Fan -shaped cylinder

• Main Author: JIANG MENGJIE
• Format: Patent
• Language: Chinese; English
• Published: 04.01.2017
• Subjects: BLASTING; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR; FLUID-PRESSURE ACTUATORS; FLUID-PRESSURE ACTUATORS, e.g. SERVO-MOTORS; HEATING; HYDRAULICS OR PNEUMATICS IN GENERAL; LIGHTING; MECHANICAL ENGINEERING; SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; WEAPONS

The utility model discloses a fan -shaped cylinder belongs to pathology utensil field, and the structure includes: pivot, O type circle, heterotypic sealing washer, first cylinder, screw, second cylinder, piston, nut, double -screw bolt, packing ring, cylindric lock, pivot circumference is equipped with the ring channel that holds O type circle, and the pivot symmetric distribution is in the heterotypic sealing washer left and right sides, the outside cladding of abnormal shape sealing washer has first cylinder, the first cylinder left and right sides is equipped with the through -hole that holds the pivot, the through -hole inner wall is equipped with the ring channel that holds O type circle, and first cylinder forms for the laminating of bilateral symmetry two parts, controls the first cylinder of two parts and realizes linking firmly through the screw, and the piston is arranged in heterotypic sealing washer inner chamber. The utility model discloses simple structure, it is little, sealed tight to open th