JOINT STRUCTURE
A joint structure includes a first metallic material (1) having a first projection (8); a second metallic material (3) similar in type to the first metallic material (1) and weldable to the first metallic material (1), the second metallic material (3) having a first penetrating part (11) larger in d...
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| creator | FUJIWARA, Junji KAWAMOTO, Atsuhiro |
| description | A joint structure includes a first metallic material (1) having a first projection (8); a second metallic material (3) similar in type to the first metallic material (1) and weldable to the first metallic material (1), the second metallic material (3) having a first penetrating part (11) larger in diameter or width than the first projection (8), the first projection (8) being positioned in the first penetrating part (11); and a different type of material (2) different in type from the first metallic material (1) and the second metallic material (3) and difficult to be welded to the first metallic material (1) and the second metallic material (3), the different type of material (2) having a second penetrating part (12) larger in diameter or width than the first projection (8), the rim of the second penetrating part (12) being spaced radially or widthwise from the first projection (8) by a first gap (6). The first projection (8) is positioned in the second penetrating part (12) with the first gap (6) between the first projection (8) and the second penetrating part (12). The first projection (8) is further positioned in the first penetrating part (11). Hence, the different type of material (2) is sandwiched between the first metallic material (1) and the second metallic material (3). The outer edge of the first projection (8) is welded to the inner edge of the first penetrating part (11) so that the first metallic material (1) and the second metallic material (3) are melted and joined together to compress and fix the different type of material (2) between the first metallic material (1) and the second metallic material (3), thereby fixing the first metallic material (1), the second metallic material (3), and the different type of material (2) together. A discharge opening (14) is provided in at least one of the first metallic material (1) and the second metallic material (3). |
| format | Patent |
| fullrecord | <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_EP3712445A1</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>EP3712445A1</sourcerecordid><originalsourceid>FETCH-epo_espacenet_EP3712445A13</originalsourceid><addsrcrecordid>eNrjZOD38vf0C1EIDgkKdQ4JDXLlYWBNS8wpTuWF0twMCm6uIc4euqkF-fGpxQWJyal5qSXxrgHG5oZGJiamjobGRCgBAMHYHQc</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>JOINT STRUCTURE</title><source>esp@cenet</source><creator>FUJIWARA, Junji ; KAWAMOTO, Atsuhiro</creator><creatorcontrib>FUJIWARA, Junji ; KAWAMOTO, Atsuhiro</creatorcontrib><description>A joint structure includes a first metallic material (1) having a first projection (8); a second metallic material (3) similar in type to the first metallic material (1) and weldable to the first metallic material (1), the second metallic material (3) having a first penetrating part (11) larger in diameter or width than the first projection (8), the first projection (8) being positioned in the first penetrating part (11); and a different type of material (2) different in type from the first metallic material (1) and the second metallic material (3) and difficult to be welded to the first metallic material (1) and the second metallic material (3), the different type of material (2) having a second penetrating part (12) larger in diameter or width than the first projection (8), the rim of the second penetrating part (12) being spaced radially or widthwise from the first projection (8) by a first gap (6). The first projection (8) is positioned in the second penetrating part (12) with the first gap (6) between the first projection (8) and the second penetrating part (12). The first projection (8) is further positioned in the first penetrating part (11). Hence, the different type of material (2) is sandwiched between the first metallic material (1) and the second metallic material (3). The outer edge of the first projection (8) is welded to the inner edge of the first penetrating part (11) so that the first metallic material (1) and the second metallic material (3) are melted and joined together to compress and fix the different type of material (2) between the first metallic material (1) and the second metallic material (3), thereby fixing the first metallic material (1), the second metallic material (3), and the different type of material (2) together. A discharge opening (14) is provided in at least one of the first metallic material (1) and the second metallic material (3).</description><language>eng ; fre ; ger</language><subject>BLASTING ; CLADDING OR PLATING BY SOLDERING OR WELDING ; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING ; DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS ORMACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS,CLIPS, WEDGES, JOINTS OR JOINTING ; ENGINEERING ELEMENTS AND UNITS ; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS ; HEATING ; LIGHTING ; MACHINE TOOLS ; MECHANICAL ENGINEERING ; METAL-WORKING NOT OTHERWISE PROVIDED FOR ; PERFORMING OPERATIONS ; SOLDERING OR UNSOLDERING ; THERMAL INSULATION IN GENERAL ; TRANSPORTING ; WEAPONS ; WELDING ; WORKING BY LASER BEAM</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=20200923&DB=EPODOC&CC=EP&NR=3712445A1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76290</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20200923&DB=EPODOC&CC=EP&NR=3712445A1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>FUJIWARA, Junji</creatorcontrib><creatorcontrib>KAWAMOTO, Atsuhiro</creatorcontrib><title>JOINT STRUCTURE</title><description>A joint structure includes a first metallic material (1) having a first projection (8); a second metallic material (3) similar in type to the first metallic material (1) and weldable to the first metallic material (1), the second metallic material (3) having a first penetrating part (11) larger in diameter or width than the first projection (8), the first projection (8) being positioned in the first penetrating part (11); and a different type of material (2) different in type from the first metallic material (1) and the second metallic material (3) and difficult to be welded to the first metallic material (1) and the second metallic material (3), the different type of material (2) having a second penetrating part (12) larger in diameter or width than the first projection (8), the rim of the second penetrating part (12) being spaced radially or widthwise from the first projection (8) by a first gap (6). The first projection (8) is positioned in the second penetrating part (12) with the first gap (6) between the first projection (8) and the second penetrating part (12). The first projection (8) is further positioned in the first penetrating part (11). Hence, the different type of material (2) is sandwiched between the first metallic material (1) and the second metallic material (3). The outer edge of the first projection (8) is welded to the inner edge of the first penetrating part (11) so that the first metallic material (1) and the second metallic material (3) are melted and joined together to compress and fix the different type of material (2) between the first metallic material (1) and the second metallic material (3), thereby fixing the first metallic material (1), the second metallic material (3), and the different type of material (2) together. A discharge opening (14) is provided in at least one of the first metallic material (1) and the second metallic material (3).</description><subject>BLASTING</subject><subject>CLADDING OR PLATING BY SOLDERING OR WELDING</subject><subject>CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING</subject><subject>DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS ORMACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS,CLIPS, WEDGES, JOINTS OR JOINTING</subject><subject>ENGINEERING ELEMENTS AND UNITS</subject><subject>GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS</subject><subject>HEATING</subject><subject>LIGHTING</subject><subject>MACHINE TOOLS</subject><subject>MECHANICAL ENGINEERING</subject><subject>METAL-WORKING NOT OTHERWISE PROVIDED FOR</subject><subject>PERFORMING OPERATIONS</subject><subject>SOLDERING OR UNSOLDERING</subject><subject>THERMAL INSULATION IN GENERAL</subject><subject>TRANSPORTING</subject><subject>WEAPONS</subject><subject>WELDING</subject><subject>WORKING BY LASER BEAM</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2020</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZOD38vf0C1EIDgkKdQ4JDXLlYWBNS8wpTuWF0twMCm6uIc4euqkF-fGpxQWJyal5qSXxrgHG5oZGJiamjobGRCgBAMHYHQc</recordid><startdate>20200923</startdate><enddate>20200923</enddate><creator>FUJIWARA, Junji</creator><creator>KAWAMOTO, Atsuhiro</creator><scope>EVB</scope></search><sort><creationdate>20200923</creationdate><title>JOINT STRUCTURE</title><author>FUJIWARA, Junji ; KAWAMOTO, Atsuhiro</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_EP3712445A13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre ; ger</language><creationdate>2020</creationdate><topic>BLASTING</topic><topic>CLADDING OR PLATING BY SOLDERING OR WELDING</topic><topic>CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING</topic><topic>DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS ORMACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS,CLIPS, WEDGES, JOINTS OR JOINTING</topic><topic>ENGINEERING ELEMENTS AND UNITS</topic><topic>GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS</topic><topic>HEATING</topic><topic>LIGHTING</topic><topic>MACHINE TOOLS</topic><topic>MECHANICAL ENGINEERING</topic><topic>METAL-WORKING NOT OTHERWISE PROVIDED FOR</topic><topic>PERFORMING OPERATIONS</topic><topic>SOLDERING OR UNSOLDERING</topic><topic>THERMAL INSULATION IN GENERAL</topic><topic>TRANSPORTING</topic><topic>WEAPONS</topic><topic>WELDING</topic><topic>WORKING BY LASER BEAM</topic><toplevel>online_resources</toplevel><creatorcontrib>FUJIWARA, Junji</creatorcontrib><creatorcontrib>KAWAMOTO, Atsuhiro</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>FUJIWARA, Junji</au><au>KAWAMOTO, Atsuhiro</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>JOINT STRUCTURE</title><date>2020-09-23</date><risdate>2020</risdate><abstract>A joint structure includes a first metallic material (1) having a first projection (8); a second metallic material (3) similar in type to the first metallic material (1) and weldable to the first metallic material (1), the second metallic material (3) having a first penetrating part (11) larger in diameter or width than the first projection (8), the first projection (8) being positioned in the first penetrating part (11); and a different type of material (2) different in type from the first metallic material (1) and the second metallic material (3) and difficult to be welded to the first metallic material (1) and the second metallic material (3), the different type of material (2) having a second penetrating part (12) larger in diameter or width than the first projection (8), the rim of the second penetrating part (12) being spaced radially or widthwise from the first projection (8) by a first gap (6). The first projection (8) is positioned in the second penetrating part (12) with the first gap (6) between the first projection (8) and the second penetrating part (12). The first projection (8) is further positioned in the first penetrating part (11). Hence, the different type of material (2) is sandwiched between the first metallic material (1) and the second metallic material (3). The outer edge of the first projection (8) is welded to the inner edge of the first penetrating part (11) so that the first metallic material (1) and the second metallic material (3) are melted and joined together to compress and fix the different type of material (2) between the first metallic material (1) and the second metallic material (3), thereby fixing the first metallic material (1), the second metallic material (3), and the different type of material (2) together. A discharge opening (14) is provided in at least one of the first metallic material (1) and the second metallic material (3).</abstract><oa>free_for_read</oa></addata></record> |
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| language | eng ; fre ; ger |
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| subjects | BLASTING CLADDING OR PLATING BY SOLDERING OR WELDING CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS ORMACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS,CLIPS, WEDGES, JOINTS OR JOINTING ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING LIGHTING MACHINE TOOLS MECHANICAL ENGINEERING METAL-WORKING NOT OTHERWISE PROVIDED FOR PERFORMING OPERATIONS SOLDERING OR UNSOLDERING THERMAL INSULATION IN GENERAL TRANSPORTING WEAPONS WELDING WORKING BY LASER BEAM |
| title | JOINT STRUCTURE |
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