FR2277405A1 - Dispositif de freinage dans un appareil d'enregistrement a disques souples - Google Patents

Dispositif de freinage dans un appareil d'enregistrement a disques souples

Info

Publication number
FR2277405A1
FR2277405A1 FR7516568A FR7516568A FR2277405A1 FR 2277405 A1 FR2277405 A1 FR 2277405A1 FR 7516568 A FR7516568 A FR 7516568A FR 7516568 A FR7516568 A FR 7516568A FR 2277405 A1 FR2277405 A1 FR 2277405A1
Authority
FR
France
Prior art keywords
recording apparatus
braking device
disc recording
soft disc
soft
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
FR7516568A
Other languages
English (en)
Other versions
FR2277405B1 (fr
Inventor
Barnard W Mcginnis
Anthony W Orlando
James A Weidenhammer
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 FR2277405A1 publication Critical patent/FR2277405A1/fr
Application granted granted Critical
Publication of FR2277405B1 publication Critical patent/FR2277405B1/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
    • G11B17/00—Guiding record carriers not specifically of filamentary or web form, or of supports therefor
    • G11B17/02—Details
    • G11B17/021—Selecting or spacing of record carriers for introducing the heads
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B19/00—Driving, starting, stopping record carriers not specifically of filamentary or web form, or of supports therefor; Control thereof; Control of operating function ; Driving both disc and head
    • G11B19/20—Driving; Starting; Stopping; Control thereof
    • G11B19/22—Brakes other than speed-regulating brakes
FR7516568A 1974-07-01 1975-05-23 Dispositif de freinage dans un appareil d'enregistrement a disques souples Granted FR2277405A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/484,829 US3947885A (en) 1974-07-01 1974-07-01 Restraint device for buckling a flexible magnetic disk stack upon partitioning

Publications (2)

Publication Number Publication Date
FR2277405A1 true FR2277405A1 (fr) 1976-01-30
FR2277405B1 FR2277405B1 (fr) 1980-05-30

Family

ID=23925788

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7516568A Granted FR2277405A1 (fr) 1974-07-01 1975-05-23 Dispositif de freinage dans un appareil d'enregistrement a disques souples

Country Status (6)

Country Link
US (1) US3947885A (fr)
JP (1) JPS5333252B2 (fr)
DE (1) DE2526524A1 (fr)
FR (1) FR2277405A1 (fr)
GB (1) GB1455969A (fr)
IT (1) IT1038944B (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4086640A (en) * 1976-08-04 1978-04-25 Burroughs Corporation Partitionable portable flexible disk pack
US4291349A (en) * 1976-08-04 1981-09-22 Burroughs Corporation Diverter means for flexible disk pack and associated method
US4167029A (en) * 1976-08-04 1979-09-04 Burroughs Corporation Jet distributor for end-wise pneumatic partitioning of disk pack
US4129891A (en) * 1977-02-07 1978-12-12 Burroughs Corporation Double partitioning of flexible disk pack and associated apparatus
US4118746A (en) * 1977-03-04 1978-10-03 Burroughs Corporation High performance floppy pack and associated system
US4185311A (en) * 1977-03-21 1980-01-22 Burroughs Corporation Partition of high performance floppy pack and associated means

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3130393A (en) * 1959-05-13 1964-04-21 Sperry Rand Corp Information storage device
NL273365A (fr) * 1961-01-11
NL6603388A (fr) * 1965-03-30 1966-10-03

Also Published As

Publication number Publication date
JPS5333252B2 (fr) 1978-09-13
IT1038944B (it) 1979-11-30
JPS516523A (fr) 1976-01-20
DE2526524A1 (de) 1976-01-22
GB1455969A (en) 1976-11-17
US3947885A (en) 1976-03-30
FR2277405B1 (fr) 1980-05-30

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Legal Events

Date Code Title Description
ST Notification of lapse