CA1181520A - Automatic video disc inverting mechanism - Google Patents
Automatic video disc inverting mechanismInfo
- Publication number
- CA1181520A CA1181520A CA000399534A CA399534A CA1181520A CA 1181520 A CA1181520 A CA 1181520A CA 000399534 A CA000399534 A CA 000399534A CA 399534 A CA399534 A CA 399534A CA 1181520 A CA1181520 A CA 1181520A
- Authority
- CA
- Canada
- Prior art keywords
- disc
- cover
- video disc
- base
- back plate
- 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.)
- Expired
Links
- 230000007246 mechanism Effects 0.000 title description 6
- 230000033001 locomotion Effects 0.000 claims abstract description 64
- 230000001681 protective effect Effects 0.000 claims abstract description 9
- 230000008093 supporting effect Effects 0.000 claims abstract description 9
- 230000006872 improvement Effects 0.000 claims description 5
- 230000003028 elevating effect Effects 0.000 claims description 3
- 238000003780 insertion Methods 0.000 claims description 2
- 230000037431 insertion Effects 0.000 claims description 2
- 239000000696 magnetic material Substances 0.000 claims 1
- 238000000926 separation method Methods 0.000 claims 1
- 239000000306 component Substances 0.000 description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 230000009471 action Effects 0.000 description 2
- 230000009850 completed effect Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 230000000284 resting effect Effects 0.000 description 2
- 230000007306 turnover Effects 0.000 description 2
- BSYNRYMUTXBXSQ-UHFFFAOYSA-N Aspirin Chemical class CC(=O)OC1=CC=CC=C1C(O)=O BSYNRYMUTXBXSQ-UHFFFAOYSA-N 0.000 description 1
- 208000036366 Sensation of pressure Diseases 0.000 description 1
- 229910052729 chemical element Inorganic materials 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000002991 molded plastic Substances 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 230000000452 restraining effect Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B17/00—Guiding record carriers not specifically of filamentary or web form, or of supports therefor
- G11B17/08—Guiding record carriers not specifically of filamentary or web form, or of supports therefor from consecutive-access magazine of disc records
- G11B17/12—Guiding record carriers not specifically of filamentary or web form, or of supports therefor from consecutive-access magazine of disc records with axial transfer to the turntable from a stack with a vertical axis
- G11B17/18—Guiding record carriers not specifically of filamentary or web form, or of supports therefor from consecutive-access magazine of disc records with axial transfer to the turntable from a stack with a vertical axis by mechanism operating on the edge of the disc record
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B17/00—Guiding record carriers not specifically of filamentary or web form, or of supports therefor
- G11B17/02—Details
- G11B17/022—Positioning or locking of single discs
- G11B17/028—Positioning or locking of single discs of discs rotating during transducing operation
- G11B17/032—Positioning by moving the door or the cover
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B19/00—Driving, starting, stopping record carriers not specifically of filamentary or web form, or of supports therefor; Control thereof; Control of operating function ; Driving both disc and head
- G11B19/02—Control of operating function, e.g. switching from recording to reproducing
- G11B19/16—Manual control
- G11B19/165—Manual control by closing the cover
Landscapes
- Feeding And Guiding Record Carriers (AREA)
- Holding Or Fastening Of Disk On Rotational Shaft (AREA)
Applications Claiming Priority (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BE888.484 | 1981-04-17 | ||
| BE0/204541A BE888484A (fr) | 1981-04-17 | 1981-04-17 | Appareil enregistreur et/ou reproducteur d'informations portees par un support en forme de disque, |
| BE888484 | 1981-04-17 | ||
| BE0/206551A BE891132R (fr) | 1981-04-17 | 1981-11-16 | Appareil enregistreur et/ou reproducteur d'informations portees par un support en forme de disque |
| BE891,132 | 1981-11-16 | ||
| BE891132 | 1981-11-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1181520A true CA1181520A (en) | 1985-01-22 |
Family
ID=27424701
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000399534A Expired CA1181520A (en) | 1981-04-17 | 1982-03-26 | Automatic video disc inverting mechanism |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US4447900A (en, 2012) |
| BE (1) | BE891132R (en, 2012) |
| CA (1) | CA1181520A (en, 2012) |
| DE (1) | DE3214274A1 (en, 2012) |
| FR (1) | FR2504304A1 (en, 2012) |
| GB (1) | GB2100493B (en, 2012) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4479210A (en) * | 1982-11-19 | 1984-10-23 | U.S. Philips Corporation | Record-disc player |
| US4493069A (en) * | 1983-01-27 | 1985-01-08 | The Quaker Oats Company | Phonograph |
| US4811323A (en) * | 1986-10-22 | 1989-03-07 | Staar S.A. | Apparatus for loading and unloading record disc player |
| JPH01124156A (ja) * | 1987-11-06 | 1989-05-17 | Sanyo Electric Co Ltd | 光学式デイスクプレーヤ |
| JPH11126401A (ja) * | 1997-10-20 | 1999-05-11 | Sony Corp | 記録再生装置 |
| JP2000048455A (ja) * | 1998-07-24 | 2000-02-18 | Hitachi Electron Eng Co Ltd | 記録媒体ライブラリ装置 |
| JP3747715B2 (ja) * | 1999-10-29 | 2006-02-22 | ティアック株式会社 | 記録媒体装着装置 |
| US20050071861A1 (en) * | 2003-09-24 | 2005-03-31 | Naohisa Tanabe | Disk clamp apparatus |
| CN1922676A (zh) * | 2004-02-17 | 2007-02-28 | 皇家飞利浦电子股份有限公司 | 具有盘片翻转机构的盘片驱动器以及用于翻转盘片的方法 |
| US8059520B2 (en) * | 2008-12-25 | 2011-11-15 | Datatronics Technology, Inc. | Device and method for automatically turning over a disc |
| WO2013084272A1 (ja) * | 2011-12-09 | 2013-06-13 | パナソニック株式会社 | 回転体の組付構造 |
| US9830952B1 (en) | 2016-11-03 | 2017-11-28 | International Business Machines Corporation | Preventing physical removal of a drive with a medium in motion for mitigating damage events to components of the drive |
| CN107971921A (zh) * | 2017-11-23 | 2018-05-01 | 南召县兴利达岗石有限公司 | 一种岗石生产用旋体式倒板机 |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1722105A (en) * | 1926-11-19 | 1929-07-23 | Columbia Phonograph Co Inc | Talking machine and the like |
| US2034245A (en) * | 1929-01-21 | 1936-03-17 | Malcolm L Ord | Phonograph |
| US1872707A (en) * | 1929-04-05 | 1932-08-23 | Capehart Corp | Phonograph |
| US2265048A (en) * | 1938-01-17 | 1941-12-02 | Tsuchiya Tsurukichi | Device for inverting record disks automatically |
| US2311596A (en) * | 1940-10-17 | 1943-02-16 | Farnsworth Television & Radio | Automatic record-changing apparatus |
| US2332650A (en) * | 1940-12-31 | 1943-10-26 | Farnsworth Television & Radio | Automatic record changing apparatus |
| US2313262A (en) * | 1941-01-22 | 1943-03-09 | Farnsworth Television & Radio | Automatic record-changing apparatus |
| US2492874A (en) * | 1945-02-07 | 1949-12-27 | Matarazzo Giannicola | Mechanism for inverting double-faced phonograph records |
| JPS5298404U (en, 2012) * | 1976-01-23 | 1977-07-25 | ||
| US4098511A (en) * | 1976-12-06 | 1978-07-04 | Rca Corporation | Video disc handling system for a video disc player |
| CA1076034A (en) * | 1977-02-28 | 1980-04-22 | Kazuyuki Takizawa | Record player |
| JPS53107303A (en) * | 1977-02-28 | 1978-09-19 | Sony Corp | Recorder player |
| US4123066A (en) * | 1977-07-19 | 1978-10-31 | Hajime Minemura | Device for automatically turning discs from side to side |
-
1981
- 1981-11-16 BE BE0/206551A patent/BE891132R/fr not_active IP Right Cessation
-
1982
- 1982-02-23 US US06/351,410 patent/US4447900A/en not_active Expired - Fee Related
- 1982-03-26 CA CA000399534A patent/CA1181520A/en not_active Expired
- 1982-04-15 FR FR8206508A patent/FR2504304A1/fr active Granted
- 1982-04-16 GB GB8211152A patent/GB2100493B/en not_active Expired
- 1982-04-16 DE DE19823214274 patent/DE3214274A1/de not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| FR2504304B1 (en, 2012) | 1984-11-30 |
| GB2100493A (en) | 1982-12-22 |
| DE3214274A1 (de) | 1982-11-11 |
| BE891132R (fr) | 1982-03-16 |
| GB2100493B (en) | 1985-02-06 |
| FR2504304A1 (fr) | 1982-10-22 |
| US4447900A (en) | 1984-05-08 |
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| JPH054156Y2 (en, 2012) | ||
| JPS58105452A (ja) | 記録円盤再生装置におけるシヤツタ−装置 | |
| JPS5822282Y2 (ja) | オ−トプレ−ヤに於ける記録円盤の集中装置 | |
| JPS5853732Y2 (ja) | 記録円盤再生装置 | |
| JPS5828661B2 (ja) | 記録円盤の再生装置 | |
| JPS5828660B2 (ja) | 円盤状記録媒体再生装置 | |
| JPH0127164Y2 (en, 2012) |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEC | Expiry (correction) | ||
| MKEX | Expiry |