CPC B61L 15/0027 (2013.01) [B61L 3/225 (2013.01); B61L 3/227 (2013.01); B61L 27/70 (2022.01); B61L 2003/228 (2013.01)] | 25 Claims |
1. A rail system, comprising:
a rail including a profiled part arranged on the rail and having a first cavity and a second cavity that extend in parallel to each other and that terminate at an opening into the environment; and
mobile parts adapted to move along the rail;
wherein regions of at least one of the mobile parts at least partially project into the first cavity and into the second cavity, a first one of the regions including a first transmitter and a first receiver arranged in the first cavity, a second one of the regions including a second transmitter and a second receiver arranged in the second cavity, and a stationary transmitter and a stationary receiver are arranged at at least one of the regions of the mobile part that at least partially projects into the first cavity and/or the second cavity.
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