JPH0477298U - - Google Patents
Info
- Publication number
- JPH0477298U JPH0477298U JP12089490U JP12089490U JPH0477298U JP H0477298 U JPH0477298 U JP H0477298U JP 12089490 U JP12089490 U JP 12089490U JP 12089490 U JP12089490 U JP 12089490U JP H0477298 U JPH0477298 U JP H0477298U
- Authority
- JP
- Japan
- Prior art keywords
- tightening
- insulating
- bolt
- frame
- washer
- 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
- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
Description
第１図はこの考案の一実施例による絶縁板締付
装置を示す断面側面図、第２図は従来の絶縁板締
付装置を示す断面側面図である。
１はフレーム、２は筐底、３は締付ボルト、３
ａは頭部、４は座金、７は絶縁板、８は締付ナツ
ト、９は絶縁座金、９ａは絶縁管、１０は溶接部
。なお、図中、同一符号は同一、又は相当部分を
示す。
FIG. 1 is a sectional side view showing an insulating plate tightening device according to an embodiment of the present invention, and FIG. 2 is a sectional side view showing a conventional insulating plate tightening device. 1 is the frame, 2 is the bottom of the case, 3 is the tightening bolt, 3
a is the head, 4 is a washer, 7 is an insulating plate, 8 is a tightening nut, 9 is an insulating washer, 9a is an insulating tube, and 10 is a welded part. In addition, in the figures, the same reference numerals indicate the same or equivalent parts.
Claims (1)
縁板と、上記筐底、絶縁板及びフレームを一体的
に締付ける締付ボルト及び締付ナツトと、上記締
付ナツトを上記フレームに固定する固定手段と、
上記筐底に接して設けられ上記締付ボルトが挿入
される絶縁座金と、上記絶縁座金と上記締付ボル
トの頭部との間に設けられ上記締付ボルトが挿入
される座金と、上記締付ボルトが挿入される締付
穴の内面と上記締付ボルトとの間に介在され上記
絶縁座金に一体に設けられた絶縁管とを備えた絶
縁板締付装置。 An insulating plate interposed between the bottom of the control panel casing and the frame, a tightening bolt and a tightening nut that integrally tighten the bottom of the casing, the insulating plate, and the frame, and the tightening nut fixed to the frame. fixing means;
an insulating washer provided in contact with the bottom of the casing and into which the tightening bolt is inserted; a washer provided between the insulating washer and the head of the tightening bolt into which the tightening bolt is inserted; An insulating plate tightening device comprising: an inner surface of a tightening hole into which a bolt is inserted; and an insulating tube interposed between the tightening bolt and integrally provided with the insulating washer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12089490U JPH0477298U (en) | 1990-11-19 | 1990-11-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12089490U JPH0477298U (en) | 1990-11-19 | 1990-11-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0477298U true JPH0477298U (en) | 1992-07-06 |
Family
ID=31868776
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12089490U Pending JPH0477298U (en) | 1990-11-19 | 1990-11-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0477298U (en) |
-
1990
- 1990-11-19 JP JP12089490U patent/JPH0477298U/ja active Pending