JPS63149103U - - Google Patents

Info

Publication number
JPS63149103U
JPS63149103U JP4227287U JP4227287U JPS63149103U JP S63149103 U JPS63149103 U JP S63149103U JP 4227287 U JP4227287 U JP 4227287U JP 4227287 U JP4227287 U JP 4227287U JP S63149103 U JPS63149103 U JP S63149103U
Authority
JP
Japan
Prior art keywords
joint
pantograph
lower frame
upper frame
ball
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
JP4227287U
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 JP4227287U priority Critical patent/JPS63149103U/ja
Publication of JPS63149103U publication Critical patent/JPS63149103U/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図は本考案の実施例の試験用パンタグラフ
の上下枠結合部の正面図、第２図は第１図の部分
断面とした側面図、第３図は一般的なパンタグラ
フの概要構造図である。 ４……上枠、５……下枠、９……ピン、１０…
…玉軸受、１１……ボールプランジヤ、４１……
上枠継手、５１……Ｕ字状溝、５２……下枠継手
。

Claims (1)

    【実用新案登録請求の範囲】
  1. 屈伸運動を行う上枠と下枠とによつて集電舟を
    架線に摺動接触させて集電を行う電気車のパンタ
    グラフにおいて、上枠と下枠との結合部を、ピン
    を介して回動自在に結合する継手構造とし、該継
    手の一方を貫通して、先端のボールが他方の継手
    を押圧する方向に付勢されたボールプランジヤを
    設けたことを特徴とする電気車の試験用パンタグ
    ラフ。
JP4227287U 1987-03-23 1987-03-23 Pending JPS63149103U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4227287U JPS63149103U (ja) 1987-03-23 1987-03-23

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4227287U JPS63149103U (ja) 1987-03-23 1987-03-23

Publications (1)

Publication Number Publication Date
JPS63149103U true JPS63149103U (ja) 1988-09-30

Family

ID=30858028

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4227287U Pending JPS63149103U (ja) 1987-03-23 1987-03-23

Country Status (1)

Country Link
JP (1) JPS63149103U (ja)

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