ATE409554T1 - Kraftwerkzeug mit kühlvorrichtung - Google Patents

Kraftwerkzeug mit kühlvorrichtung

Info

Publication number
ATE409554T1
ATE409554T1 AT05024965T AT05024965T ATE409554T1 AT E409554 T1 ATE409554 T1 AT E409554T1 AT 05024965 T AT05024965 T AT 05024965T AT 05024965 T AT05024965 T AT 05024965T AT E409554 T1 ATE409554 T1 AT E409554T1
Authority
AT
Austria
Prior art keywords
hollow piston
spindle
cooling device
power tool
grooves
Prior art date
Application number
AT05024965T
Other languages
English (en)
Inventor
Klaus-Dieter Arich
Erhard Benner
Manfred Droste
Uwe Nemetz
Martin Soika
Michael G Kunz
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
Application granted granted Critical
Publication of ATE409554T1 publication Critical patent/ATE409554T1/de

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
    • B25D11/005—Arrangements for adjusting the stroke of the impulse member or for stopping the impact action when the tool is lifted from the working surface
    • 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
    • B25D11/00—Portable percussive tools with electromotor or other motor drive
    • B25D11/06—Means for driving the impulse member
    • B25D11/12—Means for driving the impulse member comprising a crank mechanism
    • 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
    • B25D11/12—Means for driving the impulse member comprising a crank mechanism
    • B25D11/125—Means for driving the impulse member comprising a crank mechanism with a fluid cushion between the crank drive and the striking body
    • 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
    • B25D17/00—Details of, or accessories for, portable power-driven percussive tools
    • B25D17/24—Damping the reaction force
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D17/00—Details of, or accessories for, portable power-driven percussive tools
    • B25D17/26—Lubricating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25F—COMBINATION OR MULTI-PURPOSE TOOLS NOT OTHERWISE PROVIDED FOR; DETAILS OR COMPONENTS OF PORTABLE POWER-DRIVEN TOOLS NOT PARTICULARLY RELATED TO THE OPERATIONS PERFORMED AND NOT OTHERWISE PROVIDED FOR
    • B25F5/00—Details or components of portable power-driven tools not particularly related to the operations performed and not otherwise provided for
    • B25F5/001—Gearings, speed selectors, clutches or the like specially adapted for rotary tools
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25F—COMBINATION OR MULTI-PURPOSE TOOLS NOT OTHERWISE PROVIDED FOR; DETAILS OR COMPONENTS OF PORTABLE POWER-DRIVEN TOOLS NOT PARTICULARLY RELATED TO THE OPERATIONS PERFORMED AND NOT OTHERWISE PROVIDED FOR
    • B25F5/00—Details or components of portable power-driven tools not particularly related to the operations performed and not otherwise provided for
    • B25F5/006—Vibration damping means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25F—COMBINATION OR MULTI-PURPOSE TOOLS NOT OTHERWISE PROVIDED FOR; DETAILS OR COMPONENTS OF PORTABLE POWER-DRIVEN TOOLS NOT PARTICULARLY RELATED TO THE OPERATIONS PERFORMED AND NOT OTHERWISE PROVIDED FOR
    • B25F5/00—Details or components of portable power-driven tools not particularly related to the operations performed and not otherwise provided for
    • B25F5/008—Cooling means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25F—COMBINATION OR MULTI-PURPOSE TOOLS NOT OTHERWISE PROVIDED FOR; DETAILS OR COMPONENTS OF PORTABLE POWER-DRIVEN TOOLS NOT PARTICULARLY RELATED TO THE OPERATIONS PERFORMED AND NOT OTHERWISE PROVIDED FOR
    • B25F5/00—Details or components of portable power-driven tools not particularly related to the operations performed and not otherwise provided for
    • B25F5/02—Construction of casings, bodies or handles
    • 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
    • B25D2211/003—Crossed drill and motor spindles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D2250/00—General details of portable percussive tools; Components used in portable percussive tools
    • B25D2250/245—Spatial arrangement of components of the tool relative to each other

Landscapes

  • Mechanical Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Percussive Tools And Related Accessories (AREA)
  • Surgical Instruments (AREA)
  • Dry Shavers And Clippers (AREA)
  • Drilling And Boring (AREA)
  • Cutting Tools, Boring Holders, And Turrets (AREA)
  • Valve Device For Special Equipments (AREA)
  • Turning (AREA)
  • Gripping On Spindles (AREA)
  • Braking Systems And Boosters (AREA)
  • Stored Programmes (AREA)
  • Portable Nailing Machines And Staplers (AREA)
  • Road Repair (AREA)
  • Debugging And Monitoring (AREA)
  • Electrophonic Musical Instruments (AREA)
  • Automatic Tool Replacement In Machine Tools (AREA)
AT05024965T 2004-12-23 2005-11-15 Kraftwerkzeug mit kühlvorrichtung ATE409554T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB0428210.9A GB0428210D0 (en) 2004-12-23 2004-12-23 Mode change mechanism
GB0510934A GB2421462A (en) 2004-12-23 2005-05-27 Power tool cooling

Publications (1)

Publication Number Publication Date
ATE409554T1 true ATE409554T1 (de) 2008-10-15

Family

ID=34113148

Family Applications (2)

Application Number Title Priority Date Filing Date
AT05023196T ATE416889T1 (de) 2004-12-23 2005-10-25 Kraftwerkzeug
AT05024965T ATE409554T1 (de) 2004-12-23 2005-11-15 Kraftwerkzeug mit kühlvorrichtung

Family Applications Before (1)

Application Number Title Priority Date Filing Date
AT05023196T ATE416889T1 (de) 2004-12-23 2005-10-25 Kraftwerkzeug

Country Status (4)

Country Link
CN (8) CN100423908C (de)
AT (2) ATE416889T1 (de)
DE (2) DE602005011562D1 (de)
GB (9) GB0428210D0 (de)

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EP2147753B1 (de) * 2008-07-25 2017-01-18 AEG Electric Tools GmbH Elektrowerkzeug mit Getriebeumschaltung
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CN107206585B (zh) * 2015-01-30 2020-08-21 工机控股株式会社 作业机
CN108340322A (zh) * 2017-01-22 2018-07-31 南京德朔实业有限公司 动力工具
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WO2019233380A1 (zh) * 2018-06-05 2019-12-12 南京德朔实业有限公司 动力工具
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EP3789162A1 (de) * 2019-09-04 2021-03-10 Hilti Aktiengesellschaft Drehantrieb für eine handwerkzeugmaschine
EP3848158A1 (de) * 2020-01-10 2021-07-14 Hilti Aktiengesellschaft Werkzeugmaschine mit einer luftkühlung und verfahren zum schutz eines anwenders einer werkzeugmaschine vor staub
CN112109045A (zh) * 2020-03-31 2020-12-22 江苏东成工具科技有限公司 多功能电锤
CN111515615B (zh) * 2020-04-27 2021-06-18 刘亚心 一种过盈螺栓冷装器
CN112109046B (zh) * 2020-05-28 2025-04-11 江苏东成工具科技有限公司 冲击扳手
CN111643152A (zh) * 2020-06-16 2020-09-11 王伟 一种多功能电动骨凿
CN111997553A (zh) * 2020-08-12 2020-11-27 王学坤 一种石油钻井井下用的磨铣装置及方法
EP4008486A1 (de) * 2020-12-04 2022-06-08 Hilti Aktiengesellschaft Werkzeugmaschine mit zwei motoren
CN113211387B (zh) * 2021-06-22 2025-07-04 永康市隆耀科技有限公司 活塞及电锤
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Also Published As

Publication number Publication date
GB0510930D0 (en) 2005-07-06
GB2421464A (en) 2006-06-28
CN100434240C (zh) 2008-11-19
GB0510934D0 (en) 2005-07-06
CN1792563A (zh) 2006-06-28
CN1792565A (zh) 2006-06-28
GB2421461A (en) 2006-06-28
CN100515687C (zh) 2009-07-22
GB0510936D0 (en) 2005-07-06
CN1792567A (zh) 2006-06-28
GB2421699A (en) 2006-07-05
CN1807027A (zh) 2006-07-26
CN1792564A (zh) 2006-06-28
GB0510932D0 (en) 2005-07-06
GB2421462A (en) 2006-06-28
GB0428210D0 (en) 2005-01-26
GB2421463A (en) 2006-06-28
DE602005011562D1 (de) 2009-01-22
CN100406208C (zh) 2008-07-30
CN1807026A (zh) 2006-07-26
GB0510940D0 (en) 2005-07-06
GB0510937D0 (en) 2005-07-06
CN100450726C (zh) 2009-01-14
GB0510935D0 (en) 2005-07-06
CN1792566A (zh) 2006-06-28
GB2421700A (en) 2006-07-05
GB2421459A (en) 2006-06-28
ATE416889T1 (de) 2008-12-15
CN100423908C (zh) 2008-10-08
DE602005010037D1 (de) 2008-11-13
GB0510933D0 (en) 2005-07-06
CN1792562A (zh) 2006-06-28
GB2421460A (en) 2006-06-28

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