Invention Application
US20060034649A1 Paper transfer unit and image forming apparatus employing the same
审中-公开
纸张传送单元和使用该纸张传送单元的图像形成装置
- Patent Title: Paper transfer unit and image forming apparatus employing the same
- Patent Title (中): 纸张传送单元和使用该纸张传送单元的图像形成装置
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Application No.: US11183755Application Date: 2005-07-19
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Publication No.: US20060034649A1Publication Date: 2006-02-16
- Inventor: Dong-Hun Han , Myung-Bo Son , Yong-duk Lee
- Applicant: Dong-Hun Han , Myung-Bo Son , Yong-duk Lee
- Assignee: Samsung Electronics Co., Ltd.
- Current Assignee: Samsung Electronics Co., Ltd.
- Priority: KR2004-0064224 20040816
- Main IPC: B41J13/076
- IPC: B41J13/076 ; B41J13/02 ; B41J13/03
Abstract:
A paper transfer unit includes a pinch roller and a feed roller having a first outer portion, which defines a reference radius used to determine a paper transfer rate. A second outer portion is also provided having a substantially elastic rubber layer An elastic element elastically biases the pinch roller and the feed roller toward each other.
Information query
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