摘要:
A plastic bottle with an attachable handle for lifting, carrying and pouring. The handle generally is L-shaped. One leg of the handle coacts with and is affixed to the neck of the bottle and the other leg coacts with the sidewall of the bottle. When the handle is attached, the one leg generally is horizontal and can be snapped on or otherwise affixed to the neck of the bottle, and the other leg generally is vertical and can be in engagement with or attached to the sidewall of the bottle by interlocking, welding, bonding, adhesive, banding or other means. Also, when attached the handle is positioned substantially within the breadth of the bottle.In forming the bottle and handle of the present invention, means can be provided for properly aligning the handle and bottle to facilitate coaction and attachment therebetween.In a preferred embodiment the present invention provides a large biaxially oriented pressurized bottle with a lifting, carrying and pouring attachable handle without impairing the desired shape and properties of the bottle.
摘要:
A plastic bottle with an attachable handle for lifting, carrying and pouring. The handle generally is L-shaped. One leg of the handle coacts with and is affixed to the neck of the bottle and the other leg coacts with the sidewall of the bottle. When the handle is attached, the one leg generally is horizontal and can be snapped on or otherwise affixed to the neck of the bottle, and the other leg generally is vertical and can be in engagement with or attached to the sidewall of the bottle by interlocking, welding, bonding, adhesive, banding or other means. Also, when attached the handle is positioned substantially within the breadth of the bottle.In forming the bottle and handle of the present invention, means can be provided for properly aligning the handle and bottle to facilitate coaction and attachment therebetween.In a preferred embodiment the present invention provides a large biaxially oriented pressurized bottle with a lifting, carrying and pouring attachable handle without impairing the desired shape and properties of the bottle.
摘要:
A method of making a seat shell having an inner and an outer wall with a cavity therebetween, said method including expanding a hollow softened element of thermoplastic synthetic resin material against the internal surfaces of a mould by injecting a gaseous fluid into said hollow softened element, the mould being so shaped that the seat shell produced therefrom has a seat portion and a back rest portion which are integral with each other.
摘要:
A mold assembly is provided for forming a container with an inner channel in the wall of the container, which assembly includes a mold having an interior molding cavity and a passageway passing through at least one walled surface thereof, and an elongated core removably positioned in the passageway with a portion thereof extending into the interior molding cavity.
摘要:
Mold hanger for supporting a bottle mold in a molding station, the mold hanger comprising a piston and piston sleeve fully contained within the mold hanger configured to push a moveable insert into the mold. Also disclosed is a method of retrofitting an original rotatable blow molding module having multiple existing blow molding stations, each existing mold hanger defining an existing outer envelope. The disclosed method may include providing an improved mold hanger substantially contained within the respective existing outer envelope and including low-profile drive mechanisms configured opposably to drive moveable inserts into the mold. Further disclosed is a method of manufacturing a blow molded bottle with a deep pinch grip, the method including providing within a mold hanger a drive mechanism to drive a moveable insert into the mold. A bottle made by such methods is also disclosed.
摘要:
Disclosed is a mold hanger for supporting a bottle mold in a blow molding station, the mold hanger comprising a piston and piston sleeve fully contained within the mold hanger configured to push a moveable insert into the mold. Also disclosed is a method of retrofitting an original rotatable blow molding module having multiple existing blow molding stations, each existing mold hanger defining an existing outer envelope. The disclosed method may include providing an improved mold hanger substantially contained within the respective existing outer envelope and including low-profile drive mechanisms configured opposably to drive moveable inserts into the mold. Further disclosed is a method of manufacturing a blow molded bottle with a deep pinch grip, the method including providing within a mold hanger a drive mechanism to drive a moveable insert into the mold. A bottle made by such methods is also disclosed.
摘要:
Improved blow-molded wheels, methods for producing the same, and children's ride-on vehicles including the same are disclosed. The blow-molded wheels may include a blow-molded body that has a tread surface, first and second sidewalls and an axis. The body may be configured to rotate about the axis. The tread surface may extend circumferentially around the body and may extend between the first and second sidewalls. A first region of the tread surface may be disposed between the first sidewall and the central circumference of the blow-molded body. A second region of the tread surface may be disposed between the second sidewall and the central circumference of the blow-molded body. A recessed region may be positioned between the first region and the second region with the radial distance to the recessed region being less than the radial distances to the first and second regions.
摘要:
The apparatus is constituted from a mold (1, 17, 14) formed by a central body (14) and a first head (1) and a second head (17) connected on opposite sides of the central body (14), as well as it having a rigid and perforated guide (5), which is axially centered inside the mold (1, 17, 14) whereon the blank pipe (10) is coupled longitudinally. This guide is provided with orifices (9) for the passage therethrough of an expansion fluid (18) which causes the expansion of the blank pipe (10) against the inner walls of the mold (1, 17, 14) without any heat exchange between the blank pipe (10) and the mold (1, 17, 14).