JPS563408A - Tape guide drum unit - Google Patents

Tape guide drum unit

Info

Publication number
JPS563408A
JPS563408A JP7732479A JP7732479A JPS563408A JP S563408 A JPS563408 A JP S563408A JP 7732479 A JP7732479 A JP 7732479A JP 7732479 A JP7732479 A JP 7732479A JP S563408 A JPS563408 A JP S563408A
Authority
JP
Japan
Prior art keywords
contact
fixed
rotary
drum unit
winding
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
JP7732479A
Other languages
Japanese (ja)
Other versions
JPS6115488B2 (en
Inventor
Yoji Kanchiku
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP7732479A priority Critical patent/JPS563408A/en
Publication of JPS563408A publication Critical patent/JPS563408A/en
Publication of JPS6115488B2 publication Critical patent/JPS6115488B2/ja
Granted 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

  • Recording Or Reproducing By Magnetic Means (AREA)

Abstract

PURPOSE:To eliminate the complicated wiring and then facilitate the exchanging work for the upper drim unit, by securing the connection of the windings between the rotary magnetic head and the rotary side of the rotary transformer just by fixing the upper drum unit to the fixed position of the disk. CONSTITUTION:Contact 44 composed of the elastic component of the conductive material is fixed to the back of rotary transformer turning side 40. At the same time, contact 52 such as the print panel possesing the contact face of the conductive material (copper foil) is fixed to drum 50 after fixing rotary magnetic head 48 to the fixed position. When drum unit 56 is fixed to the prescribed position of disk 38, contact 44 has the elastic deformation to be pressed to contact 52. As a result, a sufficient electric contact is secured between winding 54 of head 48 and winding 46 of side 40. The needle-like conductive component holding the elasticity to obtain the fixed stylus force can be used for contact 44.
JP7732479A 1979-06-19 1979-06-19 Tape guide drum unit Granted JPS563408A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7732479A JPS563408A (en) 1979-06-19 1979-06-19 Tape guide drum unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7732479A JPS563408A (en) 1979-06-19 1979-06-19 Tape guide drum unit

Publications (2)

Publication Number Publication Date
JPS563408A true JPS563408A (en) 1981-01-14
JPS6115488B2 JPS6115488B2 (en) 1986-04-24

Family

ID=13630748

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7732479A Granted JPS563408A (en) 1979-06-19 1979-06-19 Tape guide drum unit

Country Status (1)

Country Link
JP (1) JPS563408A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59223906A (en) * 1983-06-03 1984-12-15 Hitachi Ltd Rotary magnetic head device
JPS6066302A (en) * 1983-09-21 1985-04-16 Hitachi Ltd Device for connecting head for video tape recorder with transformer
JPS60117402A (en) * 1983-11-30 1985-06-24 Hitachi Ltd Method for connecting between vtr head and transformer
JPS61138215U (en) * 1985-02-15 1986-08-27

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS43865Y1 (en) * 1964-10-30 1968-01-17
JPS483120U (en) * 1971-05-31 1973-01-16

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS43865Y1 (en) * 1964-10-30 1968-01-17
JPS483120U (en) * 1971-05-31 1973-01-16

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59223906A (en) * 1983-06-03 1984-12-15 Hitachi Ltd Rotary magnetic head device
JPS6066302A (en) * 1983-09-21 1985-04-16 Hitachi Ltd Device for connecting head for video tape recorder with transformer
JPS60117402A (en) * 1983-11-30 1985-06-24 Hitachi Ltd Method for connecting between vtr head and transformer
JPS61138215U (en) * 1985-02-15 1986-08-27

Also Published As

Publication number Publication date
JPS6115488B2 (en) 1986-04-24

Similar Documents

Publication Publication Date Title
JPS5661026A (en) Magnetic head device
AU502606B2 (en) Guiding device for power tool
EG14168A (en) Full wave rectification apparatus for operation of dc corotrons
GB2062932B (en) Magnetic head soft-loading and -unloading device
AU512501B2 (en) Magnetic printing head
JPS5333322A (en) Current transformer for generator
GB2037476B (en) Rotary head magnetic tape scanning device
AU6271080A (en) Magnetic head alignment device
YU103277A (en) Guide for a printing head of a printing device
JPS5485018A (en) Device for feeding reproducing head for magnetic sheet reproducer
JPS5661113A (en) Current transformer for high voltage device
HK1380A (en) Magnetic tape apparatus
GB1514608A (en) Device for assembling bar windings of electrical machines
BG34589A1 (en) Positioning mechanism for the head of a magnetic dynamic memorizing device
JPS52111620A (en) Fixing apparatus of plate opposing type rotary transformer
SU587498A1 (en) Arrangement for advancing a magnetic head
YU103377A (en) Guide for a printing head of a printing device
JPS52128512A (en) Voltage regulator for tapped transformer
JPS5210120A (en) Device for maintaining head pressure of tape cassette pad in constant value
AU529515B2 (en) Improved tape head apparatus
JPS5311009A (en) Magnetic sheet rotary recording/reproducing apparatus
GB2052320B (en) Providing an electrical contact surface on a stack of insulated laminations
JPS5322749A (en) Apparatus for recording information on electric photosensitive paper
JPS5374910A (en) Device for charging recording paper
JPS51143497A (en) Apparatus for adhering tapes on paper sheet binding machine