EP2895300A4 - Impact tightening tool - Google Patents
Impact tightening toolInfo
- Publication number
- EP2895300A4 EP2895300A4 EP13786144.9A EP13786144A EP2895300A4 EP 2895300 A4 EP2895300 A4 EP 2895300A4 EP 13786144 A EP13786144 A EP 13786144A EP 2895300 A4 EP2895300 A4 EP 2895300A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- tightening tool
- impact tightening
- impact
- tool
- tightening
- 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
Links
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
- B25B23/00—Details of, or accessories for, spanners, wrenches, screwdrivers
- B25B23/14—Arrangement of torque limiters or torque indicators in wrenches or screwdrivers
- B25B23/147—Arrangement of torque limiters or torque indicators in wrenches or screwdrivers specially adapted for electrically operated wrenches or screwdrivers
- B25B23/1475—Arrangement of torque limiters or torque indicators in wrenches or screwdrivers specially adapted for electrically operated wrenches or screwdrivers for impact wrenches or screwdrivers
-
- 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
- B25B21/02—Portable power-driven screw or nut setting or loosening tools; Attachments for drilling apparatus serving the same purpose with means for imparting impact to screwdriver blade or nut socket
-
- 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
- B25B23/14—Arrangement of torque limiters or torque indicators in wrenches or screwdrivers
- B25B23/145—Arrangement of torque limiters or torque indicators in wrenches or screwdrivers specially adapted for fluid operated wrenches or screwdrivers
- B25B23/1456—Arrangement of torque limiters or torque indicators in wrenches or screwdrivers specially adapted for fluid operated wrenches or screwdrivers having electrical components
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2012201414A JP5877468B2 (en) | 2012-09-13 | 2012-09-13 | Impact tightening tool |
PCT/JP2013/003226 WO2014041723A1 (en) | 2012-09-13 | 2013-05-21 | Impact tightening tool |
Publications (3)
Publication Number | Publication Date |
---|---|
EP2895300A1 EP2895300A1 (en) | 2015-07-22 |
EP2895300A4 true EP2895300A4 (en) | 2016-06-08 |
EP2895300B1 EP2895300B1 (en) | 2018-04-04 |
Family
ID=50277870
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP13786144.9A Active EP2895300B1 (en) | 2012-09-13 | 2013-05-21 | Impact tightening tool |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP2895300B1 (en) |
JP (1) | JP5877468B2 (en) |
WO (1) | WO2014041723A1 (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6135925B2 (en) * | 2013-07-19 | 2017-05-31 | パナソニックIpマネジメント株式会社 | Impact rotary tool and tip attachment for impact rotary tool |
JP6395075B2 (en) * | 2014-03-31 | 2018-09-26 | パナソニックIpマネジメント株式会社 | Attachment for impact tool and impact tool |
AU2016430120A1 (en) * | 2016-11-21 | 2019-06-06 | Bobby Hu | Protection method for electric wrench motor and electric wrench thereof |
JP6984082B2 (en) * | 2017-08-25 | 2021-12-17 | 京都機械工具株式会社 | Driver unit |
CN109465630A (en) * | 2018-12-21 | 2019-03-15 | 南京林城亿轮轨道交通技术有限公司 | A kind of intelligence torque operation supervisory systems and control method |
CN115151381B (en) * | 2020-02-17 | 2023-06-20 | 艾沛克斯品牌公司 | System, apparatus and method for automatic torque calibration |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005212022A (en) * | 2004-01-29 | 2005-08-11 | Yokota Kogyo Kk | Impact fastening tool |
JP2007167959A (en) * | 2003-06-25 | 2007-07-05 | 株式会社空研 | Screw tightening control method and impact power screw tightening tool |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2527714A1 (en) * | 1982-05-26 | 1983-12-02 | Renault | METHOD FOR CLAMPING AN ASSEMBLY COMPRISING A THREADED ASSEMBLY MEMBER |
JPH0624713B2 (en) | 1984-06-15 | 1994-04-06 | ヨコタ工業株式会社 | Impulse wrench tightening torque control device |
JPH0435878A (en) * | 1990-05-31 | 1992-02-06 | Matsushita Electric Works Ltd | Motor driver |
SE519292C2 (en) * | 2001-04-17 | 2003-02-11 | Atlas Copco Tools Ab | Method and tool including determination of transmitted torque as a function of deceleration and moment of inertia |
-
2012
- 2012-09-13 JP JP2012201414A patent/JP5877468B2/en active Active
-
2013
- 2013-05-21 WO PCT/JP2013/003226 patent/WO2014041723A1/en unknown
- 2013-05-21 EP EP13786144.9A patent/EP2895300B1/en active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007167959A (en) * | 2003-06-25 | 2007-07-05 | 株式会社空研 | Screw tightening control method and impact power screw tightening tool |
JP2005212022A (en) * | 2004-01-29 | 2005-08-11 | Yokota Kogyo Kk | Impact fastening tool |
Non-Patent Citations (1)
Title |
---|
See also references of WO2014041723A1 * |
Also Published As
Publication number | Publication date |
---|---|
JP5877468B2 (en) | 2016-03-08 |
WO2014041723A1 (en) | 2014-03-20 |
EP2895300B1 (en) | 2018-04-04 |
JP2014054702A (en) | 2014-03-27 |
EP2895300A1 (en) | 2015-07-22 |
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DAX | Request for extension of the european patent (deleted) | ||
RA4 | Supplementary search report drawn up and despatched (corrected) |
Effective date: 20160511 |
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RIC1 | Information provided on ipc code assigned before grant |
Ipc: B25B 23/14 20060101AFI20160504BHEP Ipc: B25B 23/145 20060101ALI20160504BHEP Ipc: B25B 23/147 20060101ALI20160504BHEP Ipc: B25B 21/02 20060101ALI20160504BHEP |
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