Abstract: The device comprises a swivel joint coupling, connecting the top plate of the product carrying plate stack to the rod of the flacon sealing cylinder-piston assembly and adapted to allow a given inclination of the top plate and hence of all the other plates operatively associated therewith, an engagement member being provided acting laterally on at least one plate of the stack and adapted to interlock the plates on one side to forcibly tilt them as the rod is raised.

Abstract: The equipment comprises in a lyophilization autoclave an auxiliary inspection door formed in the lower region of the lyophilization chamber main door and effective to allow full view of, and access to, the product carrying plate pack at the bottom of the chamber, and a substantially carriage formed loading platform provided at the inspection door effective to support thereon trays of the product to be lyophilized and guided and positioned in such a way as to remain at a constant height level substantially corresponding to the height level of the uppermost plate in the lower pack.