JP2005523175A5 - - Google Patents

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Publication number
JP2005523175A5
JP2005523175A5 JP2004525796A JP2004525796A JP2005523175A5 JP 2005523175 A5 JP2005523175 A5 JP 2005523175A5 JP 2004525796 A JP2004525796 A JP 2004525796A JP 2004525796 A JP2004525796 A JP 2004525796A JP 2005523175 A5 JP2005523175 A5 JP 2005523175A5
Authority
JP
Japan
Prior art keywords
hammer
chuck
magnetic
magnet
shaft
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.)
Pending
Application number
JP2004525796A
Other languages
English (en)
Japanese (ja)
Other versions
JP2005523175A (ja
Filing date
Publication date
Priority claimed from US10/211,539 external-priority patent/US6695070B1/en
Application filed filed Critical
Publication of JP2005523175A publication Critical patent/JP2005523175A/ja
Publication of JP2005523175A5 publication Critical patent/JP2005523175A5/ja
Pending legal-status Critical Current

Links

JP2004525796A 2002-08-05 2003-07-29 磁気インパクト装置およびインパクト運動を磁気的に発生させる方法 Pending JP2005523175A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/211,539 US6695070B1 (en) 2002-08-05 2002-08-05 Magnetic impact device and method for magnetically generating impact motion
PCT/JP2003/009618 WO2004012910A2 (en) 2002-08-05 2003-07-29 Magnetic impact device and method for magnetically generating impact motion

Publications (2)

Publication Number Publication Date
JP2005523175A JP2005523175A (ja) 2005-08-04
JP2005523175A5 true JP2005523175A5 (enExample) 2005-12-22

Family

ID=31187594

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2004525796A Pending JP2005523175A (ja) 2002-08-05 2003-07-29 磁気インパクト装置およびインパクト運動を磁気的に発生させる方法

Country Status (7)

Country Link
US (1) US6695070B1 (enExample)
EP (1) EP1461186B1 (enExample)
JP (1) JP2005523175A (enExample)
CN (1) CN100336288C (enExample)
AT (1) ATE339028T1 (enExample)
DE (1) DE60308140T2 (enExample)
WO (1) WO2004012910A2 (enExample)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004291138A (ja) * 2003-03-26 2004-10-21 Matsushita Electric Works Ltd 磁気インパクト工具
JP4326452B2 (ja) * 2004-10-26 2009-09-09 パナソニック電工株式会社 衝撃工具
JP4513128B2 (ja) * 2004-12-28 2010-07-28 日立工機株式会社 パルストルク発生装置及び動力工具
US20070261868A1 (en) * 2006-05-12 2007-11-15 Gross James R Magnetic torque-limiting device and method
JP4834188B1 (ja) * 2011-05-27 2011-12-14 有志 米田 衝撃発生装置
DE102011088287A1 (de) * 2011-11-07 2013-05-08 Hilti Aktiengesellschaft Schlagwerk
DE102011085820B4 (de) * 2011-11-07 2013-07-25 Hilti Aktiengesellschaft Handwerkzeugmaschine
US9597784B2 (en) * 2013-08-12 2017-03-21 Ingersoll-Rand Company Impact tools
JP6814979B2 (ja) * 2017-02-24 2021-01-20 パナソニックＩｐマネジメント株式会社 電動工具
GB2636201A (en) * 2023-12-05 2025-06-11 Actsmarine Ltd Magnetic transmission arrangement for a power tool, power tool comprising said transmission arrangement and associated systems and methods

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US519662A (en) * 1894-05-08 Electromagnetic tool
US2635854A (en) * 1950-09-12 1953-04-21 Syntron Co Tool rotator for reciprocating hammers
US2861778A (en) * 1954-10-07 1958-11-25 Syntron Co Electromagnetic reciprocating hammer
US2949909A (en) * 1957-05-22 1960-08-23 Macchioni Pietro Aurelio Electromagnetic hammer
US3150725A (en) * 1961-07-13 1964-09-29 Ingersoll Rand Co Magnetically operated tool
US3811313A (en) * 1971-04-12 1974-05-21 Boeing Co Electromagnetic high energy impact apparatus
FR2499647B1 (fr) * 1981-02-06 1989-03-03 Nova Scotia Res Found Perfectionnements aux accouplements magnetiques hermetiques
FR2514049A1 (fr) * 1981-10-02 1983-04-08 Martelec Dispositif de foncage et d'arrachement pour pieux, tubes, palplanches, tiges, etc.
JPS6224979A (ja) * 1985-07-25 1987-02-02 松下電工株式会社 振動ドリル
JP2640124B2 (ja) * 1988-06-17 1997-08-13 株式会社芝浦製作所 衝撃工具
US5376862A (en) * 1993-01-28 1994-12-27 Applied Materials, Inc. Dual coaxial magnetic couplers for vacuum chamber robot assembly
US5497555A (en) * 1994-12-19 1996-03-12 Averbukh; Moshe Electromagnetic percussion device
FR2766028A1 (fr) * 1997-07-08 1999-01-15 Ensmse Dispositif a fort couple d'accouplements magnetiques synchrones a entrefer cylindrique
DE19855750A1 (de) * 1998-12-03 2000-06-08 Hilti Ag Handgeführtes Bohr- und/oder Meisselgerät

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