NL7111580A - - Google Patents

Info

Publication number: NL7111580A
Authority: NL; Netherlands

Application number

NL7111580A

Other versions

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.)

1970-08-24

Filing date

1971-08-23

Publication date

1972-02-28

1971-08-23 Application filed filed Critical

1972-02-28 Publication of NL7111580A publication Critical patent/NL7111580A/xx

1976-12-15 Publication of NL151825B publication Critical patent/NL151825B/xx

Classifications

- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
- G11B5/48—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed
- G11B5/52—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed with simultaneous movement of head and record carrier, e.g. rotation of head
- 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
- 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
- G11B15/67—Threading; Loading; Automatic self-loading by extracting end of record carrier from container or spool
- 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
- G11B15/67—Threading; Loading; Automatic self-loading by extracting end of record carrier from container or spool
- G11B15/674—Threading or attaching end of record carrier on or to single reel

NL717111580A 1970-08-24 1971-08-23 Bandgeleidingsinrichting voor een videomagnetofoon. NL151825B (nl)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US6625370A	1970-08-24	1970-08-24

Publications (2)

Publication Number	Publication Date
NL7111580A true NL7111580A (de)	1972-02-28
NL151825B NL151825B (nl)	1976-12-15

Family

ID=22068298

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL717111580A NL151825B (nl)	1970-08-24	1971-08-23	Bandgeleidingsinrichting voor een videomagnetofoon.

Country Status (9)

Country	Link
US (1)	US3691315A (de)
JP (1)	JPS545285B1 (de)
AT (1)	AT325119B (de)
CA (1)	CA937326A (de)
CS (1)	CS194661B2 (de)
FR (1)	FR2107066A5 (de)
GB (1)	GB1366492A (de)
NL (1)	NL151825B (de)
ZA (1)	ZA714617B (de)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3783200A (en) *	1971-08-18	1974-01-01	Int Video Corp	Self-threading magnetic tape transport and magazine
JPS5421722B2 (de) *	1972-02-21	1979-08-01
US3848263A (en) *	1972-09-26	1974-11-12	Matsushita Electric Ind Co Ltd	Recording and reproducing system with automatic tape threading
US3800318A (en) *	1972-10-26	1974-03-26	Int Video Corp	Helical tape guide
US3943566A (en) *	1974-07-17	1976-03-09	International Business Machines Corporation	Dynamic skew correction for rotating head magnetic recorder
DE2441663C2 (de) *	1974-08-30	1984-10-18	Robert Bosch Gmbh, 7000 Stuttgart	Bandführungseinrichtung in einem Magnetbandgerät
US4050090A (en) *	1975-09-16	1977-09-20	International Business Machines Corporation	Helical scan magnetic recording device having a folded mounting plate
US4040575A (en) *	1976-04-29	1977-08-09	Ampex Corporation	Tape guiding structure
JPS5827580B2 (ja) *	1976-05-04	1983-06-10	松下電器産業株式会社	磁気記録再生装置
JPS57212651A (en) *	1981-06-24	1982-12-27	Matsushita Electric Ind Co Ltd	Magnetic recording and reproducing device
JPS58100201A (ja) *	1981-12-10	1983-06-14	Fuji Photo Film Co Ltd	テ−プ走査方法および装置
US4665450A (en) *	1982-10-29	1987-05-12	Victor Company Of Japan, Ltd.	Helical scan type magnetic recording and/or reproducing apparatus
FR2571575B1 (fr) *	1984-10-08	1989-08-18	Enertec	Appareil pour l'enregistrement et la lecture d'information sur une bande magnetique
JPH0760544B2 (ja) *	1985-07-17	1995-06-28	ソニー株式会社	記録再生装置のテ−プガイド機構
DE3541580C2 (de) *	1985-11-25	1997-07-10	Papst Motoren Gmbh & Co Kg	Laufwerk für Videorekorder mit neigbarer Bandführung für die Kopftrommel
DE3705927A1 (de) *	1987-02-25	1988-09-08	Broadcast Television Syst	Abtasteinrichtung fuer ein schraegspur-magnetbandgeraet
US5067035A (en) *	1987-05-22	1991-11-19	Kudelski Sa Fabrique De'enregistreurs Nagra	Error prevention in a recording and reproducing device with at least one rotating head
DE69033148T2 (de) *	1989-03-31	1999-12-09	Sony Corp., Tokio/Tokyo	System zur Gewährleistung eines stabilen Bandlaufs bei Aufzeichnung und/oder Wiedergabe
US5359475A (en) *	1992-03-23	1994-10-25	Minnesota Mining And Manufacturing Company	Air filter system for helical scanner drum with vented drum cover
US5978542A (en) *	1995-06-07	1999-11-02	Industrial Technology Research Institute	VTR tape format for compressed digital video using overlapped areas for forward and reverse high speed playback
JP2003233965A (ja) *	2002-02-06	2003-08-22	Fuji Photo Film Co Ltd	ドライブ装置

1970
- 1970-08-24 US US66253A patent/US3691315A/en not_active Expired - Lifetime
1971
- 1971-07-08 CA CA117747A patent/CA937326A/en not_active Expired
- 1971-07-13 ZA ZA714617A patent/ZA714617B/xx unknown
- 1971-08-23 NL NL717111580A patent/NL151825B/xx not_active IP Right Cessation
- 1971-08-23 GB GB3948071A patent/GB1366492A/en not_active Expired
- 1971-08-24 CS CS716069A patent/CS194661B2/cs unknown
- 1971-08-24 AT AT740671A patent/AT325119B/de not_active IP Right Cessation
- 1971-08-24 FR FR7130619A patent/FR2107066A5/fr not_active Expired
- 1971-08-24 JP JP6412371A patent/JPS545285B1/ja active Pending

Also Published As

Publication number	Publication date
CA937326A (en)	1973-11-20
FR2107066A5 (de)	1972-05-05
GB1366492A (en)	1974-09-11
US3691315A (en)	1972-09-12
CS194661B2 (en)	1979-12-31
ZA714617B (en)	1972-07-26
AT325119B (de)	1975-10-10
NL151825B (nl)	1976-12-15
DE2142396B2 (de)	1974-08-22
DE2142396A1 (de)	1972-03-02
JPS545285B1 (de)	1979-03-15

Publication	Publication Date	Title
AR204384A1 (de)	1976-02-06
FR2107066A5 (de)	1972-05-05
ATA96471A (de)	1973-02-15
AU1146470A (de)	1971-08-19
AU2044470A (de)	1972-03-30
AU2130570A (de)	1972-04-27
AU2085370A (de)	1972-04-13
AU1326870A (de)	1971-10-28
AU2017870A (de)	1972-03-23
AR195465A1 (de)	1973-10-15
AU2061170A (de)	1972-04-13
AU2115870A (de)	1972-04-20
AU1235770A (de)	1971-09-16
AU2144270A (de)	1972-04-27
AU1247570A (de)	1971-09-16
AU2112570A (de)	1972-04-20
AU1974970A (de)	1972-03-16
ATA672271A (de)	1973-12-15
AU1328670A (de)	1971-10-07
AU1189670A (de)	1971-02-18
AU2119370A (de)	1972-04-20
AU1277070A (de)	1971-09-23
AU1004470A (de)	1971-07-08
AU1064870A (de)	1971-07-29
AU2130770A (de)	1972-04-27

Legal Events

Date	Code	Title	Description
1991-08-31	NL80	Abbreviated name of patent owner mentioned of already nullified patent	Owner name: AMPEX
1991-10-16	V4	Discontinued because of reaching the maximum lifetime of a patent