CN202901012U - 双滚子式回转支承 - Google Patents
双滚子式回转支承 Download PDFInfo
- Publication number
- CN202901012U CN202901012U CN 201220491727 CN201220491727U CN202901012U CN 202901012 U CN202901012 U CN 202901012U CN 201220491727 CN201220491727 CN 201220491727 CN 201220491727 U CN201220491727 U CN 201220491727U CN 202901012 U CN202901012 U CN 202901012U
- Authority
- CN
- China
- Prior art keywords
- groove
- inner ring
- outer ring
- roller
- dual
- 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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- Rolling Contact Bearings (AREA)
Abstract
Description
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201220491727 CN202901012U (zh) | 2012-09-24 | 2012-09-24 | 双滚子式回转支承 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201220491727 CN202901012U (zh) | 2012-09-24 | 2012-09-24 | 双滚子式回转支承 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN202901012U true CN202901012U (zh) | 2013-04-24 |
Family
ID=48121686
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 201220491727 Expired - Fee Related CN202901012U (zh) | 2012-09-24 | 2012-09-24 | 双滚子式回转支承 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN202901012U (zh) |
-
2012
- 2012-09-24 CN CN 201220491727 patent/CN202901012U/zh not_active Expired - Fee Related
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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: Anhui Huanqiu Slewing Ring Co., Ltd. Assignor: Maanshan Pengda Machinery Equipment Research and Development Co., Ltd. Contract record no.: 2013340000097 Denomination of utility model: High temperature resistant double-roller type slewing bearing Granted publication date: 20130424 License type: Exclusive License Record date: 20130704 |
|
LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130424 Termination date: 20130924 |