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:
Nov. 20, 2018
Filed:
Apr. 14, 2016
E.o. Paton Electric Welding Institute of the National Academy of Sciences of Ukraine, Kiev, UA;
Sergii I. Kuchuk-Yatsenko, Kiev, UA;
Valerii G. Kryvenko, Kiev, UA;
Oleksandr V. Didkovskiy, Kiev, UA;
Mykola Y. Koval, Kiev, UA;
Andrii N. Levchuk, Kiev, UA;
Abstract
Application of the machine for flash-butt welding of rails with one rod, which connects two tong-type clamping devices is widening greatly the functional capabilities at its service, both in welding of separate rails and also in repair of rail tracks under the field conditions and in hard-to-reach places such as railway switches and frogs, the underground tracks, rails, which are laid side by side at a close distance, etc., not changing the optimum process and quality of the welded joints.