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:
Jul. 20, 2010
Filed:
Dec. 31, 2007
Tetsuo Hishikawa, Yamanashi, JP;
Noboru Hirose, Yamanashi, JP;
Tetsuo Hishikawa, Yamanashi, JP;
Noboru Hirose, Yamanashi, JP;
Fanuc Ltd, Minamitsuru-gun, Yamanashi, JP;
Abstract
A conveyer for transporting a box and a conveyer for transporting a bottle are driven along a follow-up target axis and a follow-up axis, respectively. The follow-up axis is accelerated from a synchronization start position, and, when the follow-up axis velocity catches up with the conveyer, performs the constant velocity operation. An advanced operation, performed by an asynchronous axis (moving the bottle closer to the box), is started before synchronization completes, and is completed when synchronization completes, then immediately an operation by a synchronous axis (follow-up target axis or follow-up axis) is started (insertion operation). The point of time when the advanced operation is started is determined by processing of the numerical controller, as a point of time when the time required for the follow-up axis in the current status to reach the synchronization completion status becomes the same as the time required for the advanced operation (preset).