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:
Oct. 30, 2007
Filed:
Apr. 10, 2006
Joseph Petrus Johannes Sanders, Cuijk, NL;
Pieter Antoon Peeters, Horst, NL;
Joseph Petrus Johannes Sanders, Cuijk, NL;
Pieter Antoon Peeters, Horst, NL;
Inalfa Roof Systems B.V., Venray, NL;
Abstract
An assembly for covering an opening comprises a movable cover having a first flexible cover part that can be wound on or off a winding tube, a second rigid cover part attached to the first cover part at the end of latter remote from the winding tube and a third flexible cover part attached to the second cover part at the end of latter remote from the first cover part, wherein the free end of the third cover part extends around a reversing member which is movable by a first driving member, which free end is connected to a second driving member, and wherein the ratio between the winding velocity Vof the winding tube, and thus the first and second cover parts, the driving velocity Vof the first driving member and the driving velocity Vof the second driving member is such, that V+V=2 V, whereas V>V>V>0.