COMPOSITE CONSTRUCTION MEMBERS AND METHOD OF MAKING
A method of forming a hollow composite construction member of the type suitable for use as building material includes providing an elongated inflatable mold assembly having a longitudinal axis, a flexible tubular bladder wall defining an elongated inflatable cavity, a reinforcing fabric positioned c...
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| creator | BODWELL, MATTHEW, W DAGHER, HABIB, J NYE, RICHARD, F TOMBLIN, JOSHUA, J LOPEZ-ANIDO, ROBERTO, A EL CHITI, IMAD, W BAKER, ALEXANDER, L |
| description | A method of forming a hollow composite construction member of the type suitable for use as building material includes providing an elongated inflatable mold assembly having a longitudinal axis, a flexible tubular bladder wall defining an elongated inflatable cavity, a reinforcing fabric positioned concentrically around the flexible bladder wall, and a flexible air-impervious outer layer positioned concentrically around the fabric. The bladder wall and the outer layer define an elongated annular space with the fabric positioned therein. Tension is applied longitudinally to the fabric and fluid is introduced, into the cavity to at least partially inflate the mold and shape the fabric. The mold is shaped to a desired shape while maintaining the fabric under tension. The elongated annular space and the fabric are infused with a rigidification material. The rigidification material is hardened while maintaining the fabric in tension to form a rigid hollow composite construction member.
Procédé de fabrication d'un élément de construction composite creux du type convenant comme matériau de construction, comportant l'étape consistant à produire un ensemble moule gonflable allongé comprenant un axe longitudinal, une paroi de réservoir souple tubulaire définissant une cavité gonflable allongée, un tissu de renforcement placé de façon concentrique autour de la paroi de réservoir souple, et une couche extérieure souple imperméable à l'air placée de façon concentrique autour du tissu, la paroi de réservoir souple et la couche extérieure définissent un espace annulaire allongé contenant le tissu. On tend longitudinalement le tissu et on introduit un fluide dans la cavité de façon à gonfler au moins partiellement le moule et à mettre en forme le tissu. On donner au moule une forme souhaitée tout en maintenant le tissu tendu. On imprègne l'espace annulaire allongé et le tissu d'une matière rigidifiante. On fait durcir la matière rigidifiante tout en maintenant le tissu tendu pour former un élément de construction composite creux rigide. |
| format | Patent |
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Procédé de fabrication d'un élément de construction composite creux du type convenant comme matériau de construction, comportant l'étape consistant à produire un ensemble moule gonflable allongé comprenant un axe longitudinal, une paroi de réservoir souple tubulaire définissant une cavité gonflable allongée, un tissu de renforcement placé de façon concentrique autour de la paroi de réservoir souple, et une couche extérieure souple imperméable à l'air placée de façon concentrique autour du tissu, la paroi de réservoir souple et la couche extérieure définissent un espace annulaire allongé contenant le tissu. On tend longitudinalement le tissu et on introduit un fluide dans la cavité de façon à gonfler au moins partiellement le moule et à mettre en forme le tissu. On donner au moule une forme souhaitée tout en maintenant le tissu tendu. On imprègne l'espace annulaire allongé et le tissu d'une matière rigidifiante. On fait durcir la matière rigidifiante tout en maintenant le tissu tendu pour former un élément de construction composite creux rigide.</description><language>eng ; fre</language><subject>AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING ; INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS ; PERFORMING OPERATIONS ; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR ; SHAPING OR JOINING OF PLASTICS ; TRANSPORTING ; WORKING OF PLASTICS ; WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL</subject><creationdate>2007</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20070705&DB=EPODOC&CC=WO&NR=2007075999A2$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25543,76293</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20070705&DB=EPODOC&CC=WO&NR=2007075999A2$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>BODWELL, MATTHEW, W</creatorcontrib><creatorcontrib>DAGHER, HABIB, J</creatorcontrib><creatorcontrib>NYE, RICHARD, F</creatorcontrib><creatorcontrib>TOMBLIN, JOSHUA, J</creatorcontrib><creatorcontrib>LOPEZ-ANIDO, ROBERTO, A</creatorcontrib><creatorcontrib>EL CHITI, IMAD, W</creatorcontrib><creatorcontrib>BAKER, ALEXANDER, L</creatorcontrib><title>COMPOSITE CONSTRUCTION MEMBERS AND METHOD OF MAKING</title><description>A method of forming a hollow composite construction member of the type suitable for use as building material includes providing an elongated inflatable mold assembly having a longitudinal axis, a flexible tubular bladder wall defining an elongated inflatable cavity, a reinforcing fabric positioned concentrically around the flexible bladder wall, and a flexible air-impervious outer layer positioned concentrically around the fabric. The bladder wall and the outer layer define an elongated annular space with the fabric positioned therein. Tension is applied longitudinally to the fabric and fluid is introduced, into the cavity to at least partially inflate the mold and shape the fabric. The mold is shaped to a desired shape while maintaining the fabric under tension. The elongated annular space and the fabric are infused with a rigidification material. The rigidification material is hardened while maintaining the fabric in tension to form a rigid hollow composite construction member.
Procédé de fabrication d'un élément de construction composite creux du type convenant comme matériau de construction, comportant l'étape consistant à produire un ensemble moule gonflable allongé comprenant un axe longitudinal, une paroi de réservoir souple tubulaire définissant une cavité gonflable allongée, un tissu de renforcement placé de façon concentrique autour de la paroi de réservoir souple, et une couche extérieure souple imperméable à l'air placée de façon concentrique autour du tissu, la paroi de réservoir souple et la couche extérieure définissent un espace annulaire allongé contenant le tissu. On tend longitudinalement le tissu et on introduit un fluide dans la cavité de façon à gonfler au moins partiellement le moule et à mettre en forme le tissu. On donner au moule une forme souhaitée tout en maintenant le tissu tendu. On imprègne l'espace annulaire allongé et le tissu d'une matière rigidifiante. On fait durcir la matière rigidifiante tout en maintenant le tissu tendu pour former un élément de construction composite creux rigide.</description><subject>AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING</subject><subject>INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS</subject><subject>PERFORMING OPERATIONS</subject><subject>SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR</subject><subject>SHAPING OR JOINING OF PLASTICS</subject><subject>TRANSPORTING</subject><subject>WORKING OF PLASTICS</subject><subject>WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2007</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZDB29vcN8A_2DHFVcPb3Cw4JCnUO8fT3U_B19XVyDQpWcPRzAbJDPPxdFPzdFHwdvT393HkYWNMSc4pTeaE0N4Oym2uIs4duakF-fGpxQWJyal5qSXy4v5GBgbmBuamlpaWjkTFxqgBOkyg1</recordid><startdate>20070705</startdate><enddate>20070705</enddate><creator>BODWELL, MATTHEW, W</creator><creator>DAGHER, HABIB, J</creator><creator>NYE, RICHARD, F</creator><creator>TOMBLIN, JOSHUA, J</creator><creator>LOPEZ-ANIDO, ROBERTO, A</creator><creator>EL CHITI, IMAD, W</creator><creator>BAKER, ALEXANDER, L</creator><scope>EVB</scope></search><sort><creationdate>20070705</creationdate><title>COMPOSITE CONSTRUCTION MEMBERS AND METHOD OF MAKING</title><author>BODWELL, MATTHEW, W ; DAGHER, HABIB, J ; NYE, RICHARD, F ; TOMBLIN, JOSHUA, J ; LOPEZ-ANIDO, ROBERTO, A ; EL CHITI, IMAD, W ; BAKER, ALEXANDER, L</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_WO2007075999A23</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre</language><creationdate>2007</creationdate><topic>AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING</topic><topic>INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS</topic><topic>PERFORMING OPERATIONS</topic><topic>SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR</topic><topic>SHAPING OR JOINING OF PLASTICS</topic><topic>TRANSPORTING</topic><topic>WORKING OF PLASTICS</topic><topic>WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL</topic><toplevel>online_resources</toplevel><creatorcontrib>BODWELL, MATTHEW, W</creatorcontrib><creatorcontrib>DAGHER, HABIB, J</creatorcontrib><creatorcontrib>NYE, RICHARD, F</creatorcontrib><creatorcontrib>TOMBLIN, JOSHUA, J</creatorcontrib><creatorcontrib>LOPEZ-ANIDO, ROBERTO, A</creatorcontrib><creatorcontrib>EL CHITI, IMAD, W</creatorcontrib><creatorcontrib>BAKER, ALEXANDER, L</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>BODWELL, MATTHEW, W</au><au>DAGHER, HABIB, J</au><au>NYE, RICHARD, F</au><au>TOMBLIN, JOSHUA, J</au><au>LOPEZ-ANIDO, ROBERTO, A</au><au>EL CHITI, IMAD, W</au><au>BAKER, ALEXANDER, L</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>COMPOSITE CONSTRUCTION MEMBERS AND METHOD OF MAKING</title><date>2007-07-05</date><risdate>2007</risdate><abstract>A method of forming a hollow composite construction member of the type suitable for use as building material includes providing an elongated inflatable mold assembly having a longitudinal axis, a flexible tubular bladder wall defining an elongated inflatable cavity, a reinforcing fabric positioned concentrically around the flexible bladder wall, and a flexible air-impervious outer layer positioned concentrically around the fabric. The bladder wall and the outer layer define an elongated annular space with the fabric positioned therein. Tension is applied longitudinally to the fabric and fluid is introduced, into the cavity to at least partially inflate the mold and shape the fabric. The mold is shaped to a desired shape while maintaining the fabric under tension. The elongated annular space and the fabric are infused with a rigidification material. The rigidification material is hardened while maintaining the fabric in tension to form a rigid hollow composite construction member.
Procédé de fabrication d'un élément de construction composite creux du type convenant comme matériau de construction, comportant l'étape consistant à produire un ensemble moule gonflable allongé comprenant un axe longitudinal, une paroi de réservoir souple tubulaire définissant une cavité gonflable allongée, un tissu de renforcement placé de façon concentrique autour de la paroi de réservoir souple, et une couche extérieure souple imperméable à l'air placée de façon concentrique autour du tissu, la paroi de réservoir souple et la couche extérieure définissent un espace annulaire allongé contenant le tissu. On tend longitudinalement le tissu et on introduit un fluide dans la cavité de façon à gonfler au moins partiellement le moule et à mettre en forme le tissu. On donner au moule une forme souhaitée tout en maintenant le tissu tendu. On imprègne l'espace annulaire allongé et le tissu d'une matière rigidifiante. On fait durcir la matière rigidifiante tout en maintenant le tissu tendu pour former un élément de construction composite creux rigide.</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS PERFORMING OPERATIONS SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR SHAPING OR JOINING OF PLASTICS TRANSPORTING WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL |
| title | COMPOSITE CONSTRUCTION MEMBERS AND METHOD OF MAKING |
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