DK2841235T3 - Håndholdt værktøjsmaskine med ventilatorindretning - Google Patents

Håndholdt værktøjsmaskine med ventilatorindretning Download PDF

Info

Publication number
DK2841235T3
DK2841235T3 DK13722674.2T DK13722674T DK2841235T3 DK 2841235 T3 DK2841235 T3 DK 2841235T3 DK 13722674 T DK13722674 T DK 13722674T DK 2841235 T3 DK2841235 T3 DK 2841235T3
Authority
DK
Denmark
Prior art keywords
handhold
tool machine
fan fitting
fan
fitting
Prior art date
Application number
DK13722674.2T
Other languages
English (en)
Inventor
Achim Hess
Uwe Früh
Jürgen Blickle
Original Assignee
Fein C & E Gmbh
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 Fein C & E Gmbh filed Critical Fein C & E Gmbh
Application granted granted Critical
Publication of DK2841235T3 publication Critical patent/DK2841235T3/da

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/14—Structural association with mechanical loads, e.g. with hand-held machine tools or fans
    • H02K7/145—Hand-held machine tool
    • 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
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
    • B23Q11/12—Arrangements for cooling or lubricating parts of the machine
    • B23Q11/126—Arrangements for cooling or lubricating parts of the machine for cooling only
    • B23Q11/127—Arrangements for cooling or lubricating parts of the machine for cooling only for cooling motors or spindles
    • 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
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K9/00—Arrangements for cooling or ventilating
    • H02K9/02—Arrangements for cooling or ventilating by ambient air flowing through the machine
    • H02K9/04—Arrangements for cooling or ventilating by ambient air flowing through the machine having means for generating a flow of cooling medium
    • H02K9/06—Arrangements for cooling or ventilating by ambient air flowing through the machine having means for generating a flow of cooling medium with fans or impellers driven by the machine shaft

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Power Engineering (AREA)
  • Portable Power Tools In General (AREA)
  • Motor Or Generator Cooling System (AREA)
DK13722674.2T 2012-04-24 2013-04-22 Håndholdt værktøjsmaskine med ventilatorindretning DK2841235T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102012103603A DE102012103603A1 (de) 2012-04-24 2012-04-24 Handführbare Werkzeugmaschine mit Lüftereinrichtung
PCT/EP2013/001205 WO2013159902A2 (de) 2012-04-24 2013-04-22 Handführbare werkzeugmaschine mit lüftereinrichtung

Publications (1)

Publication Number Publication Date
DK2841235T3 true DK2841235T3 (da) 2021-04-06

Family

ID=48444309

Family Applications (1)

Application Number Title Priority Date Filing Date
DK13722674.2T DK2841235T3 (da) 2012-04-24 2013-04-22 Håndholdt værktøjsmaskine med ventilatorindretning

Country Status (6)

Country Link
US (1) US9537370B2 (da)
EP (1) EP2841235B1 (da)
CN (1) CN104245237B (da)
DE (1) DE102012103603A1 (da)
DK (1) DK2841235T3 (da)
WO (1) WO2013159902A2 (da)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202012102642U1 (de) * 2012-07-17 2013-10-21 Makita Corporation Trennschleifer
JP6238064B2 (ja) 2013-12-27 2017-11-29 日立工機株式会社 電動かんな
DE102015225783A1 (de) * 2015-12-17 2017-06-22 Robert Bosch Gmbh Gehäusedeckel für eine Handwerkzeugmaschine
DE102018113730A1 (de) * 2018-06-08 2019-12-12 C. & E. Fein Gmbh Handwerkzeugmaschine
WO2021107827A1 (en) * 2019-11-25 2021-06-03 Husqvarna Ab A hand-held electrically powered work tool
DE102020214817A1 (de) * 2019-12-30 2021-07-01 Robert Bosch Gesellschaft mit beschränkter Haftung Werkzeugmaschine und Verfahren zu einem Kühlen einer Antriebseinheit der Werkzeugmaschine
DE102021206669A1 (de) 2021-06-28 2022-12-29 Robert Bosch Gesellschaft mit beschränkter Haftung Handwerkzeugmaschine

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2155082A (en) * 1937-03-23 1939-04-18 Black & Decker Mfg Co Portable electric tool and casing
DE2152585C3 (de) * 1971-10-22 1979-03-22 Robert Bosch Gmbh, 7000 Stuttgart Kunststoffgehäuse, insbesondere für Kraftwerkzeuge
EP0416468A1 (en) * 1989-09-04 1991-03-13 Kabushiki Kaisha Toshiba Air-cooled motor for use in vehicles
DE19730356C2 (de) * 1997-07-15 2001-05-17 Wacker Werke Kg Schwingungsgedämpfter Aufbruch- und/oder Bohrhammer
US6102632A (en) * 1998-04-23 2000-08-15 Black & Decker Inc. Two speed right angle drill
DE19924552A1 (de) * 1999-05-28 2000-11-30 Hilti Ag Elektrisch betreibbares Handgerät
DE10261572A1 (de) * 2002-12-23 2004-07-01 Robert Bosch Gmbh Elektrohandwerkzeugmaschine
DE10329828B4 (de) * 2003-06-27 2009-06-18 Festool Gmbh Handwerkzeugmaschine mit Kühlvorrichtung und Staubabsaugung
DE102004056679A1 (de) * 2004-11-18 2006-05-24 Flex-Elektrowerkzeuge Gmbh Handwerkzeugmaschine und Verfahren zur Luftkühlung eines Antriebsmotors einer Handwerkzeugmaschine
DE102005007546A1 (de) * 2005-02-18 2006-08-24 Robert Bosch Gmbh Elektrowerkzeugmaschine
DE102007017243A1 (de) * 2007-04-12 2008-10-16 Robert Bosch Gmbh Werkzeugmaschine, insbesondere Handwerkzeugmaschine
DE102007053308A1 (de) * 2007-11-08 2009-05-14 Robert Bosch Gmbh Elektrowerkzeugmaschine mit einem Elektromotor
DE102008000613A1 (de) * 2008-03-12 2009-09-17 Robert Bosch Gmbh Handwerkzeugmaschine
DE102008001258A1 (de) * 2008-04-18 2009-10-22 Robert Bosch Gmbh Werkzeugmaschine mit elektrischem Antriebsmotor
GB2459191B (en) * 2008-04-18 2012-05-30 Bosch Gmbh Robert Hand-held power tool
DE102008041370A1 (de) * 2008-08-20 2010-02-25 Robert Bosch Gmbh Elektrowerkzeug
US20120086290A1 (en) * 2010-10-11 2012-04-12 Hayco Manufacturing Limited Variable amplitude vibratory appliance

Also Published As

Publication number Publication date
CN104245237A (zh) 2014-12-24
US20150054361A1 (en) 2015-02-26
WO2013159902A3 (de) 2014-06-05
DE102012103603A1 (de) 2013-10-24
EP2841235A2 (de) 2015-03-04
EP2841235B1 (de) 2021-01-06
CN104245237B (zh) 2016-08-17
US9537370B2 (en) 2017-01-03
WO2013159902A2 (de) 2013-10-31

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