Eccentric vertebral body head

Eccentric vertebral body head

The eccentric cone can keep the equipment connected with the cone on the same level, reducing the difficulty of the eccentric cone's discharging and the load and stress exerted on it. The purpose of the utility model can reach an eccentric cone through the following measures, including the straight edge, the cone part and straight edge, the two ends of the conical part are respectively connected with the upper and lower end of the straight edge of the top surface and the bottom of the straight edge connected, wherein the straight edge on the upper end of the lower end under the straight edge parallel and perpendicular to the joint with a conical surface of the conical part of the bus. The upper straight edge and the lower straight edge of the utility model are both highly uneven and smooth changing rings, in which the upper and lower sides of the upper straight edge both form a smooth end face.

(the upper and lower ends of the upper straight edge)

The upper and lower sides of the lower straight edge both form a smooth end face.

(that is, under the straight edge of the top surface and the bottom surface), straight edge on the upper end of the lower end of the lower straight edges respectively with a cone generatrix cone part of vertical, the eccentric cone by the cone generatrix parallel with the horizontal plane is placed on the straight edge on the upper end of the straight edge of the end respectively perpendicular to the ground so that the cone formed from the straight edge on the bus until a complete line of the straight edge.

The connection between the upper straight edge and the cone and the connection between the lower straight edge and the cone are the transition surfaces to reduce the stress distribution.