Record player playback head dust removing brush - is mounted on chassis so that it cleans head during its travel before starting each record

摘要

An adjustable cleaning brush is mounted on record playing units so that it automatically cleans the playback head before each record is played. The device consists of a small brush mounted in an adjustable mount such that the brush position can be altered by turning it in its holder. The base of the mount can have an adhesive, a permanent magnet, or a screw, depending on the version, and this is mounted on the chassis of the record player. When the head moves, or is moved from its rest position, to start a record, the pickoff head is cleaned by the brush, the position of which has been chosen to achieve this.