SE0003338D0 - hand Sander - Google Patents

hand Sander

Info

Publication number
SE0003338D0
SE0003338D0 SE0003338A SE0003338A SE0003338D0 SE 0003338 D0 SE0003338 D0 SE 0003338D0 SE 0003338 A SE0003338 A SE 0003338A SE 0003338 A SE0003338 A SE 0003338A SE 0003338 D0 SE0003338 D0 SE 0003338D0
Authority
SE
Sweden
Prior art keywords
platen
holes
grooves
sole
dust extraction
Prior art date
Application number
SE0003338A
Other languages
Swedish (sv)
Other versions
SE519330C2 (en
SE0003338L (en
Inventor
Albrecht Siedler
Steffen Wuensch
Sieghard Amann
Original Assignee
Bosch Gmbh Robert
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 Bosch Gmbh Robert filed Critical Bosch Gmbh Robert
Publication of SE0003338D0 publication Critical patent/SE0003338D0/en
Publication of SE0003338L publication Critical patent/SE0003338L/en
Publication of SE519330C2 publication Critical patent/SE519330C2/en

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
    • B24B55/06—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
    • 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
    • B24B23/03—Portable grinding machines, e.g. hand-guided; Accessories therefor with rotating grinding tools; Accessories therefor the tool being driven in a combined movement

Landscapes

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

Abstract

A hand-held grinder, e.g. an eccentric or an oscillating grinder, comprises a grinding platen (20, fig. 1) for receiving a grinding disc (40, figs. 1 and 10). The platen (20, fig. 1) has slot-shaped axial through-holes 28 for dust extraction passing right through it, the through-holes being at least twice as long as they are wide The through-holes 28 extend radially outwards from the centre of the platen (20, fig. 1) and lie perpendicularly to the platen's sole (25, fig 1). The longitudinal sides of each of the through-holes 28 may be surrounded by ribs (38 and 39, figs. 4-6). Through-holes 28 may be crossed by arcuate grooves 29 formed in the platen's sole (25, fig. 1), the grooves 29 being curved to form a spiral with the concave side of each lying in the direction of rotation of the platen (20, fig. 1). The grooves 29 each end at a blind hole 27 for dust extraction.
SE0003338A 1999-09-20 2000-09-19 hand Sander SE519330C2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19945060A DE19945060B4 (en) 1999-09-20 1999-09-20 Sander machine

Publications (3)

Publication Number Publication Date
SE0003338D0 true SE0003338D0 (en) 2000-09-19
SE0003338L SE0003338L (en) 2001-03-21
SE519330C2 SE519330C2 (en) 2003-02-18

Family

ID=7922670

Family Applications (1)

Application Number Title Priority Date Filing Date
SE0003338A SE519330C2 (en) 1999-09-20 2000-09-19 hand Sander

Country Status (4)

Country Link
DE (1) DE19945060B4 (en)
FR (1) FR2798610B1 (en)
GB (1) GB2357054B (en)
SE (1) SE519330C2 (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10135251A1 (en) * 2001-07-19 2003-02-06 Bosch Gmbh Robert Hand tool for sanding and abrading has a housing and motor with drive shaft and abrading plate with shaft housing and bearing housing
DE10242737A1 (en) * 2002-09-13 2004-04-01 Robert Bosch Gmbh System with a tool holder
DE10348930A1 (en) * 2003-10-18 2005-05-12 Bosch Gmbh Robert Plate insert for a sanding pad of a hand-held electric grinding tool
DE102004009443A1 (en) * 2004-02-27 2005-09-15 August Rüggeberg Gmbh & Co. Kg Tool for machining
DE102004018727A1 (en) * 2004-04-17 2005-11-10 Jöst, Peter Sanding disc with self-suction device and method for removing Schleifpatikeln
DE102005014045A1 (en) * 2005-03-23 2006-09-28 Robert Bosch Gmbh Hand tool with a sanding plate
DE102007039367B4 (en) * 2006-09-01 2019-12-19 C. & E. Fein Gmbh tool attachment
DE202006013890U1 (en) 2006-09-01 2006-11-16 C. & E. Fein Gmbh Tool for cutting processes comprises a working plate having a fixing region with a fixing opening for fixing to a driveshaft of a drive, especially an oscillating drive
DE502007004094D1 (en) * 2007-12-11 2010-07-22 Festool Gmbh Sanding pad and sanding sheet
FR2942735A1 (en) * 2009-03-03 2010-09-10 Abb France Abrasive disc mounting assembly for rotary spindle of sandpapering device, has sets of magnetic attraction units permitting mapping of aspiration openings with holes of disc by mutual attraction when units are brought closer to each other
DE212012000041U1 (en) 2011-12-31 2013-10-14 Saint-Gobain Abrasifs S.A. Abrasive article having a non-uniform distribution of apertures
CN110374527B (en) * 2019-07-25 2020-10-27 方自生 Drill rod dustproof guide sleeve
DE102020215737A1 (en) 2020-12-11 2022-06-15 Flex-Elektrowerkzeuge Gmbh machine tool

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1466545A (en) * 1974-03-26 1977-03-09 Nederman B Abrasive disc
CA1078619A (en) * 1978-01-03 1980-06-03 Miksa Marton Suction housing
US4287685A (en) * 1978-12-08 1981-09-08 Miksa Marton Pad assembly for vacuum rotary sander
DE3809930A1 (en) * 1988-03-24 1989-10-05 Bosch Gmbh Robert Eccentric grinder
DE9007699U1 (en) * 1989-08-23 1994-06-16 Robert Bosch Gmbh, 70469 Stuttgart Hand tool
US4932163A (en) * 1989-08-29 1990-06-12 Chilton Douglas L Dust control system for an abrasive grinder
DE4124520A1 (en) * 1991-07-24 1993-01-28 Kolthoff Ag Grinding disc for hand-held grinding tool - has dust removal holes inclined to surface of disc
DE4226741C2 (en) * 1992-08-13 1994-08-04 Atlas Copco Elektrowerkzeuge Hand-held grinding machine, especially an eccentric grinding machine
US5609516A (en) * 1995-09-25 1997-03-11 Courson; Michael W. Rotating abrader with polygonal pad and dust evacuation

Also Published As

Publication number Publication date
DE19945060B4 (en) 2010-12-02
GB2357054A (en) 2001-06-13
FR2798610A1 (en) 2001-03-23
SE519330C2 (en) 2003-02-18
SE0003338L (en) 2001-03-21
FR2798610B1 (en) 2005-05-06
GB0022873D0 (en) 2000-11-01
GB2357054B (en) 2002-07-17
DE19945060A1 (en) 2001-03-22

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Legal Events

Date Code Title Description
NUG Patent has lapsed