CA1075809A - Video tape recorder - Google Patents
Video tape recorderInfo
- Publication number
- CA1075809A CA1075809A CA243,772A CA243772A CA1075809A CA 1075809 A CA1075809 A CA 1075809A CA 243772 A CA243772 A CA 243772A CA 1075809 A CA1075809 A CA 1075809A
- Authority
- CA
- Canada
- Prior art keywords
- guide members
- cassette
- tape
- members
- concave
- 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
Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B15/00—Driving, starting or stopping record carriers of filamentary or web form; Driving both such record carriers and heads; Guiding such record carriers or containers therefor; Control thereof; Control of operating function
- G11B15/60—Guiding record carrier
- G11B15/61—Guiding record carrier on drum, e.g. drum containing rotating heads
- G11B15/615—Guiding record carrier on drum, e.g. drum containing rotating heads inside container
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B15/00—Driving, starting or stopping record carriers of filamentary or web form; Driving both such record carriers and heads; Guiding such record carriers or containers therefor; Control thereof; Control of operating function
- G11B15/60—Guiding record carrier
- G11B15/62—Maintaining desired spacing between record carrier and head
Landscapes
- Adjustment Of The Magnetic Head Position Track Following On Tapes (AREA)
- Feeding And Guiding Record Carriers (AREA)
- Replacement Of Web Rolls (AREA)
- Moving Of Heads (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL7500730A NL7500730A (nl) | 1975-01-22 | 1975-01-22 | Machine voor het magnetisch opnemen of weerge- ven van signalen met grote bandbreedte, zoals video-signalen op magneetband. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1075809A true CA1075809A (en) | 1980-04-15 |
Family
ID=19823027
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA243,772A Expired CA1075809A (en) | 1975-01-22 | 1976-01-19 | Video tape recorder |
Country Status (18)
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4215379A (en) * | 1977-12-15 | 1980-07-29 | Lemelson Jerome H | Cartridge magnetic recorder |
| JPS5810213Y2 (ja) * | 1978-02-13 | 1983-02-24 | ソニー株式会社 | 記録再生装置 |
| US4423445A (en) * | 1980-05-02 | 1983-12-27 | Clarion Co., Ltd. | Clutch system in a tape player |
| GB2099399A (en) * | 1981-05-19 | 1982-12-08 | Future Technology Lab Inc | Magnetic tape cassette |
| US4459626A (en) * | 1981-08-28 | 1984-07-10 | Ampex Corporation | Magnetic tape transducing apparatus |
| DE3421182A1 (de) * | 1984-06-07 | 1985-12-12 | Deutsche Thomson-Brandt Gmbh, 7730 Villingen-Schwenningen | Kassette fuer datenaufzeichnung |
| DE3443879A1 (de) * | 1984-12-01 | 1986-06-05 | Telefunken Fernseh Und Rundfunk Gmbh, 3000 Hannover | Magnetbandgeraet fuer datenaufzeichnung |
| US6934467B1 (en) | 1999-09-13 | 2005-08-23 | Seagate Technology, Llc | Transcoding multimedia data shuttle and archive |
| US7087567B2 (en) * | 2003-04-14 | 2006-08-08 | Colgate-Palmolive Company | Antibacterial light duty liquid cleaning composition |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS509284B1 (US07655688-20100202-C00086.png) * | 1969-09-19 | 1975-04-11 | ||
| US3797778A (en) * | 1970-11-04 | 1974-03-19 | Polaroid Corp | Compact motion picture film handling cassette and camera |
| US3851841A (en) * | 1972-05-18 | 1974-12-03 | Westinghouse Electric Corp | High speed tape cassette |
| JPS5247449Y2 (US07655688-20100202-C00086.png) * | 1972-09-21 | 1977-10-28 | ||
| US3889900A (en) * | 1973-08-01 | 1975-06-17 | Alexander Sell Steldt & Delahu | Cartridge tape guide |
| JPS5435612Y2 (US07655688-20100202-C00086.png) * | 1973-11-15 | 1979-10-29 |
-
1975
- 1975-01-22 NL NL7500730A patent/NL7500730A/xx not_active Application Discontinuation
- 1975-12-02 US US05/636,925 patent/US4012787A/en not_active Expired - Lifetime
-
1976
- 1976-01-10 DE DE19762600737 patent/DE2600737A1/de not_active Withdrawn
- 1976-01-19 CA CA243,772A patent/CA1075809A/en not_active Expired
- 1976-01-19 AU AU10382/76A patent/AU500997B2/en not_active Expired
- 1976-01-19 DK DK19576A patent/DK141487B/da unknown
- 1976-01-19 NO NO760168A patent/NO760168L/no unknown
- 1976-01-19 SE SE7600450A patent/SE402499B/xx unknown
- 1976-01-19 AT AT30776A patent/AT351788B/de not_active IP Right Cessation
- 1976-01-19 CH CH58176A patent/CH608123A5/xx not_active IP Right Cessation
- 1976-01-19 GB GB19191/76A patent/GB1536712A/en not_active Expired
- 1976-01-19 BR BR7600291A patent/BR7600291A/pt unknown
- 1976-01-19 IT IT67114/76A patent/IT1055818B/it active
- 1976-01-20 BE BE163656A patent/BE837740A/xx unknown
- 1976-01-20 ES ES444462A patent/ES444462A1/es not_active Expired
- 1976-01-20 FR FR7601441A patent/FR2298856A1/fr active Granted
- 1976-01-20 JP JP51005355A patent/JPS5197405A/ja active Pending
-
1979
- 1979-07-26 HK HK507/79A patent/HK50779A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| HK50779A (en) | 1979-08-03 |
| FR2298856B1 (US07655688-20100202-C00086.png) | 1981-04-17 |
| JPS5197405A (US07655688-20100202-C00086.png) | 1976-08-27 |
| US4012787A (en) | 1977-03-15 |
| BE837740A (fr) | 1976-07-20 |
| FR2298856A1 (fr) | 1976-08-20 |
| BR7600291A (pt) | 1976-08-31 |
| SE7600450L (sv) | 1976-07-23 |
| DK141487B (da) | 1980-03-24 |
| AT351788B (de) | 1979-08-10 |
| DE2600737A1 (de) | 1976-07-29 |
| DK19576A (da) | 1976-07-23 |
| AU500997B2 (en) | 1979-06-07 |
| NO760168L (US07655688-20100202-C00086.png) | 1976-07-23 |
| ATA30776A (de) | 1979-01-15 |
| SE402499B (sv) | 1978-07-03 |
| CH608123A5 (US07655688-20100202-C00086.png) | 1978-12-15 |
| NL7500730A (nl) | 1976-07-26 |
| IT1055818B (it) | 1982-01-11 |
| AU1038276A (en) | 1977-07-28 |
| GB1536712A (en) | 1978-12-20 |
| ES444462A1 (es) | 1977-05-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |