초록 ▼

In order to compress electric conductors (22) like strands by means of ultrasonics and/or weld them together in a joining knot it is suggested that the sonotrode (10) of an ultrasonic welding device has a surface (18) preferably positioned centrally above or below the longitudinal axis of the sonotr

In order to compress electric conductors (22) like strands by means of ultrasonics and/or weld them together in a joining knot it is suggested that the sonotrode (10) of an ultrasonic welding device has a surface (18) preferably positioned centrally above or below the longitudinal axis of the sonotrode (14), which surface being coordinated with a surface (20) of an anvil (12) for the upper and lower bounding of a compression chamber (24) for the lodging of the conductors (22). The compression chamber (24) is laterally limited by cheeks of which at least one is movably designed.

대표청구항 ▼

A device for the joining of electrical conductors such as strands comprising a sonotrode for generating sound vibrations, a counter-electrode serving as an anvil for cooperation with said sonotrode, limiting elements, a compression chamber defined between a portion of said sonotrode and anvil and sa

A device for the joining of electrical conductors such as strands comprising a sonotrode for generating sound vibrations, a counter-electrode serving as an anvil for cooperation with said sonotrode, limiting elements, a compression chamber defined between a portion of said sonotrode and anvil and said limiting elements to receive the electrical conductors, one of said limiting elements lying opposite and spaced from said other limiting element and said sonotrode and said anvil lying opposite one another and spaced from each other to thereby define said compression chamber, one of said limiting elements and one of said sonotrode and anvil of the compression chamber being movably mounted whereby said device is able to accommodate conductors for varying cross-sections.