JPS56104517A - Insert core for car radio tuner - Google Patents

Insert core for car radio tuner

Info

Publication number
JPS56104517A
JPS56104517A JP730880A JP730880A JPS56104517A JP S56104517 A JPS56104517 A JP S56104517A JP 730880 A JP730880 A JP 730880A JP 730880 A JP730880 A JP 730880A JP S56104517 A JPS56104517 A JP S56104517A
Authority
JP
Japan
Prior art keywords
screw
core
insert core
car radio
radio tuner
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
JP730880A
Other languages
Japanese (ja)
Inventor
Takaaki Nishigaki
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.)
Hitachi Metals Ltd
Original Assignee
Nippon Ferrite 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 Nippon Ferrite Ltd filed Critical Nippon Ferrite Ltd
Priority to JP730880A priority Critical patent/JPS56104517A/en
Publication of JPS56104517A publication Critical patent/JPS56104517A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F17/00—Fixed inductances of the signal type 
    • H01F17/04—Fixed inductances of the signal type  with magnetic core

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Coils Or Transformers For Communication (AREA)

Abstract

PURPOSE:To simplify the manufacturing process and enhance the strength for an insert core, by forming a male screw at the outer circumference of a ferrite core and then engaging the male screw to the female screw formed on a supporting plate. CONSTITUTION:The driver groove 123 is formed at the upper edge part of the bar- type core 12 and the male screw 19 is formed at the outer circumference of the core 12. Then the screw 19 is engaged to the female screw 51 formed on the supporting plate 5. The outer iameter of the core 12 is constant from the upper edge through the lower edge, thus producing no problem of strength. Furthermore no other screws are used to eliminate the screw inserting job. Thus no shift is caused to the center shaft between the screw and the core to produce no deflection of the screw.
JP730880A 1980-01-24 1980-01-24 Insert core for car radio tuner Pending JPS56104517A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP730880A JPS56104517A (en) 1980-01-24 1980-01-24 Insert core for car radio tuner

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP730880A JPS56104517A (en) 1980-01-24 1980-01-24 Insert core for car radio tuner

Publications (1)

Publication Number Publication Date
JPS56104517A true JPS56104517A (en) 1981-08-20

Family

ID=11662372

Family Applications (1)

Application Number Title Priority Date Filing Date
JP730880A Pending JPS56104517A (en) 1980-01-24 1980-01-24 Insert core for car radio tuner

Country Status (1)

Country Link
JP (1) JPS56104517A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10478327B2 (en) 2018-02-22 2019-11-19 Ifgcure Holdings, Llc Postural recovery garment device system
US11020262B2 (en) 2018-02-22 2021-06-01 Ifgcure Holdings, Llc Posture, performance, recovery garment device system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10478327B2 (en) 2018-02-22 2019-11-19 Ifgcure Holdings, Llc Postural recovery garment device system
US11020262B2 (en) 2018-02-22 2021-06-01 Ifgcure Holdings, Llc Posture, performance, recovery garment device system

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