CN202468621U - 双头螺丝 - Google Patents
双头螺丝 Download PDFInfo
- Publication number
- CN202468621U CN202468621U CN201220089547XU CN201220089547U CN202468621U CN 202468621 U CN202468621 U CN 202468621U CN 201220089547X U CN201220089547X U CN 201220089547XU CN 201220089547 U CN201220089547 U CN 201220089547U CN 202468621 U CN202468621 U CN 202468621U
- Authority
- CN
- China
- Prior art keywords
- double
- screw
- threaded screw
- utility
- model
- 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
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 238000002788 crimping Methods 0.000 description 3
- 239000004568 cement Substances 0.000 description 2
- 238000011900 installation process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Images
Landscapes
- Bolts, Nuts, And Washers (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201220089547XU CN202468621U (zh) | 2012-03-12 | 2012-03-12 | 双头螺丝 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201220089547XU CN202468621U (zh) | 2012-03-12 | 2012-03-12 | 双头螺丝 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN202468621U true CN202468621U (zh) | 2012-10-03 |
Family
ID=46916780
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201220089547XU Expired - Fee Related CN202468621U (zh) | 2012-03-12 | 2012-03-12 | 双头螺丝 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN202468621U (zh) |
-
2012
- 2012-03-12 CN CN201220089547XU patent/CN202468621U/zh not_active Expired - Fee Related
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN202468621U (zh) | 双头螺丝 | |
CN103401181A (zh) | 通用型卡具 | |
CN201757122U (zh) | 一次性螺栓连接结构 | |
CN202378002U (zh) | 一种用于沉孔内安装传感器的装置 | |
CN204175759U (zh) | 螺杆和螺母松动状态指示器 | |
CN103644188A (zh) | 组合式防松螺母 | |
CN207309846U (zh) | 一种用于圆盘剪剪刃的快速拆除装置 | |
CN202418174U (zh) | 新型易拆装双头螺栓 | |
CN209892588U (zh) | 一种双螺栓头螺栓 | |
CN202344473U (zh) | 六角螺栓扳手的扭力反作用力装置 | |
CN203514921U (zh) | 近电更换拉线用工具 | |
CN202040190U (zh) | 一种防滑螺母 | |
CN205363796U (zh) | 一种新型电力线路架设用扳手 | |
CN204239415U (zh) | 一种防滑防盗螺钉 | |
CN204477286U (zh) | 一种锁紧缸活塞杆调节装置 | |
CN204803955U (zh) | 一种电铲斗底固定装置 | |
CN202773369U (zh) | 割草机刀盘 | |
CN203266516U (zh) | 蜗轮式助力扳手 | |
CN205184619U (zh) | 一种组合式扳手 | |
CN218242972U (zh) | 一种避雷器安装组件 | |
CN203051395U (zh) | 双头螺栓连接结构 | |
CN203690804U (zh) | 带电安装驱鸟器的工具 | |
CN202726807U (zh) | 一种双头螺栓专用套筒 | |
CN202073894U (zh) | 核电站用内六角螺栓 | |
CN203288362U (zh) | 绝缘子防脱卡 |
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: STATE ELECTRIC NET CROP. Effective date: 20130814 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 277100 ZAOZHUANG, SHANDONG PROVINCE TO: 277000 ZAOZHUANG, SHANDONG PROVINCE |
|
TR01 | Transfer of patent right |
Effective date of registration: 20130814 Address after: 277000 the Yellow River Road, Xuecheng District, Shandong, No. 999, No. Patentee after: Tai'an Power Supply Co., Ltd. of Shandong Electric Power Corporation Patentee after: State Grid Corporation of China Address before: 277100 No. 60 Guangming Middle Road, Shizhong District, Shandong, Zaozhuang Patentee before: Tai'an Power Supply Co., Ltd. of Shandong Electric Power Corporation |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121003 Termination date: 20140312 |