JPH0182529U - - Google Patents
Info
- Publication number
- JPH0182529U JPH0182529U JP1987177841U JP17784187U JPH0182529U JP H0182529 U JPH0182529 U JP H0182529U JP 1987177841 U JP1987177841 U JP 1987177841U JP 17784187 U JP17784187 U JP 17784187U JP H0182529 U JPH0182529 U JP H0182529U
- Authority
- JP
- Japan
- Prior art keywords
- signal transmission
- transmission conductor
- foreign matter
- electrical equipment
- equipment side
- 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
Links
- 230000008054 signal transmission Effects 0.000 claims description 5
- 239000004020 conductor Substances 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
Landscapes
- Current-Collector Devices For Electrically Propelled Vehicles (AREA)
- Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
Description
第１図乃至第３図は本考案の一実施例を示すも
ので、第１図は側面図、第２図はトロリー線及び
集電ローラの縦断正面図、第３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はローラ、５ａは外周部（
導電性軟質部）、８はブラシ（異物除去手段）を
示す。
Figures 1 to 3 show one embodiment of the present invention, with Figure 1 being a side view, Figure 2 being a longitudinal sectional front view of the trolley wire and current collecting roller, and Figure 3 being a schematic electrical configuration diagram. It is. In the drawing, 1 is a trolley wire (signal transmission conductor),
3 is a mobile electric device, 5 is a roller, and 5a is an outer peripheral part (
(conductive soft part), 8 represents a brush (foreign matter removal means).
Claims (1)
伝送用導体と、移動電気機器側に設けられ前記信
号伝送用導体に対し導電性軟質部を介して接触す
る導電性のローラと、前記移動電気機器側に前記
ローラの前側に位置して設けられ前記信号伝送用
導体に付着した異物を除去する異物除去手段とを
具備してなる移動電気機器用信号伝送装置。 A signal transmission conductor such as a trolley wire or a trolley duct, a conductive roller provided on the mobile electrical equipment side and in contact with the signal transmission conductor via a conductive soft part, and a conductive roller on the mobile electrical equipment side. A signal transmission device for a mobile electric device, comprising: foreign matter removing means located in front of the roller to remove foreign matter attached to the signal transmission conductor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987177841U JPH0182529U (en) | 1987-11-20 | 1987-11-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987177841U JPH0182529U (en) | 1987-11-20 | 1987-11-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0182529U true JPH0182529U (en) | 1989-06-01 |
Family
ID=31469491
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987177841U Pending JPH0182529U (en) | 1987-11-20 | 1987-11-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0182529U (en) |
-
1987
- 1987-11-20 JP JP1987177841U patent/JPH0182529U/ja active Pending
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