
US3254854A (en) * 1963-08-13 1966-06-07 Rca Corp Tape handling apparatus
US3465320A (en) * 1966-01-10 1969-09-02 Ibm Convex-surfaced vacuum controlled air film
US3617650A (en) * 1968-12-04 1971-11-02 Digital Information Devices Automatic threading mechanism using three tape loops
US3752415A (en) * 1971-01-18 1973-08-14 Ampex Magnetic tape transport
FR2135976A5 (de) * 1971-04-23 1972-12-22 Ibm
US3940791A (en) * 1974-08-19 1976-02-24 Ampex Corporation Magnetic tape transport
US3898693A (en) * 1974-08-26 1975-08-05 Video Memory Corp Video recorder/reproducer transport using vacuum columns and servos
US3986651A (en) * 1974-10-04 1976-10-19 Xerox Corporation Concave tape guide
US4084116A (en) * 1976-09-20 1978-04-11 International Business Machines Corporation Procedure for tightening tape wraps on a spindle
JPS53138706A (en) * 1977-05-11 1978-12-04 Hitachi Denshi Ltd Tape lead-out mechanism
US4214285A (en) * 1978-04-25 1980-07-22 Polaroid Corporation Sound motion picture system having concentrated audio system
JPS5948459B2 (ja) * 1978-06-19 1984-11-27 日本電気株式会社 磁気テ−プ装置
US4194661A (en) * 1978-12-11 1980-03-25 Bell & Howell Company Tape advancing methods and apparatus
US4316568A (en) * 1979-08-02 1982-02-23 Bell & Howell Company Methods and apparatus for guiding tape
US4413293A (en) * 1981-04-17 1983-11-01 Ampex Corporation Magnetic tape transport
US4700909A (en) * 1983-09-06 1987-10-20 Telex Computer Products, Inc. Tape deck having improved tape path

Also Published As

Publication number Publication date
DE3873669D1 (de) 1992-09-17
WO1988007744A1 (en) 1988-10-06
JPH01500938A (ja) 1989-03-30
EP0308481B1 (de) 1992-08-12
DE3873669T2 (de) 1993-03-25
US4779150A (en) 1988-10-18
EP0308481A1 (de) 1989-03-29
JPH0449181B2 (de) 1992-08-10

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties