Apparatus menager a rotary knife for the preparation of food products comprising a safety guard

摘要

This household appliance comprises a bowl (2) housing a knife and locked with a removable lid (18); a removable motor unit (31) the output shaft of which rotates the knife (10); a switch (47) arranged in the supply circuit of the motor and actuated by a manual control member (49); and a safety device authorising the closure of the switch (47) only when the lid is properly locked on the bowl. The invention is characterised in that the safety device comprises a first part (61) mounted integrally in the lid (18) movable between a retracted inoperative position and a projecting operative position, and a second part (63) movable in the motor unit (31) between a safety position in which it blocks the switch (47) in an open state when the first part (61) is in inoperative position and a retracted state for which it is actuated by the first part (61) in operative position so as to release the switch (47).