CN103878726A - 一种电批头 - Google Patents
一种电批头 Download PDFInfo
- Publication number
- CN103878726A CN103878726A CN201410118944.9A CN201410118944A CN103878726A CN 103878726 A CN103878726 A CN 103878726A CN 201410118944 A CN201410118944 A CN 201410118944A CN 103878726 A CN103878726 A CN 103878726A
- Authority
- CN
- China
- Prior art keywords
- electric screwdriver
- movable block
- section
- screwdriver head
- delivery
- 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.)
- Granted
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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
- B25B21/00—Portable power-driven screw or nut setting or loosening tools; Attachments for drilling apparatus serving the same purpose
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Abstract
Description
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410118944.9A CN103878726B (zh) | 2014-03-27 | 2014-03-27 | 一种电批头 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410118944.9A CN103878726B (zh) | 2014-03-27 | 2014-03-27 | 一种电批头 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103878726A true CN103878726A (zh) | 2014-06-25 |
CN103878726B CN103878726B (zh) | 2016-05-04 |
Family
ID=50948010
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201410118944.9A Active CN103878726B (zh) | 2014-03-27 | 2014-03-27 | 一种电批头 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN103878726B (zh) |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4191264A (en) * | 1977-04-26 | 1980-03-04 | Antipov Georgy A | Impact wrench |
WO2005089989A1 (en) * | 2004-03-15 | 2005-09-29 | Wienhold James L | Dual size tool-bit holder |
CN201128146Y (zh) * | 2007-12-21 | 2008-10-08 | 强网工业股份有限公司 | 输出型态切换装置 |
CN102729225A (zh) * | 2012-07-12 | 2012-10-17 | 南京德朔实业有限公司 | 一种快夹机构 |
CN102773507A (zh) * | 2011-05-09 | 2012-11-14 | 苏州宝时得电动工具有限公司 | 夹头 |
CN203792238U (zh) * | 2014-03-27 | 2014-08-27 | 国家电网公司 | 一种电批头及具有该电批头的电批 |
-
2014
- 2014-03-27 CN CN201410118944.9A patent/CN103878726B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4191264A (en) * | 1977-04-26 | 1980-03-04 | Antipov Georgy A | Impact wrench |
WO2005089989A1 (en) * | 2004-03-15 | 2005-09-29 | Wienhold James L | Dual size tool-bit holder |
CN201128146Y (zh) * | 2007-12-21 | 2008-10-08 | 强网工业股份有限公司 | 输出型态切换装置 |
CN102773507A (zh) * | 2011-05-09 | 2012-11-14 | 苏州宝时得电动工具有限公司 | 夹头 |
CN102729225A (zh) * | 2012-07-12 | 2012-10-17 | 南京德朔实业有限公司 | 一种快夹机构 |
CN203792238U (zh) * | 2014-03-27 | 2014-08-27 | 国家电网公司 | 一种电批头及具有该电批头的电批 |
Also Published As
Publication number | Publication date |
---|---|
CN103878726B (zh) | 2016-05-04 |
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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 | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: 100031 No. 86 West Chang'an Avenue, Beijing, Xicheng District Patentee after: STATE GRID CORPORATION OF CHINA Patentee after: ELECTRIC POWER RESEARCH INSTITUTE OF STATE GRID SHANDONG ELECTRIC POWER Co. Address before: 100031 No. 86 West Chang'an Avenue, Beijing, Xicheng District Patentee before: State Grid Corporation of China Patentee before: ELECTRIC POWER RESEARCH INSTITUTE OF STATE GRID SHANDONG ELECTRIC POWER Co. |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20210331 Address after: No. 150, Jinger Road, Daguanyuan, Shizhong District, Jinan City, Shandong Province Patentee after: Shandong Electric Power Marketing Center Patentee after: STATE GRID CORPORATION OF CHINA Patentee after: ELECTRIC POWER RESEARCH INSTITUTE OF STATE GRID SHANDONG ELECTRIC POWER Co. Address before: 100031 No. 86 West Chang'an Avenue, Beijing, Xicheng District Patentee before: STATE GRID CORPORATION OF CHINA Patentee before: ELECTRIC POWER RESEARCH INSTITUTE OF STATE GRID SHANDONG ELECTRIC POWER Co. |