METHOD AND SYSTEM FOR UTILIZING LOW PRESSURE FOR PERFORATING AND CONSOLIDATING AN UNCURED LAMINATE SHEET IN ONE CYCLE OF OPERATION
A system (10) is provided for perforating and consolidating an uncured laminate sheet (14) at a substantially low pressure in one cycle of operation. The system (10) includes a pinmat (20) that is coupled to a tool base (24). This pinmat (20) is comprised of a mat portion (28) and a plurality of pin...
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| creator | BERGMANN, BLAISE, F |
| description | A system (10) is provided for perforating and consolidating an uncured laminate sheet (14) at a substantially low pressure in one cycle of operation. The system (10) includes a pinmat (20) that is coupled to a tool base (24). This pinmat (20) is comprised of a mat portion (28) and a plurality of pins (26) extending from the mat portion (28). These pins (26) are intended to displace discontinuous fibers (32) within the laminate sheet (14) so as to perforate the laminate sheet (14). Furthermore, the mat portion (28) has one or more ventilation holes (58) integrally formed therein for allowing gas adjacent to the pins (26) to be withdrawn therefrom so as to improve the consolidation of the laminate sheet (14). The system (10) also includes a positive pressure source (12) that is coupled to the laminate sheet (14) for forcing the laminate sheet (14) onto the pinmat (20).
L'invention concerne un système (10) permettant de perforer et de consolider une feuille stratifiée non durcie (14) à une pression sensiblement basse en un cycle de fonctionnement. Ce système comprend un support (20) d'épingles raccordé à la base (24) d'un outil. Ce support (20) d'épingles est constitué d'une partie support (28) et d'une pluralité d'épingles (26) qui s'étendent depuis la partie support (28). Ces épingles sont conçues pour déplacer des fibres discontinues (32) à l'intérieur de la feuille stratifiée (14) afin de perforer cette dernière. En outre, la partie support (28) possède un ou plusieurs orifices de ventilation (58) montés solidaires sur celle-ci pour permettre à du gaz adjacent aux épingles (26) d'être évacué afin d'améliorer la consolidation de la feuille stratifiée (14). Ledit système (10) comprend également une source de pression positive (12) qui est raccordée à la feuille stratifiée (14) pour contraindre cette dernière sur le support (20) d'épingles. |
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L'invention concerne un système (10) permettant de perforer et de consolider une feuille stratifiée non durcie (14) à une pression sensiblement basse en un cycle de fonctionnement. Ce système comprend un support (20) d'épingles raccordé à la base (24) d'un outil. Ce support (20) d'épingles est constitué d'une partie support (28) et d'une pluralité d'épingles (26) qui s'étendent depuis la partie support (28). Ces épingles sont conçues pour déplacer des fibres discontinues (32) à l'intérieur de la feuille stratifiée (14) afin de perforer cette dernière. En outre, la partie support (28) possède un ou plusieurs orifices de ventilation (58) montés solidaires sur celle-ci pour permettre à du gaz adjacent aux épingles (26) d'être évacué afin d'améliorer la consolidation de la feuille stratifiée (14). Ledit système (10) comprend également une source de pression positive (12) qui est raccordée à la feuille stratifiée (14) pour contraindre cette dernière sur le support (20) d'épingles.</description><edition>7</edition><language>eng ; fre</language><subject>AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING ; 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>2005</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=20050224&DB=EPODOC&CC=WO&NR=2005016633A1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20050224&DB=EPODOC&CC=WO&NR=2005016633A1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>BERGMANN, BLAISE, F</creatorcontrib><title>METHOD AND SYSTEM FOR UTILIZING LOW PRESSURE FOR PERFORATING AND CONSOLIDATING AN UNCURED LAMINATE SHEET IN ONE CYCLE OF OPERATION</title><description>A system (10) is provided for perforating and consolidating an uncured laminate sheet (14) at a substantially low pressure in one cycle of operation. The system (10) includes a pinmat (20) that is coupled to a tool base (24). This pinmat (20) is comprised of a mat portion (28) and a plurality of pins (26) extending from the mat portion (28). These pins (26) are intended to displace discontinuous fibers (32) within the laminate sheet (14) so as to perforate the laminate sheet (14). Furthermore, the mat portion (28) has one or more ventilation holes (58) integrally formed therein for allowing gas adjacent to the pins (26) to be withdrawn therefrom so as to improve the consolidation of the laminate sheet (14). The system (10) also includes a positive pressure source (12) that is coupled to the laminate sheet (14) for forcing the laminate sheet (14) onto the pinmat (20).
L'invention concerne un système (10) permettant de perforer et de consolider une feuille stratifiée non durcie (14) à une pression sensiblement basse en un cycle de fonctionnement. Ce système comprend un support (20) d'épingles raccordé à la base (24) d'un outil. Ce support (20) d'épingles est constitué d'une partie support (28) et d'une pluralité d'épingles (26) qui s'étendent depuis la partie support (28). Ces épingles sont conçues pour déplacer des fibres discontinues (32) à l'intérieur de la feuille stratifiée (14) afin de perforer cette dernière. En outre, la partie support (28) possède un ou plusieurs orifices de ventilation (58) montés solidaires sur celle-ci pour permettre à du gaz adjacent aux épingles (26) d'être évacué afin d'améliorer la consolidation de la feuille stratifiée (14). Ledit système (10) comprend également une source de pression positive (12) qui est raccordée à la feuille stratifiée (14) pour contraindre cette dernière sur le support (20) d'épingles.</description><subject>AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING</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>2005</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNjMEKwjAQRHvxIOo_LHgWWoveQ7K1gXS3JCmlXkqReBIt1C_wy01F754ezMybZfKq0JesQJAC1zmPFRRsofHa6LOmExhuobboXGPxU9VoI4Sfy9mSTI6NVr8EGpJxq8CISpPwCK5E9KAJmBBkJw0CF8DxKDpM62RxHW5T2Hy5SrYFelnuwvjowzQOl3APz77lfZoe0ux4zHOR5f-t3ukwPZg</recordid><startdate>20050224</startdate><enddate>20050224</enddate><creator>BERGMANN, BLAISE, F</creator><scope>EVB</scope></search><sort><creationdate>20050224</creationdate><title>METHOD AND SYSTEM FOR UTILIZING LOW PRESSURE FOR PERFORATING AND CONSOLIDATING AN UNCURED LAMINATE SHEET IN ONE CYCLE OF OPERATION</title><author>BERGMANN, BLAISE, F</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_WO2005016633A13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre</language><creationdate>2005</creationdate><topic>AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING</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>BERGMANN, BLAISE, F</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>BERGMANN, BLAISE, F</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>METHOD AND SYSTEM FOR UTILIZING LOW PRESSURE FOR PERFORATING AND CONSOLIDATING AN UNCURED LAMINATE SHEET IN ONE CYCLE OF OPERATION</title><date>2005-02-24</date><risdate>2005</risdate><abstract>A system (10) is provided for perforating and consolidating an uncured laminate sheet (14) at a substantially low pressure in one cycle of operation. The system (10) includes a pinmat (20) that is coupled to a tool base (24). This pinmat (20) is comprised of a mat portion (28) and a plurality of pins (26) extending from the mat portion (28). These pins (26) are intended to displace discontinuous fibers (32) within the laminate sheet (14) so as to perforate the laminate sheet (14). Furthermore, the mat portion (28) has one or more ventilation holes (58) integrally formed therein for allowing gas adjacent to the pins (26) to be withdrawn therefrom so as to improve the consolidation of the laminate sheet (14). The system (10) also includes a positive pressure source (12) that is coupled to the laminate sheet (14) for forcing the laminate sheet (14) onto the pinmat (20).
L'invention concerne un système (10) permettant de perforer et de consolider une feuille stratifiée non durcie (14) à une pression sensiblement basse en un cycle de fonctionnement. Ce système comprend un support (20) d'épingles raccordé à la base (24) d'un outil. Ce support (20) d'épingles est constitué d'une partie support (28) et d'une pluralité d'épingles (26) qui s'étendent depuis la partie support (28). Ces épingles sont conçues pour déplacer des fibres discontinues (32) à l'intérieur de la feuille stratifiée (14) afin de perforer cette dernière. En outre, la partie support (28) possède un ou plusieurs orifices de ventilation (58) montés solidaires sur celle-ci pour permettre à du gaz adjacent aux épingles (26) d'être évacué afin d'améliorer la consolidation de la feuille stratifiée (14). Ledit système (10) comprend également une source de pression positive (12) qui est raccordée à la feuille stratifiée (14) pour contraindre cette dernière sur le support (20) d'épingles.</abstract><edition>7</edition><oa>free_for_read</oa></addata></record> |
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| subjects | AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING 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 | METHOD AND SYSTEM FOR UTILIZING LOW PRESSURE FOR PERFORATING AND CONSOLIDATING AN UNCURED LAMINATE SHEET IN ONE CYCLE OF OPERATION |
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