JP4310492B2 - 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
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- JP4310492B2 JP4310492B2 JP2003332434A JP2003332434A JP4310492B2 JP 4310492 B2 JP4310492 B2 JP 4310492B2 JP 2003332434 A JP2003332434 A JP 2003332434A JP 2003332434 A JP2003332434 A JP 2003332434A JP 4310492 B2 JP4310492 B2 JP 4310492B2
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Description
11aは雌ねじ
11bは下端部
12はイヤー金具
12aは挿通孔
12bは下端部
13は押圧面部
14は接合面部
15,16は挟着面部
17は凹み
21はクサビ
21aは挿通孔
22は頭部
23は肩部
24は円弧面部
25は挟着面部
26は突起
31はボルト
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サビと、これらの3部材を互いに接合締着するボルトを備え、ボルトの螺合する雌ねじは上記両イヤー金具のうちの一方のイヤー金具にのみ設けられており、クサビの頭部両側に形成されている下り勾配の肩部には該肩部に対応した勾配であって両イヤー金具の内面上部側に形成されている押圧面部をそれぞれ当接可能に対向させる一方、両イヤー金具の下端部の相対向した内面はトロリ線の挟着面部に、この挟着面部の上方へ連続する両イヤー金具の内面部分とクサビの下端面とはより線の挟着面部にそれぞれ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。
- クサビの頭部の両イヤー金具に面した両面部は中間部分が円弧面部に形成されている一方、この円弧面部に対向した両イヤー金具側の部分は該円弧面部を押圧できる勾配状の接合面部に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。
- 両イヤー金具とクサビの相対向面部にはボルトの挿通部の上下に位置させてクサビの両面に突起が、両イヤー金具側にこれら突起の嵌る凹みがそれぞれ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 |
---|---|---|---|
JP2003332434A JP4310492B2 (ja) | 2003-08-20 | 2003-08-20 | 合成電車線用イヤー装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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JP2003332434A JP4310492B2 (ja) | 2003-08-20 | 2003-08-20 | 合成電車線用イヤー装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005067571A JP2005067571A (ja) | 2005-03-17 |
JP4310492B2 true JP4310492B2 (ja) | 2009-08-12 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2003332434A Expired - Fee Related JP4310492B2 (ja) | 2003-08-20 | 2003-08-20 | 合成電車線用イヤー装置 |
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JP (1) | JP4310492B2 (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101482061B1 (ko) | 2013-02-19 | 2015-01-13 | 주식회사 청우디엔시 | 강체전차선 장치 |
KR101490154B1 (ko) | 2013-02-19 | 2015-02-05 | 주식회사 청우디엔시 | 전차선용 홀딩장치 |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5273776B2 (ja) * | 2008-04-18 | 2013-08-28 | 三和テッキ株式会社 | トロリ線のハンガ装置 |
KR101042952B1 (ko) * | 2010-12-22 | 2011-06-20 | 주식회사 한국이알이시 | 전차선로용 쐐기형 드롭퍼 클램프 |
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 |
-
2003
- 2003-08-20 JP JP2003332434A patent/JP4310492B2/ja not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101482061B1 (ko) | 2013-02-19 | 2015-01-13 | 주식회사 청우디엔시 | 강체전차선 장치 |
KR101490154B1 (ko) | 2013-02-19 | 2015-02-05 | 주식회사 청우디엔시 | 전차선용 홀딩장치 |
Also Published As
Publication number | Publication date |
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JP2005067571A (ja) | 2005-03-17 |
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