MOLDING DIE
[Problem to be solved] A molding die and a molding method are provided, which allow high-cycle manufacturing of molded bodies of a thermoplastic resin or thermoplastic resin-fiber composite material, thereby improving productivity. [Solution] Molding is performed using a molding die including a plur...
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| creator | ICHIKI, Hideaki YASUDA, Kazuharu SUGANO, Susumu UMEI, Yuo |
| description | [Problem to be solved] A molding die and a molding method are provided, which allow high-cycle manufacturing of molded bodies of a thermoplastic resin or thermoplastic resin-fiber composite material, thereby improving productivity. [Solution] Molding is performed using a molding die including a plurality of die portions that form a cavity in which a molded body is molded, the molding die including: first temperature adjusting means disposed in the vicinity of the cavity surface and capable of at least cooling the cavity surface; and second temperature adjusting means disposed on a side of the first temperature adjusting means opposite from the cavity surface and capable of at least heating the cavity surface, wherein a distance L0 from the cavity surface to the first temperature adjusting means and a distance L1 from the cavity surface to a surface opposite from the cavity surface satisfy the relationship: (L1/L0) > 3. |
| format | Patent |
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[Solution] Molding is performed using a molding die including a plurality of die portions that form a cavity in which a molded body is molded, the molding die including: first temperature adjusting means disposed in the vicinity of the cavity surface and capable of at least cooling the cavity surface; and second temperature adjusting means disposed on a side of the first temperature adjusting means opposite from the cavity surface and capable of at least heating the cavity surface, wherein a distance L0 from the cavity surface to the first temperature adjusting means and a distance L1 from the cavity surface to a surface opposite from the cavity surface satisfy the relationship: (L1/L0) > 3.</description><language>eng ; fre ; ger</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>2020</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=20200527&DB=EPODOC&CC=EP&NR=3444095B1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76290</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20200527&DB=EPODOC&CC=EP&NR=3444095B1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>ICHIKI, Hideaki</creatorcontrib><creatorcontrib>YASUDA, Kazuharu</creatorcontrib><creatorcontrib>SUGANO, Susumu</creatorcontrib><creatorcontrib>UMEI, Yuo</creatorcontrib><title>MOLDING DIE</title><description>[Problem to be solved] A molding die and a molding method are provided, which allow high-cycle manufacturing of molded bodies of a thermoplastic resin or thermoplastic resin-fiber composite material, thereby improving productivity. [Solution] Molding is performed using a molding die including a plurality of die portions that form a cavity in which a molded body is molded, the molding die including: first temperature adjusting means disposed in the vicinity of the cavity surface and capable of at least cooling the cavity surface; and second temperature adjusting means disposed on a side of the first temperature adjusting means opposite from the cavity surface and capable of at least heating the cavity surface, wherein a distance L0 from the cavity surface to the first temperature adjusting means and a distance L1 from the cavity surface to a surface opposite from the cavity surface satisfy the relationship: (L1/L0) > 3.</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>2020</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZOD29fdx8fRzV3DxdOVhYE1LzClO5YXS3AwKbq4hzh66qQX58anFBYnJqXmpJfGuAcYmJiYGlqZOhsZEKAEAMUsbkg</recordid><startdate>20200527</startdate><enddate>20200527</enddate><creator>ICHIKI, Hideaki</creator><creator>YASUDA, Kazuharu</creator><creator>SUGANO, Susumu</creator><creator>UMEI, Yuo</creator><scope>EVB</scope></search><sort><creationdate>20200527</creationdate><title>MOLDING DIE</title><author>ICHIKI, Hideaki ; YASUDA, Kazuharu ; SUGANO, Susumu ; UMEI, Yuo</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_EP3444095B13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre ; ger</language><creationdate>2020</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>ICHIKI, Hideaki</creatorcontrib><creatorcontrib>YASUDA, Kazuharu</creatorcontrib><creatorcontrib>SUGANO, Susumu</creatorcontrib><creatorcontrib>UMEI, Yuo</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>ICHIKI, Hideaki</au><au>YASUDA, Kazuharu</au><au>SUGANO, Susumu</au><au>UMEI, Yuo</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>MOLDING DIE</title><date>2020-05-27</date><risdate>2020</risdate><abstract>[Problem to be solved] A molding die and a molding method are provided, which allow high-cycle manufacturing of molded bodies of a thermoplastic resin or thermoplastic resin-fiber composite material, thereby improving productivity. [Solution] Molding is performed using a molding die including a plurality of die portions that form a cavity in which a molded body is molded, the molding die including: first temperature adjusting means disposed in the vicinity of the cavity surface and capable of at least cooling the cavity surface; and second temperature adjusting means disposed on a side of the first temperature adjusting means opposite from the cavity surface and capable of at least heating the cavity surface, wherein a distance L0 from the cavity surface to the first temperature adjusting means and a distance L1 from the cavity surface to a surface opposite from the cavity surface satisfy the relationship: (L1/L0) > 3.</abstract><oa>free_for_read</oa></addata></record> |
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| language | eng ; fre ; ger |
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| source | esp@cenet |
| 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 | MOLDING DIE |
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