Multi-component injection molded part having a bonded seal
Injection molded parts having at least one thermoplastic insert and a thermoplastic composite element molded onto the insert are already known, wherein the at least one insert has multiple raised areas configured as fusing points, which are successively disposed in the melt flow direction at the bou...
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| creator | STRAUS VACLAV BILLEPP BJOERN ZIEGLER ALEXANDER KOHLBERGER GEROLD FRCEK ZDENEK BEIERMEISTER BERND KRENZ GUENTER RATZEL WOLFO |
| description | Injection molded parts having at least one thermoplastic insert and a thermoplastic composite element molded onto the insert are already known, wherein the at least one insert has multiple raised areas configured as fusing points, which are successively disposed in the melt flow direction at the boundary thereof to the composite element. The injection molded part is produced by means of an injection molding method, during which the insert is disposed in an injection molding tool and a composite element is integrally molded thereon. The raised areas are to be fused from the melt of the composite element such that a bonded, gas-tight connection is obtained. The invention provides that the at least one raised area (8) has a first slant (12) on the melt flow side (11) thereof, wherein the ratio of the height (H2) of the constricted cross-section (10) to the height (HI) of the raised area (8) is in the range between 0.6 and 0.9. |
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The injection molded part is produced by means of an injection molding method, during which the insert is disposed in an injection molding tool and a composite element is integrally molded thereon. The raised areas are to be fused from the melt of the composite element such that a bonded, gas-tight connection is obtained. The invention provides that the at least one raised area (8) has a first slant (12) on the melt flow side (11) thereof, wherein the ratio of the height (H2) of the constricted cross-section (10) to the height (HI) of the raised area (8) is in the range between 0.6 and 0.9.</description><language>chi ; eng</language><subject>AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING ; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC ; GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS ; PERFORMING OPERATIONS ; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR ; SHAPING OR JOINING OF PLASTICS ; TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION ; TECHNICAL SUBJECTS COVERED BY FORMER USPC ; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS ; TRANSPORTING ; WORKING OF PLASTICS ; WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL</subject><creationdate>2010</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=20101201&DB=EPODOC&CC=CN&NR=101903154A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20101201&DB=EPODOC&CC=CN&NR=101903154A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>STRAUS VACLAV</creatorcontrib><creatorcontrib>BILLEPP BJOERN</creatorcontrib><creatorcontrib>ZIEGLER ALEXANDER</creatorcontrib><creatorcontrib>KOHLBERGER GEROLD</creatorcontrib><creatorcontrib>FRCEK ZDENEK</creatorcontrib><creatorcontrib>BEIERMEISTER BERND</creatorcontrib><creatorcontrib>KRENZ GUENTER</creatorcontrib><creatorcontrib>RATZEL WOLFO</creatorcontrib><title>Multi-component injection molded part having a bonded seal</title><description>Injection molded parts having at least one thermoplastic insert and a thermoplastic composite element molded onto the insert are already known, wherein the at least one insert has multiple raised areas configured as fusing points, which are successively disposed in the melt flow direction at the boundary thereof to the composite element. The injection molded part is produced by means of an injection molding method, during which the insert is disposed in an injection molding tool and a composite element is integrally molded thereon. The raised areas are to be fused from the melt of the composite element such that a bonded, gas-tight connection is obtained. The invention provides that the at least one raised area (8) has a first slant (12) on the melt flow side (11) thereof, wherein the ratio of the height (H2) of the constricted cross-section (10) to the height (HI) of the raised area (8) is in the range between 0.6 and 0.9.</description><subject>AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING</subject><subject>GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC</subject><subject>GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS</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>TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION</subject><subject>TECHNICAL SUBJECTS COVERED BY FORMER USPC</subject><subject>TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS</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>2010</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZLDyLc0pydRNzs8tyM9LzStRyMzLSk0uyczPU8jNz0lJTVEoSCwqUchILMvMS1dIVEjKzwMJFqcm5vAwsKYl5hSn8kJpbgZFN9cQZw_d1IL8-NTigsTk1LzUknhnP0MDQ0sDY0NTE0djYtQAAHVWLto</recordid><startdate>20101201</startdate><enddate>20101201</enddate><creator>STRAUS VACLAV</creator><creator>BILLEPP BJOERN</creator><creator>ZIEGLER ALEXANDER</creator><creator>KOHLBERGER GEROLD</creator><creator>FRCEK ZDENEK</creator><creator>BEIERMEISTER BERND</creator><creator>KRENZ GUENTER</creator><creator>RATZEL WOLFO</creator><scope>EVB</scope></search><sort><creationdate>20101201</creationdate><title>Multi-component injection molded part having a bonded seal</title><author>STRAUS VACLAV ; BILLEPP BJOERN ; ZIEGLER ALEXANDER ; KOHLBERGER GEROLD ; FRCEK ZDENEK ; BEIERMEISTER BERND ; KRENZ GUENTER ; RATZEL WOLFO</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN101903154A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2010</creationdate><topic>AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING</topic><topic>GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC</topic><topic>GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS</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>TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION</topic><topic>TECHNICAL SUBJECTS COVERED BY FORMER USPC</topic><topic>TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS</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>STRAUS VACLAV</creatorcontrib><creatorcontrib>BILLEPP BJOERN</creatorcontrib><creatorcontrib>ZIEGLER ALEXANDER</creatorcontrib><creatorcontrib>KOHLBERGER GEROLD</creatorcontrib><creatorcontrib>FRCEK ZDENEK</creatorcontrib><creatorcontrib>BEIERMEISTER BERND</creatorcontrib><creatorcontrib>KRENZ GUENTER</creatorcontrib><creatorcontrib>RATZEL WOLFO</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>STRAUS VACLAV</au><au>BILLEPP BJOERN</au><au>ZIEGLER ALEXANDER</au><au>KOHLBERGER GEROLD</au><au>FRCEK ZDENEK</au><au>BEIERMEISTER BERND</au><au>KRENZ GUENTER</au><au>RATZEL WOLFO</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Multi-component injection molded part having a bonded seal</title><date>2010-12-01</date><risdate>2010</risdate><abstract>Injection molded parts having at least one thermoplastic insert and a thermoplastic composite element molded onto the insert are already known, wherein the at least one insert has multiple raised areas configured as fusing points, which are successively disposed in the melt flow direction at the boundary thereof to the composite element. The injection molded part is produced by means of an injection molding method, during which the insert is disposed in an injection molding tool and a composite element is integrally molded thereon. The raised areas are to be fused from the melt of the composite element such that a bonded, gas-tight connection is obtained. The invention provides that the at least one raised area (8) has a first slant (12) on the melt flow side (11) thereof, wherein the ratio of the height (H2) of the constricted cross-section (10) to the height (HI) of the raised area (8) is in the range between 0.6 and 0.9.</abstract><oa>free_for_read</oa></addata></record> |
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| language | chi ; eng |
| recordid | cdi_epo_espacenet_CN101903154A |
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| subjects | AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS PERFORMING OPERATIONS SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR SHAPING OR JOINING OF PLASTICS TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION TECHNICAL SUBJECTS COVERED BY FORMER USPC TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS TRANSPORTING WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL |
| title | Multi-component injection molded part having a bonded seal |
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