JP2008025273A - 鉄道用分岐器のふく進防止装置 - Google Patents
鉄道用分岐器のふく進防止装置 Download PDFInfo
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Abstract
【解決手段】 鉄道用分岐器の基本軌条1と外向突起30を突設したふく進防止用腹板3とを基本軌条1の腹部に添着した接着材2を介してボルト4・ナット4´締めする。ふく進防止座金5に嵌合部50を設け、嵌合部50を外向突起30に外嵌する。床板6上に間隔をおいて対向する上向突起60、60を突設する。ふく進防止座金5を対向する上向突起60、60に嵌挿するとともに床板6に固定する。
【選択図】 図1
Description
2 接着材
3 ふく進防止用腹板
4 ボルト
4´ ナット
5 ふく進防止座金
6 床板
7 ポイントヒーター
30 外向突起
31 挿入孔
50 嵌合部
60 上向突起
Claims (2)
- 鉄道用分岐器の基本軌条と外向突起を突設したふく進防止用腹板とを前記基本軌条の腹部に添着した接着材を介してボルト・ナット締めし、ふく進防止座金に嵌合部を設け、前記嵌合部を前記外向突起に外嵌し、床板上に間隔をおいて対向する上向突起を突設し、前記ふく進防止座金を前記対向する上向突起に嵌挿するとともに前記床板に固定することを特徴とする鉄道用分岐器のふく進防止装置。
- ふく進防止用腹板のレール長手方向に挿入孔を穿設し、前記挿入孔に融雪用のポイントヒーターを挿入することを特徴とする請求項1の鉄道用分岐器のふく進防止装置。
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JP2008025273A true JP2008025273A (ja) | 2008-02-07 |
JP4886410B2 JP4886410B2 (ja) | 2012-02-29 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011007015A (ja) * | 2009-06-29 | 2011-01-13 | Mine Seisakusho:Kk | ノーズ可動クロッシング構造 |
JP2019056238A (ja) * | 2017-09-21 | 2019-04-11 | 鉄道機器株式会社 | 鉄道用分岐器におけるレールブレス |
JP2019082032A (ja) * | 2017-10-30 | 2019-05-30 | 吉原鉄道工業株式会社 | センサー取付ホルダーおよび測定器 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS488331Y1 (ja) * | 1969-03-20 | 1973-03-05 | ||
JPH0415602A (ja) * | 1990-05-09 | 1992-01-21 | Nippondenso Co Ltd | 光導波路の製造方法 |
JPH08193301A (ja) * | 1995-01-13 | 1996-07-30 | Sumihatsu:Kk | 分岐器関節ポイントにおけるふく進並びに直角狂い防止l型座金 |
JP2006028819A (ja) * | 2004-07-14 | 2006-02-02 | Nippon Steel Corp | 軌道構造 |
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2006
- 2006-07-24 JP JP2006201091A patent/JP4886410B2/ja active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS488331Y1 (ja) * | 1969-03-20 | 1973-03-05 | ||
JPH0415602A (ja) * | 1990-05-09 | 1992-01-21 | Nippondenso Co Ltd | 光導波路の製造方法 |
JPH08193301A (ja) * | 1995-01-13 | 1996-07-30 | Sumihatsu:Kk | 分岐器関節ポイントにおけるふく進並びに直角狂い防止l型座金 |
JP2006028819A (ja) * | 2004-07-14 | 2006-02-02 | Nippon Steel Corp | 軌道構造 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011007015A (ja) * | 2009-06-29 | 2011-01-13 | Mine Seisakusho:Kk | ノーズ可動クロッシング構造 |
JP2019056238A (ja) * | 2017-09-21 | 2019-04-11 | 鉄道機器株式会社 | 鉄道用分岐器におけるレールブレス |
JP2019082032A (ja) * | 2017-10-30 | 2019-05-30 | 吉原鉄道工業株式会社 | センサー取付ホルダーおよび測定器 |
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