IT1103770B - Dispositivo per la registrazione e la riproduzione di segnali e soprattutto videosegnali su nastro magnetivo - Google Patents
Dispositivo per la registrazione e la riproduzione di segnali e soprattutto videosegnali su nastro magnetivoInfo
- Publication number
- IT1103770B IT1103770B IT12701/78A IT1270178A IT1103770B IT 1103770 B IT1103770 B IT 1103770B IT 12701/78 A IT12701/78 A IT 12701/78A IT 1270178 A IT1270178 A IT 1270178A IT 1103770 B IT1103770 B IT 1103770B
- Authority
- IT
- Italy
- Prior art keywords
- signals
- reproduction
- recording
- magnetic tape
- especially video
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B23/00—Record carriers not specific to the method of recording or reproducing; Accessories, e.g. containers, specially adapted for co-operation with the recording or reproducing apparatus ; Intermediate mediums; Apparatus or processes specially adapted for their manufacture
- G11B23/02—Containers; Storing means both adapted to cooperate with the recording or reproducing means
- G11B23/04—Magazines; Cassettes for webs or filaments
- G11B23/08—Magazines; Cassettes for webs or filaments for housing webs or filaments having two distinct ends
- G11B23/087—Magazines; Cassettes for webs or filaments for housing webs or filaments having two distinct ends using two different reels or cores
- G11B23/093—Magazines; Cassettes for webs or filaments for housing webs or filaments having two distinct ends using two different reels or cores the reels or cores being coaxial
-
- 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
- G11B15/66—Threading; Loading; Automatic self-loading
- G11B15/665—Threading; Loading; Automatic self-loading by extracting loop of record carrier from container
- G11B15/6653—Threading; Loading; Automatic self-loading by extracting loop of record carrier from container to pull the record carrier against drum
- G11B15/6656—Threading; Loading; Automatic self-loading by extracting loop of record carrier from container to pull the record carrier against drum using two-sided extraction, i.e. "M-type"
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19772730727 DE2730727C2 (de) | 1977-07-07 | 1977-07-07 | Bandauszugsvorrichtung für ein Magnetbandkassettengerät, insbesondere ein Videobandgerät |
DE2735963 | 1977-08-10 |
Publications (2)
Publication Number | Publication Date |
---|---|
IT7812701A0 IT7812701A0 (it) | 1978-07-07 |
IT1103770B true IT1103770B (it) | 1985-10-14 |
Family
ID=25772293
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT12701/78A IT1103770B (it) | 1977-07-07 | 1978-07-07 | Dispositivo per la registrazione e la riproduzione di segnali e soprattutto videosegnali su nastro magnetivo |
Country Status (10)
Country | Link |
---|---|
US (1) | US4191979A (it) |
JP (1) | JPS5430008A (it) |
AT (1) | AT357782B (it) |
CA (1) | CA1125911A (it) |
CH (1) | CH631825A5 (it) |
DK (1) | DK307478A (it) |
FR (1) | FR2397038A1 (it) |
GB (1) | GB2000894B (it) |
IT (1) | IT1103770B (it) |
SE (1) | SE7807573L (it) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5644150A (en) * | 1979-09-18 | 1981-04-23 | Matsushita Electric Ind Co Ltd | Position regulator for guide post member of rotary head type magnetic recording and reproducing device |
US4413293A (en) * | 1981-04-17 | 1983-11-01 | Ampex Corporation | Magnetic tape transport |
US4556922A (en) * | 1981-09-08 | 1985-12-03 | U.S. Philips Corporation | VCR With improved tape threading and guiding |
US4593330A (en) * | 1983-04-26 | 1986-06-03 | Rca Corporation | Tape threading arrangement for 360 degree wrap tape recorder |
JPS59217260A (ja) * | 1983-05-24 | 1984-12-07 | Mitsubishi Electric Corp | 磁気テ−プ装填装置 |
JPS61170950A (ja) * | 1985-01-24 | 1986-08-01 | Matsushita Electric Ind Co Ltd | テ−プロ−デイング装置 |
NL8501028A (nl) * | 1985-04-09 | 1986-11-03 | Philips Nv | Magneetbandapparaat. |
NL8501027A (nl) * | 1985-04-09 | 1986-11-03 | Philips Nv | Magneetbandapparaat. |
GB8621222D0 (en) * | 1986-09-03 | 1986-10-08 | Tape Automation Ltd | Pre-recorded tape cassettes |
NL8800856A (nl) * | 1988-04-05 | 1989-11-01 | Philips Nv | Magneetbandapparaat voorzien van een regeleenheid ter sturing van bandbuffers, de bandspanning en het bandtransport. |
NL8800855A (nl) * | 1988-04-05 | 1989-11-01 | Philips Nv | Magneetbandapparaat voorzien van een rijgmechanisme welke een magneetband en een riem, voor de vorming van bandbuffers, verplaatst. |
US4991038A (en) * | 1988-11-21 | 1991-02-05 | Datatape Incorporated | Automatic threading of a web using a flexible threading band |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3363065A (en) * | 1962-12-27 | 1968-01-09 | Matsushita Electric Ind Co Ltd | Single guide means for helically wrapping tape around a rotating recording head |
GB1249179A (en) * | 1968-11-09 | 1971-10-06 | Sony Corp | Magnetic tape recording and/or reproducing apparatus |
DE1948575A1 (de) * | 1969-09-25 | 1971-04-01 | Sony Corp | Vorrichtung zur magnetischen Aufzeichnung und/oder Wiedergabe |
US3673348A (en) * | 1970-06-26 | 1972-06-27 | Cartridge Television Inc | Video tape pick-up and guide system for cartridge type reproducing and/or recording system |
US4008489A (en) * | 1975-01-09 | 1977-02-15 | Bell & Howell Company | Portable video tape recorder |
JPS51138412A (en) * | 1975-05-26 | 1976-11-30 | Matsushita Electric Ind Co Ltd | Video tape recorder |
US4012788A (en) * | 1975-08-22 | 1977-03-15 | Eastman Kodak Company | Yieldable, coaxially-driven tape wrapping guides for use in a helical tape recorder |
FR2321746A1 (fr) * | 1975-08-22 | 1977-03-18 | Eastman Kodak Co | Guide pour bandes magnetiques notamment pour bande video |
US4015292A (en) * | 1975-08-22 | 1977-03-29 | Eastman Kodak Company | Rotatable multifaceted tape guide for use in a cassette |
JPS52134410A (en) * | 1976-05-04 | 1977-11-10 | Matsushita Electric Ind Co Ltd | Rotary head tape magnetic record/reproduce device |
-
1978
- 1978-07-03 AT AT481478A patent/AT357782B/de active
- 1978-07-04 CH CH728878A patent/CH631825A5/de not_active IP Right Cessation
- 1978-07-05 SE SE7807573A patent/SE7807573L/xx unknown
- 1978-07-06 FR FR7820152A patent/FR2397038A1/fr active Granted
- 1978-07-06 US US05/922,499 patent/US4191979A/en not_active Expired - Lifetime
- 1978-07-06 CA CA306,909A patent/CA1125911A/en not_active Expired
- 1978-07-07 JP JP8286278A patent/JPS5430008A/ja active Pending
- 1978-07-07 GB GB7829232A patent/GB2000894B/en not_active Expired
- 1978-07-07 IT IT12701/78A patent/IT1103770B/it active
- 1978-07-07 DK DK783074A patent/DK307478A/da not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
GB2000894B (en) | 1982-02-03 |
IT7812701A0 (it) | 1978-07-07 |
CA1125911A (en) | 1982-06-15 |
ATA481478A (de) | 1979-12-15 |
DK307478A (da) | 1979-01-08 |
JPS5430008A (en) | 1979-03-06 |
AT357782B (de) | 1980-07-25 |
US4191979A (en) | 1980-03-04 |
FR2397038B1 (it) | 1983-05-27 |
FR2397038A1 (fr) | 1979-02-02 |
SE7807573L (sv) | 1979-01-08 |
CH631825A5 (de) | 1982-08-31 |
GB2000894A (en) | 1979-01-17 |
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