NL7903486A - Platenspeler. - Google Patents
Platenspeler.Info
- Publication number
- NL7903486A NL7903486A NL7903486A NL7903486A NL7903486A NL 7903486 A NL7903486 A NL 7903486A NL 7903486 A NL7903486 A NL 7903486A NL 7903486 A NL7903486 A NL 7903486A NL 7903486 A NL7903486 A NL 7903486A
- Authority
- NL
- Netherlands
- Prior art keywords
- record player
- player
- record
- Prior art date
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
- G11B3/12—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
-
- 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
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5430878A JPS54146601A (en) | 1978-05-08 | 1978-05-08 | Stylus pressure detector of tone-arm |
JP13239478A JPS5558804A (en) | 1978-10-27 | 1978-10-27 | Record player |
Publications (1)
Publication Number | Publication Date |
---|---|
NL7903486A true NL7903486A (nl) | 1979-11-12 |
Family
ID=26395058
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL7903486A NL7903486A (nl) | 1978-05-08 | 1979-05-03 | Platenspeler. |
Country Status (7)
Country | Link |
---|---|
US (1) | US4240641A (nl) |
AU (1) | AU521464B2 (nl) |
CA (1) | CA1110180A (nl) |
DE (1) | DE2918527A1 (nl) |
FR (1) | FR2425692B1 (nl) |
GB (1) | GB2020472B (nl) |
NL (1) | NL7903486A (nl) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4669300A (en) * | 1984-03-30 | 1987-06-02 | Sloan Technology Corporation | Electromagnetic stylus force adjustment mechanism |
GB2229848A (en) * | 1989-03-29 | 1990-10-03 | Ho Wan Lan | Tone arm |
US7382713B2 (en) * | 2005-03-11 | 2008-06-03 | Graham Robert J | Method and apparatus for tone arm magnetic stabilization and damping system |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3000005A (en) * | 1957-10-29 | 1961-09-12 | Rca Corp | Off-center indicator |
US3093379A (en) * | 1959-05-11 | 1963-06-11 | Gen Electric | Phonograph tone arm |
US3830505A (en) * | 1971-11-22 | 1974-08-20 | J Rabinow | Vertical stabilizer for phonograph arms |
GB1533843A (en) * | 1974-11-27 | 1978-11-29 | Strathearn Audio Ltd | Electric circuit arrangement |
JPS52131705A (en) * | 1976-04-28 | 1977-11-04 | Sony Corp | Tone arm device |
-
1979
- 1979-05-02 AU AU46661/79A patent/AU521464B2/en not_active Ceased
- 1979-05-03 NL NL7903486A patent/NL7903486A/nl not_active Application Discontinuation
- 1979-05-03 CA CA326,844A patent/CA1110180A/en not_active Expired
- 1979-05-03 GB GB7915386A patent/GB2020472B/en not_active Expired
- 1979-05-08 US US06/036,991 patent/US4240641A/en not_active Expired - Lifetime
- 1979-05-08 DE DE19792918527 patent/DE2918527A1/de not_active Withdrawn
- 1979-05-08 FR FR7911638A patent/FR2425692B1/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB2020472B (en) | 1982-09-08 |
FR2425692A1 (fr) | 1979-12-07 |
CA1110180A (en) | 1981-10-06 |
US4240641A (en) | 1980-12-23 |
FR2425692B1 (fr) | 1987-01-16 |
AU4666179A (en) | 1979-11-15 |
AU521464B2 (en) | 1982-04-01 |
GB2020472A (en) | 1979-11-14 |
DE2918527A1 (de) | 1979-11-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A85 | Still pending on 85-01-01 | ||
BV | The patent application has lapsed |