CN2933653Y - 金属薄板局部管状凸台壁部增厚成形模具 - Google Patents
金属薄板局部管状凸台壁部增厚成形模具 Download PDFInfo
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- CN2933653Y CN2933653Y CN 200620056161 CN200620056161U CN2933653Y CN 2933653 Y CN2933653 Y CN 2933653Y CN 200620056161 CN200620056161 CN 200620056161 CN 200620056161 U CN200620056161 U CN 200620056161U CN 2933653 Y CN2933653 Y CN 2933653Y
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- punch
- holding pad
- tubular boss
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- plate
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- Shaping Metal By Deep-Drawing, Or The Like (AREA)
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CN 200620056161 CN2933653Y (zh) | 2006-03-14 | 2006-03-14 | 金属薄板局部管状凸台壁部增厚成形模具 |
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CN 200620056161 CN2933653Y (zh) | 2006-03-14 | 2006-03-14 | 金属薄板局部管状凸台壁部增厚成形模具 |
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CN2933653Y true CN2933653Y (zh) | 2007-08-15 |
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CN 200620056161 Expired - Fee Related CN2933653Y (zh) | 2006-03-14 | 2006-03-14 | 金属薄板局部管状凸台壁部增厚成形模具 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105583245A (zh) * | 2015-12-23 | 2016-05-18 | 瑞安市驰润冷挤压有限公司 | 一种铝板接头的冷挤压成型工艺 |
CN106424502A (zh) * | 2016-11-17 | 2017-02-22 | 北京航星机器制造有限公司 | 一种筒壁厚度大于法兰厚度的板料产品镦挤方法及装置 |
CN112139424A (zh) * | 2020-09-21 | 2020-12-29 | 湘潭大学 | 一种具有小圆角特征的筒形件板锻造成形模具及方法 |
-
2006
- 2006-03-14 CN CN 200620056161 patent/CN2933653Y/zh not_active Expired - Fee Related
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105583245A (zh) * | 2015-12-23 | 2016-05-18 | 瑞安市驰润冷挤压有限公司 | 一种铝板接头的冷挤压成型工艺 |
CN106424502A (zh) * | 2016-11-17 | 2017-02-22 | 北京航星机器制造有限公司 | 一种筒壁厚度大于法兰厚度的板料产品镦挤方法及装置 |
CN112139424A (zh) * | 2020-09-21 | 2020-12-29 | 湘潭大学 | 一种具有小圆角特征的筒形件板锻造成形模具及方法 |
CN112139424B (zh) * | 2020-09-21 | 2022-04-08 | 湘潭大学 | 一种具有小圆角特征的筒形件板锻造成形模具及方法 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Guangzhou Ribao Steel Coil Center Co., Ltd. Assignor: Guangdong University of Technology Contract fulfillment period: 2007.9.12 to 2013.9.12 Contract record no.: 2010440000056 Denomination of utility model: Metal sheeting partial tubular boss wall thicken forming die Granted publication date: 20070815 License type: Exclusive license Record date: 20091231 |
|
LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2007.9.12 TO 2013.9.12; CHANGE OF CONTRACT Name of requester: GUANGZHOU RIBAO STEEL PRODUCTS CO., LTD. Effective date: 20091231 |
|
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070815 Termination date: 20110314 |