drive-release ratchet

English to Swedish Law/Patents Medical: Instruments

a drive-release ratchet having a plurality of ratchet drive surfaces and a plurality of ratchet release surfaces inclined relative to a rotational reference plane, and a control ratchet comprising a plurality of control drive surfaces and a plurality of control release surfaces inclined relative to the rotational reference plane.....vad kan en drive-release ratchet vara? drivfrigöringsspärr? "Ratchet (i det här fallet) läser jag som "spärr" och/eller "spärrhjul" beroende på sammanhanget och drive surface som "drivyta" - e