Actuator unit and multi-axis robot

Data processing: generic control systems or specific application – Specific application – apparatus or process – Robot control

Reexamination Certificate

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Details

C318S568240, C901S023000, C453S010000, C453S032000, C453S057000

Reexamination Certificate

active

10704547

ABSTRACT:
An actuator unit is applied to joints, each movable along two or more axes, such as a hip joint, a knee joint, or an ankle joint of a legged mobile robot. All the moving portions of a power-supply and control-signal harness are accommodated inside the actuator unit, and an electric contact of the actuator unit is on the free end of an output shaft so that a multi-axis robot is easily achieved. The actuator unit has two orthogonal shafts, and is useful to robots having various kinds of joint structures.

REFERENCES:
patent: 6233502 (2001-05-01), Yim
patent: 6233503 (2001-05-01), Yim et al.
patent: 6243622 (2001-06-01), Yim et al.
patent: 6459957 (2002-10-01), Bennett et al.
patent: 6636781 (2003-10-01), Shen et al.
patent: 7076337 (2006-07-01), Kuroki et al.
Ohkami et al., Operational aspectes of a super redundant space robot with reconfiguration and brachiating capability, 1999, IEEE, p. 178-183.
Shibata et al., Development of brachiating control system for reconfigurable brachiating space robot, 2002, IEEE, p. 255-259.

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