JPH0459021U - - Google Patents
Info
- Publication number
- JPH0459021U JPH0459021U JP10182690U JP10182690U JPH0459021U JP H0459021 U JPH0459021 U JP H0459021U JP 10182690 U JP10182690 U JP 10182690U JP 10182690 U JP10182690 U JP 10182690U JP H0459021 U JPH0459021 U JP H0459021U
- Authority
- JP
- Japan
- Prior art keywords
- insulator
- shape
- dough body
- hole
- expanded
- 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
- 239000012212 insulator Substances 0.000 claims description 7
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Insulators (AREA)
Description
第４図は従来の貫通碍管の構造図及び第５図は
第４図のＶ−Ｖ断面図、第６図は貫通碍管を閉鎖
配電盤に取り付けた図、第１図、第２図はこの考
案の一実施例による構造図及び断面図、第３図は
この考案の他の実施例を示す断面図である。
図において、１は貫通碍管本体、２は閉鎖配電
盤、１ａは碍管内部ドウ体、１ｂは碍管、１ｃは
取り付け金である。なお、図中、同一符号は同一
、又は相当部分を示す。
Figure 4 is a structural diagram of a conventional through-hole insulator, Figure 5 is a sectional view taken along the line V-V in Figure 4, Figure 6 is a view of the through-hole insulator installed in a closed switchboard, and Figures 1 and 2 are based on this invention. FIG. 3 is a sectional view showing another embodiment of the invention. In the figure, 1 is a through-hole insulator main body, 2 is a closed switchboard, 1a is a doe body inside the insulator tube, 1b is an insulator tube, and 1c is a fitting. In addition, in the figures, the same reference numerals indicate the same or equivalent parts.
Claims (1)
つて、ドウ体表面積の拡大したことを特徴とする
貫通碍管。 A through-hole insulator characterized in that the surface area of the dough body is expanded by making the shape of the dough body inside the insulator into a pleated shape or the like.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10182690U JPH0459021U (en) | 1990-09-26 | 1990-09-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10182690U JPH0459021U (en) | 1990-09-26 | 1990-09-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0459021U true JPH0459021U (en) | 1992-05-20 |
Family
ID=31845590
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10182690U Pending JPH0459021U (en) | 1990-09-26 | 1990-09-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0459021U (en) |
-
1990
- 1990-09-26 JP JP10182690U patent/JPH0459021U/ja active Pending