JPS6195016U - - Google Patents

Info

Publication number
JPS6195016U
JPS6195016U JP17951484U JP17951484U JPS6195016U JP S6195016 U JPS6195016 U JP S6195016U JP 17951484 U JP17951484 U JP 17951484U JP 17951484 U JP17951484 U JP 17951484U JP S6195016 U JPS6195016 U JP S6195016U
Authority
JP
Japan
Prior art keywords
contact
closing spring
switchgear
prevention device
vibration prevention
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.)
Granted
Application number
JP17951484U
Other languages
English (en)
Other versions
JPH0235136Y2 (ja
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 filed Critical
Priority to JP1984179514U priority Critical patent/JPH0235136Y2/ja
Publication of JPS6195016U publication Critical patent/JPS6195016U/ja
Application granted granted Critical
Publication of JPH0235136Y2 publication Critical patent/JPH0235136Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)

Description

【図面の簡単な説明】
第1図Aは本考案に係る操作ばねの振動防止具
を備えた開閉装置の側面図、第1図Bは投入ばね
の振動防止具の詳細図、第2図は取付板24bの
正面図、第3図は操作装置の縦断面詳細図、第4
図は投入引外し機構の斜視図である。 2……筐体、2a……側枠、26……操作主軸
、29……投入ばね、62……レバー、70……
振動防止具、71……支持金具、27……緩衝部
材。

Claims (1)

    【実用新案登録請求の範囲】
  1. 接点と連動連結される操作主軸に設けたレバー
    に一端を枢着されるとともに、他端を固定系に枢
    着される投入ばねを有してなり、該投入ばねは操
    作主軸の間欠的な半回転により蓄勢されるととも
    に、その放勢による操作主軸の残る半回転により
    接点を開閉操作する開閉装置において、該開閉装
    置の筐体側枠に前記投入ばねの側部に接触する緩
    衝部材とその支持金具からなる振動防止具を取付
    けたことを特徴とする開閉器投入ばねの振動防止
    装置。
JP1984179514U 1984-11-27 1984-11-27 Expired JPH0235136Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1984179514U JPH0235136Y2 (ja) 1984-11-27 1984-11-27

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1984179514U JPH0235136Y2 (ja) 1984-11-27 1984-11-27

Publications (2)

Publication Number Publication Date
JPS6195016U true JPS6195016U (ja) 1986-06-19
JPH0235136Y2 JPH0235136Y2 (ja) 1990-09-21

Family

ID=30737081

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1984179514U Expired JPH0235136Y2 (ja) 1984-11-27 1984-11-27

Country Status (1)

Country Link
JP (1) JPH0235136Y2 (ja)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5827813U (ja) * 1981-08-19 1983-02-23 東京電力株式会社 開閉装置の接触子緩衝装置

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2963348D1 (en) * 1978-10-18 1982-09-02 Essilor Int Hydrogels from natural protein polymers, their production and soft contact lenses made from them

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5827813U (ja) * 1981-08-19 1983-02-23 東京電力株式会社 開閉装置の接触子緩衝装置

Also Published As

Publication number Publication date
JPH0235136Y2 (ja) 1990-09-21

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