EP1050376A3 - Back-plate for rotating tools for surface finishing - Google Patents

Back-plate for rotating tools for surface finishing Download PDF

Info

Publication number
EP1050376A3
EP1050376A3 EP00106971A EP00106971A EP1050376A3 EP 1050376 A3 EP1050376 A3 EP 1050376A3 EP 00106971 A EP00106971 A EP 00106971A EP 00106971 A EP00106971 A EP 00106971A EP 1050376 A3 EP1050376 A3 EP 1050376A3
Authority
EP
European Patent Office
Prior art keywords
plate
surface finishing
rotating tools
support
accommodation
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.)
Granted
Application number
EP00106971A
Other languages
German (de)
French (fr)
Other versions
EP1050376B1 (en
EP1050376A2 (en
Inventor
Dieter Kolthoff
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.)
KOLTHOFF AND Co
Original Assignee
KOLTHOFF AND Co
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 KOLTHOFF AND Co filed Critical KOLTHOFF AND Co
Publication of EP1050376A2 publication Critical patent/EP1050376A2/en
Publication of EP1050376A3 publication Critical patent/EP1050376A3/en
Application granted granted Critical
Publication of EP1050376B1 publication Critical patent/EP1050376B1/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
    • B24B45/00—Means for securing grinding wheels on rotary arbors
    • B24B45/006—Quick mount and release means for disc-like wheels, e.g. on power 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
    • B24B55/04—Protective covers for the grinding wheel
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
    • B24D9/00—Wheels or drums supporting in exchangeable arrangement a layer of flexible abrasive material, e.g. sandpaper
    • B24D9/08—Circular back-plates for carrying flexible material

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
  • Physical Vapour Deposition (AREA)
  • Grinding Of Cylindrical And Plane Surfaces (AREA)

Abstract

The support plate (1) has at least one elastically deformable exchange plate (3) and an accommodation support (2). The excha plate supports the adhesion surface and has an inner space in which a coupling extension (8) of the accommodation support engage from behind with a bayonet or similar edge-side rapid exchange connection.
EP00106971A 1999-04-09 2000-04-01 Back-plate for rotating tools for surface finishing Expired - Lifetime EP1050376B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE29906328U DE29906328U1 (en) 1999-04-09 1999-04-09 Support plate for rotating tools for surface finishing
DE29906328U 1999-04-09

Publications (3)

Publication Number Publication Date
EP1050376A2 EP1050376A2 (en) 2000-11-08
EP1050376A3 true EP1050376A3 (en) 2003-05-02
EP1050376B1 EP1050376B1 (en) 2005-03-09

Family

ID=8071981

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00106971A Expired - Lifetime EP1050376B1 (en) 1999-04-09 2000-04-01 Back-plate for rotating tools for surface finishing

Country Status (5)

Country Link
US (1) US6530828B1 (en)
EP (1) EP1050376B1 (en)
AT (1) ATE290454T1 (en)
DE (2) DE29906328U1 (en)
ES (1) ES2238215T3 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1310811B1 (en) * 1999-08-05 2002-02-22 Smac Spa Off TOOL FOR THE REMOVAL OF MATERIAL FROM CERAMIC ARTICLES.
DE10305189A1 (en) * 2003-02-08 2004-02-26 Daimlerchrysler Ag Grinding tool for rotary eccentric grinding machine has grinding plate and grinding disc connected together with more elastic connection in outer edge area than central area to adapt to irregular contours of especially vehicle bodies
DE10357144A1 (en) * 2003-12-06 2005-06-30 Robert Bosch Gmbh Sanding pad for a hand grinder
EP1782917A1 (en) * 2005-11-08 2007-05-09 sia Abrasives Industries AG Mounting attachment for a grinding tool, grinding tool and support member for a grinding tool
DE202006017622U1 (en) * 2006-11-18 2008-04-03 Kolthoff & Co., Flüelen backing pad
DE102007047131B4 (en) * 2007-10-02 2018-09-06 Gerd Eisenblätter Gmbh Rotationally symmetric grinding or polishing disc and threaded insert for this purpose
US9387569B2 (en) * 2013-04-27 2016-07-12 John Blick Leather head finishing system having plurality of apertures and angled shoe rails
US11518001B2 (en) 2018-02-20 2022-12-06 Weiler Corporation Backing pad assembly with anti-rotational locking feature for resin fiber discs
DE102019117458A1 (en) 2019-06-28 2020-12-31 Schaeffler Technologies AG & Co. KG Quick change system
USD987926S1 (en) * 2021-04-26 2023-05-30 Bissell Inc. Brushroll for a floor cleaner
IT202200000839A1 (en) * 2022-01-19 2023-07-19 Breton Spa Satellite head and machine for sealing and/or polishing articles

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3683567A (en) * 1969-12-24 1972-08-15 Frank F Ali Finishing tool
US4245438A (en) * 1979-09-10 1981-01-20 Trw Inc. Finishing disk hub assembly
DE4442978A1 (en) * 1994-12-02 1995-06-08 Stefan Koenigsheim Quick clamping and release system for abrasive disc
DE4430229A1 (en) * 1994-08-25 1996-02-29 Eisenblaetter Gerd Gmbh Overlapping leaf abrasive disc esp. for attachment to grinder or sander
WO1996033638A1 (en) * 1995-04-28 1996-10-31 Minnesota Mining And Manufacturing Company Abrasive brush and filaments

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2480886A (en) * 1947-03-03 1949-09-06 Budd Co Abrasive disk support
US2958166A (en) * 1958-07-30 1960-11-01 Claude J Foland Attachment for a rotary tool
US3395417A (en) * 1966-04-05 1968-08-06 Formax Mfg Corp Backup pad assembly
US3491494A (en) * 1966-05-06 1970-01-27 Standard Abrasives Inc Back pad structure
US3574978A (en) * 1969-07-16 1971-04-13 Merit Abrasive Prod Means to releasably attach an abrasive disc to a rotary driver
US3653857A (en) * 1970-03-20 1972-04-04 Albert Field Abrading implement
US3808753A (en) * 1972-11-16 1974-05-07 A Maran Rotary abrasive tool and coated abrasive disc and backing assembly therefor
US3864884A (en) * 1973-09-14 1975-02-11 Bernard Weissman Abrading tool and holder therefor
US4138804A (en) * 1976-11-05 1979-02-13 Minnesota Mining And Manufacturing Company Machine head assembly and torque-transmitting device incorporated in the same
US4683683A (en) * 1985-08-19 1987-08-04 Aleck Block Abrasive material mounting structure
EP0244465B1 (en) * 1985-11-15 1989-08-02 C. & E. FEIN GmbH & Co. Portable grinder
US5309682A (en) * 1990-03-28 1994-05-10 Robert Bosch Gmbh Hand held power tool with working disc
CA2091211A1 (en) * 1993-01-12 1994-07-13 Terrance J. Malish Locking coupler for floor maintenance pad
US5619770A (en) * 1995-11-24 1997-04-15 Flo-Pac Corporation Rotary pad holder with quick-release mechanism
US6227959B1 (en) * 1997-06-16 2001-05-08 Donald W. Beaudry Sanding sponge
DE69810200T2 (en) * 1997-07-08 2003-11-13 Bridgestone Corp Method and device for building a toroidal tire carcass
US6059644A (en) * 1998-11-18 2000-05-09 3M Innovative Properties Company Back-up pad for abrasive articles and method of making

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3683567A (en) * 1969-12-24 1972-08-15 Frank F Ali Finishing tool
US4245438A (en) * 1979-09-10 1981-01-20 Trw Inc. Finishing disk hub assembly
DE4430229A1 (en) * 1994-08-25 1996-02-29 Eisenblaetter Gerd Gmbh Overlapping leaf abrasive disc esp. for attachment to grinder or sander
DE4442978A1 (en) * 1994-12-02 1995-06-08 Stefan Koenigsheim Quick clamping and release system for abrasive disc
WO1996033638A1 (en) * 1995-04-28 1996-10-31 Minnesota Mining And Manufacturing Company Abrasive brush and filaments

Also Published As

Publication number Publication date
US6530828B1 (en) 2003-03-11
EP1050376B1 (en) 2005-03-09
ES2238215T3 (en) 2005-09-01
DE50009691D1 (en) 2005-04-14
EP1050376A2 (en) 2000-11-08
DE29906328U1 (en) 1999-06-24
ATE290454T1 (en) 2005-03-15

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