CN201338022Y - Retaining key type quick-change device for extrusion containers of extrusion machines - Google Patents
Retaining key type quick-change device for extrusion containers of extrusion machines Download PDFInfo
- Publication number
- CN201338022Y CN201338022Y CNU2008202282572U CN200820228257U CN201338022Y CN 201338022 Y CN201338022 Y CN 201338022Y CN U2008202282572 U CNU2008202282572 U CN U2008202282572U CN 200820228257 U CN200820228257 U CN 200820228257U CN 201338022 Y CN201338022 Y CN 201338022Y
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- extrusion
- card key
- retaining key
- change device
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
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Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU2008202282572U CN201338022Y (en) | 2008-12-29 | 2008-12-29 | Retaining key type quick-change device for extrusion containers of extrusion machines |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CNU2008202282572U CN201338022Y (en) | 2008-12-29 | 2008-12-29 | Retaining key type quick-change device for extrusion containers of extrusion machines |
Publications (1)
Publication Number | Publication Date |
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CN201338022Y true CN201338022Y (en) | 2009-11-04 |
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CNU2008202282572U Expired - Fee Related CN201338022Y (en) | 2008-12-29 | 2008-12-29 | Retaining key type quick-change device for extrusion containers of extrusion machines |
Country Status (1)
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CN (1) | CN201338022Y (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103447337A (en) * | 2013-09-05 | 2013-12-18 | 太原重工股份有限公司 | Changing device of extrusion container assembly |
CN104307905A (en) * | 2014-08-28 | 2015-01-28 | 太原重工股份有限公司 | Extruder and extrusion-container large-gear-ring positioning structure thereof |
CN105499296A (en) * | 2015-12-31 | 2016-04-20 | 太原重工股份有限公司 | Extrusion container locking device |
CN105618505A (en) * | 2015-12-23 | 2016-06-01 | 北京有色金属研究总院 | Device for assisting in changing of extrusion container of horizontal extruder and using method of device |
-
2008
- 2008-12-29 CN CNU2008202282572U patent/CN201338022Y/en not_active Expired - Fee Related
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103447337A (en) * | 2013-09-05 | 2013-12-18 | 太原重工股份有限公司 | Changing device of extrusion container assembly |
CN103447337B (en) * | 2013-09-05 | 2015-09-30 | 太原重工股份有限公司 | Recipient unit replacement device |
CN104307905A (en) * | 2014-08-28 | 2015-01-28 | 太原重工股份有限公司 | Extruder and extrusion-container large-gear-ring positioning structure thereof |
CN105618505A (en) * | 2015-12-23 | 2016-06-01 | 北京有色金属研究总院 | Device for assisting in changing of extrusion container of horizontal extruder and using method of device |
CN105499296A (en) * | 2015-12-31 | 2016-04-20 | 太原重工股份有限公司 | Extrusion container locking device |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee |
Owner name: CHINA NATIONAL HEAVY MACHINERY RESEARCH INSTITUTE Free format text: FORMER NAME: CHINA HEAVY MACHINERY INSTITUTE |
|
CP01 | Change in the name or title of a patent holder |
Address after: 710032 Shaanxi city in Xi'an province Xin Jiamiao East yuan Road No. 209 Xi'an Heavy Machinery Research Institute Patentee after: China National Heavy Machinery Research Institute Co.,Ltd. Address before: 710032 Shaanxi city in Xi'an province Xin Jiamiao East yuan Road No. 209 Xi'an Heavy Machinery Research Institute Patentee before: China National Heavy Machinery Research Institute Co.,Ltd. |
|
CP03 | Change of name, title or address |
Address after: 710032 Shaanxi city in Xi'an province Xin Jiamiao East Road No. 209 yuan Patentee after: CHINA NATIONAL HEAVY MACHINERY RESEARCH INSTITUTE Co.,Ltd. Address before: 710032 Shaanxi city in Xi'an province Xin Jiamiao East yuan Road No. 209 Xi'an Heavy Machinery Research Institute Patentee before: China National Heavy Machinery Research Institute Co.,Ltd. |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091104 Termination date: 20151229 |
|
EXPY | Termination of patent right or utility model |