发明申请
- 专利标题： BELT DEVICE, FIXING DEVICE AND IMAGE FORMING APPARATUS
- 专利标题（中）： 皮带装置，固定装置和图像形成装置
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申请号： US14526925申请日： 2014-10-29
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公开(公告)号： US20150139705A1公开(公告)日： 2015-05-21
- 发明人: Yuusuke FURUICHI , Yoshihiro FUKUHATA
- 申请人： Yuusuke FURUICHI , Yoshihiro FUKUHATA
- 优先权： JP2013-237841 20131118
- 主分类号： G03G15/20
- IPC分类号： G03G15/20
摘要：
A belt device includes a plurality of support members including an opposed support member and a non-opposed support member; a belt rotatably supported by the plurality of support members; a drive roller disposed opposite any one of the plurality of support members with the belt sandwiched in between, a rotary drive force is transmitted to one end in an axial direction thereof; a drive roller retainer to retain an end in the axial direction of the drive roller and maintain a constant between the drive roller and the opposed support member; an opposed support member retainer to allow the opposed support member to advance toward and retreat from the opposed support member and the drive roller; and a bias applier to bias the opposed support member toward the drive roller.