DE60308140T2 - Magnetische schlagvorrichtung und verfahren zur magnetischen erzeugung von schlagbewegung - Google Patents
Magnetische schlagvorrichtung und verfahren zur magnetischen erzeugung von schlagbewegung Download PDFInfo
- Publication number
- DE60308140T2 DE60308140T2 DE60308140T DE60308140T DE60308140T2 DE 60308140 T2 DE60308140 T2 DE 60308140T2 DE 60308140 T DE60308140 T DE 60308140T DE 60308140 T DE60308140 T DE 60308140T DE 60308140 T2 DE60308140 T2 DE 60308140T2
- Authority
- DE
- Germany
- Prior art keywords
- hammer
- magnetic
- frame
- shaft
- magnet
- 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.)
- Expired - Lifetime
Links
- 238000000034 method Methods 0.000 title claims description 6
- 230000033001 locomotion Effects 0.000 title abstract description 14
- 239000000696 magnetic material Substances 0.000 claims abstract description 9
- 230000002093 peripheral effect Effects 0.000 claims description 5
- 235000013305 food Nutrition 0.000 description 16
- 238000006073 displacement reaction Methods 0.000 description 5
- 230000007246 mechanism Effects 0.000 description 5
- 230000005415 magnetization Effects 0.000 description 3
- 238000009527 percussion Methods 0.000 description 3
- 238000005381 potential energy Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005553 drilling Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 230000035699 permeability Effects 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 238000004088 simulation Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 210000003746 feather Anatomy 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K49/00—Dynamo-electric clutches; Dynamo-electric brakes
- H02K49/10—Dynamo-electric clutches; Dynamo-electric brakes of the permanent-magnet type
- H02K49/104—Magnetic couplings consisting of only two coaxial rotary elements, i.e. the driving element and the driven element
- H02K49/106—Magnetic couplings consisting of only two coaxial rotary elements, i.e. the driving element and the driven element with a radial air gap
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Mechanical Engineering (AREA)
- Percussive Tools And Related Accessories (AREA)
- Apparatuses For Generation Of Mechanical Vibrations (AREA)
- Road Signs Or Road Markings (AREA)
- Spinning Or Twisting Of Yarns (AREA)
- Magnetic Resonance Imaging Apparatus (AREA)
Applications Claiming Priority (3)
| 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 |
| US211539 | 2002-08-05 | ||
| 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 |
|---|---|
| DE60308140D1 DE60308140D1 (de) | 2006-10-19 |
| DE60308140T2 true DE60308140T2 (de) | 2007-01-04 |
Family
ID=31187594
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE60308140T Expired - Lifetime DE60308140T2 (de) | 2002-08-05 | 2003-07-29 | Magnetische schlagvorrichtung und verfahren zur magnetischen erzeugung von schlagbewegung |
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)
| 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)
| 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 |
-
2002
- 2002-08-05 US US10/211,539 patent/US6695070B1/en not_active Expired - Fee Related
-
2003
- 2003-07-29 JP JP2004525796A patent/JP2005523175A/ja active Pending
- 2003-07-29 AT AT03766658T patent/ATE339028T1/de not_active IP Right Cessation
- 2003-07-29 DE DE60308140T patent/DE60308140T2/de not_active Expired - Lifetime
- 2003-07-29 CN CNB038014149A patent/CN100336288C/zh not_active Expired - Fee Related
- 2003-07-29 EP EP03766658A patent/EP1461186B1/en not_active Expired - Lifetime
- 2003-07-29 WO PCT/JP2003/009618 patent/WO2004012910A2/en not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| EP1461186B1 (en) | 2006-09-06 |
| US20040020667A1 (en) | 2004-02-05 |
| WO2004012910A3 (en) | 2004-07-29 |
| CN1606824A (zh) | 2005-04-13 |
| US6695070B1 (en) | 2004-02-24 |
| WO2004012910A2 (en) | 2004-02-12 |
| JP2005523175A (ja) | 2005-08-04 |
| ATE339028T1 (de) | 2006-09-15 |
| DE60308140D1 (de) | 2006-10-19 |
| CN100336288C (zh) | 2007-09-05 |
| EP1461186A2 (en) | 2004-09-29 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8364 | No opposition during term of opposition |