JPS49107703A - - Google Patents
Info
- Publication number
- JPS49107703A JPS49107703A JP48019627A JP1962773A JPS49107703A JP S49107703 A JPS49107703 A JP S49107703A JP 48019627 A JP48019627 A JP 48019627A JP 1962773 A JP1962773 A JP 1962773A JP S49107703 A JPS49107703 A JP S49107703A
- 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.)
- Granted
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
- G11B3/08—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
- G11B3/08503—Control of drive of the head
- G11B3/08506—Control of drive of the head for pivoting pick-up arms
- G11B3/08509—Control of drive of the head for pivoting pick-up arms using mechanical detecting means
-
- 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
- G11B3/08567—Driving the head the head being driven by means independent of the record carrier driving means for pivoting pick-up arms
- G11B3/0857—Driving the head the head being driven by means independent of the record carrier driving means for pivoting pick-up arms driven by means which support the pick-up arm
-
- 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
Priority Applications (8)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1962773A JPS5729762B2 (https=) | 1973-02-17 | 1973-02-17 | |
| US439828A US3924860A (en) | 1973-02-17 | 1974-02-05 | Pick-up arm assembly |
| GB660474A GB1462523A (en) | 1973-02-17 | 1974-02-13 | Pickup arm assemblies |
| CA192,636A CA1009580A (en) | 1973-02-17 | 1974-02-15 | Pick-up arm assembly with reduced tracking error |
| DE19742407646 DE2407646A1 (de) | 1973-02-17 | 1974-02-18 | Tonabnehmeranordnung |
| FR7405444A FR2218606B1 (https=) | 1973-02-17 | 1974-02-18 | |
| NL7402214A NL7402214A (https=) | 1973-02-17 | 1974-02-18 | |
| CA265,259A CA1012468A (en) | 1973-02-17 | 1976-11-09 | Pick-up arm assembly with reduced tracking error |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1962773A JPS5729762B2 (https=) | 1973-02-17 | 1973-02-17 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS49107703A true JPS49107703A (https=) | 1974-10-14 |
| JPS5729762B2 JPS5729762B2 (https=) | 1982-06-24 |
Family
ID=12004422
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1962773A Expired JPS5729762B2 (https=) | 1973-02-17 | 1973-02-17 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3924860A (https=) |
| JP (1) | JPS5729762B2 (https=) |
| CA (1) | CA1009580A (https=) |
| DE (1) | DE2407646A1 (https=) |
| FR (1) | FR2218606B1 (https=) |
| GB (1) | GB1462523A (https=) |
| NL (1) | NL7402214A (https=) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2413745A1 (fr) * | 1977-12-30 | 1979-07-27 | Pascolini Jean Charles | Tourne-disques a bras tangentiel pivotant horizontalement |
| US4344168A (en) * | 1979-07-16 | 1982-08-10 | Enston Richard G | Equipment for playing gramophone records and method of operation thereof |
| GB8313192D0 (en) * | 1983-05-13 | 1983-06-22 | Cranfield Inst Of Tech | Phonograph |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1866403A (en) * | 1931-07-22 | 1932-07-05 | Bell Telephone Labor Inc | Phonograph recorder and reproducer arm |
| US2585396A (en) * | 1947-01-22 | 1952-02-12 | Martin Jose Soler | Gramophone tone arm moving device |
| US3059934A (en) * | 1957-05-23 | 1962-10-23 | Urmenyi Laszlo | Pick-up arm |
| GB820016A (en) * | 1957-05-23 | 1959-09-16 | Laszlo Urmenyi | Gramophone pick-up arm device |
| US3388912A (en) * | 1965-10-30 | 1968-06-18 | Sony Corp | Pickup arm |
| GB1191845A (en) * | 1966-08-17 | 1970-05-13 | Richard Wykeham Beaufoy Birch | Improvements in Mountings for Transducers of the kind having Stylus Means for Engaging a Spiral Trace Containing a Signal and Formed on a Rotatable Disc |
| FR1511614A (fr) * | 1966-12-19 | 1968-02-02 | Csf | électrophone miniaturisé |
| US3424465A (en) * | 1967-01-13 | 1969-01-28 | Henry Hartog | Sound reproduction apparatus |
| US3599984A (en) * | 1967-01-16 | 1971-08-17 | Victor Company Of Japan | Automatic control device for record players |
| DE1572491B2 (de) * | 1967-12-01 | 1970-12-17 | Perpetuum-Ebner, Fabrik für Feinmechanik und Elektrotechnik, Steidinger & Co, 7742 St. Georgen | Schaliplattenabspielgerät |
| US3697087A (en) * | 1968-11-13 | 1972-10-10 | Pioneer Electronic Corp | Automatic record player |
| US3622163A (en) * | 1969-11-21 | 1971-11-23 | Columbia Broadcasting | Phonograph record player |
| US3671045A (en) * | 1970-01-19 | 1972-06-20 | Warwick Electronics Inc | Record changer |
| US3850435A (en) * | 1970-05-13 | 1974-11-26 | R Birch | Gramophone pickup guidance mechanisms |
-
1973
- 1973-02-17 JP JP1962773A patent/JPS5729762B2/ja not_active Expired
-
1974
- 1974-02-05 US US439828A patent/US3924860A/en not_active Expired - Lifetime
- 1974-02-13 GB GB660474A patent/GB1462523A/en not_active Expired
- 1974-02-15 CA CA192,636A patent/CA1009580A/en not_active Expired
- 1974-02-18 DE DE19742407646 patent/DE2407646A1/de not_active Withdrawn
- 1974-02-18 NL NL7402214A patent/NL7402214A/xx unknown
- 1974-02-18 FR FR7405444A patent/FR2218606B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2218606A1 (https=) | 1974-09-13 |
| US3924860A (en) | 1975-12-09 |
| FR2218606B1 (https=) | 1978-08-11 |
| NL7402214A (https=) | 1974-08-20 |
| CA1009580A (en) | 1977-05-03 |
| JPS5729762B2 (https=) | 1982-06-24 |
| DE2407646A1 (de) | 1974-08-29 |
| GB1462523A (en) | 1977-01-26 |