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:
Sep. 19, 2000
Filed:
Mar. 02, 1999
Applicant:
Inventors:
Hirotaka Nishida, Minoo, JP;
Yasuo Nakata, Settsu, JP;
Assignee:
Taisei Kako Co., Ltd., Osaka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B23P / ;
U.S. Cl.
CPC ...
298952 ; 298952 ; 298953 ;
Abstract
A method of manufacturing a pressure roll including a cylindrical core member having a center shaft, an intermediate layer surrounding the core member and formed from a flexible material, and an outermost layer surrounding the intermediate layer and formed from a high-thermal conductivity material. The method includes forming a plurality of axially extending notches in a cylindrical member to form tongues, radially bending the tongues of the cylindrical member so as to enlarge one end of the cylindrical member, and inserting a core member into the enlarged end of the cylindrical member.