CH546459A - Aufzeichnungs- und/oder wiedergabegeraet fuer eine flexible aufzeichnungstraegerfolie. - Google Patents

Aufzeichnungs- und/oder wiedergabegeraet fuer eine flexible aufzeichnungstraegerfolie.

Info

Publication number: CH546459A
Authority: CH; Switzerland
Prior art keywords: recording; playback device; flexible; carrier; recording carrier
Prior art date: 1971-12-11

Application number

CH1662972A

Other languages

English (en)

Original Assignee

Ted Bildplatten

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.)

1971-12-11

Filing date

1972-11-15

Publication date

1974-02-28

1971-12-11 Priority claimed from DE19712162220 external-priority patent/DE2162220C3/de

1972-11-15 Application filed by Ted Bildplatten filed Critical Ted Bildplatten

1974-02-28 Publication of CH546459A publication Critical patent/CH546459A/de

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
- G11B17/32—Maintaining desired spacing between record carrier and head, e.g. by fluid-dynamic spacing
- 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
- 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
- G11B19/2009—Turntables, hubs and motors for disk drives; Mounting of motors in the drive

CH1662972A 1971-12-11 1972-11-15 Aufzeichnungs- und/oder wiedergabegeraet fuer eine flexible aufzeichnungstraegerfolie. CH546459A (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE19712162220 DE2162220C3 (de)		1971-12-11	Aufzeichnungs- und/oder Wiedergabegerät für eine flexible, scheibenförmige Aufzeichnungsträgerfolie

Publications (1)

Publication Number	Publication Date
CH546459A true CH546459A (de)	1974-02-28

Family

ID=5828068

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CH1662972A CH546459A (de)	1971-12-11	1972-11-15	Aufzeichnungs- und/oder wiedergabegeraet fuer eine flexible aufzeichnungstraegerfolie.

Country Status (13)

Country	Link
JP (1)	JPS4866401A (de)
AU (1)	AU472463B2 (de)
BE (1)	BE792354A (de)
CA (1)	CA988861A (de)
CH (1)	CH546459A (de)
DD (1)	DD101767A1 (de)
DK (1)	DK132296C (de)
FR (1)	FR2164423A5 (de)
GB (1)	GB1412286A (de)
IT (1)	IT971432B (de)
NL (1)	NL7216357A (de)
SE (1)	SE376502B (de)
SU (1)	SU466686A3 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3912282A (en) *	1972-11-17	1975-10-14	Matsushita Electric Ind Co Ltd	Recording and reproducing apparatus using flexible recording media
GB1525529A (en) *	1976-12-15	1978-09-20	Ibm	Stabilizing backing plate for a flexible disc store
US4376960A (en) *	1980-12-31	1983-03-15	International Business Machines Corporation	Flexible disk stabilizing structure
JPH0749758Y2 (ja) *	1991-06-18	1995-11-13	貞義竹綱	電熱線支持体の構成片
JP2006107704A (ja) *	2004-09-08	2006-04-20	Ricoh Co Ltd	記録／再生装置およびディスクカートリッジ
JP4688217B2 (ja) *	2005-09-13	2011-05-25	株式会社リコー	ディスク装置及びディスクカートリッジ
JP5027620B2 (ja) *	2007-11-07	2012-09-19	株式会社日立エルジーデータストレージ	光情報記録再生装置およびターンテーブル

0
- BE BE792354D patent/BE792354A/xx unknown
1972
- 1972-10-17 DD DD16627772A patent/DD101767A1/xx unknown
- 1972-11-15 CH CH1662972A patent/CH546459A/de not_active IP Right Cessation
- 1972-11-30 IT IT3236472A patent/IT971432B/it active
- 1972-12-01 NL NL7216357A patent/NL7216357A/xx unknown
- 1972-12-06 GB GB5633972A patent/GB1412286A/en not_active Expired
- 1972-12-07 AU AU49759/72A patent/AU472463B2/en not_active Expired
- 1972-12-08 SE SE1607372A patent/SE376502B/xx unknown
- 1972-12-08 DK DK614672A patent/DK132296C/da active
- 1972-12-08 SU SU1854748A patent/SU466686A3/ru active
- 1972-12-08 JP JP12330172A patent/JPS4866401A/ja active Pending
- 1972-12-11 FR FR7244020A patent/FR2164423A5/fr not_active Expired
- 1972-12-11 CA CA158,616A patent/CA988861A/en not_active Expired

Also Published As

Publication number	Publication date
BE792354A (fr)	1973-03-30
DK132296B (da)	1975-11-17
NL7216357A (de)	1973-06-13
FR2164423A5 (de)	1973-07-27
SU466686A3 (ru)	1975-04-05
IT971432B (it)	1974-04-30
AU472463B2 (en)	1976-05-27
GB1412286A (en)	1975-11-05
AU4975972A (en)	1974-06-13
DD101767A1 (de)	1973-11-12
DE2162220A1 (de)	1973-06-20
DE2162220B2 (de)	1975-09-04
JPS4866401A (de)	1973-09-12
CA988861A (en)	1976-05-11
SE376502B (de)	1975-05-26
DK132296C (da)	1976-04-20

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Legal Events

Date	Code	Title	Description
1977-06-15	PL	Patent ceased