JPH0321911U - - Google Patents

Info

Publication number
JPH0321911U
JPH0321911U JP8039089U JP8039089U JPH0321911U JP H0321911 U JPH0321911 U JP H0321911U JP 8039089 U JP8039089 U JP 8039089U JP 8039089 U JP8039089 U JP 8039089U JP H0321911 U JPH0321911 U JP H0321911U
Authority
JP
Japan
Prior art keywords
series
circular arcs
metal wheel
wire
utility
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
JP8039089U
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 JP8039089U priority Critical patent/JPH0321911U/ja
Publication of JPH0321911U publication Critical patent/JPH0321911U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Electric Cable Installation (AREA)
  • Pulleys (AREA)

Description

【図面の簡単な説明】
第1図は本案の正面図、第2図は円弧軌道概略
図、第3図は面圧計算式の説明図、第4図は延線
状態説明図、第5図は金車通過抵抗係数を示す図
、第6図は金車通過抵抗係数の計算説明図、第7
図は従来型無限軌道型金車の延線状態説明図、第
8図は従来型一輪型金車正面図。 図中の符号、1……本体フレーム、2……レー
ル体、3……金車体体、4……直線部、5……上
面円弧部、6……反転円弧部、7……線保持コマ
、8……線接部、9……無限軌道体、P……プロ
テクタ部。

Claims (1)

  1. 【実用新案登録請求の範囲】 1 周縁部軌道に所定数の線保持コマ7を接続し
    てなる無限軌道体9を回動自在に配してなる金車
    において、線と接触する部分の円弧軌道を半径の
    異なる円弧の連続で構成したことを特徴とする延
    線用クローラ金車。 2 半径の異なる円弧の連続の構成は、線中間位
    置に接続された所定長の長尺剛体物の通過時、各
    円弧部において所定延線張力を止まわらない円弧
    の連続で構成されていることを特徴とする実用新
    案登録請求の範囲第1項に記載の延線用クローラ
    金車。
JP8039089U 1989-07-07 1989-07-07 Pending JPH0321911U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8039089U JPH0321911U (ja) 1989-07-07 1989-07-07

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8039089U JPH0321911U (ja) 1989-07-07 1989-07-07

Publications (1)

Publication Number Publication Date
JPH0321911U true JPH0321911U (ja) 1991-03-06

Family

ID=31625407

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8039089U Pending JPH0321911U (ja) 1989-07-07 1989-07-07

Country Status (1)

Country Link
JP (1) JPH0321911U (ja)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01218311A (ja) * 1988-02-26 1989-08-31 Fujii Denko Kk キャタピラ金車を用いた延線工法

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01218311A (ja) * 1988-02-26 1989-08-31 Fujii Denko Kk キャタピラ金車を用いた延線工法

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