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 magnetivo

Info

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
Application number
IT12701/78A
Other languages
English (en)
Other versions
IT7812701A0 (it
Original Assignee
Pohler Herbert
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from DE19772730727 external-priority patent/DE2730727C2/de
Application filed by Pohler Herbert filed Critical Pohler Herbert
Publication of IT7812701A0 publication Critical patent/IT7812701A0/it
Application granted granted Critical
Publication of IT1103770B publication Critical patent/IT1103770B/it

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"
IT12701/78A 1977-07-07 1978-07-07 Dispositivo per la registrazione e la riproduzione di segnali e soprattutto videosegnali su nastro magnetivo IT1103770B (it)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

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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