JP6973748B2 - パンタグラフ - Google Patents
パンタグラフ Download PDFInfo
- Publication number
- JP6973748B2 JP6973748B2 JP2017202257A JP2017202257A JP6973748B2 JP 6973748 B2 JP6973748 B2 JP 6973748B2 JP 2017202257 A JP2017202257 A JP 2017202257A JP 2017202257 A JP2017202257 A JP 2017202257A JP 6973748 B2 JP6973748 B2 JP 6973748B2
- Authority
- JP
- Japan
- Prior art keywords
- trolley
- pantograph
- trolley shoe
- shoe
- spring portion
- 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.)
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- Current-Collector Devices For Electrically Propelled Vehicles (AREA)
Description
2 集電板
3 トロリーシュー
4 ツバ
5 バネ部
10 トロリー線
Claims (3)
- 上下方向に移動可能な集電板上にトロリーシューを備えたパンタグラフであって、
集電板とトロリーシューは一体的に移動する構造であり、
前記トロリーシューの両側にトロリー線配線方向に沿ったツバを備え、
前記ツバを介してトロリー線から受けた負荷により前記トロリーシューがトロリー線配線方向に対し垂直な水平方向に移動可能であり、
前記トロリーシューには、前記水平方向の一方側に移動した際にその方向に伸びる弾性変形するバネ部と、他方側に移動した際にその方向に伸びる弾性変形するバネ部が別々に備えられており、
前記別々のバネ部は、一方が伸びる場合は他方が縮み、他方が伸びる場合は一方が縮むプッシュ−プル機能を備えた配置となっていることを特徴とするパンタグラフ。 - 前記トロリーシューには、トロリー線配線方向に対し垂直な水平方向に移動した際に、元の位置に復元すべく弾性変形するバネ部が備えられていることを特徴とする請求項1に記載のパンタグラフ。
- コークスの移動機械に用いられている請求項1又は2に記載のパンタグラフ。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2017202257A JP6973748B2 (ja) | 2017-10-19 | 2017-10-19 | パンタグラフ |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2017202257A JP6973748B2 (ja) | 2017-10-19 | 2017-10-19 | パンタグラフ |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2019075941A JP2019075941A (ja) | 2019-05-16 |
| JP6973748B2 true JP6973748B2 (ja) | 2021-12-01 |
Family
ID=66545267
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2017202257A Active JP6973748B2 (ja) | 2017-10-19 | 2017-10-19 | パンタグラフ |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP6973748B2 (ja) |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5113763Y2 (ja) * | 1971-11-03 | 1976-04-13 | ||
| JPH04193003A (ja) * | 1990-11-27 | 1992-07-13 | H S S T:Kk | 走行体用集電装置 |
| JP6544089B2 (ja) * | 2015-07-06 | 2019-07-17 | 日本製鉄株式会社 | トロリ線および給電パンタグラフの異常監視システム |
-
2017
- 2017-10-19 JP JP2017202257A patent/JP6973748B2/ja active Active
Also Published As
| Publication number | Publication date |
|---|---|
| JP2019075941A (ja) | 2019-05-16 |
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