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:
Mar. 11, 2003
Filed:
May. 16, 2002
Alberto Arozena Bergaretxe, Oñate, ES;
ULMA C Y E, S. COOP., Onate, ES;
Abstract
The formwork system is based on the use of modules that can be coupled to each other, both laterally and vertically, with each one comprised of a pair of metal sheets ( ) that determine the inner and outer faces of the formwork, with threaded transverse rods ( ) that join the sheets ( ) to each other, and welded to the outer sides of these are a series of trapezoidal profiles ( ) and two edge profiles ( ′). The system includes stiffeners ( ) that are provided with tensioning devices, with the stiffeners ( ) connected to the trapezoidal profiles ( ) by triangular plates ( ) on which act the tensioning devices in order to move these triangular plates and thereby to curve the panel, maintaining the curvature in the blocked position by means of a device installed between the triangular plate ( ) and the corresponding trapezoidal profile ( ) and by another tensioning device ( ) applied to the stiffeners ( ).
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile