IMAGE FORMING APPARATUS AND PROCESS CARTRIDGE
A cartridge includes a photosensitive drum, a development roller, a cartridge side gear, a movable member and a restricting portion. The cartridge is constituted such that when the cartridge side gear and a drive transmission member of a main assembly of an image forming apparatus are engaged with e...
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creator | Shibuya, Ryota Ozaki, Goshi |
description | A cartridge includes a photosensitive drum, a development roller, a cartridge side gear, a movable member and a restricting portion. The cartridge is constituted such that when the cartridge side gear and a drive transmission member of a main assembly of an image forming apparatus are engaged with each other, the drive transmission member and a cover covering the drive transmission member is accommodated in a space surrounded by the restricting portion, the movable member and the cartridge side gear. the space includes, in a range downstream of the restricting portion and upstream of the cartridge side gear, a region in which a distance from the axis of the photosensitive drum exceeds Ra which is a distance from the axis of the photosensitive drum to the restricting portion. The cartridge is structured to accommodate the cover in the region. |
format | Patent |
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The cartridge is constituted such that when the cartridge side gear and a drive transmission member of a main assembly of an image forming apparatus are engaged with each other, the drive transmission member and a cover covering the drive transmission member is accommodated in a space surrounded by the restricting portion, the movable member and the cartridge side gear. the space includes, in a range downstream of the restricting portion and upstream of the cartridge side gear, a region in which a distance from the axis of the photosensitive drum exceeds Ra which is a distance from the axis of the photosensitive drum to the restricting portion. The cartridge is structured to accommodate the cover in the region.</description><language>eng</language><subject>CINEMATOGRAPHY ; ELECTROGRAPHY ; ELECTROPHOTOGRAPHY ; HOLOGRAPHY ; MAGNETOGRAPHY ; PHOTOGRAPHY ; PHYSICS</subject><creationdate>2022</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=20220714&DB=EPODOC&CC=US&NR=2022221820A1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20220714&DB=EPODOC&CC=US&NR=2022221820A1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>Shibuya, Ryota</creatorcontrib><creatorcontrib>Ozaki, Goshi</creatorcontrib><title>IMAGE FORMING APPARATUS AND PROCESS CARTRIDGE</title><description>A cartridge includes a photosensitive drum, a development roller, a cartridge side gear, a movable member and a restricting portion. The cartridge is constituted such that when the cartridge side gear and a drive transmission member of a main assembly of an image forming apparatus are engaged with each other, the drive transmission member and a cover covering the drive transmission member is accommodated in a space surrounded by the restricting portion, the movable member and the cartridge side gear. the space includes, in a range downstream of the restricting portion and upstream of the cartridge side gear, a region in which a distance from the axis of the photosensitive drum exceeds Ra which is a distance from the axis of the photosensitive drum to the restricting portion. The cartridge is structured to accommodate the cover in the region.</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>2022</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZND19HV0d1Vw8w_y9fRzV3AMCHAMcgwJDVZw9HNRCAjyd3YNDlZwdgwKCfJ0cXflYWBNS8wpTuWF0twMym6uIc4euqkF-fGpxQWJyal5qSXxocFGBkZAYGhhZOBoaEycKgBIYyY_</recordid><startdate>20220714</startdate><enddate>20220714</enddate><creator>Shibuya, Ryota</creator><creator>Ozaki, Goshi</creator><scope>EVB</scope></search><sort><creationdate>20220714</creationdate><title>IMAGE FORMING APPARATUS AND PROCESS CARTRIDGE</title><author>Shibuya, Ryota ; Ozaki, Goshi</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_US2022221820A13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>2022</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>Shibuya, Ryota</creatorcontrib><creatorcontrib>Ozaki, Goshi</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Shibuya, Ryota</au><au>Ozaki, Goshi</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>IMAGE FORMING APPARATUS AND PROCESS CARTRIDGE</title><date>2022-07-14</date><risdate>2022</risdate><abstract>A cartridge includes a photosensitive drum, a development roller, a cartridge side gear, a movable member and a restricting portion. The cartridge is constituted such that when the cartridge side gear and a drive transmission member of a main assembly of an image forming apparatus are engaged with each other, the drive transmission member and a cover covering the drive transmission member is accommodated in a space surrounded by the restricting portion, the movable member and the cartridge side gear. the space includes, in a range downstream of the restricting portion and upstream of the cartridge side gear, a region in which a distance from the axis of the photosensitive drum exceeds Ra which is a distance from the axis of the photosensitive drum to the restricting portion. The cartridge is structured to accommodate the cover in the region.</abstract><oa>free_for_read</oa></addata></record> |
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language | eng |
recordid | cdi_epo_espacenet_US2022221820A1 |
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subjects | CINEMATOGRAPHY ELECTROGRAPHY ELECTROPHOTOGRAPHY HOLOGRAPHY MAGNETOGRAPHY PHOTOGRAPHY PHYSICS |
title | IMAGE FORMING APPARATUS AND PROCESS CARTRIDGE |
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