CN203807896U - Boltless fastener system for tramcar - Google Patents
Boltless fastener system for tramcar Download PDFInfo
- Publication number
- CN203807896U CN203807896U CN201420170104.2U CN201420170104U CN203807896U CN 203807896 U CN203807896 U CN 203807896U CN 201420170104 U CN201420170104 U CN 201420170104U CN 203807896 U CN203807896 U CN 203807896U
- Authority
- CN
- China
- Prior art keywords
- rail
- fastener system
- iron chair
- sleeper
- iron
- 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
Links
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 136
- 229910052742 iron Inorganic materials 0.000 claims abstract description 69
- 241001669679 Eleotris Species 0.000 claims abstract description 25
- 238000012856 packing Methods 0.000 claims description 4
- 238000009434 installation Methods 0.000 abstract description 5
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 229910000831 Steel Inorganic materials 0.000 abstract 1
- 230000000712 assembly Effects 0.000 abstract 1
- 238000000429 assembly Methods 0.000 abstract 1
- 238000009661 fatigue test Methods 0.000 abstract 1
- 230000002265 prevention Effects 0.000 abstract 1
- 239000010959 steel Substances 0.000 abstract 1
- 239000004636 vulcanized rubber Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000004677 Nylon Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 229920001778 nylon Polymers 0.000 description 2
- 230000003139 buffering effect Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 210000001624 hip Anatomy 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000004570 mortar (masonry) Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 230000033772 system development Effects 0.000 description 1
Landscapes
- Railway Tracks (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201420170104.2U CN203807896U (en) | 2014-04-09 | 2014-04-09 | Boltless fastener system for tramcar |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201420170104.2U CN203807896U (en) | 2014-04-09 | 2014-04-09 | Boltless fastener system for tramcar |
Publications (1)
Publication Number | Publication Date |
---|---|
CN203807896U true CN203807896U (en) | 2014-09-03 |
Family
ID=51446677
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201420170104.2U Expired - Lifetime CN203807896U (en) | 2014-04-09 | 2014-04-09 | Boltless fastener system for tramcar |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN203807896U (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103966929A (en) * | 2014-04-09 | 2014-08-06 | 广州地铁设计研究院有限公司 | Bolt-free fastener system for tramcar |
CN106120486A (en) * | 2016-08-01 | 2016-11-16 | 宝鸡市鑫晟宇铁路器材有限公司 | Tramcar fastener |
CN107923130A (en) * | 2015-08-19 | 2018-04-17 | 沃斯洛工厂有限公司 | Cover the device and fixing point of at least one component of track fixing point |
-
2014
- 2014-04-09 CN CN201420170104.2U patent/CN203807896U/en not_active Expired - Lifetime
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103966929A (en) * | 2014-04-09 | 2014-08-06 | 广州地铁设计研究院有限公司 | Bolt-free fastener system for tramcar |
CN107923130A (en) * | 2015-08-19 | 2018-04-17 | 沃斯洛工厂有限公司 | Cover the device and fixing point of at least one component of track fixing point |
CN107923130B (en) * | 2015-08-19 | 2020-05-22 | 沃斯洛工厂有限公司 | Device for covering at least one component of a rail fastening point and fastening point |
CN106120486A (en) * | 2016-08-01 | 2016-11-16 | 宝鸡市鑫晟宇铁路器材有限公司 | Tramcar fastener |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee | ||
CP01 | Change in the name or title of a patent holder |
Address after: 510010 Guangdong City, Guangzhou Province Ring West Road, No. 204 Patentee after: GUANGZHOU METRO DESIGN & RESEARCH INSTITUTE Co.,Ltd. Patentee after: HEBEI YICHEN INDUSTRIAL GROUP Corp.,Ltd. Address before: 510010 Guangdong City, Guangzhou Province Ring West Road, No. 204 Patentee before: GUANGZHOU METRO DESIGN & RESEARCH INSTITUTE Co.,Ltd. Patentee before: HEBEI YICHEN INDUSTRIAL GROUP Co.,Ltd. |
|
CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: 510010 No. 204 Huanshi West Road, Guangzhou City, Guangdong Province Co-patentee after: HEBEI YICHEN INDUSTRIAL GROUP Corp.,Ltd. Patentee after: GUANGZHOU METRO DESIGN & RESEARCH INSTITUTE Co.,Ltd. Address before: 510010 No. 204 Huanshi West Road, Guangzhou City, Guangdong Province Co-patentee before: HEBEI YICHEN INDUSTRIAL GROUP Corp.,Ltd. Patentee before: GUANGZHOU METRO DESIGN & RESEARCH INSTITUTE Co.,Ltd. |
|
CX01 | Expiry of patent term | ||
CX01 | Expiry of patent term |
Granted publication date: 20140903 |