CN202378904U - 地下矿山井口阻车器自动控制装置 - Google Patents
地下矿山井口阻车器自动控制装置 Download PDFInfo
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- CN202378904U CN202378904U CN 201120505365 CN201120505365U CN202378904U CN 202378904 U CN202378904 U CN 202378904U CN 201120505365 CN201120505365 CN 201120505365 CN 201120505365 U CN201120505365 U CN 201120505365U CN 202378904 U CN202378904 U CN 202378904U
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Application Number | Priority Date | Filing Date | Title |
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CN 201120505365 CN202378904U (zh) | 2011-12-07 | 2011-12-07 | 地下矿山井口阻车器自动控制装置 |
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CN 201120505365 CN202378904U (zh) | 2011-12-07 | 2011-12-07 | 地下矿山井口阻车器自动控制装置 |
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CN202378904U true CN202378904U (zh) | 2012-08-15 |
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CN 201120505365 Expired - Fee Related CN202378904U (zh) | 2011-12-07 | 2011-12-07 | 地下矿山井口阻车器自动控制装置 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103342131A (zh) * | 2013-07-19 | 2013-10-09 | 安徽建鑫新型墙材科技有限公司 | 一种用于模具车的自动制动装置 |
CN110240050A (zh) * | 2019-06-19 | 2019-09-17 | 中钢集团马鞍山矿山研究院有限公司 | 一种可调式液压联合阻车机构 |
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2011
- 2011-12-07 CN CN 201120505365 patent/CN202378904U/zh not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103342131A (zh) * | 2013-07-19 | 2013-10-09 | 安徽建鑫新型墙材科技有限公司 | 一种用于模具车的自动制动装置 |
CN110240050A (zh) * | 2019-06-19 | 2019-09-17 | 中钢集团马鞍山矿山研究院有限公司 | 一种可调式液压联合阻车机构 |
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Legal Events
Date | Code | Title | Description |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Jiangxi Hukeng Tungsten Industry Co. Ltd. Assignor: Jiangxi Rare Earth and Rare Metals Tungsten Group Co., Ltd. Contract record no.: 2015360000039 Denomination of utility model: Automatic control device for underground mine wellhead car arrester Granted publication date: 20120815 License type: Exclusive License Record date: 20150512 |
|
LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120815 Termination date: 20171207 |