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. 23, 2014
Filed:
Jun. 02, 2009
Tomoya Kimata, Inuyama, JP;
Tomoya Kimata, Inuyama, JP;
Murata Machinery, Ltd, Kyoto, JP;
Abstract
In a transport system, carriers are attached to an endless belt configured to rotate in a circulating manner. At a station, a hand, a driver configured to move the hand in a rotation direction and a vertical direction, a moving distance sensor configured to measure a moving distance of the endless belt, a carrier sensor configured to detect one of the carriers at a position upstream of the hand along the rotation direction, and a signal processor configured to operate the hand are provided. To load an article, when the moving distance from a time point of detection of the carrier by the carrier sensor reaches a first moving distance, the hand is activated at a first acceleration, and to unload an article, when the moving distance from the time point of detection of the carrier by the carrier sensor reaches a second moving distance which is larger than the first moving distance, the hand is activated at a second acceleration which is larger than the first acceleration. The delay in signal processing after detection of the carrier does not affect control, and both of loading and unloading can be performed in substantially the same area.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile