发明申请
- 专利标题： CAMERA BODY, LENS BARREL AND LENS-INTERCHANGEABLE CAMERA
- 专利标题（中）： 相机身体，镜头条和镜头可互换摄像机
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申请号： US14126552申请日： 2012-06-08
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公开(公告)号： US20140119721A1公开(公告)日： 2014-05-01
- 发明人: Makoto Iikawa , Makoto Niwa , Yuji Kogure , Takahiro Kobayashi , Masahiro Inazuka , Ichiro Taguchi , Kosei Kosako
- 申请人： Makoto Iikawa , Makoto Niwa , Yuji Kogure , Takahiro Kobayashi , Masahiro Inazuka , Ichiro Taguchi , Kosei Kosako
- 申请人地址： JP Tokyo
- 专利权人： RICOH IMAGING COMPANY, LTD.
- 当前专利权人： RICOH IMAGING COMPANY, LTD.
- 当前专利权人地址： JP Tokyo
- 优先权： JP2011-135255 20110617
- 国际申请： PCT/JP2012/064765 WO 20120608
- 主分类号： G03B17/14
- IPC分类号： G03B17/14
摘要：
A camera body includes a plurality of body-side bayonet lugs which are provided on the peripheral edge of an opening; and a protrusion which is positioned in a circular-arc opening formed between adjacent body-side bayonet lugs of the body-side bayonet lugs, the distance between the protrusion and either of adjacent two body-side bayonet lugs of the body-side bayonet lugs being shorter than each of the lens-side bayonet lugs; and a body-side mount surface with which the lens-side bayonet surface comes into contact from the front side when the lens-side bayonet lugs are positioned immediately behind the body-side bayonet lugs.
公开/授权文献
- US09310669B2 Camera body, lens barrel and lens-interchangeable camera 公开/授权日：2016-04-12