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:
Jul. 25, 1995
Filed:
Aug. 12, 1993
Lyle P Gunnell, Hartland, WI (US);
Duong Van Le, Milwaukee, WI (US);
Harnischfeger Corporation, Brookfield, WI (US);
Abstract
A method of testing a filler material to be used in an arc welding process, the method comprising the steps of providing first and second test plates, the first test plate having a generally planar surface, and the second test plate having opposed, parallel, generally planar surfaces and a beveled edge forming a generally planar beveled surface extending at an angle from one of the opposed surfaces and forming a generally planar land which extends between the beveled surface and the other of the opposed surfaces and which extends generally perpendicular to the opposed surfaces, placing the land in abutment with the first plate surface, providing a restraining fillet weld at the junction of the other surface of the second plate and the first plate surface, and using the filler material to provide a test fillet weld at the junction of the beveled surface and the first plate surface.