| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a compact joint for a manipulator allowing improvement of work efficiency, reduction of assembling cost and a manipulator operation with high accuracy. <P>SOLUTION: A flat surface 14b substantially orthogonal to a straight line passing through a rotation center O2 of a housing 14 of a bearing unit 8 and extending in a radial direction is formed in the housing 14. A locking recess 7a recessed to an outer diameter side is formed in a unit mounting hole 7 of a turning arm. A planar locking member 30 is provided between the flat surface 14b of the housing 14 and the locking recess 7a of the unit mounting hole 7, and the housing 14 is unrotatably fixed to the unit mounting hole 7. <P>COPYRIGHT: (C)2012,JPO&INPIT |
