| 摘要 |
<p>PURPOSE:To enable relative motions between main bodies and floating bodies to be absorbed between one side iron cores and the other side windings, by electromagnetically coupling one side windings of transformers fixed on the main bodies and the other side windings of transformers fixed on the floating bodies, through iron cores fixed on the main bodies. CONSTITUTION:With electrically connecting main bodies and floating bodies by electromagnetic induction effects of transformers 1, 1', relative motions between the main bodies and floating bodies are absorbed between stationary iron cores 2, 2' of the respective transformers 1, 1' fixed on the main bodies and secondary windings 10, 10' of the respective transformers 1, 1' fixed on the floating bodies. Thus, relative motions generated at the connecting parts can be safely absorbed, and the connecting parts can be completely prevented from wearing with non-contact electrical connection being achieved, and relative rotating motions between the main bodies and floating bodies can be realized without limitation, and fittings at the connection parts can be made unnecessary, and generation of electrical sparks can be removed.</p> |
