DE2537530A1 - Einrichtung zur selektiven rillenumstellung der abspielnadel eines plattenspielers - Google Patents
Einrichtung zur selektiven rillenumstellung der abspielnadel eines plattenspielersInfo
- Publication number
- DE2537530A1 DE2537530A1 DE19752537530 DE2537530A DE2537530A1 DE 2537530 A1 DE2537530 A1 DE 2537530A1 DE 19752537530 DE19752537530 DE 19752537530 DE 2537530 A DE2537530 A DE 2537530A DE 2537530 A1 DE2537530 A1 DE 2537530A1
- Authority
- DE
- Germany
- Prior art keywords
- needle
- playback
- playback needle
- groove
- arm
- 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.)
- Ceased
Links
- 230000033001 locomotion Effects 0.000 claims description 45
- 238000006073 displacement reaction Methods 0.000 claims description 22
- 239000004020 conductor Substances 0.000 claims description 15
- 230000008878 coupling Effects 0.000 claims description 12
- 238000010168 coupling process Methods 0.000 claims description 12
- 238000005859 coupling reaction Methods 0.000 claims description 12
- 239000000463 material Substances 0.000 claims description 10
- 230000005540 biological transmission Effects 0.000 claims description 8
- 238000004804 winding Methods 0.000 claims description 6
- 230000004044 response Effects 0.000 claims description 5
- 239000002131 composite material Substances 0.000 claims description 2
- 238000011084 recovery Methods 0.000 claims description 2
- 241000251730 Chondrichthyes Species 0.000 claims 1
- 230000004913 activation Effects 0.000 claims 1
- 230000000284 resting effect Effects 0.000 claims 1
- 229910052751 metal Inorganic materials 0.000 description 14
- 239000002184 metal Substances 0.000 description 14
- 238000012545 processing Methods 0.000 description 12
- 239000003990 capacitor Substances 0.000 description 10
- 239000011248 coating agent Substances 0.000 description 5
- 238000000576 coating method Methods 0.000 description 5
- 230000008859 change Effects 0.000 description 4
- 238000005452 bending Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000011810 insulating material Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000002028 premature Effects 0.000 description 3
- 238000003825 pressing Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 125000004122 cyclic group Chemical group 0.000 description 2
- 238000013016 damping Methods 0.000 description 2
- 239000003989 dielectric material Substances 0.000 description 2
- 229920001971 elastomer Polymers 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 230000010355 oscillation Effects 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 230000002441 reversible effect Effects 0.000 description 2
- 229910052594 sapphire Inorganic materials 0.000 description 2
- 239000010980 sapphire Substances 0.000 description 2
- 230000002123 temporal effect Effects 0.000 description 2
- 241000282326 Felis catus Species 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229920005549 butyl rubber Polymers 0.000 description 1
- 238000013500 data storage Methods 0.000 description 1
- 230000000994 depressogenic effect Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 229920006332 epoxy adhesive Polymers 0.000 description 1
- 229920006335 epoxy glue Polymers 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000005562 fading Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- HFGPZNIAWCZYJU-UHFFFAOYSA-N lead zirconate titanate Chemical compound [O-2].[O-2].[O-2].[O-2].[O-2].[Ti+4].[Zr+4].[Pb+2] HFGPZNIAWCZYJU-UHFFFAOYSA-N 0.000 description 1
- 230000000116 mitigating effect Effects 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 230000010287 polarization Effects 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 238000013519 translation Methods 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B21/00—Head arrangements not specific to the method of recording or reproducing
- G11B21/02—Driving or moving of heads
- G11B21/08—Track changing or selecting during transducing operation
- G11B21/081—Access to indexed tracks or parts of continuous track
- G11B21/083—Access to indexed tracks or parts of continuous track on discs
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B21/00—Head arrangements not specific to the method of recording or reproducing
- G11B21/02—Driving or moving of heads
- G11B21/04—Automatic feed mechanism producing a progressive transducing traverse of the head in a direction which cuts across the direction of travel of the recording medium, e.g. helical scan, e.g. by lead-screw
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B9/00—Recording or reproducing using a method not covered by one of the main groups G11B3/00 - G11B7/00; Record carriers therefor
- G11B9/06—Recording or reproducing using a method not covered by one of the main groups G11B3/00 - G11B7/00; Record carriers therefor using record carriers having variable electrical capacitance; Record carriers therefor
- G11B9/07—Heads for reproducing capacitive information
- G11B9/075—Heads for reproducing capacitive information using mechanical contact with record carrier, e.g. by stylus
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/76—Television signal recording
- H04N5/7605—Television signal recording on discs or drums
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/76—Television signal recording
- H04N5/903—Television signal recording using variable electrical capacitive recording
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Moving Of Head For Track Selection And Changing (AREA)
- Moving Of Heads (AREA)
- Recording Or Reproducing By Magnetic Means (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/499,557 US3993863A (en) | 1974-08-22 | 1974-08-22 | Disc record groove skipper |
| US05/522,818 US3963861A (en) | 1974-11-12 | 1974-11-12 | Disc record groove skipper apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2537530A1 true DE2537530A1 (de) | 1976-03-04 |
Family
ID=27053179
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19752537530 Ceased DE2537530A1 (de) | 1974-08-22 | 1975-08-22 | Einrichtung zur selektiven rillenumstellung der abspielnadel eines plattenspielers |
Country Status (8)
| Country | Link |
|---|---|
| JP (1) | JPS5812791B2 (enrdf_load_stackoverflow) |
| AU (1) | AU500871B2 (enrdf_load_stackoverflow) |
| DE (1) | DE2537530A1 (enrdf_load_stackoverflow) |
| FR (1) | FR2282693A1 (enrdf_load_stackoverflow) |
| GB (1) | GB1519974A (enrdf_load_stackoverflow) |
| IT (1) | IT1041917B (enrdf_load_stackoverflow) |
| NL (1) | NL7509919A (enrdf_load_stackoverflow) |
| SE (1) | SE409772B (enrdf_load_stackoverflow) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6019074B2 (ja) | 1978-04-08 | 1985-05-14 | ソニー株式会社 | 映像信号記録再生装置 |
| US4310913A (en) * | 1979-07-26 | 1982-01-12 | Rca Corporation | Stylus tracking aid using two bimorph elements longitudinally aligned |
| IT1133648B (it) * | 1979-10-18 | 1986-07-09 | Rca Corp | Apparato adattabile per il trasferimento posizionale dello stilo di un riproduttore di dischi |
| IT1133819B (it) * | 1979-10-26 | 1986-07-24 | Rca Corp | Apparato per pre-visionare un videodisco |
| US4278846A (en) * | 1979-10-29 | 1981-07-14 | Rca Corporation | Video disc locked groove clearance system |
| GB2064252B (en) * | 1979-11-19 | 1983-11-30 | Rca Corp | Didirectional pulse generator |
| JPS5728483A (en) * | 1980-07-28 | 1982-02-16 | Victor Co Of Japan Ltd | Playback device for disc shape information recording medium |
| JPS6051310B2 (ja) * | 1980-10-03 | 1985-11-13 | 日本ビクター株式会社 | 円盤状情報記録媒体のスロ−モ−シヨン再生方法 |
| US4375094A (en) * | 1980-11-10 | 1983-02-22 | Rca Corporation | Apparatus for advancing a video disc pickup transducer beyond a disc record defect |
| DE3225238C2 (de) * | 1981-07-06 | 1984-12-13 | Victor Company Of Japan, Ltd., Yokohama, Kanagawa | Wiedergabegerät für ein rotierbares Aufzeichnungsmedium |
| JPS5812486A (ja) * | 1981-07-15 | 1983-01-24 | Victor Co Of Japan Ltd | 情報信号記録円盤 |
| JPS5817667U (ja) * | 1981-07-28 | 1983-02-03 | 日本ビクター株式会社 | 円盤状情報記録媒体再生装置 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2118657C3 (de) * | 1971-04-17 | 1979-08-30 | Ted Bildplatten Ag Aeg-Telefunkenteldec, Zug (Schweiz) | Wiedergabegerät für eine Hatte mit in einer spiralförmigen Rille gespeicherter Information, dessen Laufwerksfunktionen von auf der Platte vorgesehenen Steuerinformationen gesteuert werden, sowie Platte hierzu |
| GB1426328A (en) * | 1972-04-19 | 1976-02-25 | Rca Corp | Stylus arm structure |
| JPS5246657B2 (enrdf_load_stackoverflow) * | 1972-09-09 | 1977-11-26 | ||
| JPS5048820A (enrdf_load_stackoverflow) * | 1973-04-11 | 1975-05-01 |
-
1975
- 1975-08-04 GB GB32494/75A patent/GB1519974A/en not_active Expired
- 1975-08-14 SE SE7509090A patent/SE409772B/xx unknown
- 1975-08-18 IT IT26403/75A patent/IT1041917B/it active
- 1975-08-18 AU AU84038/75A patent/AU500871B2/en not_active Expired
- 1975-08-21 NL NL7509919A patent/NL7509919A/xx not_active Application Discontinuation
- 1975-08-21 FR FR7525936A patent/FR2282693A1/fr active Granted
- 1975-08-22 JP JP50102519A patent/JPS5812791B2/ja not_active Expired
- 1975-08-22 DE DE19752537530 patent/DE2537530A1/de not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| NL7509919A (nl) | 1976-02-24 |
| AU8403875A (en) | 1977-02-24 |
| FR2282693B1 (enrdf_load_stackoverflow) | 1979-01-19 |
| AU500871B2 (en) | 1979-06-07 |
| JPS5152227A (enrdf_load_stackoverflow) | 1976-05-08 |
| FR2282693A1 (fr) | 1976-03-19 |
| GB1519974A (en) | 1978-08-02 |
| SE7509090L (sv) | 1976-02-23 |
| IT1041917B (it) | 1980-01-10 |
| JPS5812791B2 (ja) | 1983-03-10 |
| SE409772B (sv) | 1979-09-03 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8110 | Request for examination paragraph 44 | ||
| 8125 | Change of the main classification |
Ipc: G11B 3/38 |
|
| 8131 | Rejection |