JPS502907A - - Google Patents
Info
- Publication number
- JPS502907A JPS502907A JP49039531A JP3953174A JPS502907A JP S502907 A JPS502907 A JP S502907A JP 49039531 A JP49039531 A JP 49039531A JP 3953174 A JP3953174 A JP 3953174A JP S502907 A JPS502907 A JP S502907A
- Authority
- JP
- Japan
- 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.)
- Pending
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
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- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B23/00—Record carriers not specific to the method of recording or reproducing; Accessories, e.g. containers, specially adapted for co-operation with the recording or reproducing apparatus ; Intermediate mediums; Apparatus or processes specially adapted for their manufacture
- G11B23/0057—Intermediate mediums, i.e. mediums provided with an information structure not specific to the method of reproducing or duplication such as matrixes for mechanical pressing of an information structure ; record carriers having a relief information structure provided with or included in layers not specific for a single reproducing method; apparatus or processes specially adapted for their manufacture
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- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C13/00—Digital stores characterised by the use of storage elements not covered by groups G11C11/00, G11C23/00, or G11C25/00
- G11C13/04—Digital stores characterised by the use of storage elements not covered by groups G11C11/00, G11C23/00, or G11C25/00 using optical elements ; using other beam accessed elements, e.g. electron or ion beam
- G11C13/048—Digital stores characterised by the use of storage elements not covered by groups G11C11/00, G11C23/00, or G11C25/00 using optical elements ; using other beam accessed elements, e.g. electron or ion beam using other optical storage elements
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49826—Assembling or joining
- Y10T29/49833—Punching, piercing or reaming part by surface of second part
- Y10T29/49835—Punching, piercing or reaming part by surface of second part with shaping
- Y10T29/49837—Punching, piercing or reaming part by surface of second part with shaping of first part
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US00349132A US3815146A (en) | 1973-04-09 | 1973-04-09 | Record-turntable assembly and method of making |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS502907A true JPS502907A (ja) | 1975-01-13 |
Family
ID=23371038
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP49039531A Pending JPS502907A (ja) | 1973-04-09 | 1974-04-09 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3815146A (ja) |
| JP (1) | JPS502907A (ja) |
| DE (1) | DE2417294A1 (ja) |
| FR (1) | FR2224829B3 (ja) |
| IT (1) | IT1004172B (ja) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4040089A (en) * | 1976-06-14 | 1977-08-02 | Rca Corporation | Disc master positioning apparatus for a recording system |
| US4389718A (en) * | 1979-10-22 | 1983-06-21 | Frank Rizzello | Phonograph decoupling apparatus and method |
| US4279423A (en) * | 1979-10-22 | 1981-07-21 | Frank Rizzello | Phonograph decoupling apparatus |
| JPS5786173A (en) * | 1980-11-17 | 1982-05-29 | Toshiba Corp | Recorder and reproducer |
| US4365258A (en) * | 1981-05-18 | 1982-12-21 | Eastman Kodak Company | Optical disc unit, fabrication method and cooperating write and/or read apparatus |
| JPS5971487U (ja) * | 1982-10-29 | 1984-05-15 | ソニー株式会社 | 磁気デイスクの回転装着台 |
| NL8300479A (nl) * | 1983-02-09 | 1984-09-03 | Philips Nv | Optisch uitleesbare plaat. |
| NL8300478A (nl) * | 1983-02-09 | 1984-09-03 | Philips Nv | Optisch uitleesbare geheugenschijf. |
| US4570256A (en) * | 1983-09-14 | 1986-02-11 | Nippon Gakki Seizo Kabushiki Kaisha | Disc centering device for use in a disc player |
| US4566664A (en) * | 1984-06-04 | 1986-01-28 | Donald Jimmie W | Rotatable mounting unit |
| US10921096B2 (en) * | 2017-09-30 | 2021-02-16 | Robert E. Stewart | Mounting and fastening system and mounting adapter |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2093550A (en) * | 1933-12-30 | 1937-09-21 | Rca Corp | Phonographic apparatus |
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1973
- 1973-04-09 US US00349132A patent/US3815146A/en not_active Expired - Lifetime
-
1974
- 1974-03-25 FR FR7410156A patent/FR2224829B3/fr not_active Expired
- 1974-04-08 IT IT50243/74A patent/IT1004172B/it active
- 1974-04-09 DE DE2417294A patent/DE2417294A1/de active Pending
- 1974-04-09 JP JP49039531A patent/JPS502907A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DE2417294A1 (de) | 1974-10-24 |
| FR2224829B3 (ja) | 1977-01-07 |
| IT1004172B (it) | 1976-07-10 |
| FR2224829A1 (ja) | 1974-10-31 |
| US3815146A (en) | 1974-06-04 |