JP4329098B2 - 合成電車線用イヤー装置 - Google Patents
合成電車線用イヤー装置 Download PDFInfo
- Publication number
- JP4329098B2 JP4329098B2 JP2004071694A JP2004071694A JP4329098B2 JP 4329098 B2 JP4329098 B2 JP 4329098B2 JP 2004071694 A JP2004071694 A JP 2004071694A JP 2004071694 A JP2004071694 A JP 2004071694A JP 4329098 B2 JP4329098 B2 JP 4329098B2
- Authority
- JP
- Japan
- Prior art keywords
- ear
- bolt
- clamp
- front half
- screw
- 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
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- 229910052751 metal Inorganic materials 0.000 claims description 25
- 239000002184 metal Substances 0.000 claims description 25
- 238000003780 insertion Methods 0.000 claims description 9
- 230000037431 insertion Effects 0.000 claims description 9
- 229910000906 Bronze Inorganic materials 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 239000013585 weight reducing agent Substances 0.000 description 1
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- Suspension Of Electric Lines Or Cables (AREA)
- Clamps And Clips (AREA)
Description
Claims (3)
- 左右一対のイヤー金具と、この両イヤー金具間に挟着状態として設けられるクランプと、これらの3部材を互いに結合締着する左右両ねじを備えたボルト及び該ボルトの先方半部側のねじ部と螺合するナットを備え、上記クランプのボルト挿通孔は該ボルトの手前半部側のねじ部と螺合する雌ねじ部として機能し、このクランプと上記ボルトの両ねじ部にそれぞれ装着される両イヤー金具との各対向面の上端部側には雌雄の嵌合部が圧着可能に設けられ、その両イヤー金具の相対向した下端部はトロリ線の挟着部に形成されている一方、この挟着部の上方へ連続した状態で上記ボルトの手前半部側のねじ部上に位置するイヤー金具とクランプの下端部の相対向した内面部分はより線の挟着面部に形成されていることを特徴とする合成電車線用イヤー装置。
- 先方半部側のねじ部の呼び径は手前半部側のねじ部のそれより小さく形成されている請求項1記載の合成電車線用イヤー装置。
- クランプとボルトの手前半部側のねじ部上に位置するイヤー金具との間には、本合成電車線用イヤー装置をちょう架線に吊設したハンガーへ支持させるための取着部が設けられている請求項1又は2記載の合成電車線用イヤー装置。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004071694A JP4329098B2 (ja) | 2004-02-13 | 2004-02-13 | 合成電車線用イヤー装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004071694A JP4329098B2 (ja) | 2004-02-13 | 2004-02-13 | 合成電車線用イヤー装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005225471A JP2005225471A (ja) | 2005-08-25 |
JP4329098B2 true JP4329098B2 (ja) | 2009-09-09 |
Family
ID=35000505
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004071694A Expired - Lifetime JP4329098B2 (ja) | 2004-02-13 | 2004-02-13 | 合成電車線用イヤー装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP4329098B2 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103963666A (zh) * | 2013-01-30 | 2014-08-06 | 北京盈电电气有限公司 | 一种电气化铁路接触网终端锚固二次保护方案 |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5659007B2 (ja) * | 2010-12-28 | 2015-01-28 | 株式会社浅羽製作所 | 電車線用イヤー装置 |
CN115071508B (zh) * | 2022-07-11 | 2023-03-28 | 宝鸡保德利电气设备有限责任公司 | 一种组装式腕臂支撑定位装置 |
-
2004
- 2004-02-13 JP JP2004071694A patent/JP4329098B2/ja not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103963666A (zh) * | 2013-01-30 | 2014-08-06 | 北京盈电电气有限公司 | 一种电气化铁路接触网终端锚固二次保护方案 |
Also Published As
Publication number | Publication date |
---|---|
JP2005225471A (ja) | 2005-08-25 |
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