Abstract: A safety device for a press having a head for applying force, a single fixed pressure source for actuating a low force pressure driven actuator and a high force pressure driven actuator for the head, wherein the operation of the head is limited to only with the low force actuator until the head is in a safe position, when the head is determined to be in a safe position the high force actuator's use is permitted.

Abstract: A system and method for terminating a wire having an aluminum conductor includes a terminal having a conductor receiving area adapted to receive the aluminum conductor, and a welding buffer sized and shaped to fit within the conductor receiving area of the terminal with the aluminum conductor disposed between the welding buffer and the terminal. The terminal, the welding buffer and the aluminum conductor are ultrasonically welded together to form an integrated unit, such that the welding buffer forms a part of a finished terminated wire assembly.

Abstract: A system and method for terminating a wire having an aluminum conductor includes a terminal having a conductor receiving area adapted to receive the aluminum conductor, and a welding buffer sized and shaped to fit within the conductor receiving area of the terminal with the aluminum conductor disposed between the welding buffer and the terminal. The terminal, the welding buffer and the aluminum conductor are ultrasonically welded together to form an integrated unit, such that the welding buffer forms a part of a finished terminated wire assembly.

Abstract: An ultrasonic welding assembly is disclosed. The assembly includes an ultrasonic welder having nodal horn support for improving transmission of transducer energy to the weld comprising an acoustical tool having a horn; a weld tip on the end of said horn; and at least two nodal mounts which are in contact with and axially and radially support said horn. The horn self-aligns in housing by sitting a housing-key within a keyway in the horn. The weld tip self aligns by sitting the keyed tip in a keyway of the horn.

Abstract: A safety device for a press having a head for applying force, a single fixed pressure source for actuating a low force pressure driven actuator and a high force pressure driven actuator for the head, wherein the operation of the head is limited to only with the low force actuator until the head is in a safe position, when the head is determined to be in a safe position the high force actuator's use is permitted.

Abstract: An ultrasonic welding assembly is disclosed. The assembly includes an ultrasonic welder having nodal horn support for improving transmission of transducer energy to the weld comprising an acoustical tool having a horn; a weld tip on the end of said horn; and at least two nodal mounts which are in contact with and axially and radially support said horn. The horn self-aligns in housing by sitting a housing-key within a keyway in the horn. The weld tip self aligns by sitting the keyed tip in a keyway of the horn.