ATE531487T1 - HAND MACHINE TOOL WITH A COVER AND A DUST EXHAUST CONNECTION - Google Patents

HAND MACHINE TOOL WITH A COVER AND A DUST EXHAUST CONNECTION

Info

Publication number
ATE531487T1
ATE531487T1 AT09008423T AT09008423T ATE531487T1 AT E531487 T1 ATE531487 T1 AT E531487T1 AT 09008423 T AT09008423 T AT 09008423T AT 09008423 T AT09008423 T AT 09008423T AT E531487 T1 ATE531487 T1 AT E531487T1
Authority
AT
Austria
Prior art keywords
tool
hand machine
machine tool
cover
dust exhaust
Prior art date
Application number
AT09008423T
Other languages
German (de)
Inventor
Jiri Blazek
Jiri Novotny
Original Assignee
Protool 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 Protool Gmbh filed Critical Protool Gmbh
Application granted granted Critical
Publication of ATE531487T1 publication Critical patent/ATE531487T1/en

Links

Classifications

    • 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
    • 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
    • B24B55/04—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
    • 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

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)
  • Connector Housings Or Holding Contact Members (AREA)
  • Auxiliary Devices For Machine Tools (AREA)

Abstract

The hand machine tool (10) has a tool holder rotary operated by a driving motor (13) for a machining side for abrasive or cutting work object machining with a tool and a cover plate (25) with a tool area for supporting the tool for partial covering of the tool. A dust removal channel is guided to an inlet of a dust removal connection. The dust removal channel is formed between the tool and a wall of the tool area.
AT09008423T 2008-09-12 2009-06-27 HAND MACHINE TOOL WITH A COVER AND A DUST EXHAUST CONNECTION ATE531487T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102008046947A DE102008046947A1 (en) 2008-09-12 2008-09-12 Hand machine tool with a cover and a dust removal port

Publications (1)

Publication Number Publication Date
ATE531487T1 true ATE531487T1 (en) 2011-11-15

Family

ID=41429716

Family Applications (1)

Application Number Title Priority Date Filing Date
AT09008423T ATE531487T1 (en) 2008-09-12 2009-06-27 HAND MACHINE TOOL WITH A COVER AND A DUST EXHAUST CONNECTION

Country Status (4)

Country Link
EP (1) EP2163356B1 (en)
AT (1) ATE531487T1 (en)
DE (1) DE102008046947A1 (en)
PL (1) PL2163356T3 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101390936B1 (en) 2012-07-13 2014-05-02 삼성중공업 주식회사 grinder unit
DE102012111989A1 (en) 2012-12-07 2014-06-12 Flex-Elektrowerkzeuge Gmbh Hand held grinding machine
DE102012111987A1 (en) * 2012-12-07 2014-06-12 Flex-Elektrowerkzeuge Gmbh Hand held grinding machine
US9289879B2 (en) 2013-05-02 2016-03-22 Black & Decker Inc. Hinge assembly for an angle grinder dust shroud
CN104416550A (en) * 2013-08-27 2015-03-18 天佑电器（苏州）有限公司 Handle component and gardening tool with same
DE202015000409U1 (en) * 2015-01-22 2015-03-16 Elektrowerkzeuge Gmbh Eibenstock Device for extracting grinding dust on rotary grinders
EP3208040A1 (en) * 2016-02-17 2017-08-23 HILTI Aktiengesellschaft Angle grinder dust hood
EP3208039A1 (en) * 2016-02-17 2017-08-23 HILTI Aktiengesellschaft Angle grinder dust hood
DE102018206869A1 (en) * 2018-05-04 2019-11-07 Robert Bosch Gmbh Easy to mount dust extraction

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3585980A (en) 1964-09-03 1971-06-22 Fred Mellor Method and device for removing mortar or the like from between superimposed rows of bricks or the like
DE3533668A1 (en) * 1985-09-20 1987-03-26 Fabritius Hans Josef Dust-extraction device for grinding machines with a rotating grinding plate
DE3670027D1 (en) * 1985-09-20 1990-05-10 Festo Kg ROTATION GRINDING DEVICE WITH DUST EXTRACTION DEVICE.
DE4230642A1 (en) * 1992-09-12 1994-03-17 Bosch Gmbh Robert Powered circular hand-saw with dust extraction system - has pendulum guard with resilient guide vanes which touch each side of saw blade and deflect sawdust towards suction aperture
DE4238564C2 (en) * 1992-11-14 1995-02-23 Fein C & E Power tool
WO1997032692A1 (en) 1996-03-06 1997-09-12 Ulrich Wagner Protection and suction hood sealingly set on a hand grinding and polishing machine
BE1011027A6 (en) * 1997-02-21 1999-04-06 Carbodiam Abrasive grinding tool and method of design tool.
US5791979A (en) * 1997-03-17 1998-08-11 Duncan; C. Warren Grinding vacuum shroud
FR2882949B3 (en) * 2005-03-14 2007-02-02 M B H Dev Sarl SANDING SANDER, ASPIRING OR NOT

Also Published As

Publication number Publication date
EP2163356B1 (en) 2011-11-02
DE102008046947A1 (en) 2010-03-18
EP2163356A2 (en) 2010-03-17
PL2163356T3 (en) 2012-03-30
EP2163356A3 (en) 2010-09-22

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