FR2304142A1 - DEVICE PLACED IN THE COVER OF A TURNTABLE, FOR DRIVING A DRIVE AND EARTHING THE DISC - Google Patents
DEVICE PLACED IN THE COVER OF A TURNTABLE, FOR DRIVING A DRIVE AND EARTHING THE DISCInfo
- Publication number
- FR2304142A1 FR2304142A1 FR7606525A FR7606525A FR2304142A1 FR 2304142 A1 FR2304142 A1 FR 2304142A1 FR 7606525 A FR7606525 A FR 7606525A FR 7606525 A FR7606525 A FR 7606525A FR 2304142 A1 FR2304142 A1 FR 2304142A1
- Authority
- FR
- France
- Prior art keywords
- earthing
- turntable
- disc
- driving
- cover
- 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.)
- Withdrawn
Links
Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B3/00—Recording by mechanical cutting, deforming or pressing, e.g. of grooves or pits; Reproducing by mechanical sensing; Record carriers therefor
- G11B3/02—Arrangements of heads
- G11B3/10—Arranging, supporting, or driving of heads or of transducers relatively to record carriers
- G11B3/34—Driving or guiding during transducing operation
- G11B3/36—Automatic-feed mechanisms producing progressive transducing traverse across record carriers otherwise than by grooves, e.g. by lead-screw
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US55718075A | 1975-03-10 | 1975-03-10 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2304142A1 true FR2304142A1 (en) | 1976-10-08 |
Family
ID=24224344
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7606525A Withdrawn FR2304142A1 (en) | 1975-03-10 | 1976-03-08 | DEVICE PLACED IN THE COVER OF A TURNTABLE, FOR DRIVING A DRIVE AND EARTHING THE DISC |
Country Status (10)
Country | Link |
---|---|
JP (2) | JPS51113705A (en) |
AT (1) | ATA174676A (en) |
AU (1) | AU1165976A (en) |
DE (1) | DE2609554A1 (en) |
ES (1) | ES445918A1 (en) |
FR (1) | FR2304142A1 (en) |
GB (2) | GB1531087A (en) |
IT (1) | IT1056799B (en) |
NL (1) | NL7602463A (en) |
SE (1) | SE7602806L (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT382037B (en) * | 1982-10-29 | 1986-12-29 | Sony Corp | MAGNETIC RECORDING DEVICE |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4827364A (en) * | 1984-04-30 | 1989-05-02 | Xerox Corporation | Self-compensating media centering and clamping mechanism for floppy disk drives |
GB2166586A (en) * | 1984-10-29 | 1986-05-08 | Priam Corp | Grounding arrangement for head disk assembly |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1247161A (en) * | 1968-09-25 | 1971-09-22 | New Promotions Ltd | Musical cueing device |
FR2181038A1 (en) * | 1972-04-19 | 1973-11-30 | Rca Corp | |
US3852816A (en) * | 1972-08-01 | 1974-12-03 | Zenith Radio Corp | Carriage assembly for a video disc playback deck |
-
1976
- 1976-02-27 SE SE7602806A patent/SE7602806L/en unknown
- 1976-03-01 IT IT20741/76A patent/IT1056799B/en active
- 1976-03-04 GB GB32409/77A patent/GB1531087A/en not_active Expired
- 1976-03-04 AU AU11659/76A patent/AU1165976A/en not_active Expired
- 1976-03-04 GB GB8666/76A patent/GB1531086A/en not_active Expired
- 1976-03-08 FR FR7606525A patent/FR2304142A1/en not_active Withdrawn
- 1976-03-08 DE DE19762609554 patent/DE2609554A1/en active Pending
- 1976-03-09 NL NL7602463A patent/NL7602463A/en not_active Application Discontinuation
- 1976-03-09 JP JP51025993A patent/JPS51113705A/en active Pending
- 1976-03-10 ES ES445918A patent/ES445918A1/en not_active Expired
- 1976-03-10 AT AT761746A patent/ATA174676A/en not_active IP Right Cessation
-
1977
- 1977-02-25 JP JP2076077A patent/JPS52141620A/en active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1247161A (en) * | 1968-09-25 | 1971-09-22 | New Promotions Ltd | Musical cueing device |
FR2181038A1 (en) * | 1972-04-19 | 1973-11-30 | Rca Corp | |
US3852816A (en) * | 1972-08-01 | 1974-12-03 | Zenith Radio Corp | Carriage assembly for a video disc playback deck |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT382037B (en) * | 1982-10-29 | 1986-12-29 | Sony Corp | MAGNETIC RECORDING DEVICE |
Also Published As
Publication number | Publication date |
---|---|
JPS52141620A (en) | 1977-11-26 |
ATA174676A (en) | 1979-02-15 |
SE7602806L (en) | 1976-09-13 |
DE2609554A1 (en) | 1976-09-23 |
GB1531086A (en) | 1978-11-01 |
ES445918A1 (en) | 1977-05-01 |
AU1165976A (en) | 1977-09-08 |
NL7602463A (en) | 1976-09-14 |
GB1531087A (en) | 1978-11-01 |
JPS51113705A (en) | 1976-10-07 |
IT1056799B (en) | 1982-02-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |