WELDING DEVICE
A welding device according to some embodiments includes a rotary table fixing overlapping two irregular shaped plates, a torch unit including a welding torch positioned to face outer peripheral edges of the two irregular shaped plates fixed to the rotary table, a torch actuator configured to move th...
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| creator | KITAGAWA, Hisashi TAKEDA, Masato OHTOMO, Toshinori UENO, Yoshihiko SHUDAI, Hideki MIYAZAKI, Daisuke KAMAE, Toshikazu OOMASA, Yoshiyuki |
| description | A welding device according to some embodiments includes a rotary table fixing overlapping two irregular shaped plates, a torch unit including a welding torch positioned to face outer peripheral edges of the two irregular shaped plates fixed to the rotary table, a torch actuator configured to move the welding torch toward and away from the outer peripheral edges, an after-shielding part mounted to the welding torch on downstream side in a rotational direction of the rotary table and having nozzles arranged along the rotational direction, configured to jet shielding gas to the outer peripheral edges, and including a first nozzle positioned upstream and a second nozzle positioned downstream of the first nozzle in the rotational direction, and a controller configured to control an orientation of the nozzle in a direction of decreasing a shielding-gas-jetting distance between the second nozzle and the outer peripheral edges welded by the welding torch. |
| format | Patent |
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fre ; ger</language><subject>CLADDING OR PLATING BY SOLDERING OR WELDING ; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING ; MACHINE TOOLS ; METAL-WORKING NOT OTHERWISE PROVIDED FOR ; PERFORMING OPERATIONS ; SOLDERING OR UNSOLDERING ; TRANSPORTING ; 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=20200708&DB=EPODOC&CC=EP&NR=3456458B1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76290</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20200708&DB=EPODOC&CC=EP&NR=3456458B1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>KITAGAWA, Hisashi</creatorcontrib><creatorcontrib>TAKEDA, Masato</creatorcontrib><creatorcontrib>OHTOMO, Toshinori</creatorcontrib><creatorcontrib>UENO, Yoshihiko</creatorcontrib><creatorcontrib>SHUDAI, Hideki</creatorcontrib><creatorcontrib>MIYAZAKI, Daisuke</creatorcontrib><creatorcontrib>KAMAE, Toshikazu</creatorcontrib><creatorcontrib>OOMASA, Yoshiyuki</creatorcontrib><title>WELDING DEVICE</title><description>A welding device according to some embodiments includes a rotary table fixing overlapping two irregular shaped plates, a torch unit including a welding torch positioned to face outer peripheral edges of the two irregular shaped plates fixed to the rotary table, a torch actuator configured to move the welding torch toward and away from the outer peripheral edges, an after-shielding part mounted to the welding torch on downstream side in a rotational direction of the rotary table and having nozzles arranged along the rotational direction, configured to jet shielding gas to the outer peripheral edges, and including a first nozzle positioned upstream and a second nozzle positioned downstream of the first nozzle in the rotational direction, and a controller configured to control an orientation of the nozzle in a direction of decreasing a shielding-gas-jetting distance between the second nozzle and the outer peripheral edges welded by the welding torch.</description><subject>CLADDING OR PLATING BY SOLDERING OR WELDING</subject><subject>CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING</subject><subject>MACHINE TOOLS</subject><subject>METAL-WORKING NOT OTHERWISE PROVIDED FOR</subject><subject>PERFORMING OPERATIONS</subject><subject>SOLDERING OR UNSOLDERING</subject><subject>TRANSPORTING</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>eNrjZOALd_Vx8fRzV3BxDfN0duVhYE1LzClO5YXS3AwKbq4hzh66qQX58anFBYnJqXmpJfGuAcYmpmYmphZOhsZEKAEAiT8cfw</recordid><startdate>20200708</startdate><enddate>20200708</enddate><creator>KITAGAWA, Hisashi</creator><creator>TAKEDA, Masato</creator><creator>OHTOMO, Toshinori</creator><creator>UENO, Yoshihiko</creator><creator>SHUDAI, Hideki</creator><creator>MIYAZAKI, Daisuke</creator><creator>KAMAE, Toshikazu</creator><creator>OOMASA, Yoshiyuki</creator><scope>EVB</scope></search><sort><creationdate>20200708</creationdate><title>WELDING DEVICE</title><author>KITAGAWA, Hisashi ; TAKEDA, Masato ; OHTOMO, Toshinori ; UENO, Yoshihiko ; SHUDAI, Hideki ; MIYAZAKI, Daisuke ; KAMAE, Toshikazu ; OOMASA, Yoshiyuki</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_EP3456458B13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre ; ger</language><creationdate>2020</creationdate><topic>CLADDING OR PLATING BY SOLDERING OR WELDING</topic><topic>CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING</topic><topic>MACHINE TOOLS</topic><topic>METAL-WORKING NOT OTHERWISE PROVIDED FOR</topic><topic>PERFORMING OPERATIONS</topic><topic>SOLDERING OR UNSOLDERING</topic><topic>TRANSPORTING</topic><topic>WELDING</topic><topic>WORKING BY LASER BEAM</topic><toplevel>online_resources</toplevel><creatorcontrib>KITAGAWA, Hisashi</creatorcontrib><creatorcontrib>TAKEDA, Masato</creatorcontrib><creatorcontrib>OHTOMO, Toshinori</creatorcontrib><creatorcontrib>UENO, Yoshihiko</creatorcontrib><creatorcontrib>SHUDAI, Hideki</creatorcontrib><creatorcontrib>MIYAZAKI, Daisuke</creatorcontrib><creatorcontrib>KAMAE, Toshikazu</creatorcontrib><creatorcontrib>OOMASA, Yoshiyuki</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>KITAGAWA, Hisashi</au><au>TAKEDA, Masato</au><au>OHTOMO, Toshinori</au><au>UENO, Yoshihiko</au><au>SHUDAI, Hideki</au><au>MIYAZAKI, Daisuke</au><au>KAMAE, Toshikazu</au><au>OOMASA, Yoshiyuki</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>WELDING DEVICE</title><date>2020-07-08</date><risdate>2020</risdate><abstract>A welding device according to some embodiments includes a rotary table fixing overlapping two irregular shaped plates, a torch unit including a welding torch positioned to face outer peripheral edges of the two irregular shaped plates fixed to the rotary table, a torch actuator configured to move the welding torch toward and away from the outer peripheral edges, an after-shielding part mounted to the welding torch on downstream side in a rotational direction of the rotary table and having nozzles arranged along the rotational direction, configured to jet shielding gas to the outer peripheral edges, and including a first nozzle positioned upstream and a second nozzle positioned downstream of the first nozzle in the rotational direction, and a controller configured to control an orientation of the nozzle in a direction of decreasing a shielding-gas-jetting distance between the second nozzle and the outer peripheral edges welded by the welding torch.</abstract><oa>free_for_read</oa></addata></record> |
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| language | eng ; fre ; ger |
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| subjects | CLADDING OR PLATING BY SOLDERING OR WELDING CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR PERFORMING OPERATIONS SOLDERING OR UNSOLDERING TRANSPORTING WELDING WORKING BY LASER BEAM |
| title | WELDING DEVICE |
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