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:
Dec. 06, 2011
Filed:
Jun. 03, 2008
Tsunehiko Yamazaki, Aichi pref., JP;
Naoomi Miyakawa, Aichi pref., JP;
Tsunehiko Yamazaki, Aichi pref., JP;
Naoomi Miyakawa, Aichi pref., JP;
Other;
Abstract
There is provided a three-dimensional laser beam machining apparatus for a long workpiece, which includes an automatic loading device for a large variety of materials that feeds materials to a three-dimensional laser beam machine. The automatic loading devicefor a large variety of materials has a bundle type material loading device. A bundle type material Wis a round pipe or a polygonal pipe, and the posture thereof around the axis line is aligned automatically when the material is conveyed by a roller conveyor. The front material stopped by a stopperis sent out to an inclined conveyorover the stopperby means of a swing arm. The bundle type material as well as a versatile type material, the posture of which around the axis line is not aligned automatically, are set on a receiving memberof a common conveyorand sent to the three-dimensional laser beam machine by the operator.