JPS59183127U - bus duct - Google Patents
bus ductInfo
- Publication number
- JPS59183127U JPS59183127U JP7663683U JP7663683U JPS59183127U JP S59183127 U JPS59183127 U JP S59183127U JP 7663683 U JP7663683 U JP 7663683U JP 7663683 U JP7663683 U JP 7663683U JP S59183127 U JPS59183127 U JP S59183127U
- Authority
- JP
- Japan
- Prior art keywords
- screw hole
- center
- female thread
- vertical
- bus duct
- 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.)
- Granted
Links
Landscapes
- Installation Of Bus-Bars (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) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図および第２図は、従来のバスダクトの設定を示す
断面図、第３図は一部改良したバスダクトの断面図、第
４図は第３図実施時の問題点を示す断面図、第５図は本
願考案のバスダクト設定を示す断面図及び矩形状ナツト
を下面からみた平面図、第６図は本願考案の矩形状ナツ
トの斜視図。
１、 ｌａ、 ｌｂ−・・横部材、２． ２ａ、
２ｂ−・・縦部材、３・・・絶縁ブスバー、４・・・
横部材ビス穴、５・・・縦部材ビス穴、６．１０・・・
ビス、７．９・・・従来品の矩形ナツト、８・・・縦部
材の耳部、１１・・・本願考案に係る矩形ナツト、１２
ａ、１２ｂ・・・ねじ穴から遠い角、１３ａ、１３ｂ・
・・ねじ穴から近い角、Ａ、 Ｂ・・・突記。Figures 1 and 2 are cross-sectional views showing the conventional bus duct settings, Figure 3 is a cross-sectional view of a partially improved bus duct, Figure 4 is a cross-sectional view showing problems when implementing Figure 3; FIG. 5 is a sectional view showing the bus duct setting of the present invention and a plan view of the rectangular nut viewed from below, and FIG. 6 is a perspective view of the rectangular nut of the present invention. 1, la, lb--lateral member, 2. 2a,
2b-- Vertical member, 3... Insulated bus bar, 4...
Horizontal member screw hole, 5...Vertical member screw hole, 6.10...
Screw, 7.9... Conventional rectangular nut, 8... Ear portion of vertical member, 11... Rectangular nut according to the invention of the present application, 12
a, 12b...corner far from the screw hole, 13a, 13b...
...Corners closest to the screw holes, A, B...protruding marks.
Claims (1)
と矩形状ナツトで締結してなるバスダクトハウジングに
おいて、横部材には連結用のビス穴を設け、縦部材には
連結用ビス穴を設けることなく構成し、めねじは矩形状
ナツト長辺方向に偏心させ、めねじビス穴中心から遠い
方の角度の長さを１１とし、ビス穴中心から縦部材と接
する点までの距離１゜より長くとり、ビス穴中心からめ
ねじの近い方の角度の長さ１゜を１゜より短かくし、そ
の近い方の両角のうち辺に向って左側の角１こは縦部材
の板厚ｔに等しい上方向への突起を設け、右側の角はｔ
に等しい下方向の突起を設け、該めねじにより縦部材の
耳部を締結挾持するようにした、矩形状ナツトとビスに
より縦横部材を一体とじた構造のバスダクトハウジング
。In a bus duct housing formed by fastening the upper and lower U-shaped horizontal members and the left and right U-shaped vertical members with screws and rectangular nuts, the horizontal members have screw holes for connection, and the vertical members have screw holes for connection. The female thread is eccentric in the long side direction of the rectangular nut, and the length of the angle farthest from the center of the female thread screw hole is 11, and from the center of the screw hole to the point where it contacts the vertical member. The distance from the center of the screw hole to the female thread should be longer than 1°, and the length of the angle nearer to the female thread from the center of the screw hole should be less than 1°, and of both the nearer corners, the one on the left side when facing the side should be An upward protrusion equal to the plate thickness t is provided, and the right corner is t.
A bus duct housing having a structure in which vertical and horizontal members are integrally joined by rectangular nuts and screws, in which a downward protrusion equal to 1 is provided, and the ear portions of the vertical members are fastened and clamped by the female threads.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7663683U JPS59183127U (en) | 1983-05-20 | 1983-05-20 | bus duct |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7663683U JPS59183127U (en) | 1983-05-20 | 1983-05-20 | bus duct |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59183127U true JPS59183127U (en) | 1984-12-06 |
| JPH0210752Y2 JPH0210752Y2 (en) | 1990-03-16 |
Family
ID=30206683
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7663683U Granted JPS59183127U (en) | 1983-05-20 | 1983-05-20 | bus duct |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59183127U (en) |
-
1983
- 1983-05-20 JP JP7663683U patent/JPS59183127U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0210752Y2 (en) | 1990-03-16 |
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