DE2641930A1 - Bildplattenspieler - Google Patents
BildplattenspielerInfo
- Publication number
- DE2641930A1 DE2641930A1 DE19762641930 DE2641930A DE2641930A1 DE 2641930 A1 DE2641930 A1 DE 2641930A1 DE 19762641930 DE19762641930 DE 19762641930 DE 2641930 A DE2641930 A DE 2641930A DE 2641930 A1 DE2641930 A1 DE 2641930A1
- Authority
- DE
- Germany
- Prior art keywords
- housing
- support
- stylus
- spring
- connection
- 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- Withdrawn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
- 241001422033 Thestylus Species 0.000 claims description 44
- 238000006073 displacement reaction Methods 0.000 claims description 10
- 238000003780 insertion Methods 0.000 claims description 6
- 230000037431 insertion Effects 0.000 claims description 6
- 239000012528 membrane Substances 0.000 claims description 6
- 238000000926 separation method Methods 0.000 claims 2
- 239000000725 suspension Substances 0.000 claims 2
- 238000010276 construction Methods 0.000 claims 1
- 239000010985 leather Substances 0.000 claims 1
- 230000001681 protective effect Effects 0.000 claims 1
- 238000010008 shearing Methods 0.000 claims 1
- 230000000994 depressogenic effect Effects 0.000 description 3
- 239000004606 Fillers/Extenders Substances 0.000 description 2
- 230000000881 depressing effect Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 230000010355 oscillation Effects 0.000 description 2
- 239000003351 stiffener Substances 0.000 description 2
- 230000003213 activating effect Effects 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000005226 mechanical processes and functions Effects 0.000 description 1
- 239000000700 radioactive tracer Substances 0.000 description 1
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
- G11B3/44—Styli, e.g. sapphire, diamond
- G11B3/46—Constructions or forms ; Dispositions or mountings, e.g. attachment of point to shank
-
- 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
-
- 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
- G11B3/20—Supporting in balanced, counterbalanced or loaded operative position during transducing, e.g. loading in direction of traverse by elastic means, e.g. spring
- G11B3/26—Supporting in balanced, counterbalanced or loaded operative position during transducing, e.g. loading in direction of traverse by elastic means, e.g. spring acting to increase pressure on record
-
- 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
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3845875 | 1975-09-18 | ||
| US05/667,310 US4038682A (en) | 1975-09-18 | 1976-03-16 | Video disc player apparatus for establishing electrical connection between a stylus electrode and a signal processing circuit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2641930A1 true DE2641930A1 (de) | 1977-04-14 |
Family
ID=26263814
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19762641930 Withdrawn DE2641930A1 (de) | 1975-09-18 | 1976-09-17 | Bildplattenspieler |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JPS5252319A (fr) |
| DE (1) | DE2641930A1 (fr) |
| FR (1) | FR2325143A1 (fr) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE409252B (sv) * | 1975-09-18 | 1979-08-06 | Rca Corp | Signalpickuppatron |
| DE2641296C2 (de) * | 1975-09-18 | 1984-05-10 | Rca Corp., New York, N.Y. | Vorrichtung zum Abtasten von spiralförmig aufgezeichneten Informationen mit einem federbelasteten Abtastarm |
| DE3319595A1 (de) * | 1982-06-03 | 1983-12-08 | Seagate Technology, 95066 Scotts Valley, Calif. | Vorrichtung zum ein- und ausbringen von magnetplattenkassetten fuer ein plattenantriebsgehaeuse |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE899119C (de) * | 1952-02-19 | 1953-12-07 | Steindinger Geb | Tonarm fuer Plattenspieler |
| US3952147A (en) * | 1974-11-12 | 1976-04-20 | Rca Corporation | Pickup arm cartridge |
| CA1087730A (fr) * | 1975-09-15 | 1980-10-14 | Rca Corporation | Bras de lecture a ressort pour disque video |
| SE409252B (sv) * | 1975-09-18 | 1979-08-06 | Rca Corp | Signalpickuppatron |
| DE2641296C2 (de) * | 1975-09-18 | 1984-05-10 | Rca Corp., New York, N.Y. | Vorrichtung zum Abtasten von spiralförmig aufgezeichneten Informationen mit einem federbelasteten Abtastarm |
| DE2660134C2 (de) * | 1975-09-18 | 1984-08-09 | Rca Corp., New York, N.Y. | Vorrichtung zum Abtasten insbesondere einer Bildplatte mit einem Abtastarm dessen hinteres Ende mit einer Armstreckvorrichtung verbunden ist |
-
1976
- 1976-09-16 JP JP51111686A patent/JPS5252319A/ja active Pending
- 1976-09-17 DE DE19762641930 patent/DE2641930A1/de not_active Withdrawn
- 1976-09-17 FR FR7628038A patent/FR2325143A1/fr active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5252319A (en) | 1977-04-27 |
| FR2325143A1 (fr) | 1977-04-15 |
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| DE3637246C2 (fr) | ||
| DE3002504C2 (de) | Kassette für Röntgenaufnahmen |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8139 | Disposal/non-payment of the annual fee |