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:
Oct. 14, 2008
Filed:
Sep. 02, 2005
Yuichi Suzuki, Komatsu, JP;
Yukio Hata, Kagashi Ishikawa, JP;
Yuichi Suzuki, Komatsu, JP;
Yukio Hata, Kagashi Ishikawa, JP;
Komatsu Ltd., Tokyo, JP;
Komatsu Industries Corporation, Komatsu-shi, JP;
Abstract
High production processing and high accuracy processing are selectively performed with a single press. To this end, there are provided a system and method for controlling a servo pressin which an eccentric rotation mechanismis driven by a servo motorand the rotating power of the eccentric rotation mechanismis transmitted to a slidethrough a toggle linkagethereby vertically moving the slideIn the control system and method, the rotation of the servo motoris controlled in response to a motor speed command rm calculated based on the deviation ε p of the position of the slideand a positional gain G(θ) preset according to a speed ratio of the slide
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile