Abstract: A transfer mechanism and a circular transfer press combination has plurality of tools for performing operation on components. The tools are arranged in a tool circle. The transfer mechanism has a device for transferring components between stations arranged at equal angles on a first circular path with at least one carried member. A plurality of pocket members is arranged at equal angles on a second circular path is carrier by the carrier member. Each pocket member receives a component and for transporting the component between two of the stations. A drive arrangement is connected to the carrier member for moving the carrier member in a such manner that a center of each pocket member moves along a curved path and passes consecutively through two work stations. The drive arrangement is arranged for conveying to the carrier member a uniform unidirectional rotary motion. A tool actuating device is provided for operating the tools consecutively one after the other.

Abstract: A machine for mechanically treating components, such as metallic hollow members having a body and a bottom. The machine has a stationary frame bearing a plurality of work stations each of which has a tool pair including a first fixed tool coaxial with a movable second tool. The first and second tools are arranged on two coaxial circular paths with the first tool of each pair on a bolster. The second tool of each pair is on one end of a ram member having a tool bearing end and an actuated end. The ram member is slidably supported in guiding means. The actuated end of the ram member is connected to a cylindrical actuating cam having a free end in contact with the actuated ram member end. At least one pair of the tools are different than another pair. The tool bolster is immovable, the cam is rotated and transfer mechanisms are associated with the machine so that each component is treated by at least two different pairs of tools.