GB1474201A - Fluid bearing for tape guide - Google Patents

Fluid bearing for tape guide

Info

Publication number
GB1474201A
GB1474201A GB3359674A GB3359674A GB1474201A GB 1474201 A GB1474201 A GB 1474201A GB 3359674 A GB3359674 A GB 3359674A GB 3359674 A GB3359674 A GB 3359674A GB 1474201 A GB1474201 A GB 1474201A
Authority
GB
United Kingdom
Prior art keywords
tape guide
fluid bearing
air bearing
grooves
tape
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
GB3359674A
Other languages
English (en)
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.)
Ampex Corp
Original Assignee
Ampex 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 Ampex Corp filed Critical Ampex Corp
Publication of GB1474201A publication Critical patent/GB1474201A/en
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
    • G11B15/38—Driving record carriers by pneumatic means
    • 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

Landscapes

  • Advancing Webs (AREA)
  • Registering, Tensioning, Guiding Webs, And Rollers Therefor (AREA)
GB3359674A 1973-08-03 1974-07-30 Fluid bearing for tape guide Expired GB1474201A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US38554773A 1973-08-03 1973-08-03

Publications (1)

Publication Number Publication Date
GB1474201A true GB1474201A (en) 1977-05-18

Family

ID=23521864

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3359674A Expired GB1474201A (en) 1973-08-03 1974-07-30 Fluid bearing for tape guide

Country Status (9)

Country Link
JP (1) JPS5046108A (enrdf_load_stackoverflow)
AT (1) ATA636774A (enrdf_load_stackoverflow)
BE (1) BE818389A (enrdf_load_stackoverflow)
CA (1) CA1054708A (enrdf_load_stackoverflow)
DE (1) DE2437342B2 (enrdf_load_stackoverflow)
FR (1) FR2239733B1 (enrdf_load_stackoverflow)
GB (1) GB1474201A (enrdf_load_stackoverflow)
IT (1) IT1018781B (enrdf_load_stackoverflow)
NL (1) NL177781C (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5393807A (en) * 1977-01-28 1978-08-17 Hitachi Ltd Guide drum for magnetic tape
JPS5951066B2 (ja) * 1978-04-17 1984-12-12 ソニー株式会社 記録再生装置

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4327411Y1 (enrdf_load_stackoverflow) * 1966-11-25 1968-11-13

Also Published As

Publication number Publication date
ATA636774A (de) 1978-04-15
FR2239733B1 (enrdf_load_stackoverflow) 1978-08-11
DE2437342A1 (de) 1975-07-24
NL177781C (nl) 1985-11-18
NL177781B (nl) 1985-06-17
IT1018781B (it) 1977-10-20
BE818389A (fr) 1974-12-02
DE2437342B2 (de) 1976-12-09
FR2239733A1 (enrdf_load_stackoverflow) 1975-02-28
JPS5046108A (enrdf_load_stackoverflow) 1975-04-24
NL7410426A (nl) 1975-02-05
CA1054708A (en) 1979-05-15

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Legal Events

Date Code Title Description
429A Application made for amendment of specification (sect. 29/1949)
429H Application (made) for amendment of specification now open to opposition (sect. 29/1949)
429D Case decided by the comptroller ** specification amended (sect. 29/1949)
PS Patent sealed
SP Amendment (slips) printed
PE20 Patent expired after termination of 20 years

Effective date: 19940729