JPS5925120U - Switch drive spring mounting structure - Google Patents
Switch drive spring mounting structureInfo
- Publication number
- JPS5925120U JPS5925120U JP11993282U JP11993282U JPS5925120U JP S5925120 U JPS5925120 U JP S5925120U JP 11993282 U JP11993282 U JP 11993282U JP 11993282 U JP11993282 U JP 11993282U JP S5925120 U JPS5925120 U JP S5925120U
- Authority
- JP
- Japan
- Prior art keywords
- torsion bar
- mounting structure
- spring mounting
- drive spring
- switch drive
- 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)
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図は従来構造の一例を示す図、第2図は本考案の実
施例を示す図、第3図は本考案においてメーンレバーの
パイプ内にトーションバーヲ設置した部分の拡大断面図
である。
図において、2aは可動接触部、13はメーンレバー、
14はパイプ、15はトーションバー、15aはスプラ
イン、15bはニードルベアリング、L5Cはトーショ
ンバー支え、16はフレームである。Fig. 1 is a diagram showing an example of a conventional structure, Fig. 2 is a diagram showing an embodiment of the present invention, and Fig. 3 is an enlarged cross-sectional view of the part in which a torsion bar is installed in the pipe of the main lever in the present invention. . In the figure, 2a is a movable contact part, 13 is a main lever,
14 is a pipe, 15 is a torsion bar, 15a is a spline, 15b is a needle bearing, L5C is a torsion bar support, and 16 is a frame.
Claims (1)
にパイプを貫通固着し、パイプの中にトーションバーを
収容し、該トーションバーの一端はスプラインを介して
前記パイプの一端と係止し、同シくトーションバーの他
端はニードルベアリングを介してパイプの他端を貫通し
てトーションバー支えと一体に構成し、トーションバー
支えを機構のフレームに支持されたことを特徴とする開
閉器の駆動はね取付構造。A pipe is passed through and fixed to the fulcrum part of the main lever connected to the drive contact part of the switch, a torsion bar is housed in the pipe, and one end of the torsion bar is engaged with one end of the pipe via a spline. , the other end of the torsion bar passes through the other end of the pipe via a needle bearing and is integrated with a torsion bar support, and the torsion bar support is supported by the frame of the mechanism. Drive spring mounting structure.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11993282U JPS5925120U (en) | 1982-08-09 | 1982-08-09 | Switch drive spring mounting structure |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11993282U JPS5925120U (en) | 1982-08-09 | 1982-08-09 | Switch drive spring mounting structure |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5925120U true JPS5925120U (en) | 1984-02-16 |
Family
ID=30275052
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11993282U Pending JPS5925120U (en) | 1982-08-09 | 1982-08-09 | Switch drive spring mounting structure |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5925120U (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62180900U (en) * | 1986-05-09 | 1987-11-17 | ||
JP6239193B1 (en) * | 2016-08-01 | 2017-11-29 | 三菱電機株式会社 | Operating device and circuit breaker |
-
1982
- 1982-08-09 JP JP11993282U patent/JPS5925120U/en active Pending
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62180900U (en) * | 1986-05-09 | 1987-11-17 | ||
JP6239193B1 (en) * | 2016-08-01 | 2017-11-29 | 三菱電機株式会社 | Operating device and circuit breaker |
WO2018025311A1 (en) * | 2016-08-01 | 2018-02-08 | 三菱電機株式会社 | Operating device and circuit breaker |
EP3493234A4 (en) * | 2016-08-01 | 2019-07-31 | Mitsubishi Electric Corporation | Operating device and circuit breaker |
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