BR7902514U - Mixed sheet metal beam - Google Patents
Mixed sheet metal beamInfo
- Publication number
- BR7902514U BR7902514U BR7902514U BR7902514U BR7902514U BR 7902514 U BR7902514 U BR 7902514U BR 7902514 U BR7902514 U BR 7902514U BR 7902514 U BR7902514 U BR 7902514U BR 7902514 U BR7902514 U BR 7902514U
- Authority
- BR
- Brazil
- Prior art keywords
- mixed
- utility
- model
- metallic
- folded
- Prior art date
Links
Landscapes
- Rod-Shaped Construction Members (AREA)
- Reinforcement Elements For Buildings (AREA)
Abstract
Modelo de utilidade "VIGA METáLICA MISTA DE CHAPA DOBRADAS" Trata-se o presente modelo de utilidade, "VIGA METáLICA MISTA DE CHAPA DOBRADAS", uma viga mista aço e concreto armado ou simples, formado por perfil metálico(3) de chapa dobrada, tipo U ou cartola, com abertura voltada para cima, preenchido de concreto armado ou simples, ligado a laje(2) por meio de conectores(5) de chapas ou barras redondas, soldados na alma do perfil metálico(3), reentrâncias(11) orifícios(12) para transmitir esforços de cizalhamento, e quando necessário utilizar reforço(4), na face inferior do perfil metálico(3), por meio de soldas ou parafusos, de acordo com os esforços solicitantes. O presente modelo de utilidade, "VIGA METáLICA MISTA DE CHAPA DOBRADAS", permite a redução de custos, por não exigir a utilização de formas para construção da viga, permitindo ainda o uso de chapas de alma muito esbelta resistente simultaneamente aos esforços devidos a flexão e força cortante. O presente modelo de utilidade, "VIGA METáLICA MISTA DE CHAPA DOBRADAS", permite ainda a construção de vigas estreitas, facilitando a proteção contra incêndio por estar embutida na parede, com o grande recobrimento de argamassa, e por ser preenchida de argamassa, aumentando sua inércia térmica, eliminando assim a necessidade de tratamento contra incêndio suplementar. O presente modelo de utilidade, "VIGA METáLICA MISTA DE CHAPA DOBRADAS", por utilizar perfis metálicos(3), com abertura na parte superior, permite a utilização de parafusos comuns, para ligação com pilares e vigas, reduzindo os custos de montagem.Utility model "MIXED METALLIC BEAM WITH FOLDED PLATE" This is the present utility model, "MIXED METALLIC BEAM WITH FOLDED PLATE", a mixed steel and reinforced concrete or simple beam, formed by a folded sheet metal profile (3), type U or top hat, opening upwards, filled with reinforced or simple concrete, connected to the slab (2) by means of connectors (5) of round plates or bars, welded in the core of the metallic profile (3), recesses (11 ) holes (12) to transmit shearing efforts, and when necessary use reinforcement (4), on the underside of the metal profile (3), using welds or screws, according to the requesting efforts. The present utility model, "MIXED METALLIC BEAM OF FOLDED SHEETS", allows for cost reduction, as it does not require the use of forms for the construction of the beam, while still allowing the use of very slender core sheets resistant simultaneously to the efforts due to bending and cutting force. The present utility model, "MIXED METAL BEAM OF FOLDED SHEETS", also allows the construction of narrow beams, facilitating fire protection by being embedded in the wall, with the large mortar covering, and by being filled with mortar, increasing its thermal inertia, thus eliminating the need for additional fire treatment. The present utility model, "MIXED METAL BEAM WITH FOLDED SHEETS", by using metallic profiles (3), with opening at the top, allows the use of common screws, for connection with columns and beams, reducing assembly costs.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BR7902514U BR7902514U (en) | 1999-06-17 | 1999-06-17 | Mixed sheet metal beam |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BR7902514U BR7902514U (en) | 1999-06-17 | 1999-06-17 | Mixed sheet metal beam |
Publications (1)
Publication Number | Publication Date |
---|---|
BR7902514U true BR7902514U (en) | 2001-03-06 |
Family
ID=4016334
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR7902514U BR7902514U (en) | 1999-06-17 | 1999-06-17 | Mixed sheet metal beam |
Country Status (1)
Country | Link |
---|---|
BR (1) | BR7902514U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114960461A (en) * | 2022-07-18 | 2022-08-30 | 中交一公局第二工程有限公司 | Integral angle-adjustable bent cap die block bearing structure |
-
1999
- 1999-06-17 BR BR7902514U patent/BR7902514U/en not_active IP Right Cessation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114960461A (en) * | 2022-07-18 | 2022-08-30 | 中交一公局第二工程有限公司 | Integral angle-adjustable bent cap die block bearing structure |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EG | Technical examination (opinion): publication of technical examination (opinion) | ||
FB36 | Technical and formal requirements: requirement - article 36 of industrial property law | ||
FF | Decision: intention to grant | ||
FG9A | Patent or certificate of addition granted | ||
B25A | Requested transfer of rights approved |
Free format text: DELTA TECH COMERCIO LTDA - ME (BR/RJ) |
|
B22M | Withdrawal of licence offer (art 64 par 4 of lpi) | ||
B25C | Requirement related to requested transfer of rights |
Owner name: DELTA TECH COMERCIO LTDA-ME (BR/RJ) Free format text: A FIM DE ATENDER O SOLICITADO NA PETICAO DE TRANSFERENCIA NO 020060158393/RJ DE 17/10/2006, QUEIRAESCLARECER A DIVERGENCIA ENTRE A DENOMINACAO SOCIAL DA CEDENTE E A DO TITULAR DA PATENTE. |
|
B25B | Requested transfer of rights rejected |
Owner name: DELTA TECH COMERCIO LTDA-ME (BR/RJ) Free format text: INDEFERIDO O PEDIDO DE TRANSFERENCIA SOLICITADO ATRAVES DA PETICAO NO 020060158393/RJ DE 17/10/2006, POR NAO CUMPRIMENTO DE EXIGENCIA PUBLICADA NA RPI 1882 DE 30/01/2007. |
|
B25C | Requirement related to requested transfer of rights |
Owner name: DELTA TECH COMERCIO LTDA-ME (BR/RJ) Free format text: A FIM DE ATENDER O SOLICITADO NA PETICAO DE TRANSFERENCIA NO 020080123986/RJ DE 25/09/2008, QUEIRA ESCLARECER A DIVERGENCIA ENTRE A DENOMINACAO SOCIAL DA CEDENTE E A DO TITULAR DA PATENTE. |
|
B24C | Patent annual fee: request for for restoration |
Free format text: REFERENTE A 11A E 12A ANUIDADE(S). |
|
B21F | Lapse acc. art. 78, item iv - on non-payment of the annual fees in time |
Free format text: REFERENTE AS 12A, 13A, 14A E 15A ANUIDADES. PAGAR RESTAURACAO. |
|
B25B | Requested transfer of rights rejected |
Free format text: INDEFERIDO(S) O(S) PEDIDO(S) DE TRANSFERENCIA(S) CONTIDO(S) NA PETICAO NO 20080123986, DE 25/09/2008, POR AUSENCIA DE CUMPRIMENTO DA EXIGENCIA PUBLICADA NA RPI NO 2017, DE 01/09/2009. |
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B24J | Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12) |
Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2342 DE 24-11-2015 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013. |