CN201089872Y - 钢轨伸缩调节器 - Google Patents
钢轨伸缩调节器 Download PDFInfo
- Publication number
- CN201089872Y CN201089872Y CNU2007201735176U CN200720173517U CN201089872Y CN 201089872 Y CN201089872 Y CN 201089872Y CN U2007201735176 U CNU2007201735176 U CN U2007201735176U CN 200720173517 U CN200720173517 U CN 200720173517U CN 201089872 Y CN201089872 Y CN 201089872Y
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- Prior art keywords
- rail
- stock
- steel
- brace
- switch
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- 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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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 78
- 239000010959 steel Substances 0.000 claims abstract description 78
- 241001669679 Eleotris Species 0.000 claims abstract description 16
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 30
- 229910052742 iron Inorganic materials 0.000 claims description 15
- 239000002131 composite material Substances 0.000 claims description 11
- 230000009467 reduction Effects 0.000 claims description 6
- 230000003014 reinforcing effect Effects 0.000 claims description 6
- 238000004873 anchoring Methods 0.000 claims description 4
- 230000007704 transition Effects 0.000 claims description 3
- 238000012423 maintenance Methods 0.000 abstract description 17
- 230000008901 benefit Effects 0.000 abstract description 5
- 230000008602 contraction Effects 0.000 description 15
- 238000000034 method Methods 0.000 description 6
- 230000002457 bidirectional effect Effects 0.000 description 5
- 150000001875 compounds Chemical class 0.000 description 5
- 238000006073 displacement reaction Methods 0.000 description 5
- 230000009977 dual effect Effects 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 210000001503 joint Anatomy 0.000 description 3
- 230000008439 repair process Effects 0.000 description 3
- 230000003068 static effect Effects 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU2007201735176U CN201089872Y (zh) | 2007-09-30 | 2007-09-30 | 钢轨伸缩调节器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU2007201735176U CN201089872Y (zh) | 2007-09-30 | 2007-09-30 | 钢轨伸缩调节器 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN201089872Y true CN201089872Y (zh) | 2008-07-23 |
Family
ID=39861630
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNU2007201735176U Expired - Lifetime CN201089872Y (zh) | 2007-09-30 | 2007-09-30 | 钢轨伸缩调节器 |
Country Status (1)
Country | Link |
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CN (1) | CN201089872Y (zh) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102518007A (zh) * | 2011-12-12 | 2012-06-27 | 中铁宝桥集团有限公司 | 钢轨伸缩调节器 |
CN106337324A (zh) * | 2016-11-03 | 2017-01-18 | 中国铁道科学研究院 | 槽型轨钢轨伸缩调节器 |
CN107700282A (zh) * | 2017-09-01 | 2018-02-16 | 中国铁建重工集团有限公司 | 一种道岔间隔铁 |
CN108642977A (zh) * | 2018-05-18 | 2018-10-12 | 中铁山桥集团有限公司 | 一种600米以下曲线单向伸缩调节器结构 |
RU218841U1 (ru) * | 2023-03-07 | 2023-06-14 | Открытое Акционерное Общество "Российские Железные Дороги" | Уравнительный стык |
CN116927003A (zh) * | 2023-09-01 | 2023-10-24 | 中铁一局集团有限公司 | 一种钢轨温度伸缩调节器及铺设安装方法 |
-
2007
- 2007-09-30 CN CNU2007201735176U patent/CN201089872Y/zh not_active Expired - Lifetime
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102518007A (zh) * | 2011-12-12 | 2012-06-27 | 中铁宝桥集团有限公司 | 钢轨伸缩调节器 |
CN102518007B (zh) * | 2011-12-12 | 2014-03-12 | 中铁宝桥集团有限公司 | 钢轨伸缩调节器 |
CN106337324A (zh) * | 2016-11-03 | 2017-01-18 | 中国铁道科学研究院 | 槽型轨钢轨伸缩调节器 |
CN107700282A (zh) * | 2017-09-01 | 2018-02-16 | 中国铁建重工集团有限公司 | 一种道岔间隔铁 |
CN108642977A (zh) * | 2018-05-18 | 2018-10-12 | 中铁山桥集团有限公司 | 一种600米以下曲线单向伸缩调节器结构 |
RU218841U1 (ru) * | 2023-03-07 | 2023-06-14 | Открытое Акционерное Общество "Российские Железные Дороги" | Уравнительный стык |
CN116927003A (zh) * | 2023-09-01 | 2023-10-24 | 中铁一局集团有限公司 | 一种钢轨温度伸缩调节器及铺设安装方法 |
CN116927003B (zh) * | 2023-09-01 | 2024-02-23 | 中铁一局集团有限公司 | 一种钢轨温度伸缩调节器及铺设安装方法 |
US12110639B1 (en) | 2023-09-01 | 2024-10-08 | China Railway First Group Co., Ltd | Rail temperature expansion joint and laying and mounting method |
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Legal Events
Date | Code | Title | Description |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: BEIJING TIEKE SHOUGANG ORBIT TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: RAILWAY CONSTRUCTION INSTITUTE OF CHINA ACADEMY OF RAILWAY SCIENCES Effective date: 20081114 |
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C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20081114 Address after: B211, Zhongxing Road 10, Changping District science and Technology Park, Beijing, 102200 Patentee after: Beijing Tieke Shougang Track Technology Co., Ltd. Address before: Beijing City, Haidian District Daliushu Road 2, zip code: 100081 Patentee before: Railway Construction Institute of China Academy of Railway Sciences |
|
C56 | Change in the name or address of the patentee |
Owner name: BEIJING TIEKE SHOUGANG RAIL TECHNOLOGY CO., LTD. Free format text: FORMER NAME: BEIJING RAILWAY SCIENCE SHOUGANG RAILWAY TECHNOLOGY CO., LTD. |
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CP03 | Change of name, title or address |
Address after: 102200 No. 24 South Road, Shahe Town, Changping District, Beijing Patentee after: Beijing Tieke Shougang Track Technology Co., Ltd. Address before: 102200, Zhongxing Road 10, Changping District science and Technology Park, Beijing, B211 Patentee before: Beijing Tieke Shougang Track Technology Co., Ltd. |
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ASS | Succession or assignment of patent right |
Owner name: RAILWAY CONSTRUCTION INSTITUTE OF CHINA ACADEMY OF Free format text: FORMER OWNER: BEIJING TIEKE SHOUGANG RAIL TECHNOLOGY CO., LTD. Effective date: 20150121 |
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C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 102200 CHANGPING, BEIJING TO: 100081 HAIDIAN, BEIJING |
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TR01 | Transfer of patent right |
Effective date of registration: 20150121 Address after: 100081 Beijing city Haidian District Daliushu Road No. 2 Patentee after: Railway Construction Institute of China Academy of Railway Sciences Address before: 102200 No. 24 South Road, Shahe Town, Changping District, Beijing Patentee before: Beijing Tieke Shougang Track Technology Co., Ltd. |
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CX01 | Expiry of patent term |
Granted publication date: 20080723 |
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CX01 | Expiry of patent term |