DE602007013408D1 - Breitwinkelschleifmaschine - Google Patents

Breitwinkelschleifmaschine

Info

Publication number
DE602007013408D1
DE602007013408D1 DE602007013408T DE602007013408T DE602007013408D1 DE 602007013408 D1 DE602007013408 D1 DE 602007013408D1 DE 602007013408 T DE602007013408 T DE 602007013408T DE 602007013408 T DE602007013408 T DE 602007013408T DE 602007013408 D1 DE602007013408 D1 DE 602007013408D1
Authority
DE
Germany
Prior art keywords
angle grinder
brush
wide angle
fan assembly
radial fan
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.)
Active
Application number
DE602007013408T
Other languages
English (en)
Inventor
Paul K Trautner
Philip T Miller
Kevin S Agan
Erik A Ekstrom
Jason R Melvin
Gregg L Sheddy
Junyi Xie
Yaping Yang
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Black and Decker Inc
Original Assignee
Black and 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 and Decker Inc filed Critical Black and Decker Inc
Publication of DE602007013408D1 publication Critical patent/DE602007013408D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B23/00—Portable grinding machines, e.g. hand-guided; Accessories therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B23/00—Portable grinding machines, e.g. hand-guided; Accessories therefor
    • B24B23/02—Portable grinding machines, e.g. hand-guided; Accessories therefor with rotating grinding tools; Accessories therefor
    • B24B23/022—Spindle-locking devices, e.g. for mounting or removing the tool
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B23/00—Portable grinding machines, e.g. hand-guided; Accessories therefor
    • B24B23/02—Portable grinding machines, e.g. hand-guided; Accessories therefor with rotating grinding tools; Accessories therefor
    • B24B23/028—Angle 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
    • B25F5/008—Cooling means
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K5/00—Casings; Enclosures; Supports
    • H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
    • H02K5/14—Means for supporting or protecting brushes or brush holders
    • H02K5/143—Means for supporting or protecting brushes or brush holders for cooperation with commutators
    • H02K5/148—Slidably supported brushes
    • 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
    • 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)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
  • Surface Acoustic Wave Elements And Circuit Networks Thereof (AREA)
  • Magnetic Heads (AREA)
  • Mechanical Treatment Of Semiconductor (AREA)
  • Crushing And Grinding (AREA)
DE602007013408T 2006-10-13 2007-10-08 Breitwinkelschleifmaschine Active DE602007013408D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11/549,264 US7988538B2 (en) 2006-10-13 2006-10-13 Large angle grinder

Publications (1)

Publication Number Publication Date
DE602007013408D1 true DE602007013408D1 (de) 2011-05-05

Family

ID=38859736

Family Applications (2)

Application Number Title Priority Date Filing Date
DE602007013408T Active DE602007013408D1 (de) 2006-10-13 2007-10-08 Breitwinkelschleifmaschine
DE602007001325T Active DE602007001325D1 (de) 2006-10-13 2007-10-08 Winkelschleifer

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE602007001325T Active DE602007001325D1 (de) 2006-10-13 2007-10-08 Winkelschleifer

Country Status (5)

Country Link
US (2) US7988538B2 (de)
EP (2) EP1911547B1 (de)
CN (2) CN201471264U (de)
AT (2) ATE503296T1 (de)
DE (2) DE602007013408D1 (de)

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US7762349B2 (en) 2007-11-21 2010-07-27 Black & Decker Inc. Multi-speed drill and transmission with low gear only clutch
US7770660B2 (en) * 2007-11-21 2010-08-10 Black & Decker Inc. Mid-handle drill construction and assembly process
DE102007057033A1 (de) * 2007-11-27 2009-05-28 Robert Bosch Gmbh Elektrisch antreibbare Handwerkzeugmaschine
DE102008041716A1 (de) * 2008-08-29 2010-03-04 Robert Bosch Gmbh Handwerkzeugmaschine mit Bürstenmotor
DE102010025586B4 (de) * 2009-07-01 2021-04-15 Johnson Electric International AG Elektrowerkzeug
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US8348727B2 (en) * 2011-05-26 2013-01-08 Black & Decker Inc. Airflow arrangement for a power tool
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JP6127840B2 (ja) * 2013-09-02 2017-05-17 日立工機株式会社 電動工具
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CN104802321B (zh) * 2015-05-10 2016-04-20 重庆工业职业技术学院 对石材板进行挂槽加工的角磨机无尘挖槽装置及其使用方法
DE102016216794A1 (de) * 2015-09-29 2017-03-30 Robert Bosch Gmbh Handwerkzeugmaschine mit mindestens einem maschinenseitigem Kontaktelement
JP6064025B2 (ja) * 2015-12-02 2017-01-18 株式会社マキタ 充電式電動工具及び充電式切断工具
CN109328123B (zh) * 2016-06-30 2022-04-29 工机控股株式会社 电动工具
DE102017001002B4 (de) * 2017-02-03 2020-07-23 Gerd Eisenblätter Gmbh Elektrohandwerkzeug mit staubschutz-abdeckung
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JP6924634B2 (ja) * 2017-07-03 2021-08-25 株式会社マキタ 電動工具
DE202018104460U1 (de) * 2017-09-29 2018-08-16 Nanjing Chervon Industry Co., Ltd. Elektrohandwerkzeug
CN109909831B (zh) * 2017-12-12 2021-09-21 南京德朔实业有限公司 一种角磨机
US20190184516A1 (en) * 2017-12-20 2019-06-20 Smart, Inc. Rotary polishers and methods of making the same
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USD891892S1 (en) * 2018-06-14 2020-08-04 Robert Bosch Gmbh Angle grinder
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JP7300360B2 (ja) * 2019-09-26 2023-06-29 株式会社マキタ グラインダ
US11358251B2 (en) * 2020-11-10 2022-06-14 Jian-Shiou Liaw Grinding device for inner holes
US11637474B2 (en) 2021-03-19 2023-04-25 Ametek, Inc. Throughflow vacuum motor with reverse airflow

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Also Published As

Publication number Publication date
EP2045899B1 (de) 2011-03-23
EP2045899A3 (de) 2009-06-17
EP2045899A2 (de) 2009-04-08
CN201471264U (zh) 2010-05-19
EP1911547A2 (de) 2008-04-16
US20080090504A1 (en) 2008-04-17
ATE503296T1 (de) 2011-04-15
US20110281507A1 (en) 2011-11-17
CN201401363Y (zh) 2010-02-10
US8388417B2 (en) 2013-03-05
US7988538B2 (en) 2011-08-02
EP1911547A3 (de) 2008-05-28
ATE433829T1 (de) 2009-07-15
EP1911547B1 (de) 2009-06-17
DE602007001325D1 (de) 2009-07-30

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