摘要:
An apparatus for making frozen comestibles including a base having a plurality of apertures formed within said first site thereof, and a plurality of molds attached to or formed integrally with the base. Each of the molds includes a receiving surface and an opening aligned with a corresponding one of the apertures of the base. Each of the molds is moveable between a first position, in which a substantial portion of at least one mold is positioned within the interior portion of the base and said receiving surface forms a molding cavity that is adapted to receive a comestible to be frozen, and a second position, in which a substantial portion of the mold extends outwardly from the first side of the base and the receiving surface of the mold is exposed externally.
摘要:
A control system for a variable pitch propeller having a driving engine with a fuel throttle in which the pitch of the propeller is automatically controlled to maintain substantially constant engine speed while the throttle is manually adjusted during takeoff and cruising, and the throttle is automatically adjusted to maintain substantially constant engine speed while the pitch of the propeller is manually adjusted during landing and taxiing. A single control lever is provided for selectively making one or the other system of operation effective.
摘要:
An ice mold includes a first mold assembly and a second mold assembly, each including a base with an aperture and a mold attached to the base. Each of the molds includes a receptacle that forms a cavity. The first mold assembly is attached removably to the second mold assembly such that a liquid-tight seal is formed between the molds. When the first mold assembly and the second mold assembly are attached to one another, the cavities of the molds form a molding cavity. When the first mold assembly and the second mold assembly are detached from one another, each of the receptacles is moveable from a first molding position, in which the receptacle is positioned within the respective aperture of the base, and a second inverted position, in which at least a portion of the receptacle of extends outwardly from the aperture.