EP2242620A4 - Power nutrunner with a power transmitting gearing and rotation sensing means and method for determining the status - Google Patents
Power nutrunner with a power transmitting gearing and rotation sensing means and method for determining the statusInfo
- Publication number
- EP2242620A4 EP2242620A4 EP09712893.8A EP09712893A EP2242620A4 EP 2242620 A4 EP2242620 A4 EP 2242620A4 EP 09712893 A EP09712893 A EP 09712893A EP 2242620 A4 EP2242620 A4 EP 2242620A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- power
- status
- determining
- sensing means
- nutrunner
- 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
- 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
- B25B23/14—Arrangement of torque limiters or torque indicators in wrenches or screwdrivers
- B25B23/1405—Arrangement of torque limiters or torque indicators in 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
- B25B23/00—Details of, or accessories for, spanners, wrenches, screwdrivers
- B25B23/14—Arrangement of torque limiters or torque indicators in 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
- B25B23/00—Details of, or accessories for, spanners, wrenches, screwdrivers
- B25B23/14—Arrangement of torque limiters or torque indicators in wrenches or screwdrivers
- B25B23/142—Arrangement of torque limiters or torque indicators in wrenches or screwdrivers specially adapted for hand operated wrenches or screwdrivers
- B25B23/1422—Arrangement of torque limiters or torque indicators in wrenches or screwdrivers specially adapted for hand operated wrenches or screwdrivers torque indicators or adjustable torque limiters
- B25B23/1425—Arrangement of torque limiters or torque indicators in wrenches or screwdrivers specially adapted for hand operated wrenches or screwdrivers torque indicators or adjustable torque limiters by electrical means
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 |
---|---|---|---|
SE0800385A SE532128C2 (en) | 2008-02-20 | 2008-02-20 | Nut wrench with a power transmission gear and rotation sensing means, as well as method for determining gear status |
PCT/SE2009/000095 WO2009105008A1 (en) | 2008-02-20 | 2009-02-19 | Power nutrunner with a power transmitting gearing and rotation sensing means and method for determining the status |
Publications (3)
Publication Number | Publication Date |
---|---|
EP2242620A1 EP2242620A1 (en) | 2010-10-27 |
EP2242620A4 true EP2242620A4 (en) | 2013-09-18 |
EP2242620B1 EP2242620B1 (en) | 2016-04-20 |
Family
ID=40985757
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP09712893.8A Active EP2242620B1 (en) | 2008-02-20 | 2009-02-19 | Power nutrunner with a power transmitting gearing and rotation sensing means and method for determining the status |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP2242620B1 (en) |
JP (1) | JP5771395B2 (en) |
CN (1) | CN101939141B (en) |
SE (1) | SE532128C2 (en) |
WO (1) | WO2009105008A1 (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10378979B2 (en) * | 2013-12-27 | 2019-08-13 | Atlas Copco Industrial Technique Ab | Power tool |
US10919138B2 (en) * | 2015-12-11 | 2021-02-16 | Atlas Copco Industrial Technique Ab | Power wrench with angle drive |
SE539112C2 (en) * | 2015-12-14 | 2017-04-11 | Atlas Copco Ind Technique Ab | Impulse wrench rotation detection |
US10160106B2 (en) | 2016-04-24 | 2018-12-25 | Toyota Motor Engineering & Manufacturing North America, Inc. | Programmable tool orientation based, assembly tightening control |
EP3638455A1 (en) * | 2017-06-12 | 2020-04-22 | Atlas Copco Industrial Technique AB | Power wrench with angle drive |
CN111300325B (en) * | 2020-04-17 | 2021-09-14 | 湖南省东海五金工具制造有限公司 | Auxiliary wrench |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19637934A1 (en) * | 1996-09-17 | 1998-03-26 | Psm Drucklufttechnik Vertrieb | Angular screwdriver with integral torque meter |
DE20111326U1 (en) * | 2001-07-07 | 2001-09-27 | Wagner Paul Heinz | Hydraulic power wrench |
JP2007229853A (en) * | 2006-02-28 | 2007-09-13 | Nitto Seiko Co Ltd | Screw fastening driver unit |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4043222A (en) * | 1973-05-14 | 1977-08-23 | Thor Power Tool Company | Housing construction for a power tool |
US4844177A (en) * | 1987-08-07 | 1989-07-04 | The Aro Corporation | Torque sensing, automatic shut-off and reset clutch for toggle controlled screwdrivers, nutsetters and the like |
JPH05134769A (en) * | 1991-11-14 | 1993-06-01 | Teijin Seiki Co Ltd | Torque control type actuator |
JP4421193B2 (en) * | 2003-02-14 | 2010-02-24 | 株式会社マキタ | Tightening tool |
JP4493920B2 (en) * | 2003-02-05 | 2010-06-30 | 株式会社マキタ | Tightening tool |
JP2005118910A (en) * | 2003-10-14 | 2005-05-12 | Matsushita Electric Works Ltd | Impact rotary tool |
JP4906236B2 (en) * | 2004-03-12 | 2012-03-28 | 株式会社マキタ | Tightening tool |
JP2005351683A (en) * | 2004-06-09 | 2005-12-22 | Makita Corp | Fastening tool, its management system, and set of those |
JP3975299B2 (en) * | 2004-07-08 | 2007-09-12 | 前田金属工業株式会社 | Tightening torque measuring unit and torque display tightening machine |
-
2008
- 2008-02-20 SE SE0800385A patent/SE532128C2/en not_active IP Right Cessation
-
2009
- 2009-02-19 EP EP09712893.8A patent/EP2242620B1/en active Active
- 2009-02-19 WO PCT/SE2009/000095 patent/WO2009105008A1/en active Application Filing
- 2009-02-19 JP JP2010547588A patent/JP5771395B2/en active Active
- 2009-02-19 CN CN2009801041966A patent/CN101939141B/en active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19637934A1 (en) * | 1996-09-17 | 1998-03-26 | Psm Drucklufttechnik Vertrieb | Angular screwdriver with integral torque meter |
DE20111326U1 (en) * | 2001-07-07 | 2001-09-27 | Wagner Paul Heinz | Hydraulic power wrench |
JP2007229853A (en) * | 2006-02-28 | 2007-09-13 | Nitto Seiko Co Ltd | Screw fastening driver unit |
Non-Patent Citations (1)
Title |
---|
See also references of WO2009105008A1 * |
Also Published As
Publication number | Publication date |
---|---|
WO2009105008A1 (en) | 2009-08-27 |
SE0800385L (en) | 2009-08-21 |
CN101939141A (en) | 2011-01-05 |
JP5771395B2 (en) | 2015-08-26 |
CN101939141B (en) | 2012-10-31 |
SE532128C2 (en) | 2009-10-27 |
EP2242620A1 (en) | 2010-10-27 |
JP2011512266A (en) | 2011-04-21 |
EP2242620B1 (en) | 2016-04-20 |
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RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: ATLAS COPCO INDUSTRIAL TECHNIQUE AB |
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Effective date: 20130821 |
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RIC1 | Information provided on ipc code assigned before grant |
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