发明申请
- 专利标题: Multi-function peripheral
- 专利标题(中): 多功能外设
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申请号: US10325889申请日: 2002-12-23
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公开(公告)号: US20030123086A1公开(公告)日: 2003-07-03
- 发明人: Kan Ishikawa
- 申请人: BROTHER KOGYO KABUSHIKI KAISHA
- 申请人地址: JP Nagoya-shi
- 专利权人: BROTHER KOGYO KABUSHIKI KAISHA
- 当前专利权人: BROTHER KOGYO KABUSHIKI KAISHA
- 当前专利权人地址: JP Nagoya-shi
- 优先权: JP2001-389665 20011221
- 主分类号: B41J001/00
- IPC分类号: B41J001/00 ; G06F015/00
摘要:
A multi-function peripheral includes an image forming unit having an image forming device, and an image reading unit having an image reading device and located above the image forming unit. The image forming device forms an image on a recording sheet with moving a carriage reciprocally in a predetermined horizontal direction. The image reading device reads an image of an object by moving an image capturing element in the predetermined horizontal direction when the image forming unit operates. Spring elements are provided between the image forming unit and the image reading unit to apply an urging force therebetween in a direction parallel to the predetermined horizontal direction. The spring elements satisfy the following condition: 1 f f n > 2 , where, f and fn are characteristic frequencies of the image forming unit and the image reading unit, respectively, in the predetermined horizontal direction.
公开/授权文献
- US07447465B2 Multi-function peripheral 公开/授权日:2008-11-04
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