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. 18, 1984
Filed:
Nov. 22, 1982
Applicant:
Inventors:
Kozo S Yamaguchi, Kobe, JP;
Masatoshi Ando, Nishinomiya, JP;
Assignee:
Kanzaki Paper Manufacturing Co., Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B30B / ;
U.S. Cl.
CPC ...
1001 / ; 100170 ;
Abstract
In a supercalender at the laterally opposite sides of a driven hard roll supported for rotation at a fixed position by a frame there are arranged a pair of roll assemblies, each including at least one elastic roll and at least one hard roll detachably engageable with each other. The two roll assemblies are selectively engageable with the driven hard roll supported at a fixed position to form a series of rolls which are in contact together under pressure in such a manner that one of the roll assemblies is in an operative condition while the other roll assembly is in a rest position.