JPH0183947U - - Google Patents

Info

Publication number
JPH0183947U
JPH0183947U JP1987178844U JP17884487U JPH0183947U JP H0183947 U JPH0183947 U JP H0183947U JP 1987178844 U JP1987178844 U JP 1987178844U JP 17884487 U JP17884487 U JP 17884487U JP H0183947 U JPH0183947 U JP H0183947U
Authority
JP
Japan
Prior art keywords
spring
cover
main body
movable member
spring shaft
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
JP1987178844U
Other languages
English (en)
Other versions
JPH0749063Y2 (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 JP1987178844U priority Critical patent/JPH0749063Y2/ja
Publication of JPH0183947U publication Critical patent/JPH0183947U/ja
Application granted granted Critical
Publication of JPH0749063Y2 publication Critical patent/JPH0749063Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Accessory Devices And Overall Control Thereof (AREA)
  • Closing And Opening Devices For Wings, And Checks For Wings (AREA)
  • Closures For Containers (AREA)
  • Pivots And Pivotal Connections (AREA)

Description

【図面の簡単な説明】
図面はこの考案の一実施例を示す断面図である
。 １は本体、２はカバー、５は第２スプリング軸
、６は移動部材、８は第２スプリング、１０は第
１スプリング軸、１４は第１スプリング。

Claims (1)

    【実用新案登録請求の範囲】
  1. 本体１に対して上下方向に開閉自在なカバー２
    と、上記本体１側に設けられた第２スプリング軸
    ５に移動自在に支承された移動部材６の間に伸縮
    自在な第１スプリング軸１０の両端を枢着し、か
    つ該第１スプリング軸１０に上記カバー２の荷重
    を支持する第１スプリング１４を設けると共に、
    上記第２スプリング軸５には移動部材６をカバー
    ２の枢着部と反対の方向へ付勢する第２スプリン
    グ８を設けてなるカウンタバランス装置。
JP1987178844U 1987-11-26 1987-11-26 カウンタバランス装置 Expired - Lifetime JPH0749063Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987178844U JPH0749063Y2 (ja) 1987-11-26 1987-11-26 カウンタバランス装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987178844U JPH0749063Y2 (ja) 1987-11-26 1987-11-26 カウンタバランス装置

Publications (2)

Publication Number Publication Date
JPH0183947U true JPH0183947U (ja) 1989-06-05
JPH0749063Y2 JPH0749063Y2 (ja) 1995-11-13

Family

ID=31470441

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987178844U Expired - Lifetime JPH0749063Y2 (ja) 1987-11-26 1987-11-26 カウンタバランス装置

Country Status (1)

Country Link
JP (1) JPH0749063Y2 (ja)

Also Published As

Publication number Publication date
JPH0749063Y2 (ja) 1995-11-13

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