CN103481232B - 一种螺丝刀 - Google Patents
一种螺丝刀 Download PDFInfo
- Publication number
- CN103481232B CN103481232B CN201310494628.7A CN201310494628A CN103481232B CN 103481232 B CN103481232 B CN 103481232B CN 201310494628 A CN201310494628 A CN 201310494628A CN 103481232 B CN103481232 B CN 103481232B
- Authority
- CN
- China
- Prior art keywords
- knife
- bar
- forearm
- slideway
- slide bar
- 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
- 210000000245 forearm Anatomy 0.000 claims abstract description 55
- 210000003128 head Anatomy 0.000 claims abstract description 41
- 238000005452 bending Methods 0.000 claims abstract description 21
- 230000001737 promoting effect Effects 0.000 claims abstract description 13
- 230000006835 compression Effects 0.000 claims abstract description 8
- 238000007906 compression Methods 0.000 claims abstract description 8
- 230000000694 effects Effects 0.000 description 8
- 238000005056 compaction Methods 0.000 description 6
- 210000000078 claw Anatomy 0.000 description 5
- 230000008602 contraction Effects 0.000 description 5
- 230000002411 adverse Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000010355 oscillation Effects 0.000 description 2
- 238000005381 potential energy Methods 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B15/00—Screwdrivers
- B25B15/02—Screwdrivers operated by rotating the handle
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B23/00—Details of, or accessories for, spanners, wrenches, screwdrivers
- B25B23/02—Arrangements for handling screws or nuts
- B25B23/08—Arrangements for handling screws or nuts for holding or positioning screw or nut prior to or during its rotation
- B25B23/10—Arrangements for handling screws or nuts for holding or positioning screw or nut prior to or during its rotation using mechanical gripping means
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Portable Nailing Machines And Staplers (AREA)
Abstract
Description
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310494628.7A CN103481232B (zh) | 2013-10-21 | 2013-10-21 | 一种螺丝刀 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310494628.7A CN103481232B (zh) | 2013-10-21 | 2013-10-21 | 一种螺丝刀 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103481232A CN103481232A (zh) | 2014-01-01 |
CN103481232B true CN103481232B (zh) | 2016-03-30 |
Family
ID=49822005
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201310494628.7A Expired - Fee Related CN103481232B (zh) | 2013-10-21 | 2013-10-21 | 一种螺丝刀 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN103481232B (zh) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4016913A (en) * | 1976-04-12 | 1977-04-12 | Anderson Raymond L | Holding device for screw drivers and the like |
CN2044923U (zh) * | 1989-03-21 | 1989-09-27 | 王丙申 | 带伸缩机械手旋具 |
CN2102827U (zh) * | 1991-10-17 | 1992-04-29 | 陈耀 | 螺丝刀 |
CN201320738Y (zh) * | 2008-12-19 | 2009-10-07 | 萧烨挺 | 能抓住螺丝的螺丝刀 |
CN203510063U (zh) * | 2013-10-21 | 2014-04-02 | 国网山东省电力公司潍坊供电公司 | 一种螺丝刀 |
-
2013
- 2013-10-21 CN CN201310494628.7A patent/CN103481232B/zh not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4016913A (en) * | 1976-04-12 | 1977-04-12 | Anderson Raymond L | Holding device for screw drivers and the like |
CN2044923U (zh) * | 1989-03-21 | 1989-09-27 | 王丙申 | 带伸缩机械手旋具 |
CN2102827U (zh) * | 1991-10-17 | 1992-04-29 | 陈耀 | 螺丝刀 |
CN201320738Y (zh) * | 2008-12-19 | 2009-10-07 | 萧烨挺 | 能抓住螺丝的螺丝刀 |
CN203510063U (zh) * | 2013-10-21 | 2014-04-02 | 国网山东省电力公司潍坊供电公司 | 一种螺丝刀 |
Also Published As
Publication number | Publication date |
---|---|
CN103481232A (zh) | 2014-01-01 |
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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 | ||
ASS | Succession or assignment of patent right |
Owner name: STATE GRID CORPORATION OF CHINA Effective date: 20140213 Owner name: WEIFANG POWER SUPPLY COMPANY, STATE GRID SHANDONG Free format text: FORMER OWNER: LIU WEIHUA Effective date: 20140213 |
|
CB03 | Change of inventor or designer information | ||
CB03 | Change of inventor or designer information |
Inventor after: Jin Fei Inventor after: Ma Xianli Inventor after: Chen Xiaodong Inventor after: Wang Juanjuan Inventor after: Xin Cuiqin Inventor after: Guan Zhengxuan Inventor after: Li Shixian Inventor after: Xia Guangxiang Inventor after: Wang Junan Inventor after: Yang Wenjia Inventor after: Lin Yong Inventor after: Wu Jinyu Inventor after: Yang Junren Inventor after: Liu Ming Inventor after: Liu Guanhong Inventor before: Jin Fei Inventor before: Ma Xianli Inventor before: Chen Xiaodong Inventor before: Wang Juanjuan Inventor before: Xin Cuiqin Inventor before: Guan Zhengxuan Inventor before: Li Shixian Inventor before: Other inventors ask not to disclose names Inventor before: Xia Guangxiang Inventor before: Wang Junan Inventor before: Yang Wenjia Inventor before: Lin Yong Inventor before: Wu Jinyu Inventor before: Yang Junren Inventor before: Liu Ming Inventor before: Liu Guanhong |
|
COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: GUAN LEI LUO FUJUN CAO JIANGANG LI YUANHUA ZHANG RUI CAO JIANGANG ZHU YANGEN CENG XIANZHANG CENG XIANZHANG ZOU CHANGWAN ZHENG XIANGQIU ZOU CHANGWAN DING GUOQING ZOU CHANGWAN ZHENG GUANGHUI OTHERS INVENTOR REQUEST TO WITHHOLD NAME TO: GUAN LEI LUO FUJUN CAO JIANGANG LI YUANHUA ZHANG RUI CAO JIANGANG ZHU YANGEN CENG XIANZHANG CENG XIANZHANG ZOU CHANGWAN ZHENG XIANGQIU ZOU CHANGWAN DING GUOQING ZOU CHANGWAN ZHENG GUANGHUI |
|
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20140213 Address after: 261021 No. 425 Dongfeng West Street, Weicheng District, Shandong, Weifang Applicant after: State Grid Shandong Electric Power Company Weifang Power Supply Company Applicant after: State Grid Corporation of China Address before: 261021 No. 425 Dongfeng West Street, Weicheng District, Shandong, Weifang Applicant before: Liu Weihua |
|
CB03 | Change of inventor or designer information |
Inventor after: Jin Fei Inventor after: Zhang Chao Inventor after: Zhang Shuangying Inventor after: Xin Cuiqin Inventor after: Wang Xiaolin Inventor after: Lin Fentang Inventor after: Wu Yitong Inventor after: Guan Zhengxian Inventor after: Wang Xuedi Inventor after: Wei Yulian Inventor after: Yang Junren Inventor after: Zhu Xiaogeng Inventor after: Sun Jilei Inventor after: Cao Kai Inventor before: Jin Fei Inventor before: Ma Xianli Inventor before: Chen Xiaodong Inventor before: Wang Juanjuan Inventor before: Xin Cuiqin Inventor before: Guan Zhengxuan Inventor before: Li Shixian Inventor before: Xia Guangxiang Inventor before: Wang Junan Inventor before: Yang Wenjia Inventor before: Lin Yong Inventor before: Wu Jinyu Inventor before: Yang Junren Inventor before: Liu Ming Inventor before: Liu Guanhong |
|
COR | Change of bibliographic data | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160330 Termination date: 20201021 |