JPS6440201U - - Google Patents

Info

Publication number
JPS6440201U
JPS6440201U JP13421987U JP13421987U JPS6440201U JP S6440201 U JPS6440201 U JP S6440201U JP 13421987 U JP13421987 U JP 13421987U JP 13421987 U JP13421987 U JP 13421987U JP S6440201 U JPS6440201 U JP S6440201U
Authority
JP
Japan
Prior art keywords
cylinder
lowering
adjustment screw
fixed
double nut
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
JP13421987U
Other languages
English (en)
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 JP13421987U priority Critical patent/JPS6440201U/ja
Publication of JPS6440201U publication Critical patent/JPS6440201U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Current-Collector Devices For Electrically Propelled Vehicles (AREA)

Description

【図面の簡単な説明】
第1図はこの考案の実施例を示す下げシリンダ
の正面図、第2図は第1図の―矢視図、第3
図は従来の技術になるパンタグラフを示す正面図
、第4図は第3図における調整ねじの詳細図であ
る。 1……架台、2……碍子、3,3a……枠組、
4……支え装置、5……集電舟、6……主軸、7
……カム、8……引張ばね、9……下げシリンダ
、10……配管、11……シリンダ軸、12……
調整ねじ、13……テ―パ溝、21……ダブルナ
ツト、22……傘部、23……端部、24……カ
バー、25……基部。

Claims (1)

    【実用新案登録請求の範囲】
  1. 上昇用の引張ばねと下降用の下げシリンダとを
    備えたパンタグラフの昇降装置において、下げシ
    リンダの背圧側に設けためねじ孔に縦方向のテー
    パ溝を刻んだ調整ねじをダブルナツトで固定し、
    このダブルナツトと前記シリンダとの間に固定さ
    れる基部と一体的な傘部を備えたカバーで前記調
    整ねじを覆うことを特徴とするパンタグラフの昇
    降装置。
JP13421987U 1987-09-02 1987-09-02 Pending JPS6440201U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13421987U JPS6440201U (ja) 1987-09-02 1987-09-02

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13421987U JPS6440201U (ja) 1987-09-02 1987-09-02

Publications (1)

Publication Number Publication Date
JPS6440201U true JPS6440201U (ja) 1989-03-10

Family

ID=31392778

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13421987U Pending JPS6440201U (ja) 1987-09-02 1987-09-02

Country Status (1)

Country Link
JP (1) JPS6440201U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0534826A (ja) * 1991-08-01 1993-02-12 Mitsubishi Electric Corp スクリーン構造

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0534826A (ja) * 1991-08-01 1993-02-12 Mitsubishi Electric Corp スクリーン構造

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