Title:
WRIST DEVICE OF ROBOT
Document Type and Number:
Japanese Patent JP2006007355
Kind Code:
A
Abstract:
To provide a wrist device of a robot, having a rotation axis and two rotation axes orthogonal to each other, three axes in total, small-sized including a cable wire, especially reduced in the radial size of the wrist shaft, and smart in appearance.
Components such as an actuator of a hollow structure, a driving motor, a speed reducer, a pulley and a belt are disposed at optimum, the cable is wired in a passage having a small cable movable region due to shaft operation, and an outline functioning as a clamp and a guide for the cable adopts a circular or a spherical frame or cover.
Inventors:
MOTOMURA YOICHI
KONO TOSHIYUKI
AKAE HIROMITSU
KONO TOSHIYUKI
AKAE HIROMITSU
Application Number:
JP2004186619A
Publication Date:
January 12, 2006
Filing Date:
June 24, 2004
Export Citation:
Assignee:
YASKAWA ELECTRIC CORP
International Classes:
B25J17/02; B25J19/00
Attorney, Agent or Firm:
Shohei Oguri
Hironori Honda
Toshimitsu Ichikawa
Takeshi Takamatsu
Yuriko Hamada
Hironori Honda
Toshimitsu Ichikawa
Takeshi Takamatsu
Yuriko Hamada