CN202790337U - 齿轮减速器及使用该齿轮减速器的电动葫芦起升机构 - Google Patents
齿轮减速器及使用该齿轮减速器的电动葫芦起升机构 Download PDFInfo
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- CN202790337U CN202790337U CN 201220485198 CN201220485198U CN202790337U CN 202790337 U CN202790337 U CN 202790337U CN 201220485198 CN201220485198 CN 201220485198 CN 201220485198 U CN201220485198 U CN 201220485198U CN 202790337 U CN202790337 U CN 202790337U
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CN 201220485198 CN202790337U (zh) | 2012-09-21 | 2012-09-21 | 齿轮减速器及使用该齿轮减速器的电动葫芦起升机构 |
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CN 201220485198 CN202790337U (zh) | 2012-09-21 | 2012-09-21 | 齿轮减速器及使用该齿轮减速器的电动葫芦起升机构 |
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CN 201220485198 Expired - Fee Related CN202790337U (zh) | 2012-09-21 | 2012-09-21 | 齿轮减速器及使用该齿轮减速器的电动葫芦起升机构 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN107830115A (zh) * | 2017-09-30 | 2018-03-23 | 江苏理工学院 | 一种高强度低噪声点线啮合直齿轮副 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107830115A (zh) * | 2017-09-30 | 2018-03-23 | 江苏理工学院 | 一种高强度低噪声点线啮合直齿轮副 |
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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: HENAN PU RUI PML PRECISION MECHANISM LTD. Assignor: Weihua Group Co. Ltd.|Cologne (Xinxiang) Crane Co. Contract record no.: 2015410000014 Denomination of utility model: Gear reducer and electric hoist mechanism using the same Granted publication date: 20130313 License type: Exclusive License Record date: 20150326 |
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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 |
Granted publication date: 20130313 Termination date: 20160921 |
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CF01 | Termination of patent right due to non-payment of annual fee |