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Early tool sets consisted of hex drive sockets and an ell bar for the drive tool. Beginning in the 1930s, the None Better line consisted of a wide variety of 1/2 square drive tools with a Cadmium finish. At this time, New Britain Machine was also supplying tools for Sears in their Craftsman line of tools. These tools are easy to distinguish as ...
Vlchek originally made and sharpened tools for stonecutters and masons, and later made tools for automobiles and for agriculture machinery. Vlchek Tool Company was founded as a blacksmith shop in 1894 in Cleveland, Ohio by Frank J. Vlchek. [1] It was incorporated in 1909. [1] In 1958 Pendleton Tool Industries Co. bought the Vlchek Tool Company. [2]
Ingersoll Machine Tools is a supplier of machine tools, including large five axis milling machines, large 3D Printers, and automated fiber placement (AFP) for the aerospace industry. [5] It has made the wing molds for Mitsubishi, supplier of the wings on the Boeing 787. [6] In 2010, it received Best Supplier Award from Alenia Aeronautica. [7]
Dye penetrant inspection (DP), also called liquid penetrate inspection (LPI) or penetrant testing (PT), is a widely applied and low-cost inspection method used to check surface-breaking defects in all non-porous materials (metals, plastics, or ceramics).
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Joseph Westley Newman (July 2, 1936 – March 6, 2015) was an American inventor and author who developed an "energy machine" which he attempted to patent, but was rejected by the US Patent and Trademark Office on grounds of being a perpetual motion machine.
Eric Pfeiffer Newman (May 25, 1911 – November 15, 2017) was an American numismatist. [ 1 ] [ 2 ] [ 3 ] He wrote several "works about early American coins and paper money considered the standards on their subjects", as well as hundreds of articles. [ 4 ]
Newman's Energy Machine was a DC motor which the inventor, Joseph Newman, claimed to produce mechanical power exceeding the electrical power being supplied to it. In 1979, Newman attempted to patent the device, but it was rejected by the United States Patent Office as being a perpetual motion machine . [ 1 ]