JPS6413645U - - Google Patents
Info
- Publication number
- JPS6413645U JPS6413645U JP10945087U JP10945087U JPS6413645U JP S6413645 U JPS6413645 U JP S6413645U JP 10945087 U JP10945087 U JP 10945087U JP 10945087 U JP10945087 U JP 10945087U JP S6413645 U JPS6413645 U JP S6413645U
- Authority
- JP
- Japan
- Prior art keywords
- main shaft
- lever
- pin
- drive spring
- spring
- 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
- 230000002265 prevention Effects 0.000 description 1
Landscapes
- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
Description
第１図および第２図はこの考案の開閉器用ばね
操作器の１実施例の要部を示し、第１図は斜視図
、第２図は正面図、第３図以下は従来の開閉器用
ばね操作器を示し、第３図は斜視図、第４図は駆
動ばねのばねガイドの断面図、第５図はばねガイ
ドの斜視図、第６図ないし第９図はそれぞれ動作
過程を示す一部の概略正面図である。
２……爪歯車、４……送り爪、１１……逆転防
止爪、１３……小歯車、１４……主軸、２１……
駆動ばね、３９……大歯車、４０……溝、４１…
…レバー、４２……ピン。
Figures 1 and 2 show the main parts of one embodiment of the spring operating device for a switch of this invention, Figure 1 is a perspective view, Figure 2 is a front view, and Figures 3 and below show a conventional spring operating device for a switch. The operating device is shown, FIG. 3 is a perspective view, FIG. 4 is a sectional view of the spring guide of the drive spring, FIG. 5 is a perspective view of the spring guide, and FIGS. 6 to 9 are parts showing the operation process. FIG. 2... Pawl gear, 4... Feed pawl, 11... Reversal prevention pawl, 13... Small gear, 14... Main shaft, 21...
Drive spring, 39... Large gear, 40... Groove, 41...
...Lever, 42...pin.
Claims (1)
るとともに、該主軸の回転により駆動ばねを蓄勢
し、蓄勢した前記駆動ばねのエネルギを放勢する
ことにより、開閉器の接触子を駆動するようにし
た開閉器用ばね操作器において、 前記主軸に軸着され先端にピンを有するレバー
と、前記主軸に回転自在に支持され前記ピンが摺
動自在に嵌合した円弧状の溝を有し該溝の端縁に
より前記ピンおよび前記レバーを介して前記主軸
を前記駆動ばねの蓄勢方向に回転する前記歯車機
構の終段歯車とを備えた開閉器用ばね操作器。[Claims for Utility Model Registration] By rotating the main shaft through a ratchet mechanism and a gear mechanism, storing energy in a drive spring through the rotation of the main shaft, and releasing the stored energy of the drive spring, In a spring operating device for a switch configured to drive a contactor of a switch, the lever is rotatably supported by the main shaft and has a pin at its tip, and the lever is rotatably supported by the main shaft and the pin is slidably fitted. a final stage gear of the gear mechanism, which has an arcuate groove and rotates the main shaft in the direction of accumulating the drive spring through the pin and the lever by the edge of the groove; .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10945087U JPS6413645U (en) | 1987-07-16 | 1987-07-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10945087U JPS6413645U (en) | 1987-07-16 | 1987-07-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6413645U true JPS6413645U (en) | 1989-01-24 |
Family
ID=31345701
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10945087U Pending JPS6413645U (en) | 1987-07-16 | 1987-07-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6413645U (en) |
-
1987
- 1987-07-16 JP JP10945087U patent/JPS6413645U/ja active Pending
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