BR9905187A - Detachable handle for tubular rod for drilling steel pig blast furnace hole - Google Patents

Detachable handle for tubular rod for drilling steel pig blast furnace hole

Info

Publication number
BR9905187A
BR9905187A BR9905187-7A BR9905187A BR9905187A BR 9905187 A BR9905187 A BR 9905187A BR 9905187 A BR9905187 A BR 9905187A BR 9905187 A BR9905187 A BR 9905187A
Authority
BR
Brazil
Prior art keywords
tubular rod
steel
blast furnace
drilling
handle
Prior art date
Application number
BR9905187-7A
Other languages
Portuguese (pt)
Inventor
Fabio Jorge Botelho Baptista
Original Assignee
Fabio Jorge Botelho Baptista
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=4073843&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BR9905187(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Fabio Jorge Botelho Baptista filed Critical Fabio Jorge Botelho Baptista
Priority to BRPI9905187-7B8D priority Critical patent/BR9905187B8/en
Priority to BR9905187-7A priority patent/BR9905187A/en
Publication of BR9905187A publication Critical patent/BR9905187A/en

Links

Landscapes

  • Blast Furnaces (AREA)
  • Furnace Charging Or Discharging (AREA)

Abstract

Patente de invenção ''PUNHO DESCARTáVEL PARA HASTE TUBULAR DE PERFURAçãO DO FURO DE GUSA DE ALTO-FORNO SIDERúRGICO''. Refere-se a presente invenção a um punho descartável (50) para haste tubular (70) de perfuração do furo de gusa de alto-forno siderúrgico, caracterizado pelo fato de compreender um corpo de punho (52) cilíndrico tubular, que possibilita montar-se e soldar-se o referido punho (50) à haste tubular (70), formado em peça única com duas orelhas cilíndricas (54) unidas ao corpo do punho (52) através de solda (56), eq³idistantemente espaçadas, para adaptação do mandril (80) da máquina de furar forno, totalmente confeccionado em aço laminado e/ou trefilado. 2.- Punho descartável (90) para haste tubular (70) de perfuração do furo de gusa de alto-forno siderúrgico, caracterizada pelo fato de compreender um corpo de punho (92) cilíndrico tubular, que possibilita montar-se e soldar-se o referido punho (90) à haste tubular (70), formado em peça única e maciça com duas orelhas (94), eq³idistantemente espaçadas, para adaptação do mandril (80) da máquina de furar forno, totalmente confeccionado em aço fundido ou microfundido.Invention patent '' DISPOSABLE HANDLE FOR TUBULAR ROD FOR DRILLING THE STEEL HOLE OF STEEL HIGH-OVEN ''. The present invention refers to a disposable handle (50) for a tubular rod (70) for drilling the steel blast furnace pig iron hole, characterized by the fact that it comprises a cylindrical tubular handle body (52), which makes it possible to mount said fist (50) is welded to the tubular rod (70), formed in a single piece with two cylindrical ears (54) joined to the body of the fist (52) through solder (56), equally spaced, to adapt the mandrel (80) of the oven drilling machine, entirely made of rolled and / or drawn steel. 2.- Disposable handle (90) for tubular rod (70) for drilling the steel blast furnace pig iron hole, characterized by the fact that it comprises a cylindrical tubular handle body (92), which makes it possible to assemble and weld said handle (90) to the tubular rod (70), formed in a single solid piece with two ears (94), equally spaced, for adapting the mandrel (80) of the oven drilling machine, entirely made of cast or microfused steel.

BR9905187-7A 1999-08-19 1999-08-19 Detachable handle for tubular rod for drilling steel pig blast furnace hole BR9905187A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
BRPI9905187-7B8D BR9905187B8 (en) 1999-08-19 1999-08-19 DISPOSABLE HIGH-OVEN GUSA HOLE TUBULAR PIPE DRILLING HANDLE
BR9905187-7A BR9905187A (en) 1999-08-19 1999-08-19 Detachable handle for tubular rod for drilling steel pig blast furnace hole

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BR9905187-7A BR9905187A (en) 1999-08-19 1999-08-19 Detachable handle for tubular rod for drilling steel pig blast furnace hole

Publications (1)

Publication Number Publication Date
BR9905187A true BR9905187A (en) 2001-04-24

Family

ID=4073843

Family Applications (2)

Application Number Title Priority Date Filing Date
BRPI9905187-7B8D BR9905187B8 (en) 1999-08-19 1999-08-19 DISPOSABLE HIGH-OVEN GUSA HOLE TUBULAR PIPE DRILLING HANDLE
BR9905187-7A BR9905187A (en) 1999-08-19 1999-08-19 Detachable handle for tubular rod for drilling steel pig blast furnace hole

Family Applications Before (1)

Application Number Title Priority Date Filing Date
BRPI9905187-7B8D BR9905187B8 (en) 1999-08-19 1999-08-19 DISPOSABLE HIGH-OVEN GUSA HOLE TUBULAR PIPE DRILLING HANDLE

Country Status (1)

Country Link
BR (2) BR9905187B8 (en)

Also Published As

Publication number Publication date
BR9905187B8 (en) 2014-11-18

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Legal Events

Date Code Title Description
EG Technical examination (opinion): publication of technical examination (opinion)
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B09X Republication of the decision to grant [chapter 9.1.3 patent gazette]
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Free format text: DMV BRASIL INDUSTRIA E COMERCIO LTDA. - PETICAO N. 019729 DE 20041110.

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Ipc: C21B 7/12, F27D 3/15

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Free format text: INPI-52400.001315/06 ORIGEM: JUIZO DA 39A VF DO RIO DE JANEIRO PROCESSO NO 2006.51.01.504011-2MANDADO DE SEGURANCA AUTOR: DWV BRASIL EQUIPAMENTOS INDUSTRIA E COMERCIO LTDA. REU: INSTITUTO NACIONAL DA PROPRIEDADE INDUSTRIAL - INPI.

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B19A Notification of judicial decision: notification of judicial decision

Free format text: INPI-52400.002751/08 SECAO JUDICIARIA DO RIO DE JANEIRO 13A VARA FEDERAL PROCESSO NO 2007.51.01.813283-6 APELANTE: DMV BRASIL EQUIPAMENTOS IND/COM/LTDA E FABIO JORGE BOTELHO BAPTISTA APELADO: OS MESMOS E INSTITUTO NACIONAL DA PROPRIEDADE INDUSTRIAL INPI DECISAO: ANTE O EXPOSTO, NEGO PROVIMENTO A APELACAO DA DMV BRASIL EQUIPAMENTOS INDUSTRIA E COMERCIO LTDA E DOU PROVIMENTO A APELACAO DE FABIO JORGE BOTELHO BAPTISTA PARA DETERMINAR QUE O INPI APOSTILE A CARTA PATENTE DO APELANTE (PI9905187-7) PARA QUE A REIVINDICACAO PASSE A TER A SEGUINTE LIMITACAO: "1. PUNHO DESCARTAVEL (50,90) PARA HASTE TUBULAR DE PERFURACAO DE FURO DE GUSA DE ALTO-FORNO SIDERURGICO, COMPREENDENDO: ..."

B16C Correction of notification of the grant [chapter 16.3 patent gazette]

Free format text: REFERENTE A RPI 1740 DE 11/05/2004, A FIM DE FAZER CONSTAR O APOSTILAMENTO DETERMINADO PELO TRIBUNAL REGIONAL FEDERAL DA 2A REGIAO DO RIO DE JANEIRO.

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Free format text: INPI-52400.024604/16 ORIGEM: JUIZO DA 25A VF DO RIO DE JANEIRO PROCESSO NO 0151728-94.2015.4.02.5101 ACAO DECLARATORIA DE NULIDADE DO ATO ADMINISTRATIVO CONCESSORIO DE PATENTE COM PEDIDO DE TUTELA ANTECIPADA AUTOR: COMPANHIA SIDERURGICA NACIONAL - CSN REU: FABIO JORGE BOTELHO BAPTISTA E INSTITUTO NACIONAL DA PROPRIEDADE INDUSTRIAL - INPI.

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