BR0202785A - Process of manufacturing a frame structure, frame structure and frame structure tube - Google Patents

Process of manufacturing a frame structure, frame structure and frame structure tube

Info

Publication number
BR0202785A
BR0202785A BR0202785A BR0202785A BR0202785A BR 0202785 A BR0202785 A BR 0202785A BR 0202785 A BR0202785 A BR 0202785A BR 0202785 A BR0202785 A BR 0202785A BR 0202785 A BR0202785 A BR 0202785A
Authority
BR
Brazil
Prior art keywords
edge
tube
frame
frame structure
manufacturing
Prior art date
Application number
BR0202785A
Other languages
Portuguese (pt)
Inventor
Angela Maria Furtado Carvalho
Alexsander Neumeister
Original Assignee
Itatiaia Moveis 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
Application filed by Itatiaia Moveis S A filed Critical Itatiaia Moveis S A
Priority to BR0202785A priority Critical patent/BR0202785A/en
Publication of BR0202785A publication Critical patent/BR0202785A/en

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Landscapes

  • Panels For Use In Building Construction (AREA)

Abstract

"PROCESSO DE FABRICAçãO DE UMA ESTRUTURA DE MOLDURA, ESTRUTURA DE MOLDURA E TUBO PARA ESTRUTURA DE MOLDURA". A presente invenção refere-se a processo de fabricação de uma estrutura de moldura (4) e a uma estrutura que compreende um tubo (1) possuindo pelo menos uma parede plana (2) com uma borda protuberante (3) voltada para fora do tubo (1). A parede plana (2) e a borda (3) sendo integrais e substancialmente perpendiculares entre si, bem como contínuos ao longo do tubo (1). O tubo (1) possuindo pelo menos uma dobra (5), onde há um chanfro (5) transversalmente disposto a partir de uma extremidade oposta à borda (3) e estendendo-se até a borda (3) sem secioná-la, de modo a preservar a continuidade da borda (3) e poder apoiar um perfil a ser moldurado. A estrutura de moldura (4) da presente invenção é formada através de um processo de fabricação que compreende as etapas de: conformar um tubo (1), formando uma parede plana (2) com uma borda (3) voltada para fora; chanfrar uma porção transversal do tubo (1) para formar pelo menos uma abertura em "V" (5); sendo que esta abertura estende-se até a borda (3), não secionando a borda (3); e dobrar o tubo (1) na referida abertura em "V" (5), de modo a preservar a continuidade da borda (3)."MANUFACTURING PROCESS OF A FRAME FRAME, FRAME FRAME AND FRAME FRAME". The present invention relates to a method of manufacturing a frame structure (4) and a structure comprising a tube (1) having at least one flat wall (2) with a protruding edge (3) facing away from the tube. (1). The flat wall (2) and the edge (3) are integral and substantially perpendicular to each other as well as continuous along the tube (1). The tube (1) having at least one bend (5), where there is a chamfer (5) transversely disposed from an opposite end to the edge (3) and extending to the edge (3) without sectioning it, to preserve the continuity of the edge (3) and to support a profile to be framed. The frame structure (4) of the present invention is formed by a manufacturing process comprising the steps of: forming a tube (1) forming a flat wall (2) with an outwardly facing edge (3); chamfering a transverse portion of the tube (1) to form at least one "V" opening (5); wherein this opening extends to the edge (3), not sectioning the edge (3); and bending the tube (1) into said "V" opening (5) so as to preserve the continuity of the edge (3).

BR0202785A 2002-07-22 2002-07-22 Process of manufacturing a frame structure, frame structure and frame structure tube BR0202785A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
BR0202785A BR0202785A (en) 2002-07-22 2002-07-22 Process of manufacturing a frame structure, frame structure and frame structure tube

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BR0202785A BR0202785A (en) 2002-07-22 2002-07-22 Process of manufacturing a frame structure, frame structure and frame structure tube

Publications (1)

Publication Number Publication Date
BR0202785A true BR0202785A (en) 2004-05-25

Family

ID=32330785

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0202785A BR0202785A (en) 2002-07-22 2002-07-22 Process of manufacturing a frame structure, frame structure and frame structure tube

Country Status (1)

Country Link
BR (1) BR0202785A (en)

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Legal Events

Date Code Title Description
B11A Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing
B11Y Definitive dismissal acc. article 33 of ipl - extension of time limit for request of examination expired