METHOD OF MAKING A HOLLOW PLASTIC ARTICLE
A blow moulding process is disclosed for making the products (10) having at least one substantially solid attachment (20) projection unitary with and projecting outwardly from an exterior wall (12). The process comprises the steps of: (A) forming a molten plastic parison; (B) enclosing the parison w...
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| creator | HYDE, JAMES PHILIP |
| description | A blow moulding process is disclosed for making the products (10) having at least one substantially solid attachment (20) projection unitary with and projecting outwardly from an exterior wall (12). The process comprises the steps of: (A) forming a molten plastic parison; (B) enclosing the parison within a cavity formed by cooperating blow moulding die parts, a void in fluid communication with such cavity and having a configuration corresponding to that desired for the attachment projection being provided at a parting line between one and another of the die parts; (C) introducing fluid pressure into the parison to expand it outwardly within the cavity and to flow molten plastic into the void; and (D) opening the blow mold and removing the product. A second aspect of the invention provides a motor vehicle fuel tank (10) comprising a blow moulded exterior wall (12) having (a) at least one substantially solid attachment projection (20) unitary with and projecting outwardly from an exterior surface (11) of such wall (12), and (b) a heat shield (30) mounted on such attachment projection in fixed space relation to the exterior surface of the tank wall (12). |
| format | Patent |
| fullrecord | <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_EP0355974A3</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>EP0355974A3</sourcerecordid><originalsourceid>FETCH-epo_espacenet_EP0355974A33</originalsourceid><addsrcrecordid>eNrjZND0dQ3x8HdR8HdT8HX09vRzV3BU8PD38fEPVwjwcQwO8XRWcAwCkj6uPAysaYk5xam8UJqbQcHNNcTZQze1ID8-tbggMTk1L7Uk3jXAwNjU1NLcxNHYmAglAMOCI7U</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>METHOD OF MAKING A HOLLOW PLASTIC ARTICLE</title><source>esp@cenet</source><creator>HYDE, JAMES PHILIP</creator><creatorcontrib>HYDE, JAMES PHILIP</creatorcontrib><description>A blow moulding process is disclosed for making the products (10) having at least one substantially solid attachment (20) projection unitary with and projecting outwardly from an exterior wall (12). The process comprises the steps of: (A) forming a molten plastic parison; (B) enclosing the parison within a cavity formed by cooperating blow moulding die parts, a void in fluid communication with such cavity and having a configuration corresponding to that desired for the attachment projection being provided at a parting line between one and another of the die parts; (C) introducing fluid pressure into the parison to expand it outwardly within the cavity and to flow molten plastic into the void; and (D) opening the blow mold and removing the product. A second aspect of the invention provides a motor vehicle fuel tank (10) comprising a blow moulded exterior wall (12) having (a) at least one substantially solid attachment projection (20) unitary with and projecting outwardly from an exterior surface (11) of such wall (12), and (b) a heat shield (30) mounted on such attachment projection in fixed space relation to the exterior surface of the tank wall (12).</description><edition>5</edition><language>eng</language><subject>AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING ; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS INVEHICLES ; ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OFTRANSMISSIONS IN VEHICLES ; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GASEXHAUST OR FUEL SUPPLY OF PROPULSION UNITS, IN VEHICLES ; AUXILIARY DRIVES FOR VEHICLES ; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES ; PERFORMING OPERATIONS ; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR ; SHAPING OR JOINING OF PLASTICS ; TRANSPORTING ; VEHICLES IN GENERAL ; WORKING OF PLASTICS ; WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL</subject><creationdate>1991</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=19910403&DB=EPODOC&CC=EP&NR=0355974A3$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=19910403&DB=EPODOC&CC=EP&NR=0355974A3$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>HYDE, JAMES PHILIP</creatorcontrib><title>METHOD OF MAKING A HOLLOW PLASTIC ARTICLE</title><description>A blow moulding process is disclosed for making the products (10) having at least one substantially solid attachment (20) projection unitary with and projecting outwardly from an exterior wall (12). The process comprises the steps of: (A) forming a molten plastic parison; (B) enclosing the parison within a cavity formed by cooperating blow moulding die parts, a void in fluid communication with such cavity and having a configuration corresponding to that desired for the attachment projection being provided at a parting line between one and another of the die parts; (C) introducing fluid pressure into the parison to expand it outwardly within the cavity and to flow molten plastic into the void; and (D) opening the blow mold and removing the product. A second aspect of the invention provides a motor vehicle fuel tank (10) comprising a blow moulded exterior wall (12) having (a) at least one substantially solid attachment projection (20) unitary with and projecting outwardly from an exterior surface (11) of such wall (12), and (b) a heat shield (30) mounted on such attachment projection in fixed space relation to the exterior surface of the tank wall (12).</description><subject>AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING</subject><subject>ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS INVEHICLES</subject><subject>ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OFTRANSMISSIONS IN VEHICLES</subject><subject>ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GASEXHAUST OR FUEL SUPPLY OF PROPULSION UNITS, IN VEHICLES</subject><subject>AUXILIARY DRIVES FOR VEHICLES</subject><subject>INSTRUMENTATION OR DASHBOARDS FOR VEHICLES</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>VEHICLES IN GENERAL</subject><subject>WORKING OF PLASTICS</subject><subject>WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>1991</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZND0dQ3x8HdR8HdT8HX09vRzV3BU8PD38fEPVwjwcQwO8XRWcAwCkj6uPAysaYk5xam8UJqbQcHNNcTZQze1ID8-tbggMTk1L7Uk3jXAwNjU1NLcxNHYmAglAMOCI7U</recordid><startdate>19910403</startdate><enddate>19910403</enddate><creator>HYDE, JAMES PHILIP</creator><scope>EVB</scope></search><sort><creationdate>19910403</creationdate><title>METHOD OF MAKING A HOLLOW PLASTIC ARTICLE</title><author>HYDE, JAMES PHILIP</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_EP0355974A33</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>1991</creationdate><topic>AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING</topic><topic>ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS INVEHICLES</topic><topic>ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OFTRANSMISSIONS IN VEHICLES</topic><topic>ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GASEXHAUST OR FUEL SUPPLY OF PROPULSION UNITS, IN VEHICLES</topic><topic>AUXILIARY DRIVES FOR VEHICLES</topic><topic>INSTRUMENTATION OR DASHBOARDS FOR VEHICLES</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>VEHICLES IN GENERAL</topic><topic>WORKING OF PLASTICS</topic><topic>WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL</topic><toplevel>online_resources</toplevel><creatorcontrib>HYDE, JAMES PHILIP</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>HYDE, JAMES PHILIP</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>METHOD OF MAKING A HOLLOW PLASTIC ARTICLE</title><date>1991-04-03</date><risdate>1991</risdate><abstract>A blow moulding process is disclosed for making the products (10) having at least one substantially solid attachment (20) projection unitary with and projecting outwardly from an exterior wall (12). The process comprises the steps of: (A) forming a molten plastic parison; (B) enclosing the parison within a cavity formed by cooperating blow moulding die parts, a void in fluid communication with such cavity and having a configuration corresponding to that desired for the attachment projection being provided at a parting line between one and another of the die parts; (C) introducing fluid pressure into the parison to expand it outwardly within the cavity and to flow molten plastic into the void; and (D) opening the blow mold and removing the product. A second aspect of the invention provides a motor vehicle fuel tank (10) comprising a blow moulded exterior wall (12) having (a) at least one substantially solid attachment projection (20) unitary with and projecting outwardly from an exterior surface (11) of such wall (12), and (b) a heat shield (30) mounted on such attachment projection in fixed space relation to the exterior surface of the tank wall (12).</abstract><edition>5</edition><oa>free_for_read</oa></addata></record> |
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| language | eng |
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| subjects | AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS INVEHICLES ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OFTRANSMISSIONS IN VEHICLES ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GASEXHAUST OR FUEL SUPPLY OF PROPULSION UNITS, IN VEHICLES AUXILIARY DRIVES FOR VEHICLES INSTRUMENTATION OR DASHBOARDS FOR VEHICLES PERFORMING OPERATIONS SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR SHAPING OR JOINING OF PLASTICS TRANSPORTING VEHICLES IN GENERAL WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL |
| title | METHOD OF MAKING A HOLLOW PLASTIC ARTICLE |
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