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. 29, 1997
Filed:
Jul. 01, 1996
Applicant:
Inventors:
Robert Maidens Perry, Whitehaven, GB;
Barry Graham Corlett, Workington, GB;
Timothy Reynolds, Cockermouth, GB;
David Alan Preshaw, Workington, GB;
Edward Alexander Winder, Cockermouth, GB;
Young Kil Shin, Pohang, KR;
Taewook Kang, Pohang, KR;
Assignee:
Davy McKee (Sheffield) Limited, Sheffield, GB;
Primary Examiner:
Int. Cl.
CPC ...
B62D / ;
U.S. Cl.
CPC ...
164428 ; 164429 ; 492 46 ;
Abstract
The roll comprises a rotatable arbor (1) with an annular sleeve (7) shrunk onto it. There are internal passages (25) in the sleeve for the flow of liquid coolant there along. The internal passages are in communication with ducts (19, 21) in the arbor and the liquid coolant passed along the passages from the ducts forms a thermal barrier in the sleeve between the outer periphery and the interface.