line, Oil, Air and Drain Service, par-ticularly adaptable for AutomotiTe use. Male orfemale pipe threaded ends, soldering or flaredtubing union connections. Spring Key Pattern provides sfelf-adjuttment,though easily operated key. The comprehensive line of LunkenheimerGround Key Cocks for all… … I GEARING \\ orn-out Gear Teeth— THE REMEDY Everything wears out—even gear tieth.But some wear too rapidly. Van Dorn Gears stay on the job. The reason is obvious. A complete analysis of the gear applicationdictates the most suitable material touse, the proper method for cutting orgenerating the…
Automobiles · Aeronautics
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