BR7901472U - Device for identifying and signaling wear on surfaces subjected to abrasion - Google Patents

Device for identifying and signaling wear on surfaces subjected to abrasion

Info

Publication number
BR7901472U
BR7901472U BR7901472U BR7901472U BR7901472U BR 7901472 U BR7901472 U BR 7901472U BR 7901472 U BR7901472 U BR 7901472U BR 7901472 U BR7901472 U BR 7901472U BR 7901472 U BR7901472 U BR 7901472U
Authority
BR
Brazil
Prior art keywords
abrasion
piece
identifying
signaling
surfaces subjected
Prior art date
Application number
BR7901472U
Other languages
Portuguese (pt)
Other versions
BR7901472Y1 (en
Inventor
Marcelo Menezes Cruz
Original Assignee
Vale Do Rio Doce 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 Vale Do Rio Doce Co filed Critical Vale Do Rio Doce Co
Priority to BR7901472U priority Critical patent/BR7901472Y1/en
Publication of BR7901472U publication Critical patent/BR7901472U/en
Publication of BR7901472Y1 publication Critical patent/BR7901472Y1/en

Links

Landscapes

  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Braking Arrangements (AREA)

Abstract

"DISPOSITIVO PARA IDENTIFICAçãO E SINALIZAçãO DE DESGASTE DE SUPERFìCIES SUBMETIDAS à ABRASãO'', compreendido pela provisão prévia de uma fiação elétrica (1) disposta interna ao corpo da peça (10) a ser submetida a abrasão, com dita fiação elétrica (1) contornando em forma de aleatória grande parte da peça (10) em nível de espessura mínima e limite de operação dessa peça (10); sendo que externamente ao corpo da peça (10) são mantidas as pontas ("A" e "B") deste condutor elétrico (1) para que possa ser alimentado ou energizado uma das pontas ("A") enquanto que a outra ponta ("B") é ligada à um receptor luminoso e ou sonoro qualquer que garanta uma disponibilização de informação da ocorrência da interrupção ou não do sinal"DEVICE FOR THE IDENTIFICATION AND SIGNALING OF SURFACE WEAR SUBMITTED TO ABRASION", comprised by the prior provision of an electrical wiring (1) disposed inside the body of the part (10) to be subjected to abrasion, with said electrical wiring (1) bypassing in the form of a random part of the piece (10) at the minimum thickness level and operating limit of this piece (10), and outside the body of the piece (10) the points ("A" and "B") of this piece are kept electric conductor (1) so that one end ("A") can be powered or energized while the other end ("B") is connected to a light and / or audible receiver, which ensures that information about the interruption is available whether or not the signal

BR7901472U 1999-06-23 1999-06-23 device for identifying and signaling wear on surfaces subjected to abrasion. BR7901472Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
BR7901472U BR7901472Y1 (en) 1999-06-23 1999-06-23 device for identifying and signaling wear on surfaces subjected to abrasion.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BR7901472U BR7901472Y1 (en) 1999-06-23 1999-06-23 device for identifying and signaling wear on surfaces subjected to abrasion.

Publications (2)

Publication Number Publication Date
BR7901472U true BR7901472U (en) 2001-01-09
BR7901472Y1 BR7901472Y1 (en) 2011-08-23

Family

ID=4015034

Family Applications (1)

Application Number Title Priority Date Filing Date
BR7901472U BR7901472Y1 (en) 1999-06-23 1999-06-23 device for identifying and signaling wear on surfaces subjected to abrasion.

Country Status (1)

Country Link
BR (1) BR7901472Y1 (en)

Also Published As

Publication number Publication date
BR7901472Y1 (en) 2011-08-23

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Legal Events

Date Code Title Description
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B25D Requested change of name of applicant approved

Owner name: VALE S/A. (BR/RJ)

Free format text: NOME ALTERADO DE: COMPANHIA VALE DO RIO DOCE

B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 7 (SETE) ANOS CONTADOS A PARTIR DE 23/08/2011, OBSERVADAS AS CONDICOES LEGAIS.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 16A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2311 DE 22-04-2015 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.