PT1375076E - Martelo de percursao - Google Patents

Martelo de percursao

Info

Publication number
PT1375076E
PT1375076E PT03013878T PT03013878T PT1375076E PT 1375076 E PT1375076 E PT 1375076E PT 03013878 T PT03013878 T PT 03013878T PT 03013878 T PT03013878 T PT 03013878T PT 1375076 E PT1375076 E PT 1375076E
Authority
PT
Portugal
Prior art keywords
intermediate shaft
spindle
mode change
tool
wobble
Prior art date
Application number
PT03013878T
Other languages
English (en)
Inventor
Manfred Droste
Original Assignee
Black & Decker Inc
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 Black & Decker Inc filed Critical Black & Decker Inc
Publication of PT1375076E publication Critical patent/PT1375076E/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D11/00—Portable percussive tools with electromotor or other motor drive
    • B25D11/06—Means for driving the impulse member
    • B25D11/062—Means for driving the impulse member comprising a wobbling mechanism, swash plate
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D16/00—Portable percussive machines with superimposed rotation, the rotational movement of the output shaft of a motor being modified to generate axial impacts on the tool bit
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D16/00—Portable percussive machines with superimposed rotation, the rotational movement of the output shaft of a motor being modified to generate axial impacts on the tool bit
    • B25D16/006—Mode changers; Mechanisms connected thereto
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D2211/00—Details of portable percussive tools with electromotor or other motor drive
    • B25D2211/06—Means for driving the impulse member
    • B25D2211/061—Swash-plate actuated impulse-driving mechanisms
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D2216/00—Details of portable percussive machines with superimposed rotation, the rotational movement of the output shaft of a motor being modified to generate axial impacts on the tool bit
    • B25D2216/0007—Details of percussion or rotation modes
    • B25D2216/0023—Tools having a percussion-and-rotation mode
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D2216/00—Details of portable percussive machines with superimposed rotation, the rotational movement of the output shaft of a motor being modified to generate axial impacts on the tool bit
    • B25D2216/0007—Details of percussion or rotation modes
    • B25D2216/0038—Tools having a rotation-only mode

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Drilling And Boring (AREA)
  • Percussive Tools And Related Accessories (AREA)
  • Saccharide Compounds (AREA)
  • Lubricants (AREA)
PT03013878T 2002-06-26 2003-06-19 Martelo de percursao PT1375076E (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB0214772.6A GB0214772D0 (en) 2002-06-26 2002-06-26 Hammer

Publications (1)

Publication Number Publication Date
PT1375076E true PT1375076E (pt) 2005-09-30

Family

ID=9939336

Family Applications (1)

Application Number Title Priority Date Filing Date
PT03013878T PT1375076E (pt) 2002-06-26 2003-06-19 Martelo de percursao

Country Status (7)

Country Link
US (1) US7296635B2 (pt)
EP (1) EP1375076B1 (pt)
AT (1) ATE294674T1 (pt)
DE (1) DE60300596T2 (pt)
ES (1) ES2238652T3 (pt)
GB (1) GB0214772D0 (pt)
PT (1) PT1375076E (pt)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005036731A1 (de) * 2005-08-04 2007-02-08 Robert Bosch Gmbh Kupplungsvorrichtung für eine Elektrowerkzeugmaschine und Elektrowerkzeugmaschine
DE102005041447A1 (de) * 2005-08-31 2007-03-01 Robert Bosch Gmbh Bohrhammer
DE102005047600A1 (de) * 2005-10-05 2007-04-12 Robert Bosch Gmbh Handwerkzeugmaschine mit einer Welle und mit einem auf der Welle gelagerten Hubantriebslager
AU2007202970A1 (en) * 2006-07-01 2008-01-17 Black & Decker, Inc. Beat piece support structure for a hammer drill
DE102007009985A1 (de) * 2007-03-02 2008-09-25 Robert Bosch Gmbh Handwerkzeugmaschine
DE102008054692A1 (de) * 2008-12-16 2010-06-17 Robert Bosch Gmbh Handwerkzeugmaschine
JP5396149B2 (ja) * 2009-05-20 2014-01-22 株式会社マキタ 動力工具
DE202009017422U1 (de) * 2009-06-26 2010-11-04 Robert Bosch Gmbh Handgeführtes Elektrowerkzeug
GB0912283D0 (en) * 2009-07-15 2009-08-26 Black & Decker Inc Motor driven hammer having means for controlling the power of impact
US8636081B2 (en) 2011-12-15 2014-01-28 Milwaukee Electric Tool Corporation Rotary hammer
DE102010062094A1 (de) * 2010-11-29 2012-05-31 Robert Bosch Gmbh Hammerschlagwerk
EP2809470B1 (en) 2012-02-03 2020-01-15 Milwaukee Electric Tool Corporation Rotary hammer
US9630307B2 (en) 2012-08-22 2017-04-25 Milwaukee Electric Tool Corporation Rotary hammer
JP6325360B2 (ja) * 2014-06-12 2018-05-16 株式会社マキタ 打撃工具
CN106041834A (zh) * 2016-06-21 2016-10-26 刘志斌 电动工具及其模式切换结构
JP6709120B2 (ja) * 2016-07-15 2020-06-10 株式会社マキタ 打撃工具
US11529727B2 (en) 2019-10-21 2022-12-20 Makita Corporation Power tool having hammer mechanism
JP7360891B2 (ja) * 2019-10-21 2023-10-13 株式会社マキタ ハンマドリル

Family Cites Families (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3213672C2 (de) 1982-04-14 1984-07-12 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Stellglied zum Umschalten einer Hammerbohrmaschine mit einem durch einen Taumelscheibenantrieb betätigbaren pneumatischen Schlagwerk vom Betriebszustand "Bohren" in den Betriebszustand "Hammerbohren"
DE3311265A1 (de) 1983-03-28 1984-10-11 Hilti Ag, Schaan Elektropneumatischer bohr- und meisselhammer
DE3504650C2 (de) 1985-02-12 1994-01-20 Bosch Gmbh Robert Bohrhammer mit Verstärkung der Betätigungskraft für die Kupplung des Schlagantriebes
DE3506695A1 (de) 1985-02-26 1986-08-28 Robert Bosch Gmbh, 7000 Stuttgart Bohrhammer
DE3807078A1 (de) 1988-03-04 1989-09-14 Black & Decker Inc Bohrhammer
DE3841515A1 (de) 1988-12-09 1990-06-13 Hilti Ag Handwerkzeug mit schaltgetriebe
GB2232372A (en) 1989-05-25 1990-12-12 Black & Decker Inc Improvements in or relating to power tools
DE3931329C1 (pt) 1989-05-31 1990-06-28 Robert Bosch Gmbh, 7000 Stuttgart, De
DE4215288A1 (de) 1991-07-08 1993-01-14 Bosch Gmbh Robert Bohrhammer
DE4135240A1 (de) 1991-10-25 1993-04-29 Bosch Gmbh Robert Bohrhammer
US5320177A (en) 1992-03-30 1994-06-14 Makita Corporation Power driven hammer drill
DE4231986A1 (de) 1992-09-24 1994-03-31 Bosch Gmbh Robert Bohr- und/oder Schlaghammer
JP2602411Y2 (ja) 1993-11-26 2000-01-17 日立工機株式会社 打撃工具の切換機構
JP3424880B2 (ja) 1995-08-18 2003-07-07 株式会社マキタ ハンマードリル
DE19545260A1 (de) * 1995-11-24 1997-05-28 Black & Decker Inc Bohrhammer
JP3582760B2 (ja) 1997-04-18 2004-10-27 日立工機株式会社 ハンマドリル
JP3609626B2 (ja) 1998-09-16 2005-01-12 株式会社マキタ ハンマードリル
US6142242A (en) 1999-02-15 2000-11-07 Makita Corporation Percussion driver drill, and a changeover mechanism for changing over a plurality of operating modes of an apparatus
JP3688943B2 (ja) 1999-08-26 2005-08-31 株式会社マキタ ハンマードリル
DE19955412A1 (de) * 1999-11-18 2001-05-23 Hilti Ag Bohr- und Meisselgerät
GB0008465D0 (en) * 2000-04-07 2000-05-24 Black & Decker Inc Rotary hammer mode change mechanism
DE10029728A1 (de) 2000-06-16 2001-12-20 Hilti Ag Handwerkzeuggerät
DE10033100A1 (de) 2000-07-07 2002-01-17 Hilti Ag Kombiniertes Elektrohandwerkzeuggerät
JP4281273B2 (ja) 2000-10-20 2009-06-17 日立工機株式会社 ハンマドリル
US6842527B2 (en) * 2000-12-15 2005-01-11 Thomson Licensing, Inc. Dynamic allocation of power supplied by a power supply and frequency agile spectral filtering of signals
GB0100605D0 (en) 2001-01-10 2001-02-21 Black & Decker Inc Hammer
DE10106034B4 (de) * 2001-02-09 2009-11-26 Robert Bosch Gmbh Handwerkzeugmaschine
DE10111748A1 (de) 2001-03-12 2002-09-19 Hilti Ag Schaltwerk für ein kombiniertes Handwerkzeuggerät
JP3976187B2 (ja) * 2002-11-20 2007-09-12 株式会社マキタ ハンマードリル
JP2005246831A (ja) * 2004-03-05 2005-09-15 Hitachi Koki Co Ltd 振動ドリル

Also Published As

Publication number Publication date
GB0214772D0 (en) 2002-08-07
DE60300596T2 (de) 2006-01-19
EP1375076A1 (en) 2004-01-02
ES2238652T3 (es) 2005-09-01
EP1375076B1 (en) 2005-05-04
US7296635B2 (en) 2007-11-20
ATE294674T1 (de) 2005-05-15
DE60300596D1 (de) 2005-06-09
US20060266535A1 (en) 2006-11-30

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