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. 11, 1982
Filed:
Feb. 02, 1981
Applicant:
Inventor:
Maurico Oddenino, Turin, IT;
Assignee:
ITW Fastex Italia S.p.A., Turin, IT;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
F16K / ;
U.S. Cl.
CPC ...
251165 ; 251175 ; 251188 ; 251301 ;
Abstract
A cock for controlling the heating system of a motor vehicle has a flat valve member controlled by a lever. Under operating conditions said valve member is permanently biased by the pressure of the heating liquid against a sealing ring provided in the seat of the valve member in the cock housing and the control lever is connected to the pin of said valve member by means of a screw, the screw serving as a secondary means for biasing the valve member.