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:
Aug. 07, 1990
Filed:
Mar. 07, 1988
Applicant:
Inventor:
Laurent Aumercier, Phalsbourg, FR;
Assignee:
Ferco International, Sarresbourg, FR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
E05F / ;
U.S. Cl.
CPC ...
49342 ; 49341 ; 49252 ;
Abstract
An opening and closing device for outwardly pivoting frame closures, such as windows includes an operating handle, such as a crank or the like, which is connected to the pivoting frame drive mechanism fitted in the groove of the lower edge of the fixed frame. This drive mechanism includes a translation mechanism driven by the operating handle and actuating the rotation mechanism of the pivoting frame. The mechanism for rotation cooperates with a secondary translation element connected either directly or through a secondary arm to the pivoting frame in order to displace the latter's rotation axis in a plane parallel to that of the fixed frame.