| 摘要 |
mechanical engineering hydraulic systems, applicable in hydrofied machines, hydraulic systems of machine tools and various equipment. SUBSTANCE: the hydraulic cylinder has a barrel, rod attached to the latter by a nut, seal. Holes for a rod with a diameter exceeding the rod diameter are made in the piston. The piston is additionally attached to the rod on the side of the nut by means of semi-rings and a spring washer, and on the opposite side - by means of semi-rings. EFFECT: enhanced wear resistance of hydraulic cylinder. 1 dwg
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