公开(公告)号：US09746037B2

公开(公告)日：2017-08-29

申请号：US14346536

申请日：2012-09-24

申请人： NTN CORPORATION

发明人： Keisuke Sone ,  Hirokazu Ooba ,  Arito Matsui ,  Hiroki Mukai

IPC分类号： B25J17/00 ,  B25J17/02 ,  B25J18/00 ,  F16D3/30 ,  F16H21/54 ,  F16M11/12 ,  F16M11/18 ,  F16M13/00 ,  A61F5/01

CPC分类号： F16D3/30 ,  A61F5/01 ,  B25J9/0048 ,  F16H21/54 ,  F16M11/121 ,  F16M11/18 ,  F16M13/00 ,  Y10T403/36

摘要： A link actuating device includes input side and output side link hubs, and two sets of link mechanisms. Each of the link mechanisms is a three-link-chain link mechanism including four revolute pairs, and includes input side and output side end links rotatably connected to the input side and output side link hubs and an intermediate links rotatably connected to input side and output side end links. The link mechanism have a positional relationship in which the revolute pair axes between the link hubs and the end links are located on the same plane and cross each other. At least one of the two sets of link mechanisms is provided with interlocking unit that interlocks the input side end link and the output side end link to each other so as to be rotationally displaced.

公开(公告)号：US20140227023A1

公开(公告)日：2014-08-14

申请号：US14346536

申请日：2012-09-24

申请人： NTN CORPORATION

发明人： Keisuke Sone ,  Hirokazu Ooba ,  Arito Matsui ,  Hiroki Mukai

IPC分类号： F16G11/12

CPC分类号： F16D3/30 ,  A61F5/01 ,  B25J9/0048 ,  F16H21/54 ,  F16M11/121 ,  F16M11/18 ,  F16M13/00 ,  Y10T403/36

摘要： A link actuating device includes input side and output side link hubs, and two sets of link mechanisms. Each of the link mechanisms is a three-link-chain link mechanism including four revolute pairs, and includes input side and output side end links rotatably connected to the input side and output side link hubs and an intermediate links rotatably connected to input side and output side end links. The link mechanism have a positional relationship in which the revolute pair axes between the link hubs and the end links are located on the same plane and cross each other. At least one of the two sets of link mechanisms is provided with interlocking unit that interlocks the input side end link and the output side end link to each other so as to be rotationally displaced.

摘要翻译： 链接致动装置包括输入侧和输出侧连接毂，以及两组连杆机构。 每个链接机构是包括四个旋转对的三连杆链节机构，包括可旋转地连接到输入侧和输出侧连接轮毂的输入侧和输出侧端连杆，以及可旋转地连接到输入侧和输出的中间连杆 侧端连接。 连杆机构具有位置关系，其中连杆毂和端部连杆之间的旋转对轴线位于相同的平面上并交叉。 两组连杆机构中的至少一个设置有互锁单元，其将输入侧端部连杆和输出侧端部连杆彼此互锁以便被旋转地移位。