Car coupler air cylinder

• Main Authors: ZHOU HONGDE, ZHANG TAO, ZHANG GAOTING, SHAN XIAORONG, YUAN HONGLEI, SHAN JUNBO
• Format: Patent
• Language: Chinese; English
• Published: 26.07.2024
• Subjects: BLASTING; COUPLINGS; CYLINDERS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR; DRAUGHT AND BUFFING APPLIANCES; ENGINEERING ELEMENTS AND UNITS; FLUID-PRESSURE ACTUATORS; FLUID-PRESSURE ACTUATORS, e.g. SERVO-MOTORS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS; HEATING; HYDRAULICS OR PNEUMATICS IN GENERAL; LIGHTING; MECHANICAL ENGINEERING; PERFORMING OPERATIONS; PISTONS; RAILWAYS; SEALINGS; SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; THERMAL INSULATION IN GENERAL; TRANSPORTING; WEAPONS

The utility model discloses a car coupler air cylinder which comprises a front end cover, a rear end cover and a cylinder barrel, the front end cover and the rear end cover are respectively installed on the inner side walls of the two ends of the cylinder barrel in an inserted mode, and the front end cover and the rear end cover are respectively and evenly provided with three threaded holes and an inlet and an outlet. Four connecting holes are evenly formed in the peripheral sides of the two ends of the cylinder barrel, the four connecting holes correspond to the three threaded holes and the inlet and outlet correspondingly, and inlet and outlet pipes and three screws are evenly arranged on the outer sides of the two ends of the cylinder barrel. One ends of the three screws penetrate through the three connecting holes to be rotationally fixed into the three threaded holes in a threaded mode, and one end of the inlet and outlet pipe penetrates through the last connecting hole to be inserted and fixed into the