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:
May. 23, 2006
Filed:
Jan. 08, 2003
Bruno Maino, Monza, IT;
Bruno Maino, Monza, IT;
Morse TEC Europe S.r.l., Acore, IT;
Abstract
A cartridge tensioner () for drive transmission belts and chains comprises a cylinder () with a cylinder bore, a piston () slidably received in the cylinder bore and provided with a piston bore (), a vent device () housed in the piston bore and comprising an end part and a stem integral with each other, a pressure spring () acting between a shoulder of the cylinder and the vent device, and a retaining device (), accessible from the outside of the cylinder. The retaining device, in a position engaged with the stem of the vent device, retains the vent device preventing the action of the spring on the piston, and, in a position of disengagement from the stem of the vent device, allows the spring to bias the device against the piston and to act consequently on the piston.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile