JPH0177293U - - Google Patents

Info

Publication number
JPH0177293U
JPH0177293U JP1987173074U JP17307487U JPH0177293U JP H0177293 U JPH0177293 U JP H0177293U JP 1987173074 U JP1987173074 U JP 1987173074U JP 17307487 U JP17307487 U JP 17307487U JP H0177293 U JPH0177293 U JP H0177293U
Authority
JP
Japan
Prior art keywords
current collecting
conductor
signal transmission
electric device
mobile electric
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
JP1987173074U
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 JP1987173074U priority Critical patent/JPH0177293U/ja
Publication of JPH0177293U publication Critical patent/JPH0177293U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Current-Collector Devices For Electrically Propelled Vehicles (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
  • Selective Calling Equipment (AREA)

Description

【図面の簡単な説明】
図面は本考案の一実施例を示すもので、第1図
は集電ローラの部分縦断側面図、第2図は集電ロ
ーラの側面図、第3図は第2図中―線に沿う
断面図、第4図は側面図、第5図はトロリー線及
び集電ローラの縦断正面図、第6図は概略電気的
構成図である。 図面中、1はトロリー線(信号伝送用導体)、
3は移動電気機器、5は集電ローラ、6は金属細
線(金属部材)を示す。

Claims (1)

    【実用新案登録請求の範囲】
  1. トロリー線或はトロリーダクト等よりなる信号
    伝送用導体と、この導体に対し集電部材を介して
    制御信号の授受を行なう移動電気機器とを備え、
    前記集電部材を、少なくとも前記導体に対する接
    触部分が多数の金属部材を混入してなる導電性軟
    質材で形成された集電ローラにより構成したこと
    を特徴とする移動電気機器用信号伝送装置。
JP1987173074U 1987-11-12 1987-11-12 Pending JPH0177293U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987173074U JPH0177293U (ja) 1987-11-12 1987-11-12

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987173074U JPH0177293U (ja) 1987-11-12 1987-11-12

Publications (1)

Publication Number Publication Date
JPH0177293U true JPH0177293U (ja) 1989-05-24

Family

ID=31465011

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987173074U Pending JPH0177293U (ja) 1987-11-12 1987-11-12

Country Status (1)

Country Link
JP (1) JPH0177293U (ja)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62126576A (ja) * 1985-11-27 1987-06-08 日立電線株式会社 信号伝送用ブラシ

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62126576A (ja) * 1985-11-27 1987-06-08 日立電線株式会社 信号伝送用ブラシ

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