CN201482856U - 不同拉延深度双槽模具板料定位、取件控制装置 - Google Patents
不同拉延深度双槽模具板料定位、取件控制装置 Download PDFInfo
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- CN201482856U CN201482856U CN2009200941512U CN200920094151U CN201482856U CN 201482856 U CN201482856 U CN 201482856U CN 2009200941512 U CN2009200941512 U CN 2009200941512U CN 200920094151 U CN200920094151 U CN 200920094151U CN 201482856 U CN201482856 U CN 201482856U
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CN2009200941512U CN201482856U (zh) | 2009-08-07 | 2009-08-07 | 不同拉延深度双槽模具板料定位、取件控制装置 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101987336A (zh) * | 2009-08-07 | 2011-03-23 | 中国第一汽车集团公司 | 不同拉延深度双槽模具板料定位、取件控制装置 |
CN112474975A (zh) * | 2020-12-22 | 2021-03-12 | 天津轻工职业技术学院 | 汽车顶盖后段及背门外板下段的高效冲压工艺 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101987336A (zh) * | 2009-08-07 | 2011-03-23 | 中国第一汽车集团公司 | 不同拉延深度双槽模具板料定位、取件控制装置 |
CN112474975A (zh) * | 2020-12-22 | 2021-03-12 | 天津轻工职业技术学院 | 汽车顶盖后段及背门外板下段的高效冲压工艺 |
CN112474975B (zh) * | 2020-12-22 | 2023-01-24 | 天津轻工职业技术学院 | 汽车顶盖后段及背门外板下段的高效冲压工艺 |
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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: CHINA FAW CO., LTD. Free format text: FORMER OWNER: CHINESE AUTO GROUP CO NO.1 Effective date: 20111201 |
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C41 | Transfer of patent application or patent right or utility model | ||
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Effective date of registration: 20111201 Address after: 130011 No. 2259 Dongfeng Avenue, West New Economic and Technological Development Zone, Changchun Patentee after: China FAW Group Corporation Address before: 130011 Dongfeng Street, Jilin, Changchun, No. 2259 Patentee before: China FAW Group Corporation |
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CX01 | Expiry of patent term |
Granted publication date: 20100526 |
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CX01 | Expiry of patent term |