CN103696329B - A kind of fixed end frog wing rail - Google Patents
A kind of fixed end frog wing rail Download PDFInfo
- Publication number
- CN103696329B CN103696329B CN201310750173.0A CN201310750173A CN103696329B CN 103696329 B CN103696329 B CN 103696329B CN 201310750173 A CN201310750173 A CN 201310750173A CN 103696329 B CN103696329 B CN 103696329B
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- Prior art keywords
- rail
- frog
- wing
- guard rail
- guard
- 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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Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201310750173.0A CN103696329B (en) | 2013-12-31 | 2013-12-31 | A kind of fixed end frog wing rail |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201310750173.0A CN103696329B (en) | 2013-12-31 | 2013-12-31 | A kind of fixed end frog wing rail |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103696329A CN103696329A (en) | 2014-04-02 |
CN103696329B true CN103696329B (en) | 2015-08-19 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201310750173.0A Active CN103696329B (en) | 2013-12-31 | 2013-12-31 | A kind of fixed end frog wing rail |
Country Status (1)
Country | Link |
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CN (1) | CN103696329B (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108978361B (en) * | 2018-07-06 | 2024-06-07 | 中铁宝桥集团有限公司 | Wing rail of movable point frog with speed of 400 km per hour and processing method |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FI844214A0 (en) * | 1983-10-29 | 1984-10-26 | Schreck Mieves Gmbh | KORSNINGSSTYCKE FOER VAEXLAR OCH KORSNINGAR OCH FOERFARANDE FOER FRAMSTAELLNING AV ETT DYLIKT KORSNINGSSTYCKE. |
CN2799645Y (en) * | 2004-03-08 | 2006-07-26 | 顾宏立 | Frog point rail |
CN201280673Y (en) * | 2008-09-26 | 2009-07-29 | 岳万富 | Manganese steel active heart rail assembling frog |
CN202347369U (en) * | 2011-11-23 | 2012-07-25 | 岳万富 | Assembling frog of movable point rails of railway turnout |
CN202416083U (en) * | 2011-11-12 | 2012-09-05 | 中铁宝桥集团有限公司 | High manganese steel frog with special structure |
CN203741651U (en) * | 2013-12-31 | 2014-07-30 | 中铁山桥集团有限公司 | Fixed acute frog wing rail |
-
2013
- 2013-12-31 CN CN201310750173.0A patent/CN103696329B/en active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FI844214A0 (en) * | 1983-10-29 | 1984-10-26 | Schreck Mieves Gmbh | KORSNINGSSTYCKE FOER VAEXLAR OCH KORSNINGAR OCH FOERFARANDE FOER FRAMSTAELLNING AV ETT DYLIKT KORSNINGSSTYCKE. |
CN2799645Y (en) * | 2004-03-08 | 2006-07-26 | 顾宏立 | Frog point rail |
CN201280673Y (en) * | 2008-09-26 | 2009-07-29 | 岳万富 | Manganese steel active heart rail assembling frog |
CN202416083U (en) * | 2011-11-12 | 2012-09-05 | 中铁宝桥集团有限公司 | High manganese steel frog with special structure |
CN202347369U (en) * | 2011-11-23 | 2012-07-25 | 岳万富 | Assembling frog of movable point rails of railway turnout |
CN203741651U (en) * | 2013-12-31 | 2014-07-30 | 中铁山桥集团有限公司 | Fixed acute frog wing rail |
Also Published As
Publication number | Publication date |
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CN103696329A (en) | 2014-04-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C53 | Correction of patent for invention or patent application | ||
CB03 | Change of inventor or designer information |
Inventor after: Liu Hui Inventor after: Xie Zufei Inventor after: Shen Yanjie Inventor after: Wang Zhenwei Inventor after: Li Baijun Inventor after: Liu Hongzhu Inventor before: Ge Jibing Inventor before: Xie Zufei Inventor before: Shen Yanjie Inventor before: Wang Zhenwei Inventor before: Yan Zhongjie Inventor before: Liu Hongzhu |
|
COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: GE JIBING XIE ZUFEI SHEN YANJIE WANG ZHENWEI YAN ZHONGJIE LIU HONGZHU TO: LIU HUI XIE ZUFEI SHEN YANJIE WANG ZHENWEI LI BAIJUN LIU HONGZHU |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant |