FR2295512A1 - Palier a film d'air pour supporter une bande magnetique - Google Patents

Palier a film d'air pour supporter une bande magnetique

Info

Publication number
FR2295512A1
FR2295512A1 FR7530730A FR7530730A FR2295512A1 FR 2295512 A1 FR2295512 A1 FR 2295512A1 FR 7530730 A FR7530730 A FR 7530730A FR 7530730 A FR7530730 A FR 7530730A FR 2295512 A1 FR2295512 A1 FR 2295512A1
Authority
FR
France
Prior art keywords
support
air film
film bearing
magnetic band
band
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.)
Granted
Application number
FR7530730A
Other languages
English (en)
Other versions
FR2295512B1 (fr
Inventor
Chris Hawley
Peter A Stevenson
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.)
International Business Machines Corp
Original Assignee
International Business Machines 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 International Business Machines Corp filed Critical International Business Machines Corp
Publication of FR2295512A1 publication Critical patent/FR2295512A1/fr
Application granted granted Critical
Publication of FR2295512B1 publication Critical patent/FR2295512B1/fr
Granted 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
    • G11B15/60—Guiding record carrier
FR7530730A 1974-12-16 1975-10-01 Palier a film d'air pour supporter une bande magnetique Granted FR2295512A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/533,409 US3984039A (en) 1974-12-16 1974-12-16 Precision-surface with dynamically-stiff air film provided by deep pools

Publications (2)

Publication Number Publication Date
FR2295512A1 true FR2295512A1 (fr) 1976-07-16
FR2295512B1 FR2295512B1 (fr) 1977-12-16

Family

ID=24125831

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7530730A Granted FR2295512A1 (fr) 1974-12-16 1975-10-01 Palier a film d'air pour supporter une bande magnetique

Country Status (6)

Country Link
US (1) US3984039A (fr)
JP (1) JPS5422286B2 (fr)
DE (1) DE2555464A1 (fr)
FR (1) FR2295512A1 (fr)
GB (1) GB1500749A (fr)
IT (1) IT1043510B (fr)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6136352Y2 (fr) * 1979-08-07 1986-10-22
US4337885A (en) * 1980-06-10 1982-07-06 Stahler Alfred F Apparatus for guiding tape
US4474320A (en) * 1983-03-25 1984-10-02 International Business Machines Corporation Air bearing for tape drives
US4686597A (en) * 1985-09-27 1987-08-11 Rca Corporation Rotating head apparatus including a flying tape edge guide
JPS62167161A (ja) * 1986-01-21 1987-07-23 Fuji Photo Film Co Ltd 空気吹出箱
US4919319A (en) * 1986-06-06 1990-04-24 Ford John W Contactless web support guide
US4824002A (en) * 1986-06-06 1989-04-25 Ford John W Contactless web support guide
GB8704721D0 (en) * 1987-02-27 1987-04-01 Molins Plc Cigarette paper feed
US5297755A (en) * 1992-06-22 1994-03-29 International Business Machines Corporation Tape cartridge tape path
US5513815A (en) * 1993-07-01 1996-05-07 Minnesota Mining And Manufacturing Company Tape guide module for a data cartridge
US5377927A (en) * 1993-07-01 1995-01-03 Minnesota Mining And Manufacturing Company Tape guide for a data cartridge
US5447279A (en) * 1993-08-20 1995-09-05 Storage Technology Corporation Bi-compliant tape guide
DE4334473C2 (de) * 1993-10-11 1997-07-03 Krieger Gmbh & Co Kg Vorrichtung zum Schwebendführen einer laufenden Bahn
US5989444A (en) * 1998-02-13 1999-11-23 Zywno; Marek Fluid bearings and vacuum chucks and methods for producing same
US6142404A (en) * 1998-11-16 2000-11-07 Imation Corp. Compliant tape guide with planar stiffness body for a data storage tape cartridge
US6238092B1 (en) 1999-06-01 2001-05-29 Tru-Stone Corporation Air bearing for a motion system
US6336608B1 (en) 2000-02-29 2002-01-08 James Robert Cope Flexible web roller guide assembly with an integral centrifugal pump capability to provide a hydrostatic air bearing function to the roller guides outside supporting surface
US11549753B2 (en) * 2017-01-24 2023-01-10 Illinois Tool Works Inc. Laminar flow shrink oven

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2908495A (en) * 1955-09-30 1959-10-13 Rca Corp Web reeling system
US3313462A (en) * 1966-06-02 1967-04-11 Hupp Corp Air flotation direction changing roll
US3485429A (en) * 1966-07-16 1969-12-23 Erwin Kampf Mas Fab Bielstein Device for heating and drying a material web by suspension in a tunnel
US3567093A (en) * 1969-06-03 1971-03-02 Michigan Oven Co Fluid cushion turning roll for moving web
US3649381A (en) * 1970-01-15 1972-03-14 John T Mayhew Guide roll construction and utilization
US3761002A (en) * 1972-11-15 1973-09-25 Ibm Fluid bearing having discrete holes formed by vortex restrictors

Non-Patent Citations (5)

* Cited by examiner, † Cited by third party
Title
*REVUE US "IBM TECHNICAL DISCLOSURE BULLETIN" VOLUME 16, NO. 6, NOVEMBRE 1973 *
*REVUE US "MACHINE DESIGN" VOLUME 41, NO. 11, 15 MAI 1969. ARTICLE "FOIL BEARINGS" PAGES 154-162 LICHT ET ESHEL *
*REVUE US 3097778 MINNEAPOLIS HONEYWELL REGULATOR COMPANY ) *
ARTICLE "CHEMICALLY MACHINED AIR BEARING" PAGES 1897-1898 GRIFFITHS ET HARRIS *
REVUE US "IBM TECHNICAL DISCLOSURE BULLETIN", VOLUME 16, NO. 7, DECEMBRE 1973 ARTICLE "HYDROSTATIC AIR BEARING" PAGES 2261-2262 HAHN ET AUTRES *

Also Published As

Publication number Publication date
FR2295512B1 (fr) 1977-12-16
JPS5178203A (fr) 1976-07-07
US3984039A (en) 1976-10-05
JPS5422286B2 (fr) 1979-08-06
GB1500749A (en) 1978-02-08
IT1043510B (it) 1980-02-29
DE2555464A1 (de) 1976-06-24

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Legal Events

Date Code Title Description
ST Notification of lapse