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:
Feb. 21, 1984
Filed:
Oct. 16, 1981
Russell L Sterner, Greencastle, PA (US);
Kiddie, Inc., Saddle Brook, NJ (US);
Abstract
A self-contained power-operated manipulator for piping and the like is capable of coordinated movements which approximate those of the human arm and hand. Spaced pairs of cooperative opposing fixed and movable jaws on a common carrier structure can rotate in two directions around the axis of a main support to which the carrier structure is pivoted on crossing relationship. The carrier structure, with the attached pairs of jaws, can be swung in two directions through large angles around the pivot axis of the carrier structure. The pairs of jaws on the carrier structure can be rotated in unison around the axis of the carrier structure and the movable jaws of the opposing pairs can be rotated relative to the fixed jaws around the axis of the carrier structure. Separate power units are utilized for producing the several movements of the manipulator in a coordinated manner. The pipe manipulator can be attached to a crane boom jib or other support.