JPS59118248U - Insulating material - Google Patents
Insulating materialInfo
- Publication number
- JPS59118248U JPS59118248U JP1110383U JP1110383U JPS59118248U JP S59118248 U JPS59118248 U JP S59118248U JP 1110383 U JP1110383 U JP 1110383U JP 1110383 U JP1110383 U JP 1110383U JP S59118248 U JPS59118248 U JP S59118248U
- Authority
- JP
- Japan
- Prior art keywords
- bushing
- insulating member
- notch
- injected
- axial direction
- 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
- Arc-Extinguishing Devices That Are Switches (AREA)
- Insulators (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第1図は従来の絶縁筒の一部切欠き断面図、第2図は本
考案の絶縁筒の断面図、第3図及び第4図は第2図のブ
ツシュを示す断面図及び平面図である。
11・・・・・・絶縁筒本体、lla・・・・・・端面
、12・・・・・・軸、13・・・・・・ブツシュ、1
3a・・・・・・端面、15・・・・・・絶縁筒、16
・・・・・・締結ねじ孔、17・・・・・・切欠き部、
A・・・・・・切欠き部の幅、B・・・・・・切欠き部
の長さ。Fig. 1 is a partially cutaway sectional view of a conventional insulating cylinder, Fig. 2 is a sectional view of the insulating cylinder of the present invention, and Figs. 3 and 4 are a sectional view and a plan view showing the bushing in Fig. 2. be. 11... Insulating tube body, lla... End face, 12... Shaft, 13... Bushing, 1
3a... End face, 15... Insulating cylinder, 16
...... fastening screw hole, 17... notch,
A: Width of the notch, B: Length of the notch.
Claims (2)
材において、この絶縁部材の端面に軸方向に沿って断面
波形のめすねじ孔を形成し、このめすねじ孔に外周に同
形の−おすねじを有するブツシュをねじ込み、このブツ
シュには端面から軸方向に袋状となる締結ねじ孔を形成
し、この締結ねじ孔を挾んだ両側に端直に開口する切欠
き部を形成し、この切欠き部に硬化性樹脂を注入光てん
したことを特徴とする絶縁部材。(1) In an insulating member formed by impregnating a thermosetting resin into a base material, a female threaded hole with a corrugated cross section is formed along the axial direction on the end face of this insulating member, and the female threaded hole has the same shape on the outer periphery. A bushing having a male thread is screwed into the bushing, and a fastening screw hole is formed in the bushing in the axial direction from the end surface, and a notch is formed to open directly on both sides of the fastening screw hole. What is claimed is: 1. An insulating member characterized in that a curable resin is injected into the cutout portion and the cutout portion is injected with light.
ともに、このブツシュの切欠き部はその幅をブツシュ径
の10ないし30%に形成し、その長さにブツシュ長さ
の5なし80%となるように形成した実用新案登録請求
の範囲第1項記載の絶縁部材。゛(2) The bushing is made of metal or plastic, and the width of the notch in the bushing is 10 to 30% of the bushing diameter, and the length is 5 to 80% of the bushing length. An insulating member according to claim 1 of the utility model registration claim.゛
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1110383U JPS59118248U (en) | 1983-01-31 | 1983-01-31 | Insulating material |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1110383U JPS59118248U (en) | 1983-01-31 | 1983-01-31 | Insulating material |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS59118248U true JPS59118248U (en) | 1984-08-09 |
Family
ID=30142526
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1110383U Pending JPS59118248U (en) | 1983-01-31 | 1983-01-31 | Insulating material |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS59118248U (en) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5025357U (en) * | 1973-06-29 | 1975-03-24 |
-
1983
- 1983-01-31 JP JP1110383U patent/JPS59118248U/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5025357U (en) * | 1973-06-29 | 1975-03-24 |
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