CN203876773U - 一种用于减速顶临界速度分档机构 - Google Patents
一种用于减速顶临界速度分档机构 Download PDFInfo
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- CN203876773U CN203876773U CN201420317094.0U CN201420317094U CN203876773U CN 203876773 U CN203876773 U CN 203876773U CN 201420317094 U CN201420317094 U CN 201420317094U CN 203876773 U CN203876773 U CN 203876773U
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- 229910000831 Steel Inorganic materials 0.000 claims description 10
- 239000010959 steel Substances 0.000 claims description 10
- 241000269799 Perca fluviatilis Species 0.000 claims description 6
- 230000001105 regulatory effect Effects 0.000 abstract 4
- 238000004080 punching Methods 0.000 abstract 1
- 238000007789 sealing Methods 0.000 abstract 1
- 239000012530 fluid Substances 0.000 description 5
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000008358 core component Substances 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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CN201420317094.0U CN203876773U (zh) | 2014-06-13 | 2014-06-13 | 一种用于减速顶临界速度分档机构 |
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Cited By (1)
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CN104057977A (zh) * | 2014-06-13 | 2014-09-24 | 哈尔滨市特多佳调速技术开发中心 | 一种用于减速顶临界速度分档机构 |
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Publication number | Priority date | Publication date | Assignee | Title |
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CN104057977A (zh) * | 2014-06-13 | 2014-09-24 | 哈尔滨市特多佳调速技术开发中心 | 一种用于减速顶临界速度分档机构 |
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Date | Code | Title | Description |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CB03 | Change of inventor or designer information | ||
CB03 | Change of inventor or designer information |
Inventor after: Zhou Ji Inventor after: Qiu Mangen Inventor after: Wang Qian Inventor after: Hu Dongdong Inventor after: Zhao Yankai Inventor after: Dong Xiaolu Inventor after: Guo Shuang Inventor after: Liu Lina Inventor after: He Ning Inventor before: Qiu Mangen Inventor before: Wang Qian Inventor before: Hu Dongdong Inventor before: Zhao Yankai Inventor before: Dong Xiaolu Inventor before: Guo Shuang Inventor before: Liu Lina Inventor before: He Ning |
|
CP03 | Change of name, title or address | ||
CP03 | Change of name, title or address |
Address after: 150000 the third floor, building 2, Nangang District high tech Zone, Harbin, Heilongjiang Patentee after: HARBIN RAILWAY SPEED REDUCER SPEED RESEARCH CO.,LTD. Address before: 150006 Harbin, Heilongjiang, Nangang District Post Street, No. 339 Patentee before: HARBIN TDJ SYSTEM RESEARCH CENTER |
|
CX01 | Expiry of patent term | ||
CX01 | Expiry of patent term |
Granted publication date: 20141015 |