JPS6450409U - - Google Patents
Info
- Publication number
- JPS6450409U JPS6450409U JP14542987U JP14542987U JPS6450409U JP S6450409 U JPS6450409 U JP S6450409U JP 14542987 U JP14542987 U JP 14542987U JP 14542987 U JP14542987 U JP 14542987U JP S6450409 U JPS6450409 U JP S6450409U
- Authority
- JP
- Japan
- Prior art keywords
- plastic member
- magnetic core
- core
- threaded
- outer periphery
- 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
Links
Landscapes
- Coils Or Transformers For Communication (AREA)
Description
第１図〜第３図は本考案の第１実施例〜第３実
施例をそれぞれ示す斜視図、第４図は従来のネジ
形コアを示す斜視図である。
１，１ａ〜１ｄ……ネジ溝、２……ドライバー
溝、３……磁性芯体、４，４ａ〜４ｄ……プラス
チツク部材、５……アリ溝、６……Ｘ形溝。
1 to 3 are perspective views showing first to third embodiments of the present invention, respectively, and FIG. 4 is a perspective view showing a conventional threaded core. 1, 1a to 1d...screw groove, 2...driver groove, 3...magnetic core, 4, 4a to 4d...plastic member, 5...dovetail groove, 6...X-shaped groove.
Claims (1)
を一体に設け、このプラスチツク部材の外周に上
記磁性芯体の軸線を中心とするネジ溝を形成して
なるネジ形コア。 (2) 上記プラスチツク部材は上記磁性芯体の全
周をとり囲む円筒形に形成されていることを特徴
とする実用新案登録請求の範囲第１項記載のネジ
形コア。 (3) 上記プラスチツク部材は上記磁性芯体の周
方向に等間隔に配設された複数の部材からなり、
これらの部材に上記ネジ溝が断続的に形成されて
いることを特徴とする実用新案登録請求の範囲第
１項記載のネジ形コア。[Claims for Utility Model Registration] (1) A screw formed by integrally providing a plastic member on the outer periphery of a columnar magnetic core, and forming a thread groove centered on the axis of the magnetic core on the outer periphery of the plastic member. shaped core. (2) The threaded core according to claim 1, wherein the plastic member is formed in a cylindrical shape surrounding the entire circumference of the magnetic core. (3) The plastic member is composed of a plurality of members arranged at equal intervals in the circumferential direction of the magnetic core,
The threaded core according to claim 1, wherein the threaded grooves are intermittently formed in these members.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14542987U JPS6450409U (en) | 1987-09-25 | 1987-09-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14542987U JPS6450409U (en) | 1987-09-25 | 1987-09-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6450409U true JPS6450409U (en) | 1989-03-29 |
Family
ID=31414010
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14542987U Pending JPS6450409U (en) | 1987-09-25 | 1987-09-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6450409U (en) |
-
1987
- 1987-09-25 JP JP14542987U patent/JPS6450409U/ja active Pending