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:
Apr. 03, 2001
Filed:
Oct. 07, 1999
Shaoyuan Zhang, Fuzhou, CN;
Incisive Technologies, Inc., Piscataway, NJ (US);
Abstract
A metal rolling mill having four rolls arranged in the shape of a cross for the purpose of rolling bar, wire, tube and other specially shaped metal rolling stocks. The roll system forms the core component and includes four rolls mounted on shafts placed at 90° with respect to one another. A single or set of double shafts transmit input or torque from a power source to the roll system and cause the roll shafts to rotate synchronously. The four rolls then press from four mutually perpendicular directions simultaneously on the same section of the metal rolling stock that is being fed through the rolls on the production line. The positions of these rolls can be collectively adjusted within their respective radial plane either mechanically via a remotely controlled device or manually.