BRPI0400026A - Perfil u metálico, laminado a quente - Google Patents

Perfil u metálico, laminado a quente

Info

Publication number
BRPI0400026A
BRPI0400026A BRPI0400026A BRPI0400026A BR PI0400026 A BRPI0400026 A BR PI0400026A BR PI0400026 A BRPI0400026 A BR PI0400026A BR PI0400026 A BRPI0400026 A BR PI0400026A
Authority
BR
Brazil
Prior art keywords
hot rolled
metal profile
flap
side flaps
inner face
Prior art date
Application number
Other languages
English (en)
Inventor
Shirley Regina Berezutchi
Original Assignee
Gerdau S A
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
Priority claimed from BR0300068-0A external-priority patent/BR0300068A/pt
Application filed by Gerdau S A filed Critical Gerdau S A
Priority to BRPI0400026 priority Critical patent/BRPI0400026A/pt
Publication of BRPI0400026A publication Critical patent/BRPI0400026A/pt

Links

Landscapes

  • Metal Rolling (AREA)

Abstract

"PERFIL U METáLICO, LAMINADO A QUENTE". A presente invenção refere-se a um perfil U (10) metálico, laminado a quente, constituído por duas abas laterais (11), cada aba apresentando uma face interna (13) e uma face externa (14), e por uma alma (12) que se estende da extremidade inferior (16) de uma aba até a extremidade inferior (16) da outra aba, formando uma peça única, consistindo basicamente a novidade em que as abas laterais (11) apresentam uma espessura constante da sua extremidade inferior (16) até a sua extremidade superior (15), e sendo que a face externa (14) e a face interna (13) das abas laterais (11) são paralelas entre si e a face interna (13) forma um ângulo de 90<198> com a alma (12).
BRPI0400026 2003-01-21 2004-01-16 Perfil u metálico, laminado a quente BRPI0400026A (pt)

Priority Applications (1)

Application Number Priority Date Filing Date Title
BRPI0400026 BRPI0400026A (pt) 2003-01-21 2004-01-16 Perfil u metálico, laminado a quente

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
BR0300068-0A BR0300068A (pt) 2003-01-21 2003-01-21 Perfil u
BRPI0400026 BRPI0400026A (pt) 2003-01-21 2004-01-16 Perfil u metálico, laminado a quente

Publications (1)

Publication Number Publication Date
BRPI0400026A true BRPI0400026A (pt) 2004-12-28

Family

ID=33565658

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0400026 BRPI0400026A (pt) 2003-01-21 2004-01-16 Perfil u metálico, laminado a quente

Country Status (1)

Country Link
BR (1) BRPI0400026A (pt)

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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.