MOLD FOR MOLDING TOE BOX OF SAFETY SHOES AND METHOD FOR MANUFACTURING THE TOE BOX OF THE SAFETY SHOES
PROBLEM TO BE SOLVED: To provide a mold having an even number of four or more recessed parts (cavities) and capable of efficiently manufacturing the toe box of safety shoes excellent in uniform quality and strength even if slightly different amounts of a resin raw material are supplied to a pluralit...
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creator | OZAKI KENGO FUKUZAWA TAKEO TOMINAGA MASAHIKO SAKAUCHI SHOJI |
description | PROBLEM TO BE SOLVED: To provide a mold having an even number of four or more recessed parts (cavities) and capable of efficiently manufacturing the toe box of safety shoes excellent in uniform quality and strength even if slightly different amounts of a resin raw material are supplied to a plurality of the recessed parts, and a method for manufacturing the toe box of the safety shoes. SOLUTION: In the mold for molding the toe box having a female mold equipped with recessed parts having the inner surfaces each coinciding with the outer surface shape of the toe box of the safety shoes, a male mold equipped with the projected parts having outer surfaces each coinciding with the inner surface shape of the toe box and knock pins for demolding the molded toe boxes, the knock pins are constituted so as to fall or rise by pressure at the time of molding. The method for manufacturing the toe box using the mold is also disclosed. |
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SOLUTION: In the mold for molding the toe box having a female mold equipped with recessed parts having the inner surfaces each coinciding with the outer surface shape of the toe box of the safety shoes, a male mold equipped with the projected parts having outer surfaces each coinciding with the inner surface shape of the toe box and knock pins for demolding the molded toe boxes, the knock pins are constituted so as to fall or rise by pressure at the time of molding. The method for manufacturing the toe box using the mold is also disclosed.</description><edition>7</edition><language>eng</language><subject>AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING ; FOOTWEAR ; HUMAN NECESSITIES ; INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULARARTICLES ; INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS ; MACHINES, TOOLS, EQUIPMENT OR METHODS FOR MANUFACTURING ORREPAIRING FOOTWEAR ; PERFORMING OPERATIONS ; PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCESIN A PLASTIC STATE ; 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>2003</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=20030213&DB=EPODOC&CC=JP&NR=2003039460A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76516</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20030213&DB=EPODOC&CC=JP&NR=2003039460A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>OZAKI KENGO</creatorcontrib><creatorcontrib>FUKUZAWA TAKEO</creatorcontrib><creatorcontrib>TOMINAGA MASAHIKO</creatorcontrib><creatorcontrib>SAKAUCHI SHOJI</creatorcontrib><title>MOLD FOR MOLDING TOE BOX OF SAFETY SHOES AND METHOD FOR MANUFACTURING THE TOE BOX OF THE SAFETY SHOES</title><description>PROBLEM TO BE SOLVED: To provide a mold having an even number of four or more recessed parts (cavities) and capable of efficiently manufacturing the toe box of safety shoes excellent in uniform quality and strength even if slightly different amounts of a resin raw material are supplied to a plurality of the recessed parts, and a method for manufacturing the toe box of the safety shoes. SOLUTION: In the mold for molding the toe box having a female mold equipped with recessed parts having the inner surfaces each coinciding with the outer surface shape of the toe box of the safety shoes, a male mold equipped with the projected parts having outer surfaces each coinciding with the inner surface shape of the toe box and knock pins for demolding the molded toe boxes, the knock pins are constituted so as to fall or rise by pressure at the time of molding. The method for manufacturing the toe box using the mold is also disclosed.</description><subject>AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING</subject><subject>FOOTWEAR</subject><subject>HUMAN NECESSITIES</subject><subject>INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULARARTICLES</subject><subject>INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS</subject><subject>MACHINES, TOOLS, EQUIPMENT OR METHODS FOR MANUFACTURING ORREPAIRING FOOTWEAR</subject><subject>PERFORMING OPERATIONS</subject><subject>PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCESIN A PLASTIC STATE</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>2003</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZEj19fdxUXDzD1IAMTz93BVC_F0VnPwjFPzdFIId3VxDIhWCPfxdgxUc_VwUfF1DPPyhyh39Qt0cnUNCg8CaPFyRNYK4yJp5GFjTEnOKU3mhNDeDElDS2UM3tSA_PrW4IDE5NS-1JN4rwMjAwNjA2NLEzMDRmChFAIrMNIw</recordid><startdate>20030213</startdate><enddate>20030213</enddate><creator>OZAKI KENGO</creator><creator>FUKUZAWA TAKEO</creator><creator>TOMINAGA MASAHIKO</creator><creator>SAKAUCHI SHOJI</creator><scope>EVB</scope></search><sort><creationdate>20030213</creationdate><title>MOLD FOR MOLDING TOE BOX OF SAFETY SHOES AND METHOD FOR MANUFACTURING THE TOE BOX OF THE SAFETY SHOES</title><author>OZAKI KENGO ; FUKUZAWA TAKEO ; TOMINAGA MASAHIKO ; SAKAUCHI SHOJI</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_JP2003039460A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>2003</creationdate><topic>AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING</topic><topic>FOOTWEAR</topic><topic>HUMAN NECESSITIES</topic><topic>INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULARARTICLES</topic><topic>INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS</topic><topic>MACHINES, TOOLS, EQUIPMENT OR METHODS FOR MANUFACTURING ORREPAIRING FOOTWEAR</topic><topic>PERFORMING OPERATIONS</topic><topic>PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCESIN A PLASTIC STATE</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>OZAKI KENGO</creatorcontrib><creatorcontrib>FUKUZAWA TAKEO</creatorcontrib><creatorcontrib>TOMINAGA MASAHIKO</creatorcontrib><creatorcontrib>SAKAUCHI SHOJI</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>OZAKI KENGO</au><au>FUKUZAWA TAKEO</au><au>TOMINAGA MASAHIKO</au><au>SAKAUCHI SHOJI</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>MOLD FOR MOLDING TOE BOX OF SAFETY SHOES AND METHOD FOR MANUFACTURING THE TOE BOX OF THE SAFETY SHOES</title><date>2003-02-13</date><risdate>2003</risdate><abstract>PROBLEM TO BE SOLVED: To provide a mold having an even number of four or more recessed parts (cavities) and capable of efficiently manufacturing the toe box of safety shoes excellent in uniform quality and strength even if slightly different amounts of a resin raw material are supplied to a plurality of the recessed parts, and a method for manufacturing the toe box of the safety shoes. SOLUTION: In the mold for molding the toe box having a female mold equipped with recessed parts having the inner surfaces each coinciding with the outer surface shape of the toe box of the safety shoes, a male mold equipped with the projected parts having outer surfaces each coinciding with the inner surface shape of the toe box and knock pins for demolding the molded toe boxes, the knock pins are constituted so as to fall or rise by pressure at the time of molding. The method for manufacturing the toe box using the mold is also disclosed.</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 FOOTWEAR HUMAN NECESSITIES INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULARARTICLES INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS MACHINES, TOOLS, EQUIPMENT OR METHODS FOR MANUFACTURING ORREPAIRING FOOTWEAR PERFORMING OPERATIONS PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCESIN A PLASTIC STATE 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 | MOLD FOR MOLDING TOE BOX OF SAFETY SHOES AND METHOD FOR MANUFACTURING THE TOE BOX OF THE SAFETY SHOES |
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