SLIP RING
http://data.posccaesar.org/rdl/RDS5796125
<http://rds.posccaesar.org/2008/02/OWL/ISO-15926-2_2003#ClassOfInanimatePhysicalObject>
2006.09.05
u82237
A ring of conducting material which is attached to and rotates with a shaft, so that the electric current may be transferred to a stationary circuit through a fixed brush pressing against it.
RDS5796125
SLIP RING
SLIP RING
Qualified
Oxford English Dictionary (OED)
579612500