BR9902129A - Emery conditioned drive device - Google Patents

Emery conditioned drive device

Info

Publication number
BR9902129A
BR9902129A BR9902129-3A BR9902129A BR9902129A BR 9902129 A BR9902129 A BR 9902129A BR 9902129 A BR9902129 A BR 9902129A BR 9902129 A BR9902129 A BR 9902129A
Authority
BR
Brazil
Prior art keywords
emery
drive device
circuit
passing
conditioned
Prior art date
Application number
BR9902129-3A
Other languages
Portuguese (pt)
Inventor
Weliton Freire
Josemar Tavares
Dilio Ribeiro Dos Santos
Jose Carlos Ribeiro De Aguiar
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 BR9902129-3A priority Critical patent/BR9902129A/en
Publication of BR9902129A publication Critical patent/BR9902129A/en

Links

Landscapes

  • Air Conditioning Control Device (AREA)

Abstract

"DISPOSITIVO DE ACIONAMENTO CONDICIONADO DE ESMERIL", compreendendo na provisão de um circuito elétrico (10, 20) adicionalmente conectado ao circuito elétrico de comando e força (b1; 220v - 60HZ - ou variáveis; M) de acionamento do esmeril (E), sendo este circuito adicional (10, 20) posicionado entre a botoeira (b1) de acionamento e os contatos de energização do esmeril (E), passando por uma chave micro-switch (b2), instalada junto ao suporte do protetor facial (PF), e passando por uma chave de acionamento de uma sirene de alerta (S)."EMERGENCY CONDITIONING DRIVING DEVICE", comprising the provision of an electrical circuit (10, 20) additionally connected to the electrical command and force circuit (b1; 220v - 60HZ - or variables; M) for emery actuation (E), this additional circuit (10, 20) being positioned between the push button (b1) and the emery energizing contacts (E), passing through a micro-switch (b2), installed next to the face protector (PF) support , and passing through an alarm siren trigger switch (S).

BR9902129-3A 1999-06-22 1999-06-22 Emery conditioned drive device BR9902129A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
BR9902129-3A BR9902129A (en) 1999-06-22 1999-06-22 Emery conditioned drive device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BR9902129-3A BR9902129A (en) 1999-06-22 1999-06-22 Emery conditioned drive device

Publications (1)

Publication Number Publication Date
BR9902129A true BR9902129A (en) 2001-01-09

Family

ID=4072560

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9902129-3A BR9902129A (en) 1999-06-22 1999-06-22 Emery conditioned drive device

Country Status (1)

Country Link
BR (1) BR9902129A (en)

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Legal Events

Date Code Title Description
B07A Technical examination (opinion): publication of technical examination (opinion)
B09B Decision: refusal

Free format text: INDEFIRO O PEDIDO DE ACORDO COM O(S) ARTIGO(S) 8O E 13 DA LPI

B09B Decision: refusal

Free format text: MANTIDO O INDEFERIMENTO UMA VEZ QUE NAO FOI APRESENTADO RECURSO DENTRO DO PRAZO LEGAL.