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:
Dec. 16, 2008
Filed:
May. 02, 2006
Manfred Meinig, Rietheim-Weilheim, DE;
Manfred Meinig, Rietheim-Weilheim, DE;
METU-System Meinig KG, Rietheim-Weilheim, DE;
Abstract
A process is provided for producing a connecting flange () for a butt joint on an end of a pipe section () of sheet metal with circular or oval cross section. The process includes sliding a pipe piece over the outer side of a pipe section (), so that the pipe piece forms on the outer side of the pipe section () a reinforcing ring () lying flush against the pipe section () and bending the one end of pipe section () and the end of the reinforcing ring lying thereupon, from the pipe wall () outwards, to form a projecting ring rim () in the pipe section () and to form a flank () in the reinforcing ring (). The flank () of the reinforcing ring () can lie against at least the radially inner part of the projecting ring rim (), thereby forming the connecting flange.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile