专利检索 ap:("Ricoh Company, Ltd.") AND inv:"Ryohei Matsuda" 第 1 页

1.

发明授权
Fixing device and image forming apparatus incorporating same 有权

公开(公告)号：US11287767B2

公开(公告)日：2022-03-29

申请号：US16923246

申请日：2020-07-08

申请人： Ricoh Company, Ltd.

发明人： Ryohei Matsuda

IPC分类号： G03G15/20

摘要： A fixing device includes an endless first rotator, a second rotator configured to contact and press the first rotator, a heater configured to heat the first rotator, a heater support, and a thermal equalizer contacting the first rotator to uniform a temperature distribution in an axial direction of the first rotator. The heater support supports the heater by a clearance fit.