JPS5925120U - Switch drive spring mounting structure - Google Patents

Switch drive spring mounting structure

Info

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
Application number
JP11993282U
Other languages
Japanese (ja)
Inventor
的場　迪夫
山田　剛彦
Original Assignee
株式会社高岳製作所
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 株式会社高岳製作所 filed Critical 株式会社高岳製作所
Priority to JP11993282U priority Critical patent/JPS5925120U/en
Publication of JPS5925120U publication Critical patent/JPS5925120U/en
Pending legal-status Critical Current

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

【図面の簡単な説明】[Brief explanation of the drawing]

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)

【実用新案登録請求の範囲】[Scope of utility model registration request] 開閉器の駆動接触部と連結されるメーンレバーの支点部
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.
JP11993282U 1982-08-09 1982-08-09 Switch drive spring mounting structure Pending JPS5925120U (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (4)

* Cited by examiner, † Cited by third party
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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