safety mechanism to prevent the accidental mating of the crankshaft to the pallet in a bescolatore safety mechanism to prevent the accidental mating of the crankshaftthe pallets in a bescolatore or blender

摘要

A safety mechanism to insure that a blender jar is properly mounted over the high speed comminuting blades of a blender to prevent exposure of the blades when they are revolving. The jar must be inserted on a base member properly and twisted to a locked position to enable the base, which has a portion of the driven blade shaft in it, to be connected to the drive shaft of the blender.