JPS61153948U - - Google Patents
Info
- Publication number
- JPS61153948U JPS61153948U JP1985037948U JP3794885U JPS61153948U JP S61153948 U JPS61153948 U JP S61153948U JP 1985037948 U JP1985037948 U JP 1985037948U JP 3794885 U JP3794885 U JP 3794885U JP S61153948 U JPS61153948 U JP S61153948U
- Authority
- JP
- Japan
- Prior art keywords
- hollow shaft
- plate
- spring
- adjustment tool
- gap
- 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
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Control Of Electric Motors In General (AREA)
- Control And Safety Of Cranes (AREA)
- Switches Operated By Changes In Physical Conditions (AREA)
Description
第１図は本考案の実施例を示す断面正面図、第
２図イ，ロはホローシヤフトとプレートとの間に
すき間を保持する場合を示すもので、イは正面略
図、ロはばねの強さとホローシヤフトの移動距離
との関係を示すグラフ、第３図イ，ロはホローシ
ヤフトがプレートを押し付ける場合を示すもので
、イは正面略図、ロはばねの強さとホローシヤフ
トの移動距離との関係を示すグラフ、第４図は従
来の過速度開閉器を示す断面正面図、第５図は過
速度開閉器の動作を示す説明図、第６図はばねの
強さとホローシヤフトの移動距離との関係を示す
グラフである。
６：ホローシヤフト、９：調整具、１２：プレ
ート止め、１３：プレート、Ａ：第１のばね、Ｂ
：第２のばね。
Fig. 1 is a cross-sectional front view showing an embodiment of the present invention, Fig. 2 A and B show the case where a gap is maintained between the hollow shaft and the plate, A is a schematic front view, and B is a diagram showing the strength of the spring. A graph showing the relationship between the moving distance of the hollow shaft and Figure 3. A and B show the case where the hollow shaft presses against the plate, A is a schematic front view, and B is a graph showing the relationship between the strength of the spring and the moving distance of the hollow shaft. , Fig. 4 is a cross-sectional front view showing a conventional overspeed switch, Fig. 5 is an explanatory diagram showing the operation of the overspeed switch, and Fig. 6 is a graph showing the relationship between the strength of the spring and the moving distance of the hollow shaft. It is. 6: Hollow shaft, 9: Adjuster, 12: Plate stopper, 13: Plate, A: First spring, B
:Second spring.
Claims (1)
レート１３を摺動自在に嵌合し、調整具９とプレ
ート１３との間に第１のばねＡを、プレート１３
とホローシヤフト６との間に第２のばねＢを挿入
するとともに、ホローシヤフト６がプレート１３
との間にすき間を保持することも、ホローシヤフ
ト６がプレート１３を押し付けることも可能にし
たことを特徴とする過速度開閉器。 A plate 13 is slidably fitted to the tip of the adjustment tool 9 via a plate stopper 12, and a first spring A is inserted between the adjustment tool 9 and the plate 13.
A second spring B is inserted between the hollow shaft 6 and the hollow shaft 6, and the hollow shaft 6
An overspeed switch characterized in that it is possible to maintain a gap between the hollow shaft 6 and the plate 13, and to allow the hollow shaft 6 to press against the plate 13.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985037948U JPS61153948U (en) | 1985-03-15 | 1985-03-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985037948U JPS61153948U (en) | 1985-03-15 | 1985-03-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61153948U true JPS61153948U (en) | 1986-09-24 |
Family
ID=30544498
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985037948U Pending JPS61153948U (en) | 1985-03-15 | 1985-03-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61153948U (en) |
-
1985
- 1985-03-15 JP JP1985037948U patent/JPS61153948U/ja active Pending