ATE76529T1 - Fuehrungsvorrichtung fuer ein schraubenfoermig abgetastetes band. - Google Patents

Fuehrungsvorrichtung fuer ein schraubenfoermig abgetastetes band.

Info

Publication number
ATE76529T1
ATE76529T1 AT88903610T AT88903610T ATE76529T1 AT E76529 T1 ATE76529 T1 AT E76529T1 AT 88903610 T AT88903610 T AT 88903610T AT 88903610 T AT88903610 T AT 88903610T AT E76529 T1 ATE76529 T1 AT E76529T1
Authority
AT
Austria
Prior art keywords
air
tape
bearing surface
magnetic tape
guide device
Prior art date
Application number
AT88903610T
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 ATE76529T1 publication Critical patent/ATE76529T1/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

  • Registering, Tensioning, Guiding Webs, And Rollers Therefor (AREA)
  • Advancing Webs (AREA)
  • Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
AT88903610T 1987-04-02 1988-03-24 Fuehrungsvorrichtung fuer ein schraubenfoermig abgetastetes band. ATE76529T1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US07/033,272 US4763210A (en) 1987-04-02 1987-04-02 Helical scan tape guide apparatus
EP88903610A EP0308487B1 (de) 1987-04-02 1988-03-24 Führungsvorrichtung für ein schraubenförmig abgetastetes band
PCT/US1988/000923 WO1988007746A1 (en) 1987-04-02 1988-03-24 Helical scan tape guide apparatus

Publications (1)

Publication Number Publication Date
ATE76529T1 true ATE76529T1 (de) 1992-06-15

Family

ID=21869463

Family Applications (1)

Application Number Title Priority Date Filing Date
AT88903610T ATE76529T1 (de) 1987-04-02 1988-03-24 Fuehrungsvorrichtung fuer ein schraubenfoermig abgetastetes band.

Country Status (6)

Country Link
US (1) US4763210A (de)
EP (1) EP0308487B1 (de)
JP (1) JPH0644370B2 (de)
AT (1) ATE76529T1 (de)
DE (1) DE3871301D1 (de)
WO (1) WO1988007746A1 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5003424A (en) * 1988-11-21 1991-03-26 Datatape Incorporated Apparatus for changing the helix angle of magnetic tape relative to a rotary head scanner
US5003416A (en) * 1989-05-19 1991-03-26 Bumb Frank C Magnetic tape free end threading assisted by air flow between reels
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
US5333810A (en) * 1993-05-13 1994-08-02 Storage Technology Corporation Raised linear threading mechanism for a tape transport system
KR950004249A (ko) * 1993-07-09 1995-02-17 오오가 노리오 테이프 레코더 장치
JP2001093120A (ja) * 1999-09-27 2001-04-06 Alps Electric Co Ltd 薄膜磁気ヘッド
JP2004178746A (ja) * 2002-11-28 2004-06-24 Alps Electric Co Ltd 磁気ヘッド及びテープ媒体記録再生装置
US7327534B2 (en) * 2004-09-01 2008-02-05 Sony Corporation Ultra fast backup (UFB) tape cartridge and method for loading same
US7142383B2 (en) * 2004-09-01 2006-11-28 Sony Corporation Ultra Fast Backup (UFB) track concept and method for recording same
US6992847B1 (en) 2004-09-01 2006-01-31 Sony Corporation Linear sliding tape scanner and method for using same

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL112998C (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
US3986651A (en) * 1974-10-04 1976-10-19 Xerox Corporation Concave tape guide
US4214285A (en) * 1978-04-25 1980-07-22 Polaroid Corporation Sound motion picture system having concentrated audio system
US4194661A (en) * 1978-12-11 1980-03-25 Bell & Howell Company Tape advancing methods and apparatus
US4413293A (en) * 1981-04-17 1983-11-01 Ampex Corporation Magnetic tape transport

Also Published As

Publication number Publication date
US4763210A (en) 1988-08-09
JPH0644370B2 (ja) 1994-06-08
EP0308487B1 (de) 1992-05-20
JPH01502375A (ja) 1989-08-17
DE3871301D1 (de) 1992-06-25
WO1988007746A1 (en) 1988-10-06
EP0308487A1 (de) 1989-03-29

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Legal Events

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