GB2402903B - Hand-held machine tool with dust extraction - Google Patents

Hand-held machine tool with dust extraction

Info

Publication number
GB2402903B
GB2402903B GB0420653A GB0420653A GB2402903B GB 2402903 B GB2402903 B GB 2402903B GB 0420653 A GB0420653 A GB 0420653A GB 0420653 A GB0420653 A GB 0420653A GB 2402903 B GB2402903 B GB 2402903B
Authority
GB
United Kingdom
Prior art keywords
hand
machine tool
dust extraction
held machine
held
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 - Fee Related
Application number
GB0420653A
Other versions
GB0420653D0 (en
GB2402903A (en
Inventor
Steffen Wuensch
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch 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
Priority claimed from DE10244085A external-priority patent/DE10244085A1/en
Application filed by Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of GB0420653D0 publication Critical patent/GB0420653D0/en
Publication of GB2402903A publication Critical patent/GB2402903A/en
Application granted granted Critical
Publication of GB2402903B publication Critical patent/GB2402903B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/52—Particle separators, e.g. dust precipitators, using filters embodying folded corrugated or wound sheet material
    • B01D46/521—Particle separators, e.g. dust precipitators, using filters embodying folded corrugated or wound sheet material using folded, pleated material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/24—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies
    • B01D46/2403—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies characterised by the physical shape or structure of the filtering element
    • B01D46/2411—Filter cartridges
    • 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
    • B23Q11/0042—Devices for removing chips
    • B23Q11/005—Devices for removing chips by blowing
    • 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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2279/00—Filters adapted for separating dispersed particles from gases or vapours specially modified for specific uses
    • B01D2279/55—Filters adapted for separating dispersed particles from gases or vapours specially modified for specific uses for cleaning appliances, e.g. suction cleaners

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
GB0420653A 2002-09-23 2003-09-19 Hand-held machine tool with dust extraction Expired - Fee Related GB2402903B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10244085A DE10244085A1 (en) 2002-09-23 2002-09-23 Hand tool with dust extraction
GB0321994A GB2393143B (en) 2002-09-23 2003-09-19 Hand-held machine tool with dust extraction

Publications (3)

Publication Number Publication Date
GB0420653D0 GB0420653D0 (en) 2004-10-20
GB2402903A GB2402903A (en) 2004-12-22
GB2402903B true GB2402903B (en) 2005-08-03

Family

ID=33477501

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0420653A Expired - Fee Related GB2402903B (en) 2002-09-23 2003-09-19 Hand-held machine tool with dust extraction

Country Status (1)

Country Link
GB (1) GB2402903B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009086339A2 (en) 2007-12-27 2009-07-09 3M Innovative Properties Company Dust collection device for sanding tool
US8382872B2 (en) 2008-12-23 2013-02-26 3M Innovative Properties Company Dust collection device for sanding tool
CN109048674A (en) * 2018-10-17 2018-12-21 苏州奔机电有限公司 A kind of pedal dust exhaust apparatus

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4536200A (en) * 1983-10-03 1985-08-20 Reist Parker C Gas filter apparatus and method of filtering
DE3707938A1 (en) * 1987-03-12 1988-09-22 Paul J M Haufe Apparatus for the treatment, in particular filtration, of room air
US4954255A (en) * 1988-04-02 1990-09-04 S.F. Muller & Partner Filtering apparatus with pleated filtering material
EP0411240A1 (en) * 1989-07-31 1991-02-06 FILTERWERK MANN & HUMMEL GMBH Filter element for air filter used in high dust concentration
JPH07285413A (en) * 1994-04-18 1995-10-31 Nippon Reinz Co Ltd Filter for inflator in air bag system
US5518442A (en) * 1993-01-22 1996-05-21 Porter-Cable Corporation Sander
US5914414A (en) * 1997-02-10 1999-06-22 Kioritz Corporation Air cleaner
US20020025767A1 (en) * 2000-08-31 2002-02-28 Peter Chen Dust collecting structure of grinder

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4536200A (en) * 1983-10-03 1985-08-20 Reist Parker C Gas filter apparatus and method of filtering
DE3707938A1 (en) * 1987-03-12 1988-09-22 Paul J M Haufe Apparatus for the treatment, in particular filtration, of room air
US4954255A (en) * 1988-04-02 1990-09-04 S.F. Muller & Partner Filtering apparatus with pleated filtering material
EP0411240A1 (en) * 1989-07-31 1991-02-06 FILTERWERK MANN & HUMMEL GMBH Filter element for air filter used in high dust concentration
US5518442A (en) * 1993-01-22 1996-05-21 Porter-Cable Corporation Sander
JPH07285413A (en) * 1994-04-18 1995-10-31 Nippon Reinz Co Ltd Filter for inflator in air bag system
US5914414A (en) * 1997-02-10 1999-06-22 Kioritz Corporation Air cleaner
US20020025767A1 (en) * 2000-08-31 2002-02-28 Peter Chen Dust collecting structure of grinder

Also Published As

Publication number Publication date
GB0420653D0 (en) 2004-10-20
GB2402903A (en) 2004-12-22

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20200919