ES480924A0 - A METHOD AND DEVICE FOR ADJUSTING AND MAINTAINING THE CORRECT ANGULAR POSITION OF A REPRODUCTION HEAD GAP - Google Patents

A METHOD AND DEVICE FOR ADJUSTING AND MAINTAINING THE CORRECT ANGULAR POSITION OF A REPRODUCTION HEAD GAP

Info

Publication number
ES480924A0
ES480924A0 ES480924A ES480924A ES480924A0 ES 480924 A0 ES480924 A0 ES 480924A0 ES 480924 A ES480924 A ES 480924A ES 480924 A ES480924 A ES 480924A ES 480924 A0 ES480924 A0 ES 480924A0
Authority
ES
Spain
Prior art keywords
maintaining
adjusting
angular position
head gap
reproduction head
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.)
Granted
Application number
ES480924A
Other languages
Spanish (es)
Other versions
ES8100518A1 (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken 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.)
Filing date
Publication date
Priority claimed from NL7805801A external-priority patent/NL7805801A/en
Priority claimed from NL7805803A external-priority patent/NL7805803A/en
Application filed by Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Publication of ES480924A0 publication Critical patent/ES480924A0/en
Publication of ES8100518A1 publication Critical patent/ES8100518A1/en
Expired legal-status Critical Current

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
    • G11B5/56—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 provision for moving the head support for the purpose of adjusting the position of the head relative to the record carrier, e.g. manual adjustment for azimuth correction or track centering
ES480924A 1978-05-29 1979-05-25 Automatic Azimuth Correction of Magnetic Head Gaps Expired ES8100518A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL7805801A NL7805801A (en) 1978-05-29 1978-05-29 MAGNET HEAD.
NL7805803A NL7805803A (en) 1978-05-29 1978-05-29 AZIMUTH CORRECTION OF CUTS.

Publications (2)

Publication Number Publication Date
ES480924A0 true ES480924A0 (en) 1980-11-01
ES8100518A1 ES8100518A1 (en) 1980-11-01

Family

ID=26645425

Family Applications (1)

Application Number Title Priority Date Filing Date
ES480924A Expired ES8100518A1 (en) 1978-05-29 1979-05-25 Automatic Azimuth Correction of Magnetic Head Gaps

Country Status (10)

Country Link
AT (1) AT365355B (en)
AU (1) AU530671B2 (en)
CH (1) CH647613A5 (en)
DE (1) DE2920912A1 (en)
ES (1) ES8100518A1 (en)
FR (1) FR2427659B1 (en)
GB (1) GB2022874B (en)
IT (1) IT1118702B (en)
NO (1) NO151101C (en)
NZ (1) NZ190547A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4525696A (en) * 1980-11-28 1985-06-25 Minnesota Mining & Manufacturing Company Driver for rotating a magnetic playback head
NL8103833A (en) * 1981-08-17 1983-03-16 Philips Nv DEVICE FOR DISPLAYING INFORMATION IN A TRACK OF A MAGNETIC RECORD CARRIER.
US4577302A (en) * 1983-03-14 1986-03-18 Dolby Laboratories Licensing Corporation Apparatus for reproducing motion picture film photographic sound-tracks to correct reproduction errors and reduce noise
DE3521437A1 (en) * 1983-11-29 1986-12-18 Sharp K.K., Osaka MULTI-TRACK MAGNETIC TAPE DEVICE AND METHOD FOR TRACKING ITS PLAYBACK HEADS
DE3546829C2 (en) * 1983-11-29 1992-11-19 Sharp K.K., Osaka, Jp Multi-track magnetic tape system with track alignment control
BRPI0419234B8 (en) 2004-12-31 2021-06-22 Synthes Gmbh intramedullary pin

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2938962A (en) * 1955-07-12 1960-05-31 Konins Azimuth seeking reproducing head
US3246307A (en) * 1962-05-22 1966-04-12 Ibm Servo positioning system for magnetic disk file
NL154607B (en) * 1966-03-09 1977-09-15 Philips Nv MAGNETIC HEAD SYSTEM EQUIPPED WITH TWO MAGNETIC CONTROL CIRCUITS FOR CORRECT POSITIONING ON A TRACK.
US3526726A (en) * 1967-09-27 1970-09-01 Ampex Piezoelectric transducer assembly for positioning a magnetic record/reproduce head
US3678220A (en) * 1971-05-26 1972-07-18 Ibm Angulated positioning marks for moving web
US3900888A (en) * 1972-10-03 1975-08-19 Nakamichi Research Process for detecting and adjusting a vertical orientation of magnetic heads and apparatus therefor
NL7309590A (en) * 1973-07-10 1975-01-14 Philips Nv DEVICE FOR CONTROLLING THE POSITION OF A MAGNETIC HEAD WITH REGARD TO AN INFORMATION TRACK TO BE TRACKED.
GB1470735A (en) * 1975-06-18 1977-04-21 Ibm Servo positioning systems for magnetic disc recording
US4055849A (en) * 1976-04-15 1977-10-25 Eastman Kodak Company Magnetic head positioning and playback apparatus utilizing a split head for self-tracking and selective reproduction

Also Published As

Publication number Publication date
ATA392579A (en) 1981-05-15
NO151101C (en) 1985-02-06
IT1118702B (en) 1986-03-03
NO151101B (en) 1984-10-29
DE2920912C2 (en) 1987-04-02
NZ190547A (en) 1982-03-16
FR2427659A1 (en) 1979-12-28
DE2920912A1 (en) 1979-12-13
IT7968132A0 (en) 1979-05-25
FR2427659B1 (en) 1988-06-24
GB2022874B (en) 1983-04-27
GB2022874A (en) 1979-12-19
CH647613A5 (en) 1985-01-31
ES8100518A1 (en) 1980-11-01
AT365355B (en) 1982-01-11
AU530671B2 (en) 1983-07-28
AU4748779A (en) 1979-12-06
NO791725L (en) 1979-11-30

Similar Documents

Publication Publication Date Title
IT8048841A0 (en) PLASMIDS AND PROCEDURE FOR PRODUCING AND APPLYING THEM
ES496733A0 (en) A PROCEDURE FOR THE MANUFACTURE OF A TAMIZA-DO TAPE
ES494507A0 (en) A METHOD FOR THE PREPARATION OF PHTHALIMIDINE DERIVATIVES
AU504718B2 (en) Servo system for head / track alignment
AU4773679A (en) N-alkylated aminoalcohols and their salts
DE2966265D1 (en) Method and device for controlling the advance of a tape bearing marks at regular distances
AR209544A1 (en) A METHOD OF PREPARING A 2 '- (CARBOXIMETOXI) -CALCONE
ES497360A0 (en) A METHOD FOR THE PRODUCTION OF A SILICONE-WATER EMULSION
IT1196900B (en) APPARATUS AND PROCEDURE FOR POSITIONING A PART COMPARED TO ANOTHER PART
ES556348A0 (en) A PROCEDURE FOR APPLYING A SHUTTER AGENT
AR225653A1 (en) A PROCEDURE FOR THE PREPARATION OF DERIVATIVES OF N- (2-PHENYL-2-HYDROXYETHYL) -1-METHYL-3-PHENYL-PROPYLAMINE AND ITS SALTS
MX151987A (en) SPRAYED HEAD FOR A VERTICAL BLIND
AR229015A1 (en) METHOD FOR PREPARING A DIPEPTIDE
AR224340A1 (en) A PROCEDURE AND APPARATUS TO CORRECT THE SURFACE OF A RAILWAY
JPS52128381A (en) Bissquarternary pyridiniumm22aldoxime salts and method for their preparation
AR228586A1 (en) PROCEDURE FOR PREPARING DERIVATIVES OF 2,3-DIHIDROBENZOFURAN-2-ONA OR CHROMAN-2-ONA AND ITS PHARMACEUTICALLY ACCEPTABLE SALTS
ES480924A0 (en) A METHOD AND DEVICE FOR ADJUSTING AND MAINTAINING THE CORRECT ANGULAR POSITION OF A REPRODUCTION HEAD GAP
AR216433A1 (en) A METHOD AND PROVISION TO CORRECT THE MISALIGNMENT OF A RAILWAY
IT1086357B (en) FILM AND METHOD FOR IMAGE RECORDING
IT7948551A0 (en) 3-0-B-D-GLUCURONOPYRANOSIL SOYASAPO GENOL B AND PROCEDURE FOR PRODUCING AND APPLYING IT
IT1164502B (en) MAGNETIC RECORDING AND REPRODUCTION DEVICE, PARTICULARLY FOR SELF-VISUAL EDUCATIONAL AID
IT1037133B (en) DISC MILL PERFECTED FOR GRAVEL AND SIMILAR
ES503662A0 (en) A PROCEDURE FOR PREPARING CYCLOPENTANONE AMIDES
ES555835A0 (en) A PROCEDURE FOR THE PRODUCTION OF AN ISATIN AND A SALT THEREOF
AR229168A1 (en) PROCEDURE FOR PRODUCING N- (HALOGENOMETIL) ACILAMIDES