CN202845547U - 用于发电机护环毛坯的变形强化装置 - Google Patents
用于发电机护环毛坯的变形强化装置 Download PDFInfo
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- CN202845547U CN202845547U CN 201220463838 CN201220463838U CN202845547U CN 202845547 U CN202845547 U CN 202845547U CN 201220463838 CN201220463838 CN 201220463838 CN 201220463838 U CN201220463838 U CN 201220463838U CN 202845547 U CN202845547 U CN 202845547U
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C | Mn | Cr | Si | P | S | N |
0.092 | 19.4 | 18.42 | 0.89 | 0.25 | 0.008 | 0.48 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102825131A (zh) * | 2012-09-12 | 2012-12-19 | 上海保捷汽车零部件锻压有限公司 | 用于发电机护环毛坯的变形强化装置 |
CN105033039A (zh) * | 2015-07-08 | 2015-11-11 | 重庆民发汽车配件有限责任公司 | 一种齿圈内径胀大工装 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102825131A (zh) * | 2012-09-12 | 2012-12-19 | 上海保捷汽车零部件锻压有限公司 | 用于发电机护环毛坯的变形强化装置 |
CN102825131B (zh) * | 2012-09-12 | 2015-08-05 | 上海汽车变速器有限公司 | 用于发电机护环毛坯的变形强化装置 |
CN105033039A (zh) * | 2015-07-08 | 2015-11-11 | 重庆民发汽车配件有限责任公司 | 一种齿圈内径胀大工装 |
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Legal Events
Date | Code | Title | Description |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: SHANGHAI AUTOMOTIVE TRANSMISSION CO., LTD. Free format text: FORMER OWNER: SHANGHAI BAOJIE VEHICLE PARTS FORGING AND PRESS CO. LTD Effective date: 20150305 |
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C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20150305 Address after: 201822 Yecheng Road, Shanghai, No. 506, No. Patentee after: Shanghai Automotive Transmission Co., Ltd. Address before: 201822 Shanghai city Jiading District Jiajian Road No. 258 Patentee before: Shanghai Baojie Vehicle Parts Forging and Press Co. Ltd |
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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: 20130403 Termination date: 20190912 |