ROTOR OF A ROTARY CYLINDER

摘要

A rotor for a rotary cylinder includes a body having a tube and a plate which has the first end integrally formed to the tube, and the second end of the plate extends radially relative to the tube. The plate is a solid plate and has a curved outer periphery. A first recessed area is defined in each of the top and the bottom of the plate. A waist is formed to the plate and located between the first and second ends of the plate. A resilient coat is coated to the body and includes a Y-shaped seal portion along the curved outer periphery of the plate so as to be movably in contact with the inside of the cylinder.

主权项

1. A rotor for a rotary cylinder, comprising:
a body having a tube and a plate which has a first end integrally formed to the tube, a second end of the plate extending radially relative to the tube, the plate being a solid plate and having a curved outer periphery, a first recessed area defined in each of a top and a bottom of the plate, a waist formed to the plate and located between the first and second ends of the plate, and a resilient coat coated to the body and including a Y-shaped seal portion along the curved outer periphery of the plate.