JPS5552210A - Rotary transformer assembling method - Google Patents

Rotary transformer assembling method

Info

Publication number
JPS5552210A
JPS5552210A JP12520078A JP12520078A JPS5552210A JP S5552210 A JPS5552210 A JP S5552210A JP 12520078 A JP12520078 A JP 12520078A JP 12520078 A JP12520078 A JP 12520078A JP S5552210 A JPS5552210 A JP S5552210A
Authority
JP
Japan
Prior art keywords
adhesive
core
flange
weight
onto
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.)
Pending
Application number
JP12520078A
Other languages
Japanese (ja)
Inventor
Riyuuhachirou Douro
Tateaki Iwadare
Kenji Takahashi
Hiroshi Joko
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP12520078A priority Critical patent/JPS5552210A/en
Publication of JPS5552210A publication Critical patent/JPS5552210A/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B15/00—Driving, starting or stopping record carriers of filamentary or web form; Driving both such record carriers and heads; Guiding such record carriers or containers therefor; Control thereof; Control of operating function
    • G11B15/02—Control of operating function, e.g. switching from recording to reproducing
    • G11B15/12—Masking of heads; circuits for Selecting or switching of heads between operative and inoperative functions or between different operative functions or for selection between operative heads; Masking of beams, e.g. of light beams
    • G11B15/14—Masking or switching periodically, e.g. of rotating heads

Landscapes

  • Recording Or Reproducing By Magnetic Means (AREA)

Abstract

PURPOSE:To enable a rotary transformer for a video tape recorder to improve assembly-adjustment accuracy with less component parts, by using an adhesive for assembling of a flange and a core. CONSTITUTION:A positioning axis is inserted in a hole formed on center section of a core 2, and this is attracted onto a top surface 12 a of a base 12 by a vacuum pump. Onto a top surface of the core 2, an adhesive, such as a micro-capsule type adhesive 19, is applied. And after applying the adhesive onto the core 2, a flange 1 is inserted into a flange-positioning axis 14 and provided with a weight 11, and by weight of this weight, and adhesive 19 is pressed to be made to tightly contact bottom surface of the hole of the base 12. By allowing the adhesive to solidify in this condition, the flange and the core are joined into a one-continuous-piece body keeping a relative dimensions 1 between them.
JP12520078A 1978-10-13 1978-10-13 Rotary transformer assembling method Pending JPS5552210A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12520078A JPS5552210A (en) 1978-10-13 1978-10-13 Rotary transformer assembling method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12520078A JPS5552210A (en) 1978-10-13 1978-10-13 Rotary transformer assembling method

Publications (1)

Publication Number Publication Date
JPS5552210A true JPS5552210A (en) 1980-04-16

Family

ID=14904379

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12520078A Pending JPS5552210A (en) 1978-10-13 1978-10-13 Rotary transformer assembling method

Country Status (1)

Country Link
JP (1) JPS5552210A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999065042A1 (en) * 1998-06-10 1999-12-16 The Furukawa Electric Co., Ltd. Method of assembling isolation transformer

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999065042A1 (en) * 1998-06-10 1999-12-16 The Furukawa Electric Co., Ltd. Method of assembling isolation transformer
US6915558B2 (en) 1998-06-10 2005-07-12 The Furukawa Electric Co., Ltd. Method of assembling separable transformer

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