| 摘要 |
Provided is a hybrid extrusion press equipped with an electric motor (65) that slides a container holder (18) and with a hydraulic assist cylinder (26), wherein: a connecting rod (50) is fixed to the container holder (18); the hydraulic assist cylinder (26), which includes a piston rod (32), has a gate device (61) that connects or disconnects the connecting rod (50) and the piston rod (32); and the gate device (61) is equipped with a hollow body (33) fixed to the piston rod (32), an enlarged diameter part (34) that is provided at one end of the connecting rod (50) and that moves reciprocally within a hollow part (35) of the hollow body (33), and a locking part (60) that is provided to the hollow body (33) and that locks the enlarged diameter part (34). |
