CN201049356Y - Roller depressing device for three-roller limiting mandrel tandem rolling pipe machine - Google Patents
Roller depressing device for three-roller limiting mandrel tandem rolling pipe machine Download PDFInfo
- Publication number
- CN201049356Y CN201049356Y CNU2007200958622U CN200720095862U CN201049356Y CN 201049356 Y CN201049356 Y CN 201049356Y CN U2007200958622 U CNU2007200958622 U CN U2007200958622U CN 200720095862 U CN200720095862 U CN 200720095862U CN 201049356 Y CN201049356 Y CN 201049356Y
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- CN
- China
- Prior art keywords
- cylinder
- worm gear
- roller
- middle shell
- screw
- 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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- Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU2007200958622U CN201049356Y (en) | 2007-04-25 | 2007-04-25 | Roller depressing device for three-roller limiting mandrel tandem rolling pipe machine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU2007200958622U CN201049356Y (en) | 2007-04-25 | 2007-04-25 | Roller depressing device for three-roller limiting mandrel tandem rolling pipe machine |
Publications (1)
Publication Number | Publication Date |
---|---|
CN201049356Y true CN201049356Y (en) | 2008-04-23 |
Family
ID=39335837
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNU2007200958622U Expired - Fee Related CN201049356Y (en) | 2007-04-25 | 2007-04-25 | Roller depressing device for three-roller limiting mandrel tandem rolling pipe machine |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN201049356Y (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102327931A (en) * | 2011-07-26 | 2012-01-25 | 太原通泽重工有限公司 | Pressurized overload protection device of straightening machine |
CN113498364A (en) * | 2019-02-28 | 2021-10-12 | Sms集团有限公司 | Rolling stand for rolling metal material |
-
2007
- 2007-04-25 CN CNU2007200958622U patent/CN201049356Y/en not_active Expired - Fee Related
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102327931A (en) * | 2011-07-26 | 2012-01-25 | 太原通泽重工有限公司 | Pressurized overload protection device of straightening machine |
CN113498364A (en) * | 2019-02-28 | 2021-10-12 | Sms集团有限公司 | Rolling stand for rolling metal material |
CN113498364B (en) * | 2019-02-28 | 2023-08-11 | Sms集团有限公司 | Rolling mill stand for rolling metal material |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: TIANJIN JUNSHENG SETS EQUIPMENT CO., LTD. Free format text: FORMER OWNER: TIANJIN JUNSHENG ELECTROMECHANICAL DRIVING ENGINE CO., LTD. Effective date: 20100519 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20100519 Address after: 300300 No. five, No. 56, weft Road, Dongli Economic Development Zone, Tianjin Patentee after: Tianjin Junsheng Complete Equipment Co., Ltd. Address before: 300300 No. five, No. 56, weft Road, Dongli Economic Development Zone, Tianjin Patentee before: Tianjin Junsheng Mechanic Electric Drives Engineering Co., Ltd. |
|
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080423 Termination date: 20130425 |