B66B13/00—Doors, gates, or other apparatus controlling access to, or exit from, cages or lift well landings
B66B13/02—Door or gate operation
B66B13/14—Control systems or devices
B66B13/16—Door or gate locking devices controlled or primarily controlled by condition of cage, e.g. movement or position
B66B13/18—Door or gate locking devices controlled or primarily controlled by condition of cage, e.g. movement or position without manually-operable devices for completing locking or unlocking of doors
B66B13/20—Lock mechanisms actuated mechanically by abutments or projections on the cages
Dispositif électromécanique de commande de l'ouverture d'une serrure et serrure de portière de véhicule automobile comportant un tel dispositif
Dispositif de verrouillage d'une couverture de piscine comprenant des moyens de retenue d'un element d'accrochage mobile entre une position verrouillee et une position deverrouillee.