CN2416973Y - 方坯行星轧机 - Google Patents
方坯行星轧机 Download PDFInfo
- Publication number
- CN2416973Y CN2416973Y CN 98250298 CN98250298U CN2416973Y CN 2416973 Y CN2416973 Y CN 2416973Y CN 98250298 CN98250298 CN 98250298 CN 98250298 U CN98250298 U CN 98250298U CN 2416973 Y CN2416973 Y CN 2416973Y
- Authority
- CN
- China
- Prior art keywords
- roll
- working roll
- working
- rollers
- rolls
- Prior art date
- 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.)
- Expired - Fee Related
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- Metal Rolling (AREA)
Abstract
Description
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 98250298 CN2416973Y (zh) | 1998-12-23 | 1998-12-23 | 方坯行星轧机 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 98250298 CN2416973Y (zh) | 1998-12-23 | 1998-12-23 | 方坯行星轧机 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN2416973Y true CN2416973Y (zh) | 2001-01-31 |
Family
ID=33994817
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 98250298 Expired - Fee Related CN2416973Y (zh) | 1998-12-23 | 1998-12-23 | 方坯行星轧机 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN2416973Y (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2009135363A1 (zh) * | 2008-05-09 | 2009-11-12 | Zhang Shaoyuan | 双传动万能轧机及万向连轧机组 |
CN112496077A (zh) * | 2020-10-30 | 2021-03-16 | 太原理工大学 | 一种横纵交叉内波纹结合面的金属复合管连轧成形方法 |
-
1998
- 1998-12-23 CN CN 98250298 patent/CN2416973Y/zh not_active Expired - Fee Related
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2009135363A1 (zh) * | 2008-05-09 | 2009-11-12 | Zhang Shaoyuan | 双传动万能轧机及万向连轧机组 |
CN112496077A (zh) * | 2020-10-30 | 2021-03-16 | 太原理工大学 | 一种横纵交叉内波纹结合面的金属复合管连轧成形方法 |
CN112496077B (zh) * | 2020-10-30 | 2022-07-22 | 太原理工大学 | 一种横纵交叉内波纹结合面的金属复合管连轧成形方法 |
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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: Beijing Shougang Co., Ltd. Assignor: Capital Iron & Steel General Company Contract fulfillment period: In December 23, 2008, 6 years, the patent expires Contract record no.: 200210042 Denomination of utility model: Square planetary mill Granted publication date: 20010131 License type: Pai Ta Record date: 2002.6.3 |
|
LIC | Patent licence contract for exploitation submitted for record |
Free format text: LICENCE; TIME LIMIT OF IMPLEMENTING CONTACT: 2008.12.23, 6 YEARS, EXPIRATION OF PATENT RIGHT Name of requester: BEIJING SHOUDU STEEL CO., LTD. Effective date: 20020603 |
|
C19 | Lapse of patent right due to non-payment of the annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |