CN203684004U - 梯形轨枕的限位装置 - Google Patents
梯形轨枕的限位装置 Download PDFInfo
- Publication number
- CN203684004U CN203684004U CN201420012176.4U CN201420012176U CN203684004U CN 203684004 U CN203684004 U CN 203684004U CN 201420012176 U CN201420012176 U CN 201420012176U CN 203684004 U CN203684004 U CN 203684004U
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- Prior art keywords
- longitudinal beam
- positive stop
- lug boss
- steel concrete
- stop lug
- 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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- 241001669679 Eleotris Species 0.000 title claims abstract description 63
- 239000004567 concrete Substances 0.000 claims abstract description 101
- 239000002184 metal Substances 0.000 claims abstract description 48
- 239000011150 reinforced concrete Substances 0.000 claims abstract description 8
- 229910000831 Steel Inorganic materials 0.000 claims description 99
- 239000010959 steel Substances 0.000 claims description 99
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 42
- 125000006850 spacer group Chemical group 0.000 claims description 31
- 238000000465 moulding Methods 0.000 claims description 8
- 238000005266 casting Methods 0.000 claims description 6
- 239000011178 precast concrete Substances 0.000 claims description 3
- 238000005516 engineering process Methods 0.000 abstract description 7
- 238000009434 installation Methods 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 229910001294 Reinforcing steel Inorganic materials 0.000 abstract 1
- 238000000034 method Methods 0.000 description 12
- 238000010586 diagram Methods 0.000 description 11
- 238000010276 construction Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
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Abstract
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Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201420012176.4U CN203684004U (zh) | 2014-01-09 | 2014-01-09 | 梯形轨枕的限位装置 |
Applications Claiming Priority (1)
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CN201420012176.4U CN203684004U (zh) | 2014-01-09 | 2014-01-09 | 梯形轨枕的限位装置 |
Publications (1)
Publication Number | Publication Date |
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CN203684004U true CN203684004U (zh) | 2014-07-02 |
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CN201420012176.4U Expired - Lifetime CN203684004U (zh) | 2014-01-09 | 2014-01-09 | 梯形轨枕的限位装置 |
Country Status (1)
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CN (1) | CN203684004U (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104195891A (zh) * | 2014-08-19 | 2014-12-10 | 昆明理工大学 | 一种有砟轨道道床多向约束装置 |
CN111663375A (zh) * | 2020-06-18 | 2020-09-15 | 成都市新筑路桥机械股份有限公司 | 一种新型梁式嵌入式轨道系统及其施工和维护工艺 |
-
2014
- 2014-01-09 CN CN201420012176.4U patent/CN203684004U/zh not_active Expired - Lifetime
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104195891A (zh) * | 2014-08-19 | 2014-12-10 | 昆明理工大学 | 一种有砟轨道道床多向约束装置 |
CN104195891B (zh) * | 2014-08-19 | 2016-07-06 | 昆明理工大学 | 一种有砟轨道道床多向约束装置 |
CN111663375A (zh) * | 2020-06-18 | 2020-09-15 | 成都市新筑路桥机械股份有限公司 | 一种新型梁式嵌入式轨道系统及其施工和维护工艺 |
CN111663375B (zh) * | 2020-06-18 | 2022-01-04 | 成都市新筑路桥机械股份有限公司 | 一种新型梁式嵌入式轨道系统及其施工和维护工艺 |
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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 RAIL AND TRANSIT DESIGN + RESEARCH INSTITU Effective date: 20140805 |
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C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20140805 Address after: 100044 Beijing city Xicheng District Xizhimen Street No. 1 Building No. 3 hospital 21D7-D9 (Desheng Park) Patentee after: BEIJING YIKE LUTONG RAILWAY EQUIPEMNT Co.,Ltd. Patentee after: BEIJING RAIL AND TRANSIT DESIGN & RESEARCH INSTITUTE Co.,Ltd. Address before: 100044 Beijing city Xicheng District Xizhimen Street No. 1 Building No. 3 hospital 21D7-9 Patentee before: BEIJING YIKE LUTONG RAILWAY EQUIPEMNT Co.,Ltd. |
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CX01 | Expiry of patent term |
Granted publication date: 20140702 |
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CX01 | Expiry of patent term |