The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Apr. 13, 1993
Filed:
Oct. 08, 1991
Isao Bundo, Sayama, JP;
Hiroshi Miwa, Sayama, JP;
Honda Giken Kogyo Kabushiki Kaisha, Tokyo, JP;
Abstract
An industrial robot includes a a hollow arm extending from a robot base, a wrist base mounted on a distal end of the hollow arm for rotation about a longitudinal axis of the hollow arm, a wrist mounted on a distal end of the wrist base for swinging movement about an axis transverse to the longitudinal axis, and a wrist socket mounted on a distal end of the wrist for rotation about an axis parallel to the longitudinal axis. The industrial robot also includes first, second, and third actuators such as motors. The first actuator is fixedly mounted on a rear end of the arm remotely from the wrist base and produces rotational drive forces that are transmitted to rotate the wrist base. The second actuator is fixedly mounted on the rear end of the arm and produces rotational drive forces that are transmitted to swing the wrist. The third actuator is fixedly mounted on the wrist and produces rotational drive forces that are transmitted to rotate the wrist socket.