Patent ID: 11873128
Assignee: DUKANE IAS, LLC
Field: Other special machines (Mechanical engineering)
Classification: CPC B | IPC B

Claim 20:
21. The system of claim 1, wherein the first horn includes a third part-interfacing surface opposite the first part-interfacing surface and the second horn includes a fourth part-interfacing surface opposite the second part-interfacing surface, wherein the first ultrasonic energy causes the third part-interfacing surface to vibrate back and forth along its length and the second ultrasonic energy causes the fourth part-interfacing surface to vibrate back and horn along its length, and wherein the controller is further configured to cause the first horn to rotate about its longitudinal axis and cause the second horn to rotate about its longitudinal axis such that the part to be welded passes between the first part-interface surface and the second part-interfacing surface or between the third part-interface surface and the fourth part-interfacing surface.