HK26786A - Fluid bearing tape scanning drum - Google Patents

Fluid bearing tape scanning drum

Info

Publication number
HK26786A
HK26786A HK267/86A HK26786A HK26786A HK 26786 A HK26786 A HK 26786A HK 267/86 A HK267/86 A HK 267/86A HK 26786 A HK26786 A HK 26786A HK 26786 A HK26786 A HK 26786A
Authority
HK
Hong Kong
Prior art keywords
fluid bearing
scanning drum
bearing tape
tape scanning
drum
Prior art date
Application number
HK267/86A
Other languages
English (en)
Inventor
Richard A Hathaway
Original Assignee
Ampex
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 Ampex filed Critical Ampex
Publication of HK26786A publication Critical patent/HK26786A/xx

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
    • G11B15/62—Maintaining desired spacing between record carrier and head
    • G11B15/64—Maintaining desired spacing between record carrier and head by fluid-dynamic spacing
    • 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
    • G11B15/61—Guiding record carrier on drum, e.g. drum containing rotating heads
HK267/86A 1980-04-11 1986-04-10 Fluid bearing tape scanning drum HK26786A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/139,510 US4414588A (en) 1980-04-11 1980-04-11 Fluid bearing tape scanning drum

Publications (1)

Publication Number Publication Date
HK26786A true HK26786A (en) 1986-04-18

Family

ID=22487012

Family Applications (1)

Application Number Title Priority Date Filing Date
HK267/86A HK26786A (en) 1980-04-11 1986-04-10 Fluid bearing tape scanning drum

Country Status (6)

Country Link
US (1) US4414588A (xx)
JP (1) JPS5712450A (xx)
BE (1) BE888384A (xx)
DE (1) DE3114887C2 (xx)
GB (1) GB2073937B (xx)
HK (1) HK26786A (xx)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61202361A (ja) * 1985-03-04 1986-09-08 Victor Co Of Japan Ltd 回転磁気ヘツド装置
US4823222A (en) * 1987-10-29 1989-04-18 Ampex Corporation Webbed scanner window
US5289330A (en) * 1991-10-02 1994-02-22 Alliant Techsystems Inc. Helical read/write head having a cross-cut groove
US5359475A (en) * 1992-03-23 1994-10-25 Minnesota Mining And Manufacturing Company Air filter system for helical scanner drum with vented drum cover

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3840895A (en) * 1972-04-20 1974-10-08 Sony Corp Head drum assembly with grooves perpendicular to axis of rotation
JPS496010U (xx) * 1972-04-20 1974-01-19
JPS4910512U (xx) * 1972-04-26 1974-01-29
JPS4940413U (xx) * 1972-07-07 1974-04-09
US3840894A (en) * 1973-04-02 1974-10-08 Ibm Wide rotor for stable support of tape along path of transducer carried by rotor
GB1429969A (en) * 1973-12-05 1976-03-31 Kostin B M Video tape recorders
JPS5094904U (xx) * 1973-12-25 1975-08-08
JPS5533472Y2 (xx) * 1974-06-21 1980-08-08
US3939493A (en) * 1974-09-30 1976-02-17 International Business Machines Corporation Tape lifter
JPS564694Y2 (xx) * 1976-12-28 1981-02-02
JPS6021420B2 (ja) * 1977-12-22 1985-05-27 日本電気株式会社 空気ベアリン装置

Also Published As

Publication number Publication date
JPS5712450A (en) 1982-01-22
US4414588A (en) 1983-11-08
JPH0157419B2 (xx) 1989-12-05
DE3114887A1 (de) 1982-02-11
BE888384A (fr) 1981-07-31
GB2073937B (en) 1983-09-14
GB2073937A (en) 1981-10-21
DE3114887C2 (de) 1984-03-15

Similar Documents

Publication Publication Date Title
GB2070701B (en) Bearing seal
DE2966825D1 (en) Fluid bearing
GB2095004B (en) Bearing
GB2072800B (en) Hydrostatic bearing
JPS57186616A (en) Bearing particularly for turbo-mechanism
JPS57127122A (en) Bearing device
JPS57114023A (en) Bearing
JPS57200721A (en) Self-adjusting-angular contact-spherical bearing
GB2067682B (en) Bearings
JPS57146913A (en) Magnetic bearing
JPS57114024A (en) Bearing
GB2109025B (en) Recording materials
GB2073829B (en) Bearings
JPS57107426A (en) Fluid bearing
JPS57173611A (en) Bearing device
GB2075133B (en) Bearings
JPS57109460A (en) Recorder
JPS57113461A (en) Flexible-disk recorder
GB2074254B (en) Bearings
JPS57154514A (en) Bearing
GB8517946D0 (en) Bearing
JPS5752094A (en) Drum
JPS5733266A (en) Bearing
GB2073937B (en) Fluid bearing tape scanning drum
GB2080444B (en) Shaft seals

Legal Events

Date Code Title Description
PE Patent expired