CN203062510U - 一种大缸径活塞环锥面加工工装夹具 - Google Patents
一种大缸径活塞环锥面加工工装夹具 Download PDFInfo
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- CN203062510U CN203062510U CN 201320083459 CN201320083459U CN203062510U CN 203062510 U CN203062510 U CN 203062510U CN 201320083459 CN201320083459 CN 201320083459 CN 201320083459 U CN201320083459 U CN 201320083459U CN 203062510 U CN203062510 U CN 203062510U
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- mandrel
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CN 201320083459 CN203062510U (zh) | 2013-02-25 | 2013-02-25 | 一种大缸径活塞环锥面加工工装夹具 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN109570717A (zh) * | 2018-12-29 | 2019-04-05 | 重庆全能电器有限公司 | 机壳自铆焊接结构 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN109570717A (zh) * | 2018-12-29 | 2019-04-05 | 重庆全能电器有限公司 | 机壳自铆焊接结构 |
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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: CHANGSHA ZHENGSHENG ENGINE PARTS CO., LTD. Free format text: FORMER OWNER: CHANGSHA ZHENGSHENG PISTON RING CO., LTD. Effective date: 20140108 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20140108 Address after: 410000 Hunan province Changsha city Changsha Lugu high tech Development Zone, Lu Jing Road No. 2 Patentee after: CHANGSHA ZHENGSHENG ENGINE PARTS CO., LTD. Address before: 410000 No. 6, three East Road, Changsha economic and Technological Development Zone, Hunan, Changsha Patentee before: Changsha Zhengsheng Piston Ring Co., Ltd. |
|
ASS | Succession or assignment of patent right |
Owner name: HUIMEN ZHENGSHENG (CHANGSHA) PISTON RING CO., LTD. Free format text: FORMER OWNER: CHANGSHA ZHENGSHENG ENGINE PARTS CO., LTD. Effective date: 20150723 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20150723 Address after: 410000 No. 6, three East Road, Changsha economic and Technological Development Zone, Hunan, Changsha Patentee after: Hui Sheng Sheng (Changsha) piston ring Co., Ltd. Address before: 410000 Hunan province Changsha city Changsha Lugu high tech Development Zone, Lu Jing Road No. 2 Patentee before: CHANGSHA ZHENGSHENG ENGINE PARTS 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: 20130717 Termination date: 20200225 |