ES2157149B1 - PERFECTED ABRASIVE DISK. - Google Patents

PERFECTED ABRASIVE DISK.

Info

Publication number
ES2157149B1
ES2157149B1 ES9802447A ES9802447A ES2157149B1 ES 2157149 B1 ES2157149 B1 ES 2157149B1 ES 9802447 A ES9802447 A ES 9802447A ES 9802447 A ES9802447 A ES 9802447A ES 2157149 B1 ES2157149 B1 ES 2157149B1
Authority
ES
Spain
Prior art keywords
segments
metal core
disk
secured
plates
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
ES9802447A
Other languages
Spanish (es)
Other versions
ES2157149A1 (en
Inventor
Pegueroles Agustin Audi
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
Priority to ES9802447A priority Critical patent/ES2157149B1/en
Publication of ES2157149A1 publication Critical patent/ES2157149A1/en
Application granted granted Critical
Publication of ES2157149B1 publication Critical patent/ES2157149B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

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  • Polishing Bodies And Polishing Tools (AREA)

Abstract

Disco abrasivo perfeccionado. Está especialmente concebido para su aplicación a máquinas automáticas de corte en las canteras, asegurándose al eje de salida del elemento motriz que atraviesa su orificio axial. Está constituido por una pluralidad de elementos independientes o segmentos intercambiables (2), asegurados a la periferia de un alma metálica circular (1) de acero o similar. Estos segmentos abrasivos (2) están regularmente distribuidos en la periferia dejando espacios de desahogo entre ellos, para mejorar el corte. El anclaje se realiza mediante tornillos pasantes por los orificios existentes en un rebaje periférico (4) del alma metálica (1) y poseer los segmentos abrasivos (2) unas espigas planas trapeciales en cola de milano, ubicadas éstas en los huecos equivalentes conformados entre unas primeras placas (6) ubicadas en dicho rebaje periférico del alma metálica (1), cubriéndose y asegurándose las espigas con unas segundas placas (9) superpuestas, provistas también de orificios depaso de los tornillos. Se obtiene gran seguridad funcional del disco ya que los segmentos están sujetos al alma de acero de manera que cortando nunca pueden desprenderse del disco.Improved abrasive disc. It is specially designed for application to automatic cutting machines in the quarries, being secured to the output shaft of the drive element that crosses its axial hole. It consists of a plurality of independent elements or interchangeable segments (2), secured to the periphery of a circular metal core (1) of steel or the like. These abrasive segments (2) are regularly distributed in the periphery leaving spaces of relief between them, to improve the cut. The anchoring is carried out by means of through screws through the existing holes in a peripheral recess (4) of the metal core (1) and the abrasive segments (2) have trapecial flat spikes in dovetail, located in the equivalent hollows formed between first plates (6) located in said peripheral recess of the metal core (1), covering and securing the pins with superimposed second plates (9), also provided with screw-passing holes. Great functional safety of the disk is obtained since the segments are attached to the steel core so that cutting can never be detached from the disk.

ES9802447A 1998-11-20 1998-11-20 PERFECTED ABRASIVE DISK. Expired - Fee Related ES2157149B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES9802447A ES2157149B1 (en) 1998-11-20 1998-11-20 PERFECTED ABRASIVE DISK.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES9802447A ES2157149B1 (en) 1998-11-20 1998-11-20 PERFECTED ABRASIVE DISK.

Publications (2)

Publication Number Publication Date
ES2157149A1 ES2157149A1 (en) 2001-08-01
ES2157149B1 true ES2157149B1 (en) 2002-08-01

Family

ID=8305873

Family Applications (1)

Application Number Title Priority Date Filing Date
ES9802447A Expired - Fee Related ES2157149B1 (en) 1998-11-20 1998-11-20 PERFECTED ABRASIVE DISK.

Country Status (1)

Country Link
ES (1) ES2157149B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT509372B1 (en) * 2010-02-10 2013-01-15 Rappold Winterthur Technologie Gmbh COMPOSITE GRINDING SYSTEM

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE530992C (en) * 1927-10-15 1931-08-06 Karl Krug Dr Ing Grinding wheel working with the cylindrical rim, the rim of which consists of individual grinding bodies
US3793783A (en) * 1972-10-02 1974-02-26 Norton Co Segmental cut-off grinding wheel
AT318424B (en) * 1973-04-02 1974-10-25 Swarovski Tyrolit Schleif Segment grinding wheel
DE2506742A1 (en) * 1975-02-18 1976-08-26 Guenther Georg Henschel Working tool for stone cutting - has diamond cutting discs on tool supports engaging in clamps within saw blade

Also Published As

Publication number Publication date
ES2157149A1 (en) 2001-08-01

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20100311