BRPI0418734A - perfil acanalado retesado - Google Patents

perfil acanalado retesado

Info

Publication number
BRPI0418734A
BRPI0418734A BRPI0418734-2A BRPI0418734A BRPI0418734A BR PI0418734 A BRPI0418734 A BR PI0418734A BR PI0418734 A BRPI0418734 A BR PI0418734A BR PI0418734 A BRPI0418734 A BR PI0418734A
Authority
BR
Brazil
Prior art keywords
section
flat surface
fold
skates
core
Prior art date
Application number
BRPI0418734-2A
Other languages
English (en)
Inventor
Federico Martinez-Cepeda
Original Assignee
Federico Martinez-Cepeda
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=35198071&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BRPI0418734(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Federico Martinez-Cepeda filed Critical Federico Martinez-Cepeda
Publication of BRPI0418734A publication Critical patent/BRPI0418734A/pt

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C3/00—Structural elongated elements designed for load-supporting
    • E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
    • E04C3/04—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal
    • E04C3/06—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal with substantially solid, i.e. unapertured, web
    • E04C3/07—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal with substantially solid, i.e. unapertured, web at least partly of bent or otherwise deformed strip- or sheet-like material
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C3/00—Structural elongated elements designed for load-supporting
    • E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
    • E04C3/04—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal
    • E04C2003/0404—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects
    • E04C2003/0408—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects characterised by assembly or the cross-section
    • E04C2003/0421—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects characterised by assembly or the cross-section comprising one single unitary part
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C3/00—Structural elongated elements designed for load-supporting
    • E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
    • E04C3/04—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal
    • E04C2003/0404—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects
    • E04C2003/0426—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects characterised by material distribution in cross section
    • E04C2003/0434—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects characterised by material distribution in cross section the open cross-section free of enclosed cavities
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C3/00—Structural elongated elements designed for load-supporting
    • E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
    • E04C3/04—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal
    • E04C2003/0404—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects
    • E04C2003/0443—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects characterised by substantial shape of the cross-section
    • E04C2003/0473—U- or C-shaped

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Rod-Shaped Construction Members (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)

Abstract

"PERFIL ACANALADO RETESADO". é apresentado um novo perfil acanalado retesado cujas características mecânicas resultam ser superiores aos perfis estruturais conhecidos, o qual pode ser empregado tanto para a construção de armações de tetos quanto abóbadas arquitetónicas de grande dimensão, suportando com eficiência as cargas mortas. As partes constitutivas deste perfil podem ser resumidas em serem formadas por uma alma, patins ou lados que se encontram dispostos tanto na parte superior como na parte inferior, e arremates colocados nas extremidades da peça, em que estes patins são compostos de uma superfície plana, dividida em três partes ou seções: uma primeira seção de superfície plana, unida em uma extremidade à alma mediante uma dobra que fica a noventa graus em relação à alma e, na outra extremidade, com uma dobra a uma seção intermediária de superfície plana, deslocada do eixo central dos patins, e a qual conforma a seção enrijecida e, seguida de uma segunda dobra a uma terceira seção de superfície plana, a qual fica no mesmo plano com a primeira seção seguida de uma dobra com um dos arremates, de uma maneira tal que estes últimos ficam a noventa graus em relação aos patins, e porque a alma, também de superfície plana, fica disposta por três seções: uma primeira seção de superfície plana, unida na extremidade superior à dobra do patim superior, o qual vai ficar a noventa graus, para continuar a uma seção mediana de superfície plana, deslocada do eixo da alma, e a qual conforma a seção enrijecida e a qual se une através de dobras, seguida uma terceira seção similar à primeira de superfície plana, a qual fica no mesmo plano com a primeira seção, terminada com uma segunda dobra ao patim inferior que vai ficar a noventa graus em relação à alma. Por isso, o âmbito da invenção transcende o universo dos perfis estruturais empregados para a construção de armações.
BRPI0418734-2A 2004-04-29 2004-04-29 perfil acanalado retesado BRPI0418734A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/MX2004/000029 WO2005106317A1 (es) 2004-04-29 2004-04-29 Perfil acanalado atiesado

Publications (1)

Publication Number Publication Date
BRPI0418734A true BRPI0418734A (pt) 2007-09-11

Family

ID=35198071

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0418734-2A BRPI0418734A (pt) 2004-04-29 2004-04-29 perfil acanalado retesado

Country Status (7)

Country Link
US (1) US20050241261A1 (pt)
EP (1) EP1748247A1 (pt)
JP (1) JP2007534868A (pt)
CN (1) CN1961177A (pt)
BR (1) BRPI0418734A (pt)
CA (1) CA2564519C (pt)
WO (1) WO2005106317A1 (pt)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2002952221A0 (en) * 2002-10-23 2002-11-07 Grant Charlwood A beam
US20070095002A1 (en) * 2005-10-28 2007-05-03 Kim-Whitty Suk K Nx steel lumber
US8442804B2 (en) * 2007-10-25 2013-05-14 The Boeing Company Method and apparatus for composite part data extraction
US8285407B2 (en) * 2007-10-25 2012-10-09 The Boeing Company Method and apparatus for composite part data extraction
US8620627B2 (en) * 2009-10-13 2013-12-31 The Boeing Company Composite information display for a part
CN102312483B (zh) * 2010-06-30 2013-12-25 谢英俊 设有加强部件的方形轻钢构件
US8993084B2 (en) 2010-08-17 2015-03-31 The Boeing Company Multi-layer metallic structure and composite-to-metal joint methods
US8652606B2 (en) 2010-08-17 2014-02-18 The Boeing Company Composite structures having composite-to-metal joints and method for making the same
US9522512B2 (en) 2010-08-17 2016-12-20 The Boeing Company Methods for making composite structures having composite-to-metal joints
CN102900199A (zh) * 2012-10-30 2013-01-30 林泽明 带加筋片的建筑钢结构用c型钢
US9249622B1 (en) * 2013-09-18 2016-02-02 Premium Garage Door Hardware Inc. Garage door track with inwardly hemmed sidewall, and reinforcing ribs to reduce the incidence of rollout
CN103526878A (zh) * 2013-11-07 2014-01-22 沈阳建筑大学 腹板加劲冷弯薄壁复杂卷边槽钢开口构件
JP6638577B2 (ja) * 2016-06-28 2020-01-29 日本製鉄株式会社 座屈補剛構造及び形鋼
CN106268711A (zh) * 2016-07-07 2017-01-04 安庆师范大学 大环分子修饰纳米二氧化硅毛细管色谱柱的制备
US10465382B2 (en) * 2016-11-30 2019-11-05 Bailey Metal Products Limited Metal stud for use in sound attenuating wall system utilizing high density wallboard
CN107184124A (zh) * 2017-06-27 2017-09-22 广州市泰盛卫浴科技有限公司 一种泡沫板以及浴缸盖
US11806948B2 (en) 2019-12-12 2023-11-07 The Boeing Company Method of forming flyaway stringer end caps
US11718047B2 (en) 2019-12-12 2023-08-08 The Boeing Company Flyaway stringer end caps
KR102115029B1 (ko) * 2020-01-22 2020-05-25 채상원 고강성의 형강
USD1013212S1 (en) * 2020-02-12 2024-01-30 Usg Interiors, Llc Linear ceiling channel
USD1021151S1 (en) 2021-04-26 2024-04-02 Jaimes Industries, Inc. Framing member

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2508032A (en) * 1945-12-22 1950-05-16 Benjamin H Kennedy Structural metal member
US3483665A (en) * 1967-11-30 1969-12-16 Peter H Miller Dry wall two-piece stud structure
US3852927A (en) * 1971-05-10 1974-12-10 H Birum Apparatus for mounting wallboard
US4018020A (en) * 1973-11-01 1977-04-19 Roblin Industries, Inc. Modular wall construction
ES252676Y (es) * 1980-07-31 1982-10-16 Juego de componentes para la formacion de estructuras meta- licas
JPS6029831U (ja) * 1983-08-03 1985-02-28 ムツミ工業株式会社 溝形鋼
DE3513553A1 (de) * 1985-04-16 1986-10-16 Fritz Schäfer GmbH, 5908 Neunkirchen Zerlegbares regal, insbesondere palettenregal
ES1000203Y (es) * 1986-09-16 1988-06-01 Oriol Llobet Jose Perfil compuesto para estructuras metalicas
US5325651A (en) * 1988-06-24 1994-07-05 Uniframes Holdings Pty. Limited Wall frame structure
JPH03129031A (ja) * 1989-05-08 1991-06-03 Uniframes Ltd 金属敷桁
AU129089S (en) * 1996-06-04 1997-01-16 Sheet metal formwork
US6073414A (en) * 1997-06-12 2000-06-13 Dale Industries, Inc. Light gauge metal truss system
US5865008A (en) * 1997-10-14 1999-02-02 Bethlehem Steel Corporation Structural shape for use in frame construction
ES1041857Y (es) * 1998-12-09 2000-01-01 Mecalux Dispositivo de bloqueo del encaje entre largueros y puntales de estanterias.
ES1041767Y (es) * 1999-01-25 1999-12-16 Esmena Sa Perfil metalico para estructuras y similares.
JP2000297498A (ja) * 1999-04-13 2000-10-24 Oyo Kikaku:Kk 形 鋼
US6568144B2 (en) * 2000-10-17 2003-05-27 Harold F. Meredith Metal construction panel
US20020139079A1 (en) * 2001-03-29 2002-10-03 Brady Todd A. Clip framing system
DE10207625A1 (de) * 2002-02-22 2003-09-04 Hilti Ag Längliches Hohlprofil zum Abhängen von Gegenständen
ES1054148U (es) * 2003-03-05 2003-06-16 Burgos Jose Maria Simon Estanteria modular

Also Published As

Publication number Publication date
CA2564519C (en) 2014-01-28
WO2005106317A1 (es) 2005-11-10
US20050241261A1 (en) 2005-11-03
EP1748247A1 (en) 2007-01-31
JP2007534868A (ja) 2007-11-29
CN1961177A (zh) 2007-05-09
CA2564519A1 (en) 2005-11-10

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Legal Events

Date Code Title Description
B08F Application fees: application dismissed [chapter 8.6 patent gazette]

Free format text: REFERENTE A 3A ANUIDADE

B08H Application fees: decision cancelled [chapter 8.8 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 DA RPI 2082 DE 30/11/2010.

B07A Technical examination (opinion): publication of technical examination (opinion) [chapter 7.1 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]

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

B12B Appeal: appeal against refusal
B08F Application fees: application dismissed [chapter 8.6 patent gazette]
B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2475 DE 12/06/2018