Устройство для переключения числа оборотов коробок скоростей металлорежущих станков и других машин

• Main Authors: KOGEL P.G, KIRYANOV A.I, GOLTSIKER D.G, KITENKO A.I, ELYASBERG M.E
• Format: Patent
• Language: Russian
• Published: 30.11.1951
• Subjects: COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOTDIRECTED TO A PARTICULAR RESULT; DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g.ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OFPARTICULAR DETAILS OR COMPONENTS; METAL-WORKING NOT OTHERWISE PROVIDED FOR; PERFORMING OPERATIONS; TRANSPORTING