GB1435568A - Magnetic recording apparatus - Google Patents

Magnetic recording apparatus

Info

Publication number
GB1435568A
GB1435568A GB2934173A GB2934173A GB1435568A GB 1435568 A GB1435568 A GB 1435568A GB 2934173 A GB2934173 A GB 2934173A GB 2934173 A GB2934173 A GB 2934173A GB 1435568 A GB1435568 A GB 1435568A
Authority
GB
United Kingdom
Prior art keywords
sheet
disc
magnetic
head
june
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
GB2934173A
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
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
Priority claimed from JP47062233A external-priority patent/JPS5123327B2/ja
Priority claimed from JP47062230A external-priority patent/JPS5123325B2/ja
Priority claimed from JP47062231A external-priority patent/JPS5123326B2/ja
Application filed by Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Publication of GB1435568A publication Critical patent/GB1435568A/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
    • G11B17/00—Guiding record carriers not specifically of filamentary or web form, or of supports therefor
    • G11B17/02—Details
    • G11B17/022—Positioning or locking of single discs
    • G11B17/028—Positioning or locking of single discs of discs rotating during transducing operation
    • G11B17/0287—Positioning or locking of single discs of discs rotating during transducing operation by permanent connections, e.g. screws, rivets
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
    • G11B5/74—Record carriers characterised by the form, e.g. sheet shaped to wrap around a drum
    • G11B5/82—Disk carriers
    • G11B5/825—Disk carriers flexible discs

Landscapes

  • Holding Or Fastening Of Disk On Rotational Shaft (AREA)
  • Adjustment Of The Magnetic Head Position Track Following On Tapes (AREA)
GB2934173A 1972-06-20 1973-06-20 Magnetic recording apparatus Expired GB1435568A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP47062233A JPS5123327B2 (enExample) 1972-06-20 1972-06-20
JP47062230A JPS5123325B2 (enExample) 1972-06-20 1972-06-20
JP47062231A JPS5123326B2 (enExample) 1972-06-20 1972-06-20

Publications (1)

Publication Number Publication Date
GB1435568A true GB1435568A (en) 1976-05-12

Family

ID=27297774

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2934173A Expired GB1435568A (en) 1972-06-20 1973-06-20 Magnetic recording apparatus

Country Status (3)

Country Link
CA (1) CA1011455A (enExample)
FR (1) FR2189806B1 (enExample)
GB (1) GB1435568A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2166586A (en) * 1984-10-29 1986-05-08 Priam Corp Grounding arrangement for head disk assembly

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4216512A (en) * 1978-08-21 1980-08-05 Sycor, Inc. Disc recorder with brushless DC motor drive

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2166586A (en) * 1984-10-29 1986-05-08 Priam Corp Grounding arrangement for head disk assembly

Also Published As

Publication number Publication date
FR2189806B1 (enExample) 1977-05-06
DE2330289A1 (de) 1974-01-31
FR2189806A1 (enExample) 1974-01-25
CA1011455A (en) 1977-05-31
DE2330289B2 (de) 1976-06-16

Similar Documents

Publication Publication Date Title
GB1394713A (en) Magnetic recording devices
ES461807A1 (es) Un dispositivo de sujecion perfeccionado adecuado para suje-tar y accionar un registro portador de informacion giratorioen forma de disco.
CA951833A (en) Controller for rotational storage device having improved information organization
ES445862A1 (es) Un dispositivo de fijacion para fijar un registro portador de informacion en forma de disco con un agujero central.
GB1295740A (enExample)
GB1435568A (en) Magnetic recording apparatus
GB1283179A (en) Magnetic disk data storage device
GB1482668A (en) Rotating cylindrical recording and storage assemblies
GB1440697A (en) Random access storage files
GB1309400A (enExample)
GB1363269A (en) Magnetic recording and/or reproducing apparatus
JPS554731A (en) Write and read system of flexible magnetic disc device
GB1461464A (en) Apparatus for holding a substrate during ion-beam etching of a thin film on the substrate
AU643951B2 (en) Rotary head type magnetic tape apparatus
GB1356773A (en) Magnetic recording and or reproducing apparatus
US3964101A (en) Magnetic recording disc
SU664216A1 (ru) Устройство дл записи и воспроизведени на диск
GB1321088A (en) Magnetic storage device
JPS57113460A (en) Sheet recorder
SU1607003A1 (ru) Блок вращающихс головок дл наклонно-строчной записи-воспроизведени сигналов на магнитной ленте
JPH0329547B2 (enExample)
JPS58125278U (ja) デイスク装置
JPS61287081A (ja) 記録再生装置のヘツド送り機構
JPS5821338B2 (ja) エンドスイツチ
JPS5492213A (en) Rotary magnetic head apparatus

Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
746 Register noted 'licences of right' (sect. 46/1977)
PCNP Patent ceased through non-payment of renewal fee