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:
Sep. 28, 2010
Filed:
Mar. 11, 2009
Sergey I. Kuchuk-yatsenko, Kiev, UA;
Vladimir S. Kachinsky, Kiev, UA;
Boris A. Galyan, Kiev, UA;
Nikolay I. Koval, Kiev, UA;
Alexander P. Miroshnichenko, Kiev, UA;
Vadim Y. Ignatenko, Kiev, UA;
Andrey N. Levchuk, Kiev, UA;
Sergey I. Kuchuk-Yatsenko, Kiev, UA;
Vladimir S. Kachinsky, Kiev, UA;
Boris A. Galyan, Kiev, UA;
Nikolay I. Koval, Kiev, UA;
Alexander P. Miroshnichenko, Kiev, UA;
Vadim Y. Ignatenko, Kiev, UA;
Andrey N. Levchuk, Kiev, UA;
Abstract
A machine for butt welding of pipes can be used in different branches of industry and construction when welding of tubular parts having different configurations and purposes. The machine increases the accuracy of pipe alignment during clamping and reduces frictional losses by using a special mechanism for aligning and clamping the pipes being welded. The improvement makes it possible to improve the quality of welded joints, labor productivity and reliability of machine operation.