JPH0732246Y2 - スプリング式摩耗防止き電分岐装置 - Google Patents
スプリング式摩耗防止き電分岐装置Info
- Publication number
- JPH0732246Y2 JPH0732246Y2 JP1990059680U JP5968090U JPH0732246Y2 JP H0732246 Y2 JPH0732246 Y2 JP H0732246Y2 JP 1990059680 U JP1990059680 U JP 1990059680U JP 5968090 U JP5968090 U JP 5968090U JP H0732246 Y2 JPH0732246 Y2 JP H0732246Y2
- Authority
- JP
- Japan
- Prior art keywords
- feeder
- branch
- trolley wire
- line
- attached
- 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.)
- Expired - Lifetime
Links
- 230000002265 prevention Effects 0.000 title description 2
- 239000002184 metal Substances 0.000 claims description 9
- 229910052751 metal Inorganic materials 0.000 claims description 9
- 210000005069 ears Anatomy 0.000 claims description 8
- 239000012212 insulator Substances 0.000 claims description 5
- 230000005611 electricity Effects 0.000 claims description 2
- 239000011347 resin Substances 0.000 description 8
- 229920005989 resin Polymers 0.000 description 8
- 230000008602 contraction Effects 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000011810 insulating material Substances 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 239000013585 weight reducing agent Substances 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229910052573 porcelain Inorganic materials 0.000 description 1
Landscapes
- Current-Collector Devices For Electrically Propelled Vehicles (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1990059680U JPH0732246Y2 (ja) | 1990-06-07 | 1990-06-07 | スプリング式摩耗防止き電分岐装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1990059680U JPH0732246Y2 (ja) | 1990-06-07 | 1990-06-07 | スプリング式摩耗防止き電分岐装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH0418022U JPH0418022U (en]) | 1992-02-14 |
JPH0732246Y2 true JPH0732246Y2 (ja) | 1995-07-26 |
Family
ID=31586391
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1990059680U Expired - Lifetime JPH0732246Y2 (ja) | 1990-06-07 | 1990-06-07 | スプリング式摩耗防止き電分岐装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0732246Y2 (en]) |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS54128202U (en]) * | 1978-02-28 | 1979-09-06 | ||
JPH0513492Y2 (en]) * | 1987-06-22 | 1993-04-09 | ||
JPH0219304U (en]) * | 1988-07-22 | 1990-02-08 |
-
1990
- 1990-06-07 JP JP1990059680U patent/JPH0732246Y2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JPH0418022U (en]) | 1992-02-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
EXPY | Cancellation because of completion of term |