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. 16, 2004
Filed:
Nov. 29, 2001
Applicant:
Inventors:
Assignee:
Metso Drives Oy, Jyvaskyla, FI;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B25F 5/02 ;
U.S. Cl.
CPC ...
B25F 5/02 ;
Abstract
The invention concerns a connecting structure ( ) between a driving transmission ( ) and a roll ( ) driven through it. The driving transmission ( ) includes an input shaft ( ) in the drive, whereby through the input shaft ( ) the drive is transferred to toothed gears and further to the roll jacket ( ) of the driven roll ( ) to rotate it. The roll ( ) includes a central static shaft ( ) and a bearing (G) to support it. In order to allow axial and radial motions of the roll's ( ) roll jacket when the driving transmission ( ) is in the fixed position, a seal ( ) including a sliding ring ( ) is fitted in between the driving transmission ( ) and the roll ( ).