BASE-MATERIAL SUCTION DEVICE
To provide a base-material suction device capable of suction-securing a base material being continuously fed roll-to-roll without wrinkling.SOLUTION: A base-material suction device has a partial-release member 15, in which a face of the partial-release member 15 to contact a base material W comprise...
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| creator | YAMASHITA MASAMITSU TAJIMA HISAYASU |
| description | To provide a base-material suction device capable of suction-securing a base material being continuously fed roll-to-roll without wrinkling.SOLUTION: A base-material suction device has a partial-release member 15, in which a face of the partial-release member 15 to contact a base material W comprises a bottom portion 15a between portions to contact the base material W in a width direction of the base material W and has a shape becoming higher in position as nearing a contact position with an end of the base material W from the bottom portion 15a. When the partial-release member 15 rises to a partial-release position, the bottom portion 15a is higher in position than a suction surface 111. The partial-release member 15, after once sucking the base material W by the entirety of the suction surface 111, rises to the partial-release position and thereafter lowers until spaced from the base material W.SELECTED DRAWING: Figure 4
【課題】ロールツーロールで連続搬送される基材をシワなく吸着固定することが可能な基材吸着装置を提供する。【解決手段】部分剥離部材１５を有し、部分剥離部材１５の基材Ｗと接触する面は、基材Ｗの幅方向における基材Ｗと接触する部分の間に底部１５ａを備え底部１５ａから基材Ｗの端部との接触位置に近づくほど位置が高くなる形状を有し、部分剥離部材１５が部分剥離位置まで上昇したとき底部１５ａは吸着面１１１より位置が高く、部分剥離部材１５は、一度吸着面１１１の全面が基材Ｗを吸着した後、部分剥離位置まで上昇し、その後基材Ｗと離間するまで下降する。【選択図】図４ |
| format | Patent |
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【課題】ロールツーロールで連続搬送される基材をシワなく吸着固定することが可能な基材吸着装置を提供する。【解決手段】部分剥離部材１５を有し、部分剥離部材１５の基材Ｗと接触する面は、基材Ｗの幅方向における基材Ｗと接触する部分の間に底部１５ａを備え底部１５ａから基材Ｗの端部との接触位置に近づくほど位置が高くなる形状を有し、部分剥離部材１５が部分剥離位置まで上昇したとき底部１５ａは吸着面１１１より位置が高く、部分剥離部材１５は、一度吸着面１１１の全面が基材Ｗを吸着した後、部分剥離位置まで上昇し、その後基材Ｗと離間するまで下降する。【選択図】図４</description><language>eng ; jpn</language><subject>CONVEYING ; HANDLING THIN OR FILAMENTARY MATERIAL ; HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS,CABLES ; PACKING ; PERFORMING OPERATIONS ; STORING ; TRANSPORTING</subject><creationdate>2021</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=20210913&DB=EPODOC&CC=JP&NR=2021134026A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25543,76294</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20210913&DB=EPODOC&CC=JP&NR=2021134026A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>YAMASHITA MASAMITSU</creatorcontrib><creatorcontrib>TAJIMA HISAYASU</creatorcontrib><title>BASE-MATERIAL SUCTION DEVICE</title><description>To provide a base-material suction device capable of suction-securing a base material being continuously fed roll-to-roll without wrinkling.SOLUTION: A base-material suction device has a partial-release member 15, in which a face of the partial-release member 15 to contact a base material W comprises a bottom portion 15a between portions to contact the base material W in a width direction of the base material W and has a shape becoming higher in position as nearing a contact position with an end of the base material W from the bottom portion 15a. When the partial-release member 15 rises to a partial-release position, the bottom portion 15a is higher in position than a suction surface 111. The partial-release member 15, after once sucking the base material W by the entirety of the suction surface 111, rises to the partial-release position and thereafter lowers until spaced from the base material W.SELECTED DRAWING: Figure 4
【課題】ロールツーロールで連続搬送される基材をシワなく吸着固定することが可能な基材吸着装置を提供する。【解決手段】部分剥離部材１５を有し、部分剥離部材１５の基材Ｗと接触する面は、基材Ｗの幅方向における基材Ｗと接触する部分の間に底部１５ａを備え底部１５ａから基材Ｗの端部との接触位置に近づくほど位置が高くなる形状を有し、部分剥離部材１５が部分剥離位置まで上昇したとき底部１５ａは吸着面１１１より位置が高く、部分剥離部材１５は、一度吸着面１１１の全面が基材Ｗを吸着した後、部分剥離位置まで上昇し、その後基材Ｗと離間するまで下降する。【選択図】図４</description><subject>CONVEYING</subject><subject>HANDLING THIN OR FILAMENTARY MATERIAL</subject><subject>HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS,CABLES</subject><subject>PACKING</subject><subject>PERFORMING OPERATIONS</subject><subject>STORING</subject><subject>TRANSPORTING</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2021</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZJBxcgx21fV1DHEN8nT0UQgOdQ7x9PdTcHEN83R25WFgTUvMKU7lhdLcDEpuriHOHrqpBfnxqcUFicmpeakl8V4BRgZGhobGJgZGZo7GRCkCAKUpIQ0</recordid><startdate>20210913</startdate><enddate>20210913</enddate><creator>YAMASHITA MASAMITSU</creator><creator>TAJIMA HISAYASU</creator><scope>EVB</scope></search><sort><creationdate>20210913</creationdate><title>BASE-MATERIAL SUCTION DEVICE</title><author>YAMASHITA MASAMITSU ; TAJIMA HISAYASU</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_JP2021134026A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; jpn</language><creationdate>2021</creationdate><topic>CONVEYING</topic><topic>HANDLING THIN OR FILAMENTARY MATERIAL</topic><topic>HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS,CABLES</topic><topic>PACKING</topic><topic>PERFORMING OPERATIONS</topic><topic>STORING</topic><topic>TRANSPORTING</topic><toplevel>online_resources</toplevel><creatorcontrib>YAMASHITA MASAMITSU</creatorcontrib><creatorcontrib>TAJIMA HISAYASU</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>YAMASHITA MASAMITSU</au><au>TAJIMA HISAYASU</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>BASE-MATERIAL SUCTION DEVICE</title><date>2021-09-13</date><risdate>2021</risdate><abstract>To provide a base-material suction device capable of suction-securing a base material being continuously fed roll-to-roll without wrinkling.SOLUTION: A base-material suction device has a partial-release member 15, in which a face of the partial-release member 15 to contact a base material W comprises a bottom portion 15a between portions to contact the base material W in a width direction of the base material W and has a shape becoming higher in position as nearing a contact position with an end of the base material W from the bottom portion 15a. When the partial-release member 15 rises to a partial-release position, the bottom portion 15a is higher in position than a suction surface 111. The partial-release member 15, after once sucking the base material W by the entirety of the suction surface 111, rises to the partial-release position and thereafter lowers until spaced from the base material W.SELECTED DRAWING: Figure 4
【課題】ロールツーロールで連続搬送される基材をシワなく吸着固定することが可能な基材吸着装置を提供する。【解決手段】部分剥離部材１５を有し、部分剥離部材１５の基材Ｗと接触する面は、基材Ｗの幅方向における基材Ｗと接触する部分の間に底部１５ａを備え底部１５ａから基材Ｗの端部との接触位置に近づくほど位置が高くなる形状を有し、部分剥離部材１５が部分剥離位置まで上昇したとき底部１５ａは吸着面１１１より位置が高く、部分剥離部材１５は、一度吸着面１１１の全面が基材Ｗを吸着した後、部分剥離位置まで上昇し、その後基材Ｗと離間するまで下降する。【選択図】図４</abstract><oa>free_for_read</oa></addata></record> |
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| language | eng ; jpn |
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| subjects | CONVEYING HANDLING THIN OR FILAMENTARY MATERIAL HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS,CABLES PACKING PERFORMING OPERATIONS STORING TRANSPORTING |
| title | BASE-MATERIAL SUCTION DEVICE |
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