CN102979799B - 复合力矩螺栓 - Google Patents
复合力矩螺栓 Download PDFInfo
- Publication number
- CN102979799B CN102979799B CN201210488800.3A CN201210488800A CN102979799B CN 102979799 B CN102979799 B CN 102979799B CN 201210488800 A CN201210488800 A CN 201210488800A CN 102979799 B CN102979799 B CN 102979799B
- Authority
- CN
- China
- Prior art keywords
- hexagonal
- connection part
- twisted
- forced section
- fastener head
- 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
Links
- 239000002184 metal Substances 0.000 claims abstract description 15
- 229920003023 plastic Polymers 0.000 claims abstract description 9
- 239000004033 plastic Substances 0.000 claims abstract description 9
- 238000001746 injection moulding Methods 0.000 claims abstract description 5
- 239000002131 composite material Substances 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 9
- 238000000034 method Methods 0.000 description 3
- 230000000052 comparative effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
Landscapes
- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
Description
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201210488800.3A CN102979799B (zh) | 2012-11-26 | 2012-11-26 | 复合力矩螺栓 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201210488800.3A CN102979799B (zh) | 2012-11-26 | 2012-11-26 | 复合力矩螺栓 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102979799A CN102979799A (zh) | 2013-03-20 |
CN102979799B true CN102979799B (zh) | 2016-05-04 |
Family
ID=47854088
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201210488800.3A Expired - Fee Related CN102979799B (zh) | 2012-11-26 | 2012-11-26 | 复合力矩螺栓 |
Country Status (1)
Country | Link |
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CN (1) | CN102979799B (zh) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6146070A (en) * | 1998-03-09 | 2000-11-14 | Mts Co. Ltd. | Bolt/nut unfastening preventing structure |
CN101012846A (zh) * | 2006-12-26 | 2007-08-08 | 刘影棠 | 一种沉孔断轴装饰形防盗螺栓 |
CN201771917U (zh) * | 2010-07-22 | 2011-03-23 | 西安欧卡姆电气有限公司 | 一种恒定扭矩螺栓 |
CN202914490U (zh) * | 2012-11-26 | 2013-05-01 | 苏州币龙装饰工程有限公司 | 复合螺栓 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004183817A (ja) * | 2002-12-04 | 2004-07-02 | Jfe Engineering Kk | 飛散防止性に優れた高力ボルト |
-
2012
- 2012-11-26 CN CN201210488800.3A patent/CN102979799B/zh not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6146070A (en) * | 1998-03-09 | 2000-11-14 | Mts Co. Ltd. | Bolt/nut unfastening preventing structure |
CN101012846A (zh) * | 2006-12-26 | 2007-08-08 | 刘影棠 | 一种沉孔断轴装饰形防盗螺栓 |
CN201771917U (zh) * | 2010-07-22 | 2011-03-23 | 西安欧卡姆电气有限公司 | 一种恒定扭矩螺栓 |
CN202914490U (zh) * | 2012-11-26 | 2013-05-01 | 苏州币龙装饰工程有限公司 | 复合螺栓 |
Also Published As
Publication number | Publication date |
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CN102979799A (zh) | 2013-03-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C41 | Transfer of patent application or patent right or utility model | ||
CB03 | Change of inventor or designer information |
Inventor after: Chi Yan Inventor after: Xu Enjun Inventor after: Zhang Cheng Inventor after: Peng Qianyun Inventor after: Yang Liangliang Inventor after: Zong Li Inventor after: Zhang Hui Inventor after: Yang Yuxuan Inventor after: Fu Zhen Inventor after: Li Lei Inventor after: Wang Liang Inventor after: Guo Ke Inventor after: Zhang Bingfeng Inventor after: Cui Junliang Inventor after: Chou Bin Inventor after: Gao Wei Inventor before: Hu Yan |
|
COR | Change of bibliographic data | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20160328 Address after: 100036 No. 86 West Chang'an Avenue, Beijing, Xicheng District Applicant after: State Grid Corporation of China Applicant after: GAOQING POWER SUPPLY COMPANY, STATE GRID SHANDONG ELECTRIC POWER COMPANY Address before: Songjiang Road, Suzhou City Industrial Park, Jiangsu province 215000 No. 208 Building 2 room 103 Applicant before: Suzhou Bilong Decoration Engineering Co., Ltd. |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160504 Termination date: 20161126 |
|
CF01 | Termination of patent right due to non-payment of annual fee |