DE20209607U1 - Angle grinder with spray device for dust binding - Google Patents

Angle grinder with spray device for dust binding

Info

Publication number
DE20209607U1
DE20209607U1 DE20209607U DE20209607U DE20209607U1 DE 20209607 U1 DE20209607 U1 DE 20209607U1 DE 20209607 U DE20209607 U DE 20209607U DE 20209607 U DE20209607 U DE 20209607U DE 20209607 U1 DE20209607 U1 DE 20209607U1
Authority
DE
Germany
Prior art keywords
angle grinder
grinder according
spray
milling
nozzle
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.)
Expired - Lifetime
Application number
DE20209607U
Other languages
German (de)
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to DE20209607U priority Critical patent/DE20209607U1/en
Publication of DE20209607U1 publication Critical patent/DE20209607U1/en
Priority to PCT/DE2003/001967 priority patent/WO2004000501A1/en
Priority to EP03760560A priority patent/EP1556187A1/en
Priority to AU2003250260A priority patent/AU2003250260A1/en
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
    • 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
    • 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
    • B23Q11/08—Protective coverings for parts of machine tools; Splash guards
    • B23Q11/0858—Protective coverings for parts of machine tools; Splash guards using a liquid bath or a liquid curtain
    • 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
    • B24B55/02—Equipment for cooling the grinding surfaces, e.g. devices for feeding coolant
    • 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
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28D—WORKING STONE OR STONE-LIKE MATERIALS
    • B28D7/00—Accessories specially adapted for use with machines or devices of the preceding groups
    • B28D7/02—Accessories specially adapted for use with machines or devices of the preceding groups for removing or laying dust, e.g. by spraying liquids; for cooling work

Description

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßtThe description text was not recorded electronically

Claims (13)

1. Winkelschleifer mit auf einer Antriebswelle (6) ange­ ordneter Fräs- oder Schleifscheibe (7), einer die Fräs- und Schleifscheibe (7) teilweise umgebenden Schutzhau­ be (11) und einer ersten Sprühdüse (12.2) zum Besprühen von abgetragenem Bearbeitungsgut (10), dadurch gekennzeichnet, dass die Sprühdüse (12.2) an einer über die Schutzhaube (11) stülpbaren und klemmba­ ren Sprühvorrichtung (12; 12') installiert ist und in die Ebene der Fräs- und Schleifscheibe (9) gerichtet ist und dass die Sprühvorrichtung (12; 12') über eine zweite Sprühdüse (12.3) verfügt, die auf die Ebene der Fräs- und Schleifscheibe (7) kurz vor dem Eingriff der Scheibe (7) gerichtet ist.1. Angle grinder with a milling or grinding wheel ( 7 ) arranged on a drive shaft ( 6 ), a protective cover ( 11 ) partially surrounding the milling and grinding wheel ( 7 ) and a first spray nozzle ( 12.2 ) for spraying removed workpieces ( 10 ), characterized in that the spray nozzle ( 12.2 ) is installed on a spray device ( 12 ; 12 ') which can be slipped and clamped over the protective hood ( 11 ) and is directed into the plane of the milling and grinding disc ( 9 ) and that the spray device (12; 12 '), which is directed to the plane of the milling and grinding disc (7) shortly before the engagement of the disc (7) has a second spray nozzle (12.3). 2. Winkelschleifer nach Anspruch 1, dadurch gekennzeich­ net, dass die Sprühvorrichtung (12; 12') ein brücken­ förmiger Kunststoffkörper (12.1; 12.1') ist.2. Angle grinder according to claim 1, characterized in that the spray device ( 12 ; 12 ') is a bridge-shaped plastic body ( 12.1 ; 12.1 '). 3. Winkelschleifer nach Anspruch 2, dadurch gekennzeich­ net, dass der brückenförmige Kunststoffkörper (12.1; 12.1') eine Nut (12.1.6; 12.1.6') aufweist, in die die Schutzhaube (11) eingeschoben ist.3. Angle grinder according to claim 2, characterized in that the bridge-shaped plastic body ( 12.1 ; 12.1 ') has a groove ( 12.1.6 ; 12.1.6 ') into which the protective hood ( 11 ) is inserted. 4. Winkelschleifer nach Anspruch 3, dadurch gekennzeich­ net, dass die Nut (12.1.6; 12.1.6') am Ende mit Rasten (12.1.7; 12.1.7') versehen ist, in denen die Schutzhau­ be (11) festklemmbar ist.4. Angle grinder according to claim 3, characterized in that the groove ( 12.1.6 ; 12.1.6 ') is provided at the end with notches ( 12.1.7 ; 12.1.7 ') in which the protective cover ( 11 ) can be clamped is. 5. Winkelschleifer nach einem der Ansprüche 1 bis 4, da­ durch gekennzeichnet, dass die Sprühdüsen (12.2, 12.3; 12.2', 12.3') in der Ebene der Fräs- und Schleifscheibe (7) an dem Kunststoffkörper (12.1) befestigt sind.5. Angle grinder according to one of claims 1 to 4, characterized in that the spray nozzles ( 12.2 , 12.3 ; 12.2 ', 12.3 ') are attached to the plastic body ( 12.1 ) in the plane of the milling and grinding disc ( 7 ). 6. Winkelschleifer nach einem der Ansprüche 1 bis 4, da­ durch gekennzeichnet, dass die Sprühdüsen (12.2, 12.3) in einer seitlich zur Ebene der Frässcheibe (7) ver­ setzten Ebene auf der dem Handgriff (5) des Winkel­ schleifers abgewandten Seite an dem Kunststoffkörper (12.1') befestigt sind.6. Angle grinder according to one of claims 1 to 4, characterized in that the spray nozzles ( 12.2 , 12.3 ) in a laterally to the plane of the milling disk ( 7 ) ver set plane on the handle ( 5 ) of the angle grinder facing away from the Plastic body ( 12.1 ') are attached. 7. Winkelschleifer nach einem der Ansprüche 1 bis 6, da­ durch gekennzeichnet, dass die Sprühdüsen (12.2, 12.3) an eine gemeinsame Wasserleitung (15) angeschlossen sind und das Wasser über in dem Kunststoffkörper (12.1; 12.1') integrierte Kanäle (12.1.4; 12.1.4') zu den Sprühdüsen (12.2, 12.3) gelangt.7. Angle grinder according to one of claims 1 to 6, characterized in that the spray nozzles ( 12.2 , 12.3 ) are connected to a common water line ( 15 ) and the water via channels ( 12.1. ) Integrated in the plastic body ( 12.1 ; 12.1 ') . 4 ; 12.1.4 ') reaches the spray nozzles ( 12.2 , 12.3 ). 8. Winkelschleifer nach einem der Ansprüche 1 bis 7, da­ durch gekennzeichnet, dass die Sprühdüsen (12.2, 12.3) lösbar mit dem Kunststoffkörper (12.1; 12.1') verbunden sind.8. Angle grinder according to one of claims 1 to 7, characterized in that the spray nozzles ( 12.2 , 12.3 ) are detachably connected to the plastic body ( 12.1 ; 12.1 '). 9. Winkelschleifer nach einem der Ansprüche 1 bis 8, da­ durch gekennzeichnet, dass zwischen Wasserleitung (15) und Sprühvorrichtung (13) ein Absperrventil (12.4) ein­ gebaut ist.9. Angle grinder according to one of claims 1 to 8, characterized in that a shut-off valve ( 12.4 ) is built in between the water line ( 15 ) and spray device ( 13 ). 10. Winkelschleifer nach einem der Ansprüche 1 bis 9, da­ durch gekennzeichnet, dass die zweite Sprühdüse (12.3) eine Hohlkegeldüse, Vollstrahldüse oder Flachstrahldüse ist.10. Angle grinder according to one of claims 1 to 9, characterized in that the second spray nozzle ( 12.3 ) is a hollow cone nozzle, full jet nozzle or flat jet nozzle. 11. Winkelschleifer nach einem der Ansprüche 1 bis 10, da­ durch gekennzeichnet, dass die erste Sprühdüse (12.2) am Austritt der Scheibe (7) eine Hohlkegeldüse ist.11. Angle grinder according to one of claims 1 to 10, characterized in that the first spray nozzle ( 12.2 ) at the outlet of the disc ( 7 ) is a hollow cone nozzle. 12. Winkelschleifer nach einem der Ansprüche 1 bis 11, da­ durch gekennzeichnet, dass die Schutzhaube (11) zusam­ men mit der Sprühvorrichtung (12; 12') drehbar ist.12. Angle grinder according to one of claims 1 to 11, characterized in that the protective hood ( 11 ) together with the spray device ( 12 ; 12 ') is rotatable. 13. Winkelschleifer nach einem der Ansprüche 1 bis 12, da­ durch gekennzeichnet, dass die Frässcheibe (7) bei an­ gebrachter Sprühvorrichtung (12; 12') auswechselbar ist.13. Angle grinder according to one of claims 1 to 12, characterized in that the milling disk ( 7 ) is replaceable when the spray device ( 12 ; 12 ') is attached.
DE20209607U 2002-06-20 2002-06-20 Angle grinder with spray device for dust binding Expired - Lifetime DE20209607U1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
DE20209607U DE20209607U1 (en) 2002-06-20 2002-06-20 Angle grinder with spray device for dust binding
PCT/DE2003/001967 WO2004000501A1 (en) 2002-06-20 2003-06-13 Angle grinder comprising a spraying device for settling dust
EP03760560A EP1556187A1 (en) 2002-06-20 2003-06-13 Angle grinder comprising a spraying device for settling dust
AU2003250260A AU2003250260A1 (en) 2002-06-20 2003-06-13 Angle grinder comprising a spraying device for settling dust

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE20209607U DE20209607U1 (en) 2002-06-20 2002-06-20 Angle grinder with spray device for dust binding

Publications (1)

Publication Number Publication Date
DE20209607U1 true DE20209607U1 (en) 2003-01-09

Family

ID=7972390

Family Applications (1)

Application Number Title Priority Date Filing Date
DE20209607U Expired - Lifetime DE20209607U1 (en) 2002-06-20 2002-06-20 Angle grinder with spray device for dust binding

Country Status (4)

Country Link
EP (1) EP1556187A1 (en)
AU (1) AU2003250260A1 (en)
DE (1) DE20209607U1 (en)
WO (1) WO2004000501A1 (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012221275A1 (en) * 2012-11-21 2014-05-22 Hilti Aktiengesellschaft Tool device with a spray device for dust binding
DE102012221273A1 (en) * 2012-11-21 2014-05-22 Hilti Aktiengesellschaft Tool device with a spray device for dust binding
DE102013006310A1 (en) 2013-04-14 2014-10-30 Andreas Rupprecht Mobile device for largely dust-free joint production or repair in surfaces
CN104669090A (en) * 2015-03-02 2015-06-03 安徽工业大学 Grinding device with inverted V-shaped slot in grinding wheel and grinding method
CN109202673A (en) * 2018-08-23 2019-01-15 厦门浙辉工贸有限公司 polishing machine
CN110814971A (en) * 2019-11-15 2020-02-21 泰州卡尔特机械制造有限公司 Atomizing pneumatic angle mill
DE202022001468U1 (en) 2022-06-28 2022-08-09 Andreas Rupprecht Open protective hood with integrated suction for a mobile device for dry cutting in surfaces

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105881163A (en) * 2016-05-13 2016-08-24 辛顺强 Dust-free angle grinder
CN105856028A (en) * 2016-05-13 2016-08-17 辛顺强 Dust collection device of angle grinder
CN108162198B (en) * 2017-11-23 2019-12-03 宏伟建设工程股份有限公司 A kind of dust-protection type groover that can easily be accommodated
WO2019104615A1 (en) * 2017-11-30 2019-06-06 陈金泉 Electrostatic dust-removal grinder
CN109693317B (en) * 2019-01-21 2021-02-26 安徽中宇玻璃制品有限公司 Handheld cutting device for glass corner machining
CN111843777A (en) * 2020-06-12 2020-10-30 东营市万隆精铸金属有限公司 Multifunctional mechanical automatic die machining device

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB826194A (en) * 1956-05-28 1959-12-31 Bull Sa Machines Improvements relating to cooling systems for machine tools
US4782591A (en) * 1987-11-23 1988-11-08 Devito Anthony Saw blade cooling system
US4929130A (en) * 1989-06-28 1990-05-29 United Technologies Corporation Grinding wheel guard apparatus
DE3943076A1 (en) * 1989-12-27 1991-07-04 Hilti Ag HAND DEVICE WITH MILLING OR GRINDING WHEEL
DE20106180U1 (en) * 2001-04-07 2001-09-27 Marx Peter Cutting disc for clearing a masonry joint

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012221275A1 (en) * 2012-11-21 2014-05-22 Hilti Aktiengesellschaft Tool device with a spray device for dust binding
DE102012221273A1 (en) * 2012-11-21 2014-05-22 Hilti Aktiengesellschaft Tool device with a spray device for dust binding
DE102013006310A1 (en) 2013-04-14 2014-10-30 Andreas Rupprecht Mobile device for largely dust-free joint production or repair in surfaces
DE102013006310B4 (en) * 2013-04-14 2014-11-06 Andreas Rupprecht Mobile device for largely dust-free joint production or repair in surfaces
CN104669090A (en) * 2015-03-02 2015-06-03 安徽工业大学 Grinding device with inverted V-shaped slot in grinding wheel and grinding method
CN109202673A (en) * 2018-08-23 2019-01-15 厦门浙辉工贸有限公司 polishing machine
CN110814971A (en) * 2019-11-15 2020-02-21 泰州卡尔特机械制造有限公司 Atomizing pneumatic angle mill
DE202022001468U1 (en) 2022-06-28 2022-08-09 Andreas Rupprecht Open protective hood with integrated suction for a mobile device for dry cutting in surfaces

Also Published As

Publication number Publication date
AU2003250260A1 (en) 2004-01-06
WO2004000501A1 (en) 2003-12-31
EP1556187A1 (en) 2005-07-27

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 20030213

R150 Term of protection extended to 6 years

Effective date: 20050706

R157 Lapse of ip right after 6 years

Effective date: 20090101