发明名称 |
Cooling device and image forming apparatus |
摘要 |
A cooling device includes: a cooling roller that cools down a sheet-like member by coming into contact with the sheet-like member; a belt member that is rotatably extended by a plurality of extending members, presses the sheet-like member against the cooling roller, and holds and carries the sheet-like member; and a driving roller that serves as one of the plurality of extending members and drives to rotate the belt member, wherein the driving roller is axially divided into a plurality of rollers and each of the plurality of rollers has a crown-like shape whose outer diameter continuously becomes larger from both end parts to a center part in an axial direction.
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申请公布号 |
US2012087703(A1) |
申请公布日期 |
2012.04.12 |
申请号 |
US201113200822 |
申请日期 |
2011.10.03 |
申请人 |
TAKAI SHINGO;SHOJI YUTAKA;RICOH COMPANY, LIMITED |
发明人 |
TAKAI SHINGO;SHOJI YUTAKA |
分类号 |
G03G15/20 |
主分类号 |
G03G15/20 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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