GB1240436A - Method of mounting magnetic heads - Google Patents
Method of mounting magnetic headsInfo
- 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
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.
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) |
-
1969
- 1969-04-18 NL NL6906101A patent/NL160964C/en not_active IP Right Cessation
-
1970
- 1970-04-07 DE DE19702016523 patent/DE2016523A1/en active Granted
- 1970-04-15 SE SE516870A patent/SE365055B/xx unknown
- 1970-04-15 JP JP3166770A patent/JPS4915814B1/ja active Pending
- 1970-04-15 FR FR7013565A patent/FR2043372A5/fr not_active Expired
- 1970-04-15 AT AT03426/70A patent/AT293499B/en not_active IP Right Cessation
- 1970-04-15 GB GB1796070A patent/GB1240436A/en not_active Expired
- 1970-04-16 ES ES378676A patent/ES378676A1/en not_active Expired
- 1970-04-16 BE BE749075D patent/BE749075A/en not_active IP Right Cessation
- 1970-11-07 ES ES1970163054U patent/ES163054Y/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
ES163054Y (en) | 1971-11-16 |
JPS4915814B1 (en) | 1974-04-17 |
DE2016523A1 (en) | 1970-11-12 |
SE365055B (en) | 1974-03-11 |
ES163054U (en) | 1971-06-16 |
NL6906101A (en) | 1970-10-20 |
BE749075A (en) | 1970-10-16 |
DE2016523C3 (en) | 1978-11-30 |
NL160964C (en) | 1979-12-17 |
ES378676A1 (en) | 1972-07-16 |
DE2016523B2 (en) | 1978-04-06 |
AT293499B (en) | 1971-09-15 |
FR2043372A5 (en) | 1971-02-12 |
NL160964B (en) | 1979-07-16 |
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