Patent ID: 6333487
Filing Date: 2001-12-25
Classification: B23K

Abstract:
A torch-angle setting device characterized in that the torch-angle setting device comprises a turning shaft which is arranged perpendicularly to material being cut, a first rotation shaft which is arranged at right angle to the turning shaft and which has an end connected with the turning shaft, a second rotation shaft which is arranged in parallel with the first rotation shaft, a first arm which is connected with the first rotation shaft and with the second rotation shaft, a second arm which has an end connected with the second rotation shaft, a driving means for rotating the first arm on the first rotation shaft and rotating the second arm, by an angle which is twice as much as the angle of rotation of the first arm, on the second rotation shaft in the opposite direction to the direction of rotation of the first arm, along with the rotation of the first rotation shaft, and said second arm is substantially formed as a torch.