FR2352365B1 - - Google Patents
Info
- Publication number
- FR2352365B1 FR2352365B1 FR7614759A FR7614759A FR2352365B1 FR 2352365 B1 FR2352365 B1 FR 2352365B1 FR 7614759 A FR7614759 A FR 7614759A FR 7614759 A FR7614759 A FR 7614759A FR 2352365 B1 FR2352365 B1 FR 2352365B1
- Authority
- FR
- France
- 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
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
- G11B3/38—Guiding, e.g. constructions or arrangements providing linear or other special tracking characteristics
-
- 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
- G11B3/08—Raising, lowering, traversing otherwise than for transducing, arresting, or holding-up heads against record carriers
- G11B3/085—Raising, lowering, traversing otherwise than for transducing, arresting, or holding-up heads against record carriers using automatic means
- G11B3/08535—Driving the head
- G11B3/08564—Driving the head the head being driven by means independent of the record carrier driving means
- G11B3/08587—Driving the head the head being driven by means independent of the record carrier driving means for pick-up arm moving parallel to itself
- G11B3/0859—Driving the head the head being driven by means independent of the record carrier driving means for pick-up arm moving parallel to itself driven by belt or analogous element
-
- 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
- G11B3/12—Supporting in balanced, counterbalanced or loaded operative position during transducing, e.g. loading in direction of traverse
- G11B3/125—Supporting in balanced, counterbalanced or loaded operative position during transducing, e.g. loading in direction of traverse by using electric or magnetic means
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7614759A FR2352365A1 (en) | 1976-05-17 | 1976-05-17 | APPARATUS FOR PLAYING A SOUND REPRODUCTION DISC |
CH607577A CH620539A5 (en) | 1976-05-17 | 1977-05-16 | Apparatus for reading a sound reproduction disc |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7614759A FR2352365A1 (en) | 1976-05-17 | 1976-05-17 | APPARATUS FOR PLAYING A SOUND REPRODUCTION DISC |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2352365A1 FR2352365A1 (en) | 1977-12-16 |
FR2352365B1 true FR2352365B1 (en) | 1978-10-13 |
Family
ID=9173204
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7614759A Granted FR2352365A1 (en) | 1976-05-17 | 1976-05-17 | APPARATUS FOR PLAYING A SOUND REPRODUCTION DISC |
Country Status (2)
Country | Link |
---|---|
CH (1) | CH620539A5 (en) |
FR (1) | FR2352365A1 (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS52131705A (en) * | 1976-04-28 | 1977-11-04 | Sony Corp | Tone arm device |
DE2837686C3 (en) * | 1977-09-05 | 1981-09-03 | Studer, Willi, Regensdorf | Bearing for a tonearm that can be swiveled around an axis |
DE3440999A1 (en) * | 1984-11-09 | 1986-05-15 | Deutsche Thomson-Brandt Gmbh, 7730 Villingen-Schwenningen | TURNTABLE WITH MEANS FOR DETECTING RECORDING AND SCANING TRACK ANGLE |
-
1976
- 1976-05-17 FR FR7614759A patent/FR2352365A1/en active Granted
-
1977
- 1977-05-16 CH CH607577A patent/CH620539A5/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
CH620539A5 (en) | 1980-11-28 |
FR2352365A1 (en) | 1977-12-16 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |