FIXING APPARATUS AND IMAGE FORMING APPARATUS
PROBLEM TO BE SOLVED: To provide a fixing apparatus or the like, configured to press a pressure belt against a heating roll having a metal layer on its surface, over sufficient nip width.SOLUTION: A fixing apparatus includes: a heating member 11 having a rotating cylindrical heating roll 111 with a...
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| creator | KOMATSU NOBUYOSHI SAITO YUICHIRO SAWAI KENJI NAGATA MASANARI UCHIYAMA TAKAYUKI IMAZU KOICHI TAIRA SEISHI |
| description | PROBLEM TO BE SOLVED: To provide a fixing apparatus or the like, configured to press a pressure belt against a heating roll having a metal layer on its surface, over sufficient nip width.SOLUTION: A fixing apparatus includes: a heating member 11 having a rotating cylindrical heating roll 111 with a metal layer on its surface and a heat source 112 arranged inside the heating roll 111; and a pressure member 12 having an endless pressure belt 121 supported with slack and circulating in contact with the heating roll 111, and a plurality of elastic members 123, 124 which press the pressure belt against the heating roll 111 and arranged in a moving direction of the pressure belt 121. A sheet conveyed with a toner image held thereon is heated and pressed between the heating roll 111 and the pressure belt 121, to fix the toner image on the sheet.
【課題】表面に金属層を有する加熱ロールを採用しつつ加圧ベルトを十分なニップ幅にわたって加熱ロールに押し当てることができる定着装置等を提供する。【解決手段】表面に金属層を有し、回転する筒状の加熱ロール１１１と、その加熱ロール１１１の内部に配置された熱源１１２とを有する加熱部材１１、および、弛みを持つように支持され加熱ロール１１１に接して循環する無端の加圧ベルト１２１と、その加圧ベルトを加熱ロール１１１に押し当てる、加圧ベルト１２１の循環移動方向に並んだ複数の弾性部材１２３，１２４とを有する加圧部材１２を備え、トナー像を保持して搬送されてきた用紙を加熱ロール１１１と加圧ベルト１２１との間に挟んで搬送しながら加熱および加圧することにより、用紙上のトナー像をその用紙上に定着する。【選択図】図２ |
| format | Patent |
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【課題】表面に金属層を有する加熱ロールを採用しつつ加圧ベルトを十分なニップ幅にわたって加熱ロールに押し当てることができる定着装置等を提供する。【解決手段】表面に金属層を有し、回転する筒状の加熱ロール１１１と、その加熱ロール１１１の内部に配置された熱源１１２とを有する加熱部材１１、および、弛みを持つように支持され加熱ロール１１１に接して循環する無端の加圧ベルト１２１と、その加圧ベルトを加熱ロール１１１に押し当てる、加圧ベルト１２１の循環移動方向に並んだ複数の弾性部材１２３，１２４とを有する加圧部材１２を備え、トナー像を保持して搬送されてきた用紙を加熱ロール１１１と加圧ベルト１２１との間に挟んで搬送しながら加熱および加圧することにより、用紙上のトナー像をその用紙上に定着する。【選択図】図２</description><language>eng ; jpn</language><subject>CINEMATOGRAPHY ; ELECTROGRAPHY ; ELECTROPHOTOGRAPHY ; HOLOGRAPHY ; MAGNETOGRAPHY ; PHOTOGRAPHY ; PHYSICS</subject><creationdate>2015</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=20151022&DB=EPODOC&CC=JP&NR=2015184319A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25563,76318</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20151022&DB=EPODOC&CC=JP&NR=2015184319A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>KOMATSU NOBUYOSHI</creatorcontrib><creatorcontrib>SAITO YUICHIRO</creatorcontrib><creatorcontrib>SAWAI KENJI</creatorcontrib><creatorcontrib>NAGATA MASANARI</creatorcontrib><creatorcontrib>UCHIYAMA TAKAYUKI</creatorcontrib><creatorcontrib>IMAZU KOICHI</creatorcontrib><creatorcontrib>TAIRA SEISHI</creatorcontrib><title>FIXING APPARATUS AND IMAGE FORMING APPARATUS</title><description>PROBLEM TO BE SOLVED: To provide a fixing apparatus or the like, configured to press a pressure belt against a heating roll having a metal layer on its surface, over sufficient nip width.SOLUTION: A fixing apparatus includes: a heating member 11 having a rotating cylindrical heating roll 111 with a metal layer on its surface and a heat source 112 arranged inside the heating roll 111; and a pressure member 12 having an endless pressure belt 121 supported with slack and circulating in contact with the heating roll 111, and a plurality of elastic members 123, 124 which press the pressure belt against the heating roll 111 and arranged in a moving direction of the pressure belt 121. A sheet conveyed with a toner image held thereon is heated and pressed between the heating roll 111 and the pressure belt 121, to fix the toner image on the sheet.
【課題】表面に金属層を有する加熱ロールを採用しつつ加圧ベルトを十分なニップ幅にわたって加熱ロールに押し当てることができる定着装置等を提供する。【解決手段】表面に金属層を有し、回転する筒状の加熱ロール１１１と、その加熱ロール１１１の内部に配置された熱源１１２とを有する加熱部材１１、および、弛みを持つように支持され加熱ロール１１１に接して循環する無端の加圧ベルト１２１と、その加圧ベルトを加熱ロール１１１に押し当てる、加圧ベルト１２１の循環移動方向に並んだ複数の弾性部材１２３，１２４とを有する加圧部材１２を備え、トナー像を保持して搬送されてきた用紙を加熱ロール１１１と加圧ベルト１２１との間に挟んで搬送しながら加熱および加圧することにより、用紙上のトナー像をその用紙上に定着する。【選択図】図２</description><subject>CINEMATOGRAPHY</subject><subject>ELECTROGRAPHY</subject><subject>ELECTROPHOTOGRAPHY</subject><subject>HOLOGRAPHY</subject><subject>MAGNETOGRAPHY</subject><subject>PHOTOGRAPHY</subject><subject>PHYSICS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2015</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZNBx84zw9HNXcAwIcAxyDAkNVnD0c1Hw9HV0d1Vw8w_yRZHjYWBNS8wpTuWF0twMSm6uIc4euqkF-fGpxQWJyal5qSXxXgFGBoamhhYmxoaWjsZEKQIA29Ylmg</recordid><startdate>20151022</startdate><enddate>20151022</enddate><creator>KOMATSU NOBUYOSHI</creator><creator>SAITO YUICHIRO</creator><creator>SAWAI KENJI</creator><creator>NAGATA MASANARI</creator><creator>UCHIYAMA TAKAYUKI</creator><creator>IMAZU KOICHI</creator><creator>TAIRA SEISHI</creator><scope>EVB</scope></search><sort><creationdate>20151022</creationdate><title>FIXING APPARATUS AND IMAGE FORMING APPARATUS</title><author>KOMATSU NOBUYOSHI ; SAITO YUICHIRO ; SAWAI KENJI ; NAGATA MASANARI ; UCHIYAMA TAKAYUKI ; IMAZU KOICHI ; TAIRA SEISHI</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_JP2015184319A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; jpn</language><creationdate>2015</creationdate><topic>CINEMATOGRAPHY</topic><topic>ELECTROGRAPHY</topic><topic>ELECTROPHOTOGRAPHY</topic><topic>HOLOGRAPHY</topic><topic>MAGNETOGRAPHY</topic><topic>PHOTOGRAPHY</topic><topic>PHYSICS</topic><toplevel>online_resources</toplevel><creatorcontrib>KOMATSU NOBUYOSHI</creatorcontrib><creatorcontrib>SAITO YUICHIRO</creatorcontrib><creatorcontrib>SAWAI KENJI</creatorcontrib><creatorcontrib>NAGATA MASANARI</creatorcontrib><creatorcontrib>UCHIYAMA TAKAYUKI</creatorcontrib><creatorcontrib>IMAZU KOICHI</creatorcontrib><creatorcontrib>TAIRA SEISHI</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>KOMATSU NOBUYOSHI</au><au>SAITO YUICHIRO</au><au>SAWAI KENJI</au><au>NAGATA MASANARI</au><au>UCHIYAMA TAKAYUKI</au><au>IMAZU KOICHI</au><au>TAIRA SEISHI</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>FIXING APPARATUS AND IMAGE FORMING APPARATUS</title><date>2015-10-22</date><risdate>2015</risdate><abstract>PROBLEM TO BE SOLVED: To provide a fixing apparatus or the like, configured to press a pressure belt against a heating roll having a metal layer on its surface, over sufficient nip width.SOLUTION: A fixing apparatus includes: a heating member 11 having a rotating cylindrical heating roll 111 with a metal layer on its surface and a heat source 112 arranged inside the heating roll 111; and a pressure member 12 having an endless pressure belt 121 supported with slack and circulating in contact with the heating roll 111, and a plurality of elastic members 123, 124 which press the pressure belt against the heating roll 111 and arranged in a moving direction of the pressure belt 121. A sheet conveyed with a toner image held thereon is heated and pressed between the heating roll 111 and the pressure belt 121, to fix the toner image on the sheet.
【課題】表面に金属層を有する加熱ロールを採用しつつ加圧ベルトを十分なニップ幅にわたって加熱ロールに押し当てることができる定着装置等を提供する。【解決手段】表面に金属層を有し、回転する筒状の加熱ロール１１１と、その加熱ロール１１１の内部に配置された熱源１１２とを有する加熱部材１１、および、弛みを持つように支持され加熱ロール１１１に接して循環する無端の加圧ベルト１２１と、その加圧ベルトを加熱ロール１１１に押し当てる、加圧ベルト１２１の循環移動方向に並んだ複数の弾性部材１２３，１２４とを有する加圧部材１２を備え、トナー像を保持して搬送されてきた用紙を加熱ロール１１１と加圧ベルト１２１との間に挟んで搬送しながら加熱および加圧することにより、用紙上のトナー像をその用紙上に定着する。【選択図】図２</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | CINEMATOGRAPHY ELECTROGRAPHY ELECTROPHOTOGRAPHY HOLOGRAPHY MAGNETOGRAPHY PHOTOGRAPHY PHYSICS |
| title | FIXING APPARATUS AND IMAGE FORMING APPARATUS |
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