| 摘要 |
<p>PROBLEM TO BE SOLVED: To easily produce an apparatus for transmitting signals between two terminals. SOLUTION: At least one of terminals is made movable relative to the other terminal. Terminals are connected to each other by at least one wound and extended conductive wire. The conductive wire is housed in a cassette which is shaped into an approximately circular state, and the cassette is constituted of a rotor and stator. A winding of the conductive wire is divided into a wound range in the inside and a wound range in the outside and between both wound ranges, a ring-like guide including the inversely turned part of the winding is installed. The guide 12 is provided with at least projected parts 15, which are unitedly formed and distributed over the whole circumference in the inner face nearer to the wound range in the inside. The guide is provided with projected and curved walls 16 installed between respective two projected parts 15 in the inner face of the wound range in the inside. In the movable range between the walls 16 and projected parts 15, at least one hump 17 is respectively formed.</p> |
