THREADING APPARATUS
PURPOSE:To eliminate slack of a strip and to prevent the development of scatching fault by detecting circumferential speed of the strip being out of an uncoiler and arranging circuit for inputting this signal in driving parts of shifting means and drawing machine. CONSTITUTION:The prescribed number...
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| creator | IKETANI HISAHIRO YONEDA JUNKICHI MIHARA KAZUMASA |
| description | PURPOSE:To eliminate slack of a strip and to prevent the development of scatching fault by detecting circumferential speed of the strip being out of an uncoiler and arranging circuit for inputting this signal in driving parts of shifting means and drawing machine. CONSTITUTION:The prescribed number of revolution is given to a motor for the uncoiler 4 winding the strip 1 and the circumferential speed of the uncoiler 4 is detected with a sensor 9. This signal is transmitted to motors M', M'' for a hearth rolls 2 through the circuit 11 as voltage corresponding to the circumferential speed through an amplifier 10. By this method, the circumferential speed, for the uncoiler 4, hearth rolls 2 and drawing machine 8 are made to coincidence. Therefore, bad condition, such as the slack of the strip 1 in a continuous annealing furnace 3, the scratching caused by friction force is eliminated. |
| format | Patent |
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CONSTITUTION:The prescribed number of revolution is given to a motor for the uncoiler 4 winding the strip 1 and the circumferential speed of the uncoiler 4 is detected with a sensor 9. This signal is transmitted to motors M', M'' for a hearth rolls 2 through the circuit 11 as voltage corresponding to the circumferential speed through an amplifier 10. By this method, the circumferential speed, for the uncoiler 4, hearth rolls 2 and drawing machine 8 are made to coincidence. Therefore, bad condition, such as the slack of the strip 1 in a continuous annealing furnace 3, the scratching caused by friction force is eliminated.</description><language>eng</language><subject>AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKINGWITHOUT ESSENTIALLY REMOVING MATERIAL ; CHEMICAL SURFACE TREATMENT ; CHEMISTRY ; CLEANING OR DEGREASING OF METALLIC MATERIAL BY CHEMICALMETHODS OTHER THAN ELECTROLYSIS ; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATIONOR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL ; COATING MATERIAL WITH METALLIC MATERIAL ; COATING METALLIC MATERIAL ; DIFFUSION TREATMENT OF METALLIC MATERIAL ; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUSMETALS OR ALLOYS ; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION INGENERAL ; MAKING METAL MALLEABLE BY DECARBURISATION, TEMPERING OR OTHERTREATMENTS ; MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES,OTHERWISE THAN BY ROLLING ; MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL ; METALLURGY ; METALLURGY OF IRON ; MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS ; PERFORMING OPERATIONS ; PUNCHING METAL ; TRANSPORTING</subject><creationdate>1989</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=19891031&DB=EPODOC&CC=JP&NR=H01272722A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,778,883,25551,76302</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=19891031&DB=EPODOC&CC=JP&NR=H01272722A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>IKETANI HISAHIRO</creatorcontrib><creatorcontrib>YONEDA JUNKICHI</creatorcontrib><creatorcontrib>MIHARA KAZUMASA</creatorcontrib><title>THREADING APPARATUS</title><description>PURPOSE:To eliminate slack of a strip and to prevent the development of scatching fault by detecting circumferential speed of the strip being out of an uncoiler and arranging circuit for inputting this signal in driving parts of shifting means and drawing machine. CONSTITUTION:The prescribed number of revolution is given to a motor for the uncoiler 4 winding the strip 1 and the circumferential speed of the uncoiler 4 is detected with a sensor 9. This signal is transmitted to motors M', M'' for a hearth rolls 2 through the circuit 11 as voltage corresponding to the circumferential speed through an amplifier 10. By this method, the circumferential speed, for the uncoiler 4, hearth rolls 2 and drawing machine 8 are made to coincidence. Therefore, bad condition, such as the slack of the strip 1 in a continuous annealing furnace 3, the scratching caused by friction force is eliminated.</description><subject>AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKINGWITHOUT ESSENTIALLY REMOVING MATERIAL</subject><subject>CHEMICAL SURFACE TREATMENT</subject><subject>CHEMISTRY</subject><subject>CLEANING OR DEGREASING OF METALLIC MATERIAL BY CHEMICALMETHODS OTHER THAN ELECTROLYSIS</subject><subject>COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATIONOR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL</subject><subject>COATING MATERIAL WITH METALLIC MATERIAL</subject><subject>COATING METALLIC MATERIAL</subject><subject>DIFFUSION TREATMENT OF METALLIC MATERIAL</subject><subject>GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUSMETALS OR ALLOYS</subject><subject>INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION INGENERAL</subject><subject>MAKING METAL MALLEABLE BY DECARBURISATION, TEMPERING OR OTHERTREATMENTS</subject><subject>MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES,OTHERWISE THAN BY ROLLING</subject><subject>MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL</subject><subject>METALLURGY</subject><subject>METALLURGY OF IRON</subject><subject>MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS</subject><subject>PERFORMING OPERATIONS</subject><subject>PUNCHING METAL</subject><subject>TRANSPORTING</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>1989</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZBAO8QhydXTx9HNXcAwIcAxyDAkN5mFgTUvMKU7lhdLcDIpuriHOHrqpBfnxqcUFicmpeakl8V4BHgaGRuZAaORoTIwaAGYBHpE</recordid><startdate>19891031</startdate><enddate>19891031</enddate><creator>IKETANI HISAHIRO</creator><creator>YONEDA JUNKICHI</creator><creator>MIHARA KAZUMASA</creator><scope>EVB</scope></search><sort><creationdate>19891031</creationdate><title>THREADING APPARATUS</title><author>IKETANI HISAHIRO ; YONEDA JUNKICHI ; MIHARA KAZUMASA</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_JPH01272722A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>1989</creationdate><topic>AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKINGWITHOUT ESSENTIALLY REMOVING MATERIAL</topic><topic>CHEMICAL SURFACE TREATMENT</topic><topic>CHEMISTRY</topic><topic>CLEANING OR DEGREASING OF METALLIC MATERIAL BY CHEMICALMETHODS OTHER THAN ELECTROLYSIS</topic><topic>COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATIONOR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL</topic><topic>COATING MATERIAL WITH METALLIC MATERIAL</topic><topic>COATING METALLIC MATERIAL</topic><topic>DIFFUSION TREATMENT OF METALLIC MATERIAL</topic><topic>GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUSMETALS OR ALLOYS</topic><topic>INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION INGENERAL</topic><topic>MAKING METAL MALLEABLE BY DECARBURISATION, TEMPERING OR OTHERTREATMENTS</topic><topic>MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES,OTHERWISE THAN BY ROLLING</topic><topic>MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL</topic><topic>METALLURGY</topic><topic>METALLURGY OF IRON</topic><topic>MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS</topic><topic>PERFORMING OPERATIONS</topic><topic>PUNCHING METAL</topic><topic>TRANSPORTING</topic><toplevel>online_resources</toplevel><creatorcontrib>IKETANI HISAHIRO</creatorcontrib><creatorcontrib>YONEDA JUNKICHI</creatorcontrib><creatorcontrib>MIHARA KAZUMASA</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>IKETANI HISAHIRO</au><au>YONEDA JUNKICHI</au><au>MIHARA KAZUMASA</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>THREADING APPARATUS</title><date>1989-10-31</date><risdate>1989</risdate><abstract>PURPOSE:To eliminate slack of a strip and to prevent the development of scatching fault by detecting circumferential speed of the strip being out of an uncoiler and arranging circuit for inputting this signal in driving parts of shifting means and drawing machine. CONSTITUTION:The prescribed number of revolution is given to a motor for the uncoiler 4 winding the strip 1 and the circumferential speed of the uncoiler 4 is detected with a sensor 9. This signal is transmitted to motors M', M'' for a hearth rolls 2 through the circuit 11 as voltage corresponding to the circumferential speed through an amplifier 10. By this method, the circumferential speed, for the uncoiler 4, hearth rolls 2 and drawing machine 8 are made to coincidence. Therefore, bad condition, such as the slack of the strip 1 in a continuous annealing furnace 3, the scratching caused by friction force is eliminated.</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKINGWITHOUT ESSENTIALLY REMOVING MATERIAL CHEMICAL SURFACE TREATMENT CHEMISTRY CLEANING OR DEGREASING OF METALLIC MATERIAL BY CHEMICALMETHODS OTHER THAN ELECTROLYSIS COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATIONOR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL COATING MATERIAL WITH METALLIC MATERIAL COATING METALLIC MATERIAL DIFFUSION TREATMENT OF METALLIC MATERIAL GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUSMETALS OR ALLOYS INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION INGENERAL MAKING METAL MALLEABLE BY DECARBURISATION, TEMPERING OR OTHERTREATMENTS MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES,OTHERWISE THAN BY ROLLING MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL METALLURGY METALLURGY OF IRON MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS PERFORMING OPERATIONS PUNCHING METAL TRANSPORTING |
| title | THREADING APPARATUS |
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