CN203347818U - 一种液压支架就位机 - Google Patents
一种液压支架就位机 Download PDFInfo
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- CN203347818U CN203347818U CN 201320381036 CN201320381036U CN203347818U CN 203347818 U CN203347818 U CN 203347818U CN 201320381036 CN201320381036 CN 201320381036 CN 201320381036 U CN201320381036 U CN 201320381036U CN 203347818 U CN203347818 U CN 203347818U
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- hydraulic support
- pulley
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- support
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- 239000002965 rope Substances 0.000 claims description 13
- 230000003028 elevating Effects 0.000 claims description 10
- 238000007789 sealing Methods 0.000 claims description 7
- 238000009434 installation Methods 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 1
- 239000003245 coal Substances 0.000 abstract 1
- 230000005484 gravity Effects 0.000 description 5
- 238000006073 displacement reaction Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000000630 rising Effects 0.000 description 2
- 230000000875 corresponding Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
- 238000004642 transportation engineering Methods 0.000 description 1
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Priority Applications (1)
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CN 201320381036 CN203347818U (zh) | 2013-06-29 | 2013-06-29 | 一种液压支架就位机 |
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CN 201320381036 CN203347818U (zh) | 2013-06-29 | 2013-06-29 | 一种液压支架就位机 |
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CN203347818U true CN203347818U (zh) | 2013-12-18 |
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CN 201320381036 Expired - Fee Related CN203347818U (zh) | 2013-06-29 | 2013-06-29 | 一种液压支架就位机 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103306698A (zh) * | 2013-06-29 | 2013-09-18 | 长治市永华机械有限公司 | 液压支架就位机 |
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- 2013-06-29 CN CN 201320381036 patent/CN203347818U/zh not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103306698A (zh) * | 2013-06-29 | 2013-09-18 | 长治市永华机械有限公司 | 液压支架就位机 |
CN103306698B (zh) * | 2013-06-29 | 2016-04-27 | 山西凌志达煤业有限公司 | 液压支架就位机 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: SHANXI LINGZHIDA COAL INDUSTRY CO., LTD. Free format text: FORMER OWNER: CHANGZHI YONGHUA MACHINERY CO., LTD. Effective date: 20140509 |
|
C41 | Transfer of patent application or patent right or utility model | ||
C53 | Correction of patent for invention or patent application | ||
CB03 | Change of inventor or designer information |
Inventor after: Wang Haibin Inventor after: Guo Guoping Inventor after: Kong Renshan Inventor after: Si Tianshan Inventor after: Dong Zhiqiang Inventor after: Ma Xiaoli Inventor after: Yuan Leiming Inventor after: Zhao Qingzhi Inventor after: Liu Xuming Inventor after: Chang Buhai Inventor after: Yang Xinhua Inventor after: Dong Guangzhuai Inventor after: Zhang Mansheng Inventor after: Zhang Xiaokang Inventor before: Chang Buhai Inventor before: Kong Renshan Inventor before: Si Tianshan Inventor before: Dong Zhiqiang Inventor before: Ma Xiaoli Inventor before: Yang Xinhua Inventor before: Zhao Qingzhi Inventor before: Liu Xuming Inventor before: Wang Haibin Inventor before: Dong Guangzhuai Inventor before: Zhang Mansheng Inventor before: Zhang Xiaokang Inventor before: Guo Guoping |
|
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 046012 CHANGZHI, SHAANXI PROVINCE TO: 046606 CHANGZHI, SHAANXI PROVINCE Free format text: CORRECT: INVENTOR; FROM: CHANG BUHAI YANG XINHUA ZHAO QINGZHI LIU XUMING WANG HAIBIN DONG GUANGZHUAI ZHANG MANSHENG ZHANG XIAOKANG GUO GUOPING KONG RENSHAN SI TIANSHAN DONG ZHIQIANG MA XIAOLI TO: WANG HAIBIN YUAN LEIMING ZHAO QINGZHI LIU XUMING CHANG BUHAI YANG XINHUA DONG GUANGZHUAI ZHANG MANSHENG ZHANG XIAOKANG GUO GUOPING KONG RENSHAN SI TIANSHAN DONG ZHIQIANG MA XIAOLI |
|
TR01 | Transfer of patent right |
Effective date of registration: 20140509 Address after: 046606, Shanxi province Changzhi City eldest son County color head town Patentee after: Shanxi Lingzhida Coal Co., Ltd. Address before: 046012 Changzhi City Industrial Park, North Village, Shanxi Patentee before: Changzhi City Yonghua Machinery Co., Ltd. |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131218 Termination date: 20140629 |
|
EXPY | Termination of patent right or utility model |