The present invention relates to a disengagement device for a seed drill dispensing member (31) comprising a locking member (80) and a support member (70) on which the locking member is mounted, in which the locking member admits two stable positions relative to the support member and is switchable between them, the locking member (80) being configured to be in a stable stable position, disengage the dispensing element.La présente invention concerne un dispositif de débrayage pour élément de distribution (31) de semoir comportant un organe de blocage (80) et un organe support (70) sur lequel l'organe de blocage est monté, dans lequel l'organe de blocage admet deux positions stables par rapport à l'organe support et est basculable entre celles-ci, l'organe de blocage (80) étant configuré pour pouvoir, dans une position stable active, débrayer l'élément de distribution.
