Patent ID: 7153128
Filing Date: 2006-12-26
Classification: B29C,B30B,Y10T

Abstract:
1. A press mechanism comprising: a lever member having a supporting point at one end, having a force point at the other end, and having an action point between the supporting point and the force point; a shaft which is coupled to the action point of the lever member and which pivots the lever member to move along its axial direction; a press plate fixedly provided at an end in a driving direction of the shaft; a first support mechanism which supports the lever member pivotally at the force point and movably in a direction traversing the driving direction; a second support mechanism which supports the lever member pivotally at the supporting point and movably in a direction traversing the driving direction; a first drive mechanism which urges the first support mechanism in the driving direction so that the lever member pivots on the supporting point to drive the press plate; and a second drive mechanism which urges the second support mechanism in the driving direction so that the lever member pivots on the force point to drive the press plate.