PRESSURIZED FLUID OPERATED CYLINDER

摘要

The cylinder includes a cylindrical body and two heads made rigid therewith by means of connection rings interposed between the cylindrical body and a cylindrical member rigid with the heads and extending inside and parallel to the cylindrical body. The rings abut against mechanical retainers rigid with the cylindrical body and threadably engage the heads. Fluid-tight sealing is provided by O-ring seals.