ES2157480T3 - Mejoras en discos abrasivos. - Google Patents

Mejoras en discos abrasivos.

Info

Publication number
ES2157480T3
ES2157480T3 ES96943551T ES96943551T ES2157480T3 ES 2157480 T3 ES2157480 T3 ES 2157480T3 ES 96943551 T ES96943551 T ES 96943551T ES 96943551 T ES96943551 T ES 96943551T ES 2157480 T3 ES2157480 T3 ES 2157480T3
Authority
ES
Spain
Prior art keywords
openings
conformed
workpiece
visualization
air flow
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 - Lifetime
Application number
ES96943551T
Other languages
English (en)
Inventor
Osenbruggen Anthony Alfred Van
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.)
Saint Gobain Abrasives Inc
Original Assignee
Norton 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 Norton Co filed Critical Norton Co
Application granted granted Critical
Publication of ES2157480T3 publication Critical patent/ES2157480T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
    • B24D7/00—Bonded abrasive wheels, or wheels with inserted abrasive blocks, designed for acting otherwise than only by their periphery, e.g. by the front face; Bushings or mountings therefor
    • B24D7/10—Bonded abrasive wheels, or wheels with inserted abrasive blocks, designed for acting otherwise than only by their periphery, e.g. by the front face; Bushings or mountings therefor with cooling provisions
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
    • B24D7/00—Bonded abrasive wheels, or wheels with inserted abrasive blocks, designed for acting otherwise than only by their periphery, e.g. by the front face; Bushings or mountings therefor
    • B24D7/12—Bonded abrasive wheels, or wheels with inserted abrasive blocks, designed for acting otherwise than only by their periphery, e.g. by the front face; Bushings or mountings therefor with apertures for inspecting the surface to be abraded

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
  • Grinding-Machine Dressing And Accessory Apparatuses (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
  • Power Steering Mechanism (AREA)
  • Toys (AREA)
  • Braking Arrangements (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)

Abstract

ACCESORIOS PARA UNA MUELA ANGULAR QUE COMPRENDEN UN DISCO DE ESMERILAR ROTATORIO DESECHABLE EN EL QUE HAY FORMADAS UNA APERTURAS DE VENTILACION/VISUALIZACION BASTANTE GRANDES, A UTILIZAR CON UNA PLACA DE SOPORTE ELASTICA EN LA QUE TAMBIEN HAY CONFORMADAS UNAS APERTURAS DE VENTILACION. LAS APERTURAS DE UNA O DE LAS DOS PIEZAS ESTAN CONFORMADAS DE MODO QUE LA DIFICULTAD A LA HORA DE COLOCAR LAS APERTURAS SOBRE LAS PROYECCIONES QUE SOBRESALEN DE LA SUPERFICIE DE TRABAJO SE MINIMICE Y EL FLUJO DE AIRE A TRAVES DE LA SUPERFICIE DE TRABAJO RESULTE MAS FACIL DURANTE SU USO. ESTE FLUJO DE AIRE AYUDA A REFRIGERAR LA PIEZA DE TRABAJO Y A EVACUAR LOS DETRITOS MINIMIZANDO ASI LOS EFECTOS DE OBSTRUCCIONES. LAS APERTURAS DE VENTILACION TAMBIEN FACILITAN LA VISUALIZACION DE LA PIEZA DE TRABAJO A ESMERILAR A TRAVES DEL DISCO GIRATORIO DURANTE EL PROCESO DE ABRASION POR LO QUE LA REACCION DEL OPERADOR PUEDE SER INMEDIATA. LOS AGUJEROS TAMBIEN PROPORCIONAN AL DISCO DE ESMERILAR UNA MAYOR ELASTICIDAD CON LO QUE LA ZONA QUE ENTRA EN CONTACTO CON LA PIEZA DE TRABAJO ES MAYOR Y LA SUPERFICIE ABRASIVA DEL DISCO SE DESGASTA DE MANERA MAS UNIFORME.
ES96943551T 1995-12-08 1996-12-02 Mejoras en discos abrasivos. Expired - Lifetime ES2157480T3 (es)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
NZ28063495 1995-12-08
NZ28071095 1995-12-19
NZ28078196 1996-01-04
NZ28087696 1996-01-23
NZ28096496 1996-02-09

Publications (1)

Publication Number Publication Date
ES2157480T3 true ES2157480T3 (es) 2001-08-16

Family

ID=27532644

Family Applications (3)

Application Number Title Priority Date Filing Date
ES96942067T Expired - Lifetime ES2248824T3 (es) 1995-12-08 1996-11-21 Placas de soporte para discos abrasivos.
ES96943551T Expired - Lifetime ES2157480T3 (es) 1995-12-08 1996-12-02 Mejoras en discos abrasivos.
ES98202730T Expired - Lifetime ES2218755T3 (es) 1995-12-08 1996-12-02 Discos de lijado.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
ES96942067T Expired - Lifetime ES2248824T3 (es) 1995-12-08 1996-11-21 Placas de soporte para discos abrasivos.

Family Applications After (1)

Application Number Title Priority Date Filing Date
ES98202730T Expired - Lifetime ES2218755T3 (es) 1995-12-08 1996-12-02 Discos de lijado.

Country Status (14)

Country Link
US (1) US6312325B1 (es)
EP (3) EP0874717B1 (es)
JP (8) JP3479083B2 (es)
KR (3) KR100329307B1 (es)
AT (3) ATE303232T1 (es)
AU (3) AU699881B2 (es)
BR (2) BR9611910B1 (es)
CA (3) CA2238718C (es)
DE (3) DE69635133T2 (es)
DK (3) DK0874717T3 (es)
ES (3) ES2248824T3 (es)
MX (2) MX9804546A (es)
TW (2) TW518268B (es)
WO (2) WO1997021520A1 (es)

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Also Published As

Publication number Publication date
DE69611764D1 (de) 2001-03-15
WO1997021521A1 (en) 1997-06-19
JP3479083B2 (ja) 2003-12-15
CA2238718C (en) 2001-11-20
KR100329307B1 (ko) 2002-09-26
KR19990071927A (ko) 1999-09-27
DE69635133T2 (de) 2006-07-06
US6312325B1 (en) 2001-11-06
JPH11267977A (ja) 1999-10-05
AU1276797A (en) 1997-07-03
EP0868262A1 (en) 1998-10-07
BR9611910B1 (pt) 2008-11-18
EP0874717B1 (en) 2005-08-31
EP0874717A1 (en) 1998-11-04
CA2238718A1 (en) 1997-06-19
JP2003159657A (ja) 2003-06-03
AU1124297A (en) 1997-07-03
TW518268B (en) 2003-01-21
TW393385B (en) 2000-06-11
ATE303232T1 (de) 2005-09-15
CA2238714C (en) 2002-07-02
DE69632154D1 (de) 2004-05-13
ES2218755T3 (es) 2004-11-16
AU699881B2 (en) 1998-12-17
JP2003001568A (ja) 2003-01-08
JP4287093B2 (ja) 2009-07-01
ATE263658T1 (de) 2004-04-15
JPH11514590A (ja) 1999-12-14
KR19990071928A (ko) 1999-09-27
DE69635133D1 (de) 2005-10-06
KR100329308B1 (ko) 2002-09-26
ES2248824T3 (es) 2006-03-16
BR9611924A (pt) 1999-03-30
JP2003062760A (ja) 2003-03-05
WO1997021520A1 (en) 1997-06-19
EP0868262B1 (en) 2001-02-07
CA2368060A1 (en) 1997-06-19
JP4668969B2 (ja) 2011-04-13
DK0882551T3 (da) 2004-08-09
MX9804545A (es) 1998-10-31
ATE199071T1 (de) 2001-02-15
DK0868262T3 (da) 2001-06-18
AU699466B2 (en) 1998-12-03
JP2004249453A (ja) 2004-09-09
DE69632154T2 (de) 2004-11-25
EP0882551A2 (en) 1998-12-09
JP3866695B2 (ja) 2007-01-10
EP0882551B1 (en) 2004-04-07
EP0882551A3 (en) 2001-12-05
DE69611764T2 (de) 2001-09-20
JP2008068399A (ja) 2008-03-27
KR100329306B1 (ko) 2002-09-26
AU8184398A (en) 1998-10-15
CA2238714A1 (en) 1997-06-19
AU702959B2 (en) 1999-03-11
DK0874717T3 (da) 2005-10-31
MX9804546A (es) 1998-10-31
BR9611910A (pt) 1999-03-02
CA2368060C (en) 2003-10-21

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