WO2018192869A3 - Staubhaube für einen trennschleifer - Google Patents

Staubhaube für einen trennschleifer Download PDF

Info

Publication number
WO2018192869A3
WO2018192869A3 PCT/EP2018/059652 EP2018059652W WO2018192869A3 WO 2018192869 A3 WO2018192869 A3 WO 2018192869A3 EP 2018059652 W EP2018059652 W EP 2018059652W WO 2018192869 A3 WO2018192869 A3 WO 2018192869A3
Authority
WO
WIPO (PCT)
Prior art keywords
dust cover
connection piece
cutting grinder
suction
suction connection
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.)
Ceased
Application number
PCT/EP2018/059652
Other languages
English (en)
French (fr)
Other versions
WO2018192869A2 (de
Inventor
Kevin KUHLMANN
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.)
Hilti AG
Original Assignee
Hilti AG
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 Hilti AG filed Critical Hilti AG
Priority to US16/605,633 priority Critical patent/US12179311B2/en
Priority to CN201880024439.4A priority patent/CN110536776B/zh
Priority to EP18724784.6A priority patent/EP3612352B1/de
Publication of WO2018192869A2 publication Critical patent/WO2018192869A2/de
Publication of WO2018192869A3 publication Critical patent/WO2018192869A3/de
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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
    • B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
    • B24B55/04—Protective covers for the grinding wheel
    • B24B55/05—Protective covers for the grinding wheel specially designed for portable grinding machines
    • B24B55/052—Protective covers for the grinding wheel specially designed for portable grinding machines with rotating tools
    • 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
    • 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
    • B24B27/00—Other grinding machines or devices
    • B24B27/06—Grinders for cutting-off
    • B24B27/08—Grinders for cutting-off being portable
    • 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
    • B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
    • B24B55/06—Dust extraction equipment on grinding or polishing machines
    • 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
    • B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
    • B24B55/06—Dust extraction equipment on grinding or polishing machines
    • B24B55/10—Dust extraction equipment on grinding or polishing machines specially designed for portable grinding machines, e.g. hand-guided
    • B24B55/102—Dust extraction equipment on grinding or polishing machines specially designed for portable grinding machines, e.g. hand-guided with rotating tools
    • 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
    • B24B31/00—Machines or devices designed for polishing or abrading surfaces on work by means of tumbling apparatus or other apparatus in which the work and/or the abrasive material is loose; Accessories therefor
    • B24B31/12—Accessories; Protective equipment or safety devices; Installations for exhaustion of dust or for sound absorption specially adapted for machines covered by group B24B31/00

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Grinding-Machine Dressing And Accessory Apparatuses (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)

Abstract

Staubhaube (100) mit einem Flansch (90) zum Befestigen der Staubhaube (100) an einem Getriebehals (210) eines Trennschleifers (200), und mit einem Haubenkörper (10) zum zumindest abschnittsweisen, beidseitigen Abdecken einer kreisförmigen Trennscheibe (220), und mit einem Absaugstutzen (40) zum Anschließen eines Saugschlauchs (400) über den ein Untergrundabtrag (UG) aus dem Haubenkörper (10) abgesaugt werden kann, wobei die Staubhaube (100) eine Sensoreinheit (20) aufweist mittels der detektiert werden kann, ob der Saugschlauch (20) an dem Absaugstutzen (40) angeschlossen ist und/oder ob eine Klappe (45) des Absaugstutzens (40) geöffnet ist.
PCT/EP2018/059652 2017-04-20 2018-04-16 Staubhaube für einen trennschleifer Ceased WO2018192869A2 (de)

Priority Applications (3)

Application Number Priority Date Filing Date Title
US16/605,633 US12179311B2 (en) 2017-04-20 2018-04-16 Dust cover for a cutting grinder
CN201880024439.4A CN110536776B (zh) 2017-04-20 2018-04-16 用于切割式打磨机的防尘罩
EP18724784.6A EP3612352B1 (de) 2017-04-20 2018-04-16 Staubhaube für einen trennschleifer

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP17167204.1 2017-04-20
EP17167204.1A EP3391995A1 (de) 2017-04-20 2017-04-20 Staubhaube für einen trennschleifer

Publications (2)

Publication Number Publication Date
WO2018192869A2 WO2018192869A2 (de) 2018-10-25
WO2018192869A3 true WO2018192869A3 (de) 2018-12-13

Family

ID=58638680

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2018/059652 Ceased WO2018192869A2 (de) 2017-04-20 2018-04-16 Staubhaube für einen trennschleifer

Country Status (4)

Country Link
US (1) US12179311B2 (de)
EP (2) EP3391995A1 (de)
CN (1) CN110536776B (de)
WO (1) WO2018192869A2 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3825062A1 (de) * 2019-11-21 2021-05-26 Hilti Aktiengesellschaft Verfahren zum betreiben einer werkzeugmaschine und werkzeugmaschine
EP3825066A1 (de) 2019-11-21 2021-05-26 Hilti Aktiengesellschaft Verfahren zum betreiben einer handgeführten werkzeugmaschine und handgeführte werkzeugmaschine
EP3825067A1 (de) 2019-11-21 2021-05-26 Hilti Aktiengesellschaft Verfahren zum betreiben einer werkzeugmaschine und werkzeugmaschine
WO2023097281A1 (en) 2021-11-24 2023-06-01 Milwaukee Electric Tool Corporation Grinder including enhanced sensing and component detection
US20230381920A1 (en) * 2022-05-25 2023-11-30 Raytheon Technologies Corporation Machine control for grinding machine

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4105373A1 (de) * 1991-02-21 1992-08-27 Bernd Dipl Ing Neitzert Von hand zu fuehrender trennschleifer
US20090049699A1 (en) * 2007-08-22 2009-02-26 Hilti Aktiengesellschaft Protective device for hand-held power tool
EP2937031A1 (de) * 2014-04-23 2015-10-28 HILTI Aktiengesellschaft Modiwechsel
WO2017051893A1 (ja) * 2015-09-25 2017-03-30 株式会社マキタ グラインダ

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5951746A (en) 1995-11-30 1999-09-14 Alfred Karcher Gmbh & Co. Suction device for cleaning purposes
DE10059712A1 (de) 2000-12-01 2002-06-20 Bosch Gmbh Robert Handwerkzeugmaschine
CN2693166Y (zh) * 2002-10-15 2005-04-20 松下电器产业株式会社 电动吸尘器
KR100638349B1 (ko) * 2005-09-05 2006-10-25 동광기연 주식회사 워터젯유닛으로 재단할 차량 내장재 고정장치
US7690078B2 (en) * 2005-11-02 2010-04-06 The Scott Fetzer Company Vacuum cleaner with removable cleaning attachment
JP5515250B2 (ja) * 2008-07-31 2014-06-11 富士通株式会社 集塵機構および基板切断装置
US10870216B2 (en) 2008-09-30 2020-12-22 Black & Decker Inc. Table saws having integrated control systems
EP2470335A1 (de) 2009-08-27 2012-07-04 Rayner Design Pty Ltd Schneidevorrichtung
US9221110B2 (en) * 2009-10-02 2015-12-29 JPL Global, LLC Power saw apparatus with integrated dust collector
JP5618731B2 (ja) * 2010-09-27 2014-11-05 株式会社マキタ 集塵機
DE102011087361B3 (de) 2011-11-29 2013-01-31 Hilti Aktiengesellschaft Absaugvorrichtung und Steuerungsverfahren
JP2014133277A (ja) * 2013-01-09 2014-07-24 Hitachi Koki Co Ltd 電動工具
CN203579754U (zh) * 2013-09-24 2014-05-07 佛山市宝索机械制造有限公司 切纸机的磨刀机构
JP6667236B2 (ja) 2015-09-10 2020-03-18 株式会社マキタ グラインダ、カバー及びカバーセット
CN206085178U (zh) * 2016-08-31 2017-04-12 诸暨汇隆服装有限公司 一种带距离探测装置的自动裁床

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4105373A1 (de) * 1991-02-21 1992-08-27 Bernd Dipl Ing Neitzert Von hand zu fuehrender trennschleifer
US20090049699A1 (en) * 2007-08-22 2009-02-26 Hilti Aktiengesellschaft Protective device for hand-held power tool
EP2937031A1 (de) * 2014-04-23 2015-10-28 HILTI Aktiengesellschaft Modiwechsel
WO2017051893A1 (ja) * 2015-09-25 2017-03-30 株式会社マキタ グラインダ

Also Published As

Publication number Publication date
WO2018192869A2 (de) 2018-10-25
US20200122292A1 (en) 2020-04-23
CN110536776B (zh) 2021-12-24
EP3391995A1 (de) 2018-10-24
EP3612352B1 (de) 2022-06-08
EP3612352A2 (de) 2020-02-26
CN110536776A (zh) 2019-12-03
US12179311B2 (en) 2024-12-31

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