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:
Jun. 12, 2001
Filed:
May. 18, 1999
Applicant:
Inventor:
Roberto Merelli, Monza Milan, IT;
Assignee:
MorseTEC Europe S.p.A., Milan, IT;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16H 7/12 ; F16H 7/22 ;
U.S. Cl.
CPC ...
F16H 7/12 ; F16H 7/22 ;
Abstract
A hydraulic tensioning device for a power transmission system having a belt or a chain includes a cylinder and piston assembly of which a movable element, generally the piston, acts on the belt or chain so as to ensure that it is tensioned and thus ensures taking up of any slack in the chain or belt. The piston includes a plurality of piston elements slidable along a central axis of the cylinder.
Merelli, Roberto. (2001). Hydraulic chain tensioner with a piston having a plurality of sliding elements (U.S. Patent No. 6244982). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6244982
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile