книги Наука, техника, медицина Техника Строительство Градостроительство и архитектура

Trunnion

Код 3274546

  • ISBN: 978-5-5143-7621-6

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Аннотация к книге "Trunnion"

High Quality Content by WIKIPEDIA articles! A trunnion (from Old French "trognon", trunk) is a cylindrical protrusion used as a mounting and/or pivoting point. In a cannon, the trunnions are two projections cast just forward of the center of mass of the cannon and fixed to a two-wheeled movable gun carriage. As they allowed the muzzle to be raised and lowered easily, the integral casting of trunnions is seen by military historians as one of the most important advances in early field artillery.

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ISBN: 978-5-5143-7621-6

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Методология Машиностроение Справочники Словари-справочники

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