JPS6183235U - - Google Patents
Info
- Publication number
- JPS6183235U JPS6183235U JP16909484U JP16909484U JPS6183235U JP S6183235 U JPS6183235 U JP S6183235U JP 16909484 U JP16909484 U JP 16909484U JP 16909484 U JP16909484 U JP 16909484U JP S6183235 U JPS6183235 U JP S6183235U
- Authority
- JP
- Japan
- Prior art keywords
- opening
- closing operation
- lock lever
- operation shaft
- bottom cover
- 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
- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
- Switch Cases, Indication, And Locking (AREA)
Description
第１図は本考案を開閉器に具体化した一実施例
を示す投入状態の断面図、第２図は切り状態の断
面図、第３図は底蓋を開放した状態を示す断面図
である。
本体ケース…１、底蓋…３、開閉操作軸…１０
、開閉操作レバー…１１、ロツクレバー…１２，
１５、ピン…１４，１６、ストツパー…１７。
Fig. 1 is a sectional view showing an embodiment of the present invention as a switch in the closed state, Fig. 2 is a sectional view in the cut state, and Fig. 3 is a sectional view showing the bottom cover in the open state. . Main body case…1, bottom cover…3, opening/closing operation shaft…10
, Opening/closing operation lever...11, Lock lever...12,
15, pin...14, 16, stopper...17.
Claims (1)
能に底蓋３を装着するとともに、開閉操作軸１０
を貫通支持し、同開閉操作軸１０を往復回動する
ことにより開閉器の開閉動作を行うように構成し
たケース入開閉器において、前記開閉操作軸１０
上に第１ロツクレバーを同期回動可能に取付け、
前記底蓋３には第２ロツクレバーを回動可能に支
持し、前記第１ロツクレバーの先端部に取着した
ピンと第２ロツクレバーに設けた長孔とにより、
底蓋３が閉成された状態においてのみ前記開閉操
作軸１０の開閉動作を許容するように連結したこ
とを特徴とするケース入開閉器における底蓋開放
時の安全装置。 The bottom cover 3 is airtightly attached to the main body case 1 and can be rotated to open and close, and the opening/closing operation shaft 10
In the case-enclosed switch configured so that the opening/closing operation of the switch is performed by penetratingly supporting the opening/closing operation shaft 10 and rotating the opening/closing operation shaft 10 reciprocatingly, the opening/closing operation shaft 10
Attach the first lock lever on top so that it can rotate synchronously,
A second lock lever is rotatably supported on the bottom cover 3, and a pin attached to the tip of the first lock lever and a long hole provided in the second lock lever allow the lock lever to be rotatably supported.
A safety device for opening a bottom cover of a case-enclosed switch, characterized in that the opening/closing operation shaft 10 is connected to allow opening/closing operations only when the bottom cover 3 is closed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16909484U JPS6183235U (en) | 1984-11-07 | 1984-11-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16909484U JPS6183235U (en) | 1984-11-07 | 1984-11-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6183235U true JPS6183235U (en) | 1986-06-02 |
Family
ID=30726842
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16909484U Pending JPS6183235U (en) | 1984-11-07 | 1984-11-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6183235U (en) |
-
1984
- 1984-11-07 JP JP16909484U patent/JPS6183235U/ja active Pending