EP0319729A3 - Sanding device for treating surfaces, especially wooden surfaces - Google Patents

Sanding device for treating surfaces, especially wooden surfaces Download PDF

Info

Publication number
EP0319729A3
EP0319729A3 EP88118799A EP88118799A EP0319729A3 EP 0319729 A3 EP0319729 A3 EP 0319729A3 EP 88118799 A EP88118799 A EP 88118799A EP 88118799 A EP88118799 A EP 88118799A EP 0319729 A3 EP0319729 A3 EP 0319729A3
Authority
EP
European Patent Office
Prior art keywords
working side
suction
grinding
mouths
sanding device
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.)
Withdrawn
Application number
EP88118799A
Other languages
German (de)
French (fr)
Other versions
EP0319729A2 (en
Inventor
Gerd Braasch
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
Publication of EP0319729A2 publication Critical patent/EP0319729A2/en
Publication of EP0319729A3 publication Critical patent/EP0319729A3/en
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
    • B24D15/00—Hand tools or other devices for non-rotary grinding, polishing, or stropping
    • B24D15/02—Hand tools or other devices for non-rotary grinding, polishing, or stropping rigid; with rigidly-supported operative surface
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
  • Grinding Of Cylindrical And Plane Surfaces (AREA)
  • Grinding-Machine Dressing And Accessory Apparatuses (AREA)

Abstract

Ein Schleifkörper für die Bearbeitung von Oberflächen, insbe­ sondere Holzoberflächen, besteht aus einem relativ zur Oberflä­ che bewegbaren, Schleifmaterial tragenden Trägerteil, das an einer Arbeitsseite ausmündende Saugkanäle für eine Schleif­ staubabsaugung mittels einer externen Absaugeinrichtung hat. Zur Verbesserung der Absaugleistung sind die Ausmündungen der Saugkanäle in ersten Flächenbereichen der Arbeitsseite angeord­ net, die gegenüber schleifenden zweiten Flächenbereichen der Arbeitsseite nach innen vertieft abgesetzt sind. Dabei ist je­ der die Ausmündungen der Saugkanäle aufweisende erste Flächen­ bereich ein Boden einer Vertiefung in der Arbeitsseite. A grinding tool for processing surfaces, esp special wooden surfaces, consists of a relative to the surface che movable, abrasive-carrying carrier part that suction channels for a grinding opening on one working side has dust extraction by means of an external suction device. The mouths of the are to improve the suction performance Suction channels arranged in the first surface areas of the working side net compared to the grinding second surface areas of the Working side are recessed inwards. It is ever the first surface having the mouths of the suction channels area a bottom of a recess in the working side.

EP88118799A 1987-12-11 1988-11-11 Sanding device for treating surfaces, especially wooden surfaces Withdrawn EP0319729A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19873742038 DE3742038A1 (en) 1987-12-11 1987-12-11 GRINDING BODY FOR THE PROCESSING OF SURFACES, IN PARTICULAR WOOD SURFACES
DE3742038 1987-12-11

Publications (2)

Publication Number Publication Date
EP0319729A2 EP0319729A2 (en) 1989-06-14
EP0319729A3 true EP0319729A3 (en) 1989-09-06

Family

ID=6342384

Family Applications (1)

Application Number Title Priority Date Filing Date
EP88118799A Withdrawn EP0319729A3 (en) 1987-12-11 1988-11-11 Sanding device for treating surfaces, especially wooden surfaces

Country Status (5)

Country Link
US (1) US4965966A (en)
EP (1) EP0319729A3 (en)
JP (1) JPH01188278A (en)
DE (1) DE3742038A1 (en)
DK (1) DK677988A (en)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1251108B (en) * 1991-07-25 1995-05-04 HAND SWEEPER BUFFER EQUIPPED WITH A SUCTION CHAMBER OR A GENERAL PASSAGE OF FLUID.
US5634843A (en) * 1995-01-17 1997-06-03 Liu; Te-Hsi Multi-functional grinding wiper
DE19750283A1 (en) * 1997-11-13 1999-05-20 Hilti Ag Suction device for hand-held tool device
GB2402641B (en) * 2003-06-12 2005-05-25 Bosch Gmbh Robert Sanding plate for a motor-driven hand-held sanding tool
DE10357143A1 (en) * 2003-12-06 2005-06-30 Robert Bosch Gmbh Grinding assembly for an electric hand tool machine
US7857020B2 (en) 2004-07-30 2010-12-28 Black & Decker Inc. Jig apparatus
US7434604B2 (en) 2004-07-30 2008-10-14 Black & Decker Inc. Jig apparatus
US7455089B2 (en) 2004-07-30 2008-11-25 Black & Decker Inc. Jig apparatus
US7044039B2 (en) * 2004-08-31 2006-05-16 Powell Michael S Radial arm saw safety top
US7033259B1 (en) 2005-04-13 2006-04-25 Shop Vac Corporation Hand sander vacuum attachment
FR2898532B1 (en) * 2006-03-14 2009-03-13 Gerlon S A Sa SANDING DEVICE, AT LEAST CONSISTING OF A SANDING SHAFT AND ABRASIVE MEANS.
DE102006047007A1 (en) * 2006-10-02 2008-04-03 Onsystem Ohg Disc grinder grinding plate, has channel for fixture of grinding material by vacuum normal to grinding plane
DE202007018938U1 (en) * 2006-10-30 2009-12-17 Dubinin, Evgeniy grater
US20090196538A1 (en) * 2008-02-04 2009-08-06 Pzung-Cheng Liou Linear Guideway with a Negative Pressure Type Dust Absorption Structure
KR20150060960A (en) 2012-10-05 2015-06-03 지멘스 악티엔게젤샤프트 Method for treating a gas turbine blade and gas turbine having said blade
DE102016114096A1 (en) * 2016-07-29 2018-02-01 Tts Microcell Gmbh Surface treatment device with a curvature section
JP2018075644A (en) * 2016-11-07 2018-05-17 光雄 柏木 Cutter grinding device
TWI689379B (en) * 2019-05-30 2020-04-01 魏志明 Grinding machine structure
CN114939828A (en) * 2022-05-24 2022-08-26 Abb瑞士股份有限公司 Grinding machine

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1013419A (en) * 1961-02-14 1965-12-15 Service Eng Ltd Improvements in or relating to the towing of articles of ceramic ware
DE1938350A1 (en) * 1969-07-29 1971-02-11 Stoll Kg Kurt Hand grinder
US3793781A (en) * 1972-03-10 1974-02-26 A Hutchins Reciprocating abrading or polishing tool
DE2513464A1 (en) * 1974-03-26 1975-10-02 Nederman B P Philip GRINDING WHEEL
USRE29247E (en) * 1972-03-07 1977-06-07 Aktiebolaget Electrolux Surface treating attachment device
EP0119632A2 (en) * 1983-03-23 1984-09-26 Gerd Braasch Abrasive belt
DE3413028A1 (en) * 1984-04-06 1985-10-17 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Portable oscillating grinding machine driven by means of an electric motor
WO1987002924A1 (en) * 1985-11-15 1987-05-21 C. & E. Fein Gmbh & Co. Portable grinder

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1291572A (en) * 1917-06-16 1919-01-14 William A Lorenz Disk-grinding machine.
US1800341A (en) * 1928-10-19 1931-04-14 John D Davies Rotary abrasive machine
US2499933A (en) * 1949-08-04 1950-03-07 Joseph F Smul Surface cleaning attachment
US3510992A (en) * 1967-08-18 1970-05-12 Alma A Hutchins Backing pad for sanding discs
US3522681A (en) * 1968-12-18 1970-08-04 Gerald Lampert Rubbing apparatus
BE793459A (en) * 1971-12-28 1973-04-16 Hutchins Alma A SANDING MACHINE
US4274232A (en) * 1977-09-14 1981-06-23 Minnesota Mining And Manufacturing Company Friction grip pad
US4296572A (en) * 1978-03-17 1981-10-27 Pedro Quintana Dust removing attachment device for automatic air files
US4437269A (en) * 1979-08-17 1984-03-20 S.I.A.C.O. Limited Abrasive and polishing sheets
DD225093A1 (en) * 1984-07-02 1985-07-24 Sachsenring Automobilwerke GRINDING PLATE FOR RECEIVING FLEXIBLE GRINDING BLADES BY MEANS OF SUCTION
US4616449A (en) * 1984-08-31 1986-10-14 Miksa Marton Suction housing for vacuum sanding devices
DE8426106U1 (en) * 1984-09-04 1985-10-03 Fabritius, Hans-Josef, 4400 Münster One-piece shaped eccentric disc for holding Velcro or self-adhesive grinding discs with exchangeable wear ring and suction
US4680895A (en) * 1986-09-02 1987-07-21 Roestenberg Jerome R Block sander vacuum
US4759155A (en) * 1987-03-06 1988-07-26 Shaw Christopher J Particle collecting sander
DE8704856U1 (en) * 1987-04-01 1987-08-13 Ihmels, Hartmut, 2905 Edewecht Sanding disc
US4779385A (en) * 1987-04-23 1988-10-25 Reiter John P Gypsum board sanding apparatus

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1013419A (en) * 1961-02-14 1965-12-15 Service Eng Ltd Improvements in or relating to the towing of articles of ceramic ware
DE1938350A1 (en) * 1969-07-29 1971-02-11 Stoll Kg Kurt Hand grinder
USRE29247E (en) * 1972-03-07 1977-06-07 Aktiebolaget Electrolux Surface treating attachment device
US3793781A (en) * 1972-03-10 1974-02-26 A Hutchins Reciprocating abrading or polishing tool
DE2513464A1 (en) * 1974-03-26 1975-10-02 Nederman B P Philip GRINDING WHEEL
EP0119632A2 (en) * 1983-03-23 1984-09-26 Gerd Braasch Abrasive belt
DE3413028A1 (en) * 1984-04-06 1985-10-17 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Portable oscillating grinding machine driven by means of an electric motor
WO1987002924A1 (en) * 1985-11-15 1987-05-21 C. & E. Fein Gmbh & Co. Portable grinder

Also Published As

Publication number Publication date
US4965966A (en) 1990-10-30
EP0319729A2 (en) 1989-06-14
DE3742038A1 (en) 1989-06-22
DK677988D0 (en) 1988-12-05
DK677988A (en) 1989-06-12
JPH01188278A (en) 1989-07-27

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