Apparatus for joining two electric conductors

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United States of America Patent

PATENT NO 4736881
SERIAL NO

06452408

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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An apparatus for joining of two electric conductors, preferably strands or the like, with an easy adaptation to different conductor sizes without having to cover the conductors to be joined with a sleeve. The apparatus comprises a sonotrode (58) generating ultrasonic oscillations, as well as at least one serving as an anvil (60, 62), where the sonotrode on its circumferential surface has at least one recess (68, 70 76, 78) being adapted to conductors to be joined, which recess is starting fron a lateral face of the sonotrode along which an area (76, 78) of the anvil can be moved, said area having a projection (72, 74) adapted to the recess, and where in the position of sonotrode and anvil for joining the conductors, the recess and the coordinated projection are defining a hollow space representing a compression chamber, running parallel or almost parallel to the oscillation axis of the sonotrode and being open on its front faces for inserting the conductors.

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Patent Owner(s)

Patent OwnerAddress
SCHUNK ULTRASONICS TECHNOLOGY INC A CORP OF WINot Provided

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Niebuhr, Freidrich W Aschaffenburg, DE 1 7

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