DE2600961A1 - Einrichtung zur behebung sogenannter rillenschluesse beim abspielen von aufzeichnungsplatten - Google Patents
Einrichtung zur behebung sogenannter rillenschluesse beim abspielen von aufzeichnungsplattenInfo
- Publication number
- DE2600961A1 DE2600961A1 DE19762600961 DE2600961A DE2600961A1 DE 2600961 A1 DE2600961 A1 DE 2600961A1 DE 19762600961 DE19762600961 DE 19762600961 DE 2600961 A DE2600961 A DE 2600961A DE 2600961 A1 DE2600961 A1 DE 2600961A1
- Authority
- DE
- Germany
- Prior art keywords
- scanning arm
- groove
- steering member
- scanner
- signal
- 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- Withdrawn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
- 238000001514 detection method Methods 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 4
- 230000008569 process Effects 0.000 claims description 4
- 230000004044 response Effects 0.000 claims description 3
- 239000000725 suspension Substances 0.000 claims 1
- 230000003287 optical effect Effects 0.000 description 7
- 230000001360 synchronised effect Effects 0.000 description 4
- 239000002131 composite material Substances 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 239000003990 capacitor Substances 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 239000003989 dielectric material Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 230000000737 periodic effect Effects 0.000 description 2
- 230000002028 premature Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000004804 winding Methods 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
- G11B3/02—Arrangements of heads
- G11B3/10—Arranging, supporting, or driving of heads or of transducers relatively to 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
- G11B3/08—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
-
- 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
- G11B3/121—By using mechanical means not provided for in G11B3/14, G11B3/20, e.g. using cams
- G11B3/122—Providing horizontal force, e.g. anti-skating
-
- 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
- G11B3/36—Automatic-feed mechanisms producing progressive transducing traverse across record carriers otherwise than by grooves, e.g. by lead-screw
-
- 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
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S358/00—Facsimile and static presentation processing
- Y10S358/907—Track skippers, i.e. "groove skippers"
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Moving Of The Head To Find And Align With The Track (AREA)
- Moving Of Heads (AREA)
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB8405/75A GB1528762A (en) | 1975-02-28 | 1975-02-28 | Disc record locked groove skipper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2600961A1 true DE2600961A1 (de) | 1976-09-09 |
Family
ID=9851913
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19762600961 Withdrawn DE2600961A1 (de) | 1975-02-28 | 1976-01-13 | Einrichtung zur behebung sogenannter rillenschluesse beim abspielen von aufzeichnungsplatten |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3961131A (https=) |
| JP (1) | JPS521285B2 (https=) |
| DE (1) | DE2600961A1 (https=) |
| GB (1) | GB1528762A (https=) |
| IT (1) | IT1054264B (https=) |
| SE (1) | SE7810246L (https=) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1552766A (en) * | 1975-09-18 | 1979-09-19 | Rca Corp | Signal pickup system for a disc record player |
| US4030123A (en) * | 1975-09-18 | 1977-06-14 | Rca Corporation | Stylus adjustment apparatus for a video disc player |
| US4160268A (en) * | 1977-03-31 | 1979-07-03 | Victor Company Of Japan, Ltd. | Signal pickup device with tracking control and jitter compensation for a video disc |
| GB1599052A (en) * | 1977-04-19 | 1981-09-30 | Rca Corp | Pickup cartridge for record disc players |
| US4323998A (en) * | 1980-08-21 | 1982-04-06 | Rca Corporation | Video disc locked groove corrector |
| US4375094A (en) * | 1980-11-10 | 1983-02-22 | Rca Corporation | Apparatus for advancing a video disc pickup transducer beyond a disc record defect |
| JPH0724380U (ja) * | 1993-10-21 | 1995-05-09 | 株式会社学習研究社 | 水玉転動ゲーム器 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2921992A (en) * | 1955-10-31 | 1960-01-19 | Rca Corp | Phonograph apparatus |
| US3437763A (en) * | 1966-06-08 | 1969-04-08 | Seeburg Corp | Record reject system |
| DE2029909B2 (de) * | 1970-06-18 | 1972-03-16 | Licentia Patent Verwaltungs GmbH, 6000 Frankfurt, Teldec Telefunken Decca Schallplatten GmbH, 2000 Hamburg | Laufwerk fuer eine platte mit gespeicherten bildsignalen |
| US3711641A (en) * | 1971-03-22 | 1973-01-16 | Rca Corp | Velocity adjusting system |
| NL173343C (nl) * | 1972-03-29 | 1984-01-02 | Philips Nv | Inrichting voor het uitlezen van een schijfvormige registratiedrager met in optische vorm gecodeerde beeld-en/of geluidssignalen. |
| US3911211A (en) * | 1974-04-17 | 1975-10-07 | Zenith Radio Corp | Stop frame for optical playback system |
-
1975
- 1975-02-28 GB GB8405/75A patent/GB1528762A/en not_active Expired
- 1975-03-27 US US05/562,730 patent/US3961131A/en not_active Expired - Lifetime
-
1976
- 1976-01-13 DE DE19762600961 patent/DE2600961A1/de not_active Withdrawn
- 1976-01-20 IT IT19411/76A patent/IT1054264B/it active
- 1976-02-27 JP JP51021741A patent/JPS521285B2/ja not_active Expired
-
1978
- 1978-09-29 SE SE7810246A patent/SE7810246L/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| JPS521285B2 (https=) | 1977-01-13 |
| US3961131A (en) | 1976-06-01 |
| GB1528762A (en) | 1978-10-18 |
| AU1132076A (en) | 1977-09-01 |
| JPS51110304A (https=) | 1976-09-29 |
| IT1054264B (it) | 1981-11-10 |
| SE7810246L (sv) | 1978-09-29 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8139 | Disposal/non-payment of the annual fee |