CN203256700U - 一种液压钢闸门用锁具 - Google Patents
一种液压钢闸门用锁具 Download PDFInfo
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- CN203256700U CN203256700U CN 201320194511 CN201320194511U CN203256700U CN 203256700 U CN203256700 U CN 203256700U CN 201320194511 CN201320194511 CN 201320194511 CN 201320194511 U CN201320194511 U CN 201320194511U CN 203256700 U CN203256700 U CN 203256700U
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- CN
- China
- Prior art keywords
- steel gate
- lockset
- hydraulic pressure
- lock bolt
- pressure steel
- 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.)
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Abstract
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN 201320194511 CN203256700U (zh) | 2013-04-18 | 2013-04-18 | 一种液压钢闸门用锁具 |
Applications Claiming Priority (1)
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CN 201320194511 CN203256700U (zh) | 2013-04-18 | 2013-04-18 | 一种液压钢闸门用锁具 |
Publications (1)
Publication Number | Publication Date |
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CN203256700U true CN203256700U (zh) | 2013-10-30 |
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CN 201320194511 Expired - Fee Related CN203256700U (zh) | 2013-04-18 | 2013-04-18 | 一种液压钢闸门用锁具 |
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CN (1) | CN203256700U (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103174114A (zh) * | 2013-04-18 | 2013-06-26 | 烟台天圣橡胶有限公司 | 一种液压钢闸门用锁具 |
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2013
- 2013-04-18 CN CN 201320194511 patent/CN203256700U/zh not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103174114A (zh) * | 2013-04-18 | 2013-06-26 | 烟台天圣橡胶有限公司 | 一种液压钢闸门用锁具 |
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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 |
Owner name: YANTAI TIANSHENG TECHNOLOGY CO., LTD. Free format text: FORMER NAME: YANTAI TIANSHENG RUBBER CO., LTD. |
|
CP01 | Change in the name or title of a patent holder |
Address after: 264003, No. 12, Yuen Lu Industrial Park, Laishan District, Shandong, Yantai Patentee after: Yantai Tiansheng Polytron Technologies Inc Address before: 264003, No. 12, Yuen Lu Industrial Park, Laishan District, Shandong, Yantai Patentee before: Yantai Tiansheng Rubber Co., Ltd. |
|
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: 20131030 Termination date: 20180418 |