EP1074341A3 - Staubschutzhaube für Oberflächenschleifgerät - Google Patents

Staubschutzhaube für Oberflächenschleifgerät Download PDF

Info

Publication number
EP1074341A3
EP1074341A3 EP20000810526 EP00810526A EP1074341A3 EP 1074341 A3 EP1074341 A3 EP 1074341A3 EP 20000810526 EP20000810526 EP 20000810526 EP 00810526 A EP00810526 A EP 00810526A EP 1074341 A3 EP1074341 A3 EP 1074341A3
Authority
EP
European Patent Office
Prior art keywords
cover
protective cover
grinding tool
surface grinding
housing
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.)
Granted
Application number
EP20000810526
Other languages
English (en)
French (fr)
Other versions
EP1074341A2 (de
EP1074341B1 (de
Inventor
Hans Rupprecht
Rolf Spangenberg
Diep Chau-Ngoc
Rudolf Reitberger
Oliver Ohlendorf
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 DK00810526T priority Critical patent/DK1074341T3/da
Publication of EP1074341A2 publication Critical patent/EP1074341A2/de
Publication of EP1074341A3 publication Critical patent/EP1074341A3/de
Application granted granted Critical
Publication of EP1074341B1 publication Critical patent/EP1074341B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00—Cutting
    • Y10T83/727—With means to guide moving work
    • Y10T83/73—Guide fixed to or integral with stationary tool element

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)
  • Polishing Bodies And Polishing Tools (AREA)
  • Closures For Containers (AREA)

Abstract

Das Rotationsschleifgerät weist eine Staubschutzhaube auf, die eine Schleifscheibe (4) gehäuseseitig und umfangsseitig abdeckt. Die Staubschutzhaube setzt sich aus einem fest mit dem Gehäuse (10) verbindbaren Grundkörper (1) und einem kreisabschnittartig ausgebildeten Abdeckkörper (2) zusammen, der in einer wenigstens den Umfang der Schleifscheibe (4) bereichsweise freigebenden Freigabestellung an dem Grundkörper (1) lösbar festlegbar ist.
EP20000810526 1999-08-03 2000-06-16 Staubschutzhaube für Oberflächenschleifgerät Expired - Lifetime EP1074341B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DK00810526T DK1074341T3 (da) 1999-08-03 2000-06-16 Stövbeskyttelseskappe til overfladeslibeapparater

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE1999136555 DE19936555A1 (de) 1999-08-03 1999-08-03 Staubschutzhaube für Oberflächenschleifgerät
DE19936555 1999-08-03

Publications (3)

Publication Number Publication Date
EP1074341A2 EP1074341A2 (de) 2001-02-07
EP1074341A3 true EP1074341A3 (de) 2003-05-28
EP1074341B1 EP1074341B1 (de) 2005-03-16

Family

ID=7917062

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20000810526 Expired - Lifetime EP1074341B1 (de) 1999-08-03 2000-06-16 Staubschutzhaube für Oberflächenschleifgerät

Country Status (9)

Country Link
US (1) US6471574B1 (de)
EP (1) EP1074341B1 (de)
JP (1) JP2001038599A (de)
AT (1) ATE290940T1 (de)
CA (1) CA2314054A1 (de)
DE (2) DE19936555A1 (de)
DK (1) DK1074341T3 (de)
ES (1) ES2238983T3 (de)
PL (1) PL194106B1 (de)

Families Citing this family (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10162630A1 (de) * 2001-12-20 2003-07-10 Hilti Ag Schleifgerät mit einer Absaughaube
DE10162632A1 (de) * 2001-12-20 2003-07-03 Hilti Ag Schleifgerät mit Absaughaube
US6748660B2 (en) * 2002-05-15 2004-06-15 John P. Buser Debris-collection device for a power saw
AU2003291857B2 (en) * 2002-12-23 2010-02-18 Advance Posture Systems Pty Ltd Dust Shroud
JP4782998B2 (ja) * 2004-09-13 2011-09-28 住友化学株式会社 切削部材およびこれを備えた鏡面加工装置
KR20080076935A (ko) 2005-12-13 2008-08-20 이데미쓰 고산 가부시키가이샤 진공 증착용 소결체
DE102006041671B4 (de) * 2006-09-06 2018-03-29 Robert Bosch Gmbh Schutzhaube einer Handwerkzeugmaschine
US7805805B2 (en) * 2006-11-13 2010-10-05 Loveless Ash Company, Inc. Vacuum assisted scraper
US20090181606A1 (en) * 2008-01-15 2009-07-16 Michael Loveless Vacuum shroud for use with drilling tools
US8177606B2 (en) * 2008-01-15 2012-05-15 Dustless Depot, Llc Dust shroud for rotary tools
US8137165B2 (en) 2008-01-15 2012-03-20 Dust Collection Products, Llc Dust shroud with adjustable mounting mechanism
US8133094B2 (en) * 2008-01-21 2012-03-13 Dust Collection Products, Llc Dust shroud with access hatch retention mechanism
US8011398B2 (en) * 2008-01-22 2011-09-06 Dustless Depot, Llc Dust shroud for gas powered circular saws
US8702478B2 (en) 2009-05-08 2014-04-22 Michael Loveless Angle grinder dust shroud with unitary adjustable mounting collar
US8381711B2 (en) 2009-06-16 2013-02-26 Dustless Depot, Llc Universal dust collection shroud for high speed gas powered saws
US8523637B2 (en) 2009-07-21 2013-09-03 Dustless Depot, Llc Angle grinder dust shroud with slideable access hatch
US8561512B2 (en) 2009-08-18 2013-10-22 Dustless Depot Llc Cutoff saw and stand with integrated dust filtration system
JP5323624B2 (ja) 2009-09-14 2013-10-23 株式会社マキタ ディスクグラインダの集塵カバー
US9038275B2 (en) 2011-09-07 2015-05-26 Dustless Depot, Llc Reciprocating saw dust shroud
DE102012111987A1 (de) * 2012-12-07 2014-06-12 Flex-Elektrowerkzeuge Gmbh Handgehaltene Schleifmaschine
DE102012111989A1 (de) 2012-12-07 2014-06-12 Flex-Elektrowerkzeuge Gmbh Handgehaltene Schleifmaschine
US9289879B2 (en) 2013-05-02 2016-03-22 Black & Decker Inc. Hinge assembly for an angle grinder dust shroud
US10625437B2 (en) 2014-04-09 2020-04-21 Mechanical & Electrical Concepts, Inc. Attachable and extendable saw and methods for using same
WO2015157457A1 (en) * 2014-04-09 2015-10-15 Mechanical & Electrical Concepts, Inc. Magnetically attachable and extendable saw and methods for using same
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
US10549363B2 (en) 2016-06-27 2020-02-04 Mechanical & Electrical Concepts, Inc. Attachable and extendable saw and methods for using same
US10377007B2 (en) * 2016-07-13 2019-08-13 The Boeing Company Manufacturing byproduct collection systems and methods
US10293421B2 (en) 2016-09-15 2019-05-21 Dustless Depot, Llc Circular saw dust collection shroud
USD816453S1 (en) 2016-09-15 2018-05-01 Dustless Depot, Llc Circular saw dust shroud
JP6983101B2 (ja) * 2018-04-10 2021-12-17 株式会社マキタ 電動工具およびカバー
USD908149S1 (en) 2018-10-23 2021-01-19 Dustless Depot Llc Angle grinder dust shroud with variable position slots for mounting brackets
US11123839B2 (en) 2018-10-23 2021-09-21 Dustless Depot Llc Grinder dust shroud with input shaft gasket and adjustable mounting mechanism
US11273505B2 (en) 2019-03-27 2022-03-15 Dustless Depot, Llc Circular saw dust collection shroud
JP7412187B2 (ja) * 2019-06-10 2024-01-12 株式会社マキタ グラインダ
EP3812089A1 (de) 2019-10-23 2021-04-28 Black & Decker Inc. Stabschleifmaschine
CN110757307A (zh) * 2019-10-31 2020-02-07 中船黄埔文冲船舶有限公司 一种打磨装置
CN112872959A (zh) * 2021-01-08 2021-06-01 河北工程大学 一种矿石表面打磨装置
US11867224B2 (en) 2021-01-27 2024-01-09 Black & Decker Inc. Locking mechanism for two telescoping poles of a power tool

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US448300A (en) * 1891-03-17 Top-roll-grinding machine
US1086745A (en) * 1912-09-21 1914-02-10 Johnston & Jennings Company Attachment for lathes.
US2384243A (en) * 1944-02-16 1945-09-04 Flohr Andrew Guard for emery wheels and the like
US3882644A (en) * 1973-06-08 1975-05-13 Clarkson Ind Inc Dust collector for portable rotary disc grinder
WO1997032692A1 (de) * 1996-03-06 1997-09-12 Ulrich Wagner Auf handschleif- und poliermaschine dichtend aufsetzbare schutz- und absaughaube

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5125190A (en) * 1990-05-16 1992-06-30 Buser John P Dust collector and shield for rotary grinder

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US448300A (en) * 1891-03-17 Top-roll-grinding machine
US1086745A (en) * 1912-09-21 1914-02-10 Johnston & Jennings Company Attachment for lathes.
US2384243A (en) * 1944-02-16 1945-09-04 Flohr Andrew Guard for emery wheels and the like
US3882644A (en) * 1973-06-08 1975-05-13 Clarkson Ind Inc Dust collector for portable rotary disc grinder
WO1997032692A1 (de) * 1996-03-06 1997-09-12 Ulrich Wagner Auf handschleif- und poliermaschine dichtend aufsetzbare schutz- und absaughaube

Also Published As

Publication number Publication date
EP1074341A2 (de) 2001-02-07
DE19936555A1 (de) 2001-02-08
JP2001038599A (ja) 2001-02-13
PL194106B1 (pl) 2007-04-30
US6471574B1 (en) 2002-10-29
PL341790A1 (en) 2001-02-12
CA2314054A1 (en) 2001-02-03
DE50009763D1 (de) 2005-04-21
ES2238983T3 (es) 2005-09-16
DK1074341T3 (da) 2005-06-27
ATE290940T1 (de) 2005-04-15
EP1074341B1 (de) 2005-03-16

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