EP2242620A4 - Kraftschrauber mit kraftübertragungsgetriebe und drehungserfassungsfunktion sowie statusbestimmungsverfahren dafür - Google Patents

Kraftschrauber mit kraftübertragungsgetriebe und drehungserfassungsfunktion sowie statusbestimmungsverfahren dafür

Info

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
Application number
EP09712893.8A
Other languages
English (en)
French (fr)
Other versions
EP2242620B1 (de
EP2242620A1 (de
Inventor
Karl Johan Lars Elsmark
Erik Vilhelm Persson
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Atlas Copco Industrial Technique AB
Original Assignee
Atlas Copco Industrial Technique AB
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Atlas Copco Industrial Technique AB filed Critical Atlas Copco Industrial Technique AB
Publication of EP2242620A1 publication Critical patent/EP2242620A1/de
Publication of EP2242620A4 publication Critical patent/EP2242620A4/de
Application granted granted Critical
Publication of EP2242620B1 publication Critical patent/EP2242620B1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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)
EP09712893.8A 2008-02-20 2009-02-19 Kraftschrauber mit kraftübertragungsgetriebe und drehungserfassungsfunktion sowie statusbestimmungsverfahren dafür Active EP2242620B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE0800385A SE532128C2 (sv) 2008-02-20 2008-02-20 Mutterdragare med en kraftöverförande växel och rotationsavkännande organ, samt metod för fastställande växelns 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 (de) 2010-10-27
EP2242620A4 true EP2242620A4 (de) 2013-09-18
EP2242620B1 EP2242620B1 (de) 2016-04-20

Family

ID=40985757

Family Applications (1)

Application Number Title Priority Date Filing Date
EP09712893.8A Active EP2242620B1 (de) 2008-02-20 2009-02-19 Kraftschrauber mit kraftübertragungsgetriebe und drehungserfassungsfunktion sowie statusbestimmungsverfahren dafür

Country Status (5)

Country Link
EP (1) EP2242620B1 (de)
JP (1) JP5771395B2 (de)
CN (1) CN101939141B (de)
SE (1) SE532128C2 (de)
WO (1) WO2009105008A1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015097093A1 (en) * 2013-12-27 2015-07-02 Atlas Copco Industrial Technique Ab Power tool
CN108367415B (zh) * 2015-12-11 2019-12-10 阿特拉斯·科普柯工业技术公司 具有角度传动装置的动力扳手
SE1551633A1 (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
JP7389652B2 (ja) * 2017-06-12 2023-11-30 アトラス・コプコ・インダストリアル・テクニーク・アクチボラグ アングル駆動装置付きパワーレンチ
CN111300325B (zh) * 2020-04-17 2021-09-14 湖南省东海五金工具制造有限公司 一种辅助式扳手

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19637934A1 (de) * 1996-09-17 1998-03-26 Psm Drucklufttechnik Vertrieb Winkelschrauber mit eingebautem Drehmomentgeber
DE20111326U1 (de) * 2001-07-07 2001-09-27 Wagner Paul Heinz Hydraulischer Kraftschrauber
JP2007229853A (ja) * 2006-02-28 2007-09-13 Nitto Seiko Co Ltd ねじ締めドライバユニット

Family Cites Families (9)

* Cited by examiner, † Cited by third party
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 (ja) * 1991-11-14 1993-06-01 Teijin Seiki Co Ltd トルク制御型アクチユエータ
JP4421193B2 (ja) * 2003-02-14 2010-02-24 株式会社マキタ 締付工具
JP4493920B2 (ja) * 2003-02-05 2010-06-30 株式会社マキタ 締付工具
JP2005118910A (ja) * 2003-10-14 2005-05-12 Matsushita Electric Works Ltd インパクト回転工具
JP4906236B2 (ja) * 2004-03-12 2012-03-28 株式会社マキタ 締付工具
JP2005351683A (ja) * 2004-06-09 2005-12-22 Makita Corp 締付工具とその管理装置とそれらのセット
JP3975299B2 (ja) * 2004-07-08 2007-09-12 前田金属工業株式会社 締付トルク測定ユニット及びトルク表示締付機

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19637934A1 (de) * 1996-09-17 1998-03-26 Psm Drucklufttechnik Vertrieb Winkelschrauber mit eingebautem Drehmomentgeber
DE20111326U1 (de) * 2001-07-07 2001-09-27 Wagner Paul Heinz Hydraulischer Kraftschrauber
JP2007229853A (ja) * 2006-02-28 2007-09-13 Nitto Seiko Co Ltd ねじ締めドライバユニット

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2009105008A1 *

Also Published As

Publication number Publication date
JP2011512266A (ja) 2011-04-21
SE532128C2 (sv) 2009-10-27
WO2009105008A1 (en) 2009-08-27
SE0800385L (sv) 2009-08-21
JP5771395B2 (ja) 2015-08-26
EP2242620B1 (de) 2016-04-20
EP2242620A1 (de) 2010-10-27
CN101939141A (zh) 2011-01-05
CN101939141B (zh) 2012-10-31

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