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GB1240436A - Method of mounting magnetic heads - Google Patents

Method of mounting magnetic heads

Info

Publication number
GB1240436A
GB1240436A GB1796070A GB1796070A GB1240436A GB 1240436 A GB1240436 A GB 1240436A GB 1796070 A GB1796070 A GB 1796070A GB 1796070 A GB1796070 A GB 1796070A GB 1240436 A GB1240436 A GB 1240436A
Authority
GB
United Kingdom
Prior art keywords
heads
jig
mounting
head
april
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.)
Expired
Application number
GB1796070A
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.)
Philips Electronics UK Ltd
Original Assignee
Philips Electronic and Associated Industries Ltd
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
Application filed by Philips Electronic and Associated Industries Ltd filed Critical Philips Electronic and Associated Industries Ltd
Publication of GB1240436A publication Critical patent/GB1240436A/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
    • G11B5/52—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
    • G11B5/53—Disposition or mounting of heads on rotating support

Landscapes

  • Magnetic Heads (AREA)
  • Adjustment Of The Magnetic Head Position Track Following On Tapes (AREA)
  • Manufacturing Of Magnetic Record Carriers (AREA)
  • Magnetic Record Carriers (AREA)

Abstract

1,240,436. Mounting magnetic heads. PHILIPS ELECTRONIC & ASSOCIATED INDUSTRIES Ltd. 15 April, 1970 [18 April, 1969], No. 17960/70. Heading G5R. A method of mounting a magnetic head on a rotatable support, e.g. for recording video signals, comprises temporarily holding the head in a jig and transferring it to the support of means of adhesive. As shown, the jig consists of a rotatable table carrying a centre column 10 cored 13 to receive the centre spindle of a video head mounting disc, and a pair of columns 18, 19 including tables 24, 25 adjustable in the axial direction by knobs 30, 31. The heads are located against reference surfaces 35, 40 and pins 37, 41 and held by vacuum applied to parts 38) 50. Optical instruments 42, 43 (not detailed, may be used in adjusting the heads. Adhesive is applied to the heads and/or disc and the latter located over the heads by the bore 13 and a reference collar 15. If the heads are accurately machined, they may be located on the jig by surfaces such as 35, 40.
GB1796070A 1969-04-18 1970-04-15 Method of mounting magnetic heads Expired GB1240436A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL6906101A NL160964C (en) 1969-04-18 1969-04-18 PROCEDURE FOR FIXING ONE OR MORE MAGNETIC HEADS AND CARRIER OBTAINED ACCORDING TO THE PROCEDURE ON A ROTATABLE SUPPORT.

Publications (1)

Publication Number Publication Date
GB1240436A true GB1240436A (en) 1971-07-21

Family

ID=19806741

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1796070A Expired GB1240436A (en) 1969-04-18 1970-04-15 Method of mounting magnetic heads

Country Status (9)

Country Link
JP (1) JPS4915814B1 (en)
AT (1) AT293499B (en)
BE (1) BE749075A (en)
DE (1) DE2016523A1 (en)
ES (2) ES378676A1 (en)
FR (1) FR2043372A5 (en)
GB (1) GB1240436A (en)
NL (1) NL160964C (en)
SE (1) SE365055B (en)

Also Published As

Publication number Publication date
JPS4915814B1 (en) 1974-04-17
NL6906101A (en) 1970-10-20
ES163054U (en) 1971-06-16
ES378676A1 (en) 1972-07-16
ES163054Y (en) 1971-11-16
BE749075A (en) 1970-10-16
FR2043372A5 (en) 1971-02-12
DE2016523C3 (en) 1978-11-30
DE2016523B2 (en) 1978-04-06
AT293499B (en) 1971-09-15
DE2016523A1 (en) 1970-11-12
NL160964C (en) 1979-12-17
SE365055B (en) 1974-03-11
NL160964B (en) 1979-07-16

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