IT1128079B - Apparecchio per registrare e leggere magneticamente dei segnali - Google Patents

Apparecchio per registrare e leggere magneticamente dei segnali

Info

Publication number: IT1128079B
Authority: IT; Italy
Prior art keywords: reading; signals; magnetically recording; magnetically; recording
Prior art date: 1979-05-09

Application number

IT67701/80A

Other languages

English (en)

Other versions

IT8067701A0 (it

Inventor

Petrus Johannus

Jacobus Aarts

Harald Fleck

Karl Kocsisek

Original Assignee

Philips Nv

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.)

1979-05-09

Filing date

1980-05-06

Publication date

1986-05-28

1980-05-06 Application filed by Philips Nv filed Critical Philips Nv

1980-05-06 Publication of IT8067701A0 publication Critical patent/IT8067701A0/it

1986-05-28 Application granted granted Critical

1986-05-28 Publication of IT1128079B publication Critical patent/IT1128079B/it

Links

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
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T403/00—Joints and connections
- Y10T403/70—Interfitted members
- Y10T403/7062—Clamped members
- Y10T403/7064—Clamped members by wedge or cam
- Y10T403/7066—Clamped members by wedge or cam having actuator
- Y10T403/7067—Threaded actuator
- Y10T403/7069—Axially oriented

IT67701/80A 1979-05-09 1980-05-06 Apparecchio per registrare e leggere magneticamente dei segnali IT1128079B (it)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
NL7903626A NL7903626A (nl)	1979-05-09	1979-05-09	Inrichting voor het magnetisch inschrijven en uitlezen van signalen.

Publications (2)

Publication Number	Publication Date
IT8067701A0 IT8067701A0 (it)	1980-05-06
IT1128079B true IT1128079B (it)	1986-05-28

Family

ID=19833127

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IT67701/80A IT1128079B (it)	1979-05-09	1980-05-06	Apparecchio per registrare e leggere magneticamente dei segnali

Country Status (16)

Country	Link
US (1)	US4479157A (it)
JP (1)	JPS6017055Y2 (it)
AT (1)	AT370545B (it)
AU (1)	AU536424B2 (it)
BE (1)	BE883153A (it)
CA (1)	CA1143472A (it)
DD (1)	DD150668A5 (it)
DE (1)	DE3017290A1 (it)
ES (1)	ES491231A0 (it)
FR (1)	FR2456364A1 (it)
GB (1)	GB2049878B (it)
HK (1)	HK21784A (it)
IT (1)	IT1128079B (it)
NL (1)	NL7903626A (it)
PL (1)	PL134727B1 (it)
SG (1)	SG70983G (it)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3176434D1 (en) *	1980-02-13	1987-10-15	Philips Nv	Tape recording and/or reproducing apparatus with rotating magnetic head
US4712147A (en) *	1983-03-16	1987-12-08	Clarion Co., Ltd.	Tape transport cylinder with stress-relieved bearing recess
US4639802A (en) *	1984-06-25	1987-01-27	International Business Machines Corporation	Shrink ring for disk clamping
DE3717445A1 (de) *	1987-05-23	1988-12-08	Thomson Brandt Gmbh	Aufnahme-vorrichtung fuer eine bandkassette in einem video-recorder
DE4110590C2 (de) *	1991-04-02	1996-01-25	Broadcast Television Syst	Abtasteinrichtung für ein Magnetbandgerät
AT397888B (de) *	1992-10-14	1994-07-25	Koninkl Philips Electronics Nv	Einrichtung mit einem mit einem elastisch aufweitbaren klemmteil auf einer welle festklemmbaren bauteil, klemmteil für eine solche einrichtung und aufweitvorrichtung zum aufweiten eines solchen klemmteils einer solchen einrichtung
DE29604052U1 (de) *	1996-03-05	1996-05-09	Kania Andreas	Welle-Nabeverbindung

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3021049A (en) *	1957-01-31	1962-02-13	Gen Electric	Tapered clamping ring for fan and improved hub design
GB1046938A (en) *	1962-09-27	1966-10-26	Bendix Corp	Improvements in or relating to the combination of clamp and member to be secured on a shaft
US3165342A (en) *	1963-03-29	1965-01-12	Borg Warner	Means for fixing wheels on shafts
DE1603292A1 (de) *	1966-02-04	1970-01-29	Artur Fischer	Antriebselement fuer Spielzeugbaukaesten
DE2354902C3 (de) *	1973-11-02	1981-06-11	Dr. Johannes Heidenhain Gmbh, 8225 Traunreut	Klemmvorrichtung, insbesondere Klemmverbindung einer Nabe mit einer Welle
AT345577B (de) *	1976-07-05	1978-09-25	Philips Nv	Aufzeichnungs- und/oder wiedergabegeraet
US4110054A (en) *	1976-10-04	1978-08-29	Flexothane Corporation	Clampable plastic gear and the like
JPS5436709A (en) *	1977-08-26	1979-03-17	Sony Corp	Position control circuit for rotary magnetic head

1979
- 1979-05-09 NL NL7903626A patent/NL7903626A/nl not_active Application Discontinuation
1980
- 1980-05-01 CA CA000351105A patent/CA1143472A/en not_active Expired
- 1980-05-02 GB GB8014757A patent/GB2049878B/en not_active Expired
- 1980-05-05 FR FR8009994A patent/FR2456364A1/fr active Granted
- 1980-05-06 IT IT67701/80A patent/IT1128079B/it active
- 1980-05-06 JP JP1980060736U patent/JPS6017055Y2/ja not_active Expired
- 1980-05-06 AU AU58115/80A patent/AU536424B2/en not_active Ceased
- 1980-05-06 PL PL1980224051A patent/PL134727B1/pl unknown
- 1980-05-06 DE DE19803017290 patent/DE3017290A1/de active Granted
- 1980-05-07 ES ES491231A patent/ES491231A0/es active Granted
- 1980-05-07 AT AT0243980A patent/AT370545B/de not_active IP Right Cessation
- 1980-05-07 BE BE2/503A patent/BE883153A/fr not_active IP Right Cessation
- 1980-05-08 DD DD80220976A patent/DD150668A5/de unknown
1982
- 1982-06-18 US US06/389,536 patent/US4479157A/en not_active Expired - Fee Related
1983
- 1983-11-14 SG SG709/83A patent/SG70983G/en unknown
1984
- 1984-03-08 HK HK217/84A patent/HK21784A/xx unknown

Also Published As

Publication number	Publication date
PL224051A1 (it)	1981-02-27
PL134727B1 (en)	1985-09-30
HK21784A (en)	1984-03-16
FR2456364B1 (it)	1983-07-08
BE883153A (fr)	1980-11-07
DE3017290C2 (it)	1987-10-08
JPS6017055Y2 (ja)	1985-05-27
JPS55165439U (it)	1980-11-28
AU5811580A (en)	1980-11-13
NL7903626A (nl)	1980-11-11
ES8101293A1 (es)	1980-12-01
CA1143472A (en)	1983-03-22
AT370545B (de)	1983-04-11
US4479157A (en)	1984-10-23
DD150668A5 (de)	1981-09-09
GB2049878A (en)	1980-12-31
ES491231A0 (es)	1980-12-01
DE3017290A1 (de)	1980-11-20
GB2049878B (en)	1983-02-02
ATA243980A (de)	1982-08-15
FR2456364A1 (fr)	1980-12-05
SG70983G (en)	1984-08-03
AU536424B2 (en)	1984-05-10
IT8067701A0 (it)	1980-05-06

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