CN201281069Y - 螺母防松装置 - Google Patents
螺母防松装置 Download PDFInfo
- Publication number
- CN201281069Y CN201281069Y CNU200820166986XU CN200820166986U CN201281069Y CN 201281069 Y CN201281069 Y CN 201281069Y CN U200820166986X U CNU200820166986X U CN U200820166986XU CN 200820166986 U CN200820166986 U CN 200820166986U CN 201281069 Y CN201281069 Y CN 201281069Y
- Authority
- CN
- China
- Prior art keywords
- nut
- rotating shaft
- retaining sheet
- hole
- screw nut
- 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 - Lifetime
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Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU200820166986XU CN201281069Y (zh) | 2008-11-06 | 2008-11-06 | 螺母防松装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU200820166986XU CN201281069Y (zh) | 2008-11-06 | 2008-11-06 | 螺母防松装置 |
Publications (1)
Publication Number | Publication Date |
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CN201281069Y true CN201281069Y (zh) | 2009-07-29 |
Family
ID=40927944
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNU200820166986XU Expired - Lifetime CN201281069Y (zh) | 2008-11-06 | 2008-11-06 | 螺母防松装置 |
Country Status (1)
Country | Link |
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CN (1) | CN201281069Y (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105508289A (zh) * | 2016-01-14 | 2016-04-20 | 浙江佳力科技股份有限公司 | 管线输油泵叶轮锁紧装置 |
CN105757095A (zh) * | 2016-03-21 | 2016-07-13 | 哈尔滨东安发动机(集团)有限公司 | 自锁螺套装置 |
-
2008
- 2008-11-06 CN CNU200820166986XU patent/CN201281069Y/zh not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105508289A (zh) * | 2016-01-14 | 2016-04-20 | 浙江佳力科技股份有限公司 | 管线输油泵叶轮锁紧装置 |
CN105757095A (zh) * | 2016-03-21 | 2016-07-13 | 哈尔滨东安发动机(集团)有限公司 | 自锁螺套装置 |
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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: Hangzhou Pump Co. Ltd. Assignor: Chen Qian Contract fulfillment period: 2009.9.1 to 2014.8.31 Contract record no.: 2009330002406 Denomination of utility model: Locking device of outer hexagonal head bolt or outer hexagonal head nut Granted publication date: 20090729 License type: Exclusive license Record date: 20090928 |
|
LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2009.9.1 TO 2014.8.31; CHANGE OF CONTRACT Name of requester: HANGZHOU ALKALI PUMP CO., LTD. Effective date: 20090928 |
|
AV01 | Patent right actively abandoned |
Granted publication date: 20090729 Effective date of abandoning: 20081106 |
|
AV01 | Patent right actively abandoned |
Granted publication date: 20090729 Effective date of abandoning: 20081106 |