Brush block for a slipring

摘要

A brush block for a slip ring assembly consists of a spring wire that is mechanically supported by two bores of a printed circuit board and continues into two contact springs. Furthermore, the spring wire comprises a solder joint for electrically contacting the printed circuit board. The solder joint is mechanically decoupled from the contact springs by means of two cranks of the spring wire.

主权项

1. Brush block for at least one slideway, the brush block comprising:
a carrier with a first side configured to face away from the slideway, and a second side configured to face toward the slideway, and a spring wire fastened to the carrier, the spring wire defining one or more contact springs, wherein the spring wire is electrically connected by a contacting point with an electrical conductor at the carrier, wherein the carrier comprises two bores for supporting the spring wire, and the spring wire extends through both bores from the first side to the second side, and extends from at least one of the two bores to define the one or more contact springs on the second side, and wherein the spring wire defines on the first side of the carrier one or more relief members each disposed between the contacting point and one of the one or more contact springs, wherein each relief member comprises a portion of the guide wire that is spaced apart from the first side of the carrier between the contacting point and the contact spring.