发明申请
- 专利标题： PARALLEL MECHANISM HAVING THREE-DIMENSIONAL TRANSLATIONS AND ONE-DIMENSIONAL ROTATION
- 专利标题（中）： 具有三维翻译和一维旋转的并行机制
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申请号： US13508733申请日： 2010-01-15
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公开(公告)号： US20120227532A1公开(公告)日： 2012-09-13
- 发明人: Tian Huang , Haitao Liu , Yimin Song , Xueman Zhao , Jiangping Mei , Limin Zhang , Panfeng Wang
- 申请人： Tian Huang , Haitao Liu , Yimin Song , Xueman Zhao , Jiangping Mei , Limin Zhang , Panfeng Wang
- 优先权： CN200910228105 20091109
- 国际申请： PCT/CN2010/070216 WO 20100115
- 主分类号： B25J17/00
- IPC分类号： B25J17/00
摘要：
A parallel mechanism with three-dimensional translation and one-dimensional rotation include a fixing rack, a mobile platform and four chains of the same structure which are symmetrically set between the fixing rack and the mobile platform. Each chain has a near rack rod and two parallel far rack rods. The mobile platform includes a main platform and an assistant platform connected by a revolute joint and perpendicular to each other. Each end of the main platform and the assistant platform is connected with a corresponding lower connecting shaft separately.