Patent ID: 7735390
Filing Date: 2010-06-15
Classification: B25J,Y10T

Abstract:
1. A high-speed parallel robot with four degrees of freedom comprising: a base plate; a mobile platform carrying a tool; four actuators, each of said actuators being integral with the base plate; four kinematic links, each one of said kinematic links articulated at one of its ends to the mobile platform, and at its other end, through a rotational joint, to a respective one of said actuators, wherein the mobile platform includes four members linked together by means of revolving joints, the members being joined together through their ends, each one of said members being parallel to another one of said members so that said members form a planar parallelogram, the members forming an articulated mobile platform with one degree of freedom in the plane of the mobile platform, and the actuators being positioned symmetrically on the base plate.