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:
Mar. 21, 1989
Filed:
Dec. 16, 1987
Philip Wykes, Shrewsbury, MA (US);
David L Pariseau, Southbridge, MA (US);
Morgan Construction Company, , US;
Abstract
A rolling mill roll assembly includes a roll shaft having a tapered portion located adjacent to an end portion. An annular tungsten carbide work roll is received on the tapered shaft portion. The work roll has circumferentially spaced keys integrally formed on its outer face. A tapered sleeve is axially wedged between the work roll and the tapered shaft portion. A drive ring is connected to the sleeve. The drive ring is splined to the shaft end portion and is provided with lug members which are axially received between and which are rotatably engaged with the keys on the outer roll face. Driving torque is thus transmitted from the shaft to the roll via the driving ring, with the roll being concentrically located with respect to the shaft axis by the tapered sleeve.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile