Abstract: A storage container includes a bottom wall, a pair of side walls extending up from the bottom wall, and a pair of end walls extending up from the bottom wall, the bottom wall, side walls, and end walls being interconnected and defining a cargo space. A side rim is disposed on top of the side walls and includes a bottom portion extending outwardly from the side wall and an arch extending upward and downward from the bottom portion. The arch defines a convex upper surface and a concave interior arch surface. A middle portion extends upwardly from the arch, an upper portion extends inward from the middle portion, and a lip extending downward from the upper portion and outside of the cargo space. A plurality of spaced apart ribs extend downward from and traverse the concave interior arch surface.

Abstract: The flexible container relating to the present invention comprises a cylindrical member (10) made from flexible film, a bottom plate member (12) which is harder than the flexible film, fitted into the inner side of a first end section of the cylindrical member (10) and fused-bonding airtightly; and a ring member (11) which is harder than the flexible film, fitted into the inner side of a second end section of said cylindrical member (10) and fused-bonding airtightly. According to this flexible container (2), it is possible greatly to reduce the volume of the container after discharging the highly viscous material from the flexible container, and it is possible to achieve small and inexpensive moulds having excellent productivity as moulding equipment for forming the bottom plate member (12) and the ring member (11), thereby achieving benefits in that the price of the equipment can be reduced significantly.

Abstract: A can end includes a peripheral cover hook a chuck wall dependent from the interior of the cover hook, an outwardly concave annular reinforcing bead extending radially inwards from the chuck wall, and a central panel supported by an inner portion of the reinforcing bead, characterized in that, the chuck wall is inclined to an axis perpendicular to the exterior of the central panel at an angle between 20° and 60°, and the concave cross-sectional radius of the reinforcing bead is less than 0.75 mm.

Abstract: A can end includes a peripheral cover hook a chuck wall dependent from the interior of the cover hook, an outwardly concave annular reinforcing bead extending radially inwards from the chuck wall, and a central panel supported by an inner portion of the reinforcing bead, characterized in that, the chuck wall is inclined to an axis perpendicular to the exterior of the central panel at an angle between 20° and 60°, and the concave cross-sectional radius of the reinforcing bead is less than 0.75 mm.

Abstract: A multilayer plastic container comprises a layer of a polypropylene and a layer of EVOH directly adjacent the layer of polypropylene wherein at least one of the polypropylene and EVOH layers comprises an adhesive such as maleic anhydride concentrate mixed therein to adhere the layer of polypropylene to the layer of EVOH.

Abstract: A plastic bottle is disclosed, which comprises a cylindrical sidewall having a predetermined thickness, an upper mouth-forming portion, a neck extending from this mouth-forming portion, a dome-shaped portion between the neck and one axial end of the cylindrical sidewall, a lower bottom-forming base extending from the other axial end of the cylindrical wall, all about a central axis. The bottle also has at least three substantially vertical exterior ribs that are substantially uniformly angularly spaced from each other about the axis on the neck, and these ribs have maximum cross-sectional radial dimensions along the axis generally greater than said predetermined thickness. The ribs reinforced the neck and distribute forces resulting from impact of a localized force to the mouth-forming portion towards the dome-shaped portion and cylindrical sidewall.

Abstract: A blow-molded plastic container and reinforced lid are simultaneously produced in a blow mold. A lid is reinforced by having a portion of the lid formed by blow molding techniques and another portion of the lid formed by compression molding techniques. The container and lid combination, a method for making the combination and apparatus for making the combination are provided.

Abstract: There is provided a spill proof cup assembly having a cap with at least one spout outlet, a cup with an upper open portion adapted to securely and sealingly receive the cap, and a thermoplastic elastomer, or similar elastomeric material, co-molded bottom portion with a vent disposed therein for allowing air to enter the cup as fluid exits through the spout outlet. The result is a one-way flow of air.

Abstract: A drinking glass with integral bottle opener. The drinking glass is of otherwise typical configuration having a generally open cylindrically hollow contour with an open end for drinking from and a closed end to retain a beverage. The outer surface of the closed end includes a bottle opener formed therein. The bottle opener is positioned in the drinking glass such that a bottle can be opened with the drinking glass while the drinking glass contains liquid without spilling the liquid in the glass or in the bottle.

Abstract: A seamless candle can is formed in a blank and draw operation, and includes a complex bottom structure formed at the end of the drawing process. The bottom structure includes an annular base which occupies less than 30% of the area of the bottom surface, and a raised central platform for supporting a wick structure. The platform is raised at least 0.25 inch above the container bottom. A gently sloping surface joins the annular support ring to the central platform. The distance by which the platform is raised and the angle of the connecting surface are adapted to prevent overstretching of the material during the formation of the bottom, so as to prevent the formation of holes in the seamless can which would cause leaks. The central platform serves to support a wick sustainer at a location above the bottom of the can in order to reduce the possibility of flash-over.

Abstract: A box shaped container having reinforcing ribs on its bottom has strips or a bottom plate formed unitarily with the container during the injection molding thereof and swingable about a film hinge on other ligature over the ribbed structure where it can be secured in place, thereby providing a riding rim and reinforcing the bottom.

Abstract: Biaxially oriented, hollow plastic bottle of thermoplastic material having an improved base. The base includes a plurality of circumferential rings occupying substantially the entire space between the central portion of the base and the outer supporting rim of the base. In one embodiment, the rings form substantially uniform, continuous, uninterrupted, circumferential, pyramidal ridges and adjacent depressions. In a further embodiment, some of the rings are interrupted by flat areas.

Abstract: A box shaped container having reinforcing ribs on its bottom has strips or a bottom plate formed unitarily with the container during the injection molding thereof and swingable about a film hinge on other ligature over the ribbed structure where it can be secured in place, thereby providing a riding rim and reinforcing the bottom.

Abstract: A box for storing and simultaneously exposing small goods comprises a wall shell (3) opening upwards composed of a number of upright walls (4, 5) and a plate (7) being vertically adjustable between upper and lower end positions to support the goods. A second, inner wall shell (9) is arranged at a distance inside said wall shell (3) said second wall shell (9) presenting upper, supporting edge portions located in the area of the top opening (29) of the outer wall shell (3). Fabrics (21) are arranged for lifting and level-keeping of the supporting plate (7), each of which fabric being laid over an upper edge portion of the inner wall shell (9) and has a first part extending between said edge portion and the supporting plate as well as a second part extending between the edge portion and a driving mechanism in the form of a roll (20) in relation to which the fabric may be fed in and out respectively.

Abstract: An improved beverage container is provided, and has a top wall, a bottom wall, a side wall extending between and being integrally connected to the top and bottom walls. The side wall contains thumb and finger receiving portions which can be detented by applying pressure or by releasing pressure within the container. The thumb and finger receiving portions are oriented for gripping by a person's thumb and fingers. One of the finger receiving portions is positioned below an opening in the top wall of the container such that the container is automatically oriented for drinking or pouring when grasped by a person. The shape of the container can be that of a typical beverage can or plastic bottle. Circular rims adjacent the top and bottom walls of the container allow dispensing from conventional beverage machines.

Abstract: A fan coil unit which includes a primary pan disposed in a housing and setting-off therewith opposite first and second chamber portions housing a condensation coil and a fan, respectively; an air passage is provided in the primary pan through which air is directed by the fan whereby condensation formed upon the coil will collect in the primary pan, a series of bolts pass through holes in the primary pan and a bracket for the fan motor to secure the fan motor and an associated fan housing to an underside of the primary pan, each bolt includes a head within the primary pan which would otherwise be subject to the adverse effects of condensation, but the cap in this case is covered by a cover cross bonded in a water-tight fashion to the primary pan thereby preventing condensation from adversely affecting the bolts or equivalent fasteners.

Abstract: A container for holding cans (C) or the like includes a base container portion (11) and a cover (12). The base container (11) includes a bottom surface (13) with side walls (14, 15) and a rear wall (16) extending upwardly therefrom forming rims (20, 21) defining an open top for the base container (11). A front wall (17) also extends upwardly from the bottom surface (13) and includes a U-shaped door frame (18) formed at the top thereof. The bottom surface (13) is undulated to form peaks (29) with a valley (30) therebetween configured so as to neatly receive the cans (C). The cover (12) includes a top surface (33) having a downturned rim (34) resting on the rims (20, 21). A living hinge (36) connects top surface (33) to a door (37) which is received within door frame (18). Cans (C) passed laterally through door (37) are automatically stacked on the undulated bottom surface (13) of the base container (11).

Abstract: A fan coil unit includes a coil supported above a primary pan defining therebetween a gap which is closed by a thin flexible water impermeable bellows which prevents air from a fan from being blown through the gap and instead directs the air through the coil. The primary pan is in situ molded with rods therein for reinforcement and also includes upstanding motor mounts which prevent faster corrosion.

Abstract: A composite wine container for aging quality wines which comprises a cylindrical metal drum with a depending annular flange at both ends thereof to receive a gasket. Two circular wood end covers are placed at each end of the metal drum to effect closure of the wine container and to impart suitable amounts of tannin flavor to the wine. Each wood end cover may be symmetrically constructed to provide two usable surfaces which are readily reversible. Two locking rings with adjustable mechanisms are disposed about the outer periphery of each wood end cover and each annular flange, whereby the gasket is compressed therebetween to effect a fluid-tight releasable seal.

Abstract: A composite wine container for aging quality wines which comprises a cylindrical metal drum with a depending annular flange at both ends thereof to receive a gasket. Two circular wood end covers are placed at each end of the metal drum to effect closure of the wine container and to impart suitable amounts of tannin flavor to the wine. Two locking rings with adjustable mechanisms are disposed about the outer periphery of each wood end cover and each annular flange, whereby the gasket is compressed therebetween to effect a fluid-tight releasable seal.

Abstract: An end shell for a container, as well as a method and an apparatus for making the same, is provided, comprising a central wall and an annular groove around and below the general plane of the central wall. The annular groove is defined inwardly by a panel wall integrally connected to the central wall and outwardly by a chuckwall which extends upwardly beyond the general plane of the central wall and outwardly therefrom to form an outwardly projecting peripheral flange. The panel wall is disposed at an angle of less than ninety degrees from the general plane of the central wall.

Abstract: The present invention provides a redrawing method which comprises holding a preliminarily drawn cup of a covered metal sheet by an annular holding member inserted in the cup and a redrawing die, and relatively moving the redrawing die and a redrawing punch arranged coaxially with the holding member and redrawing cup, said drawing punch being capable of going into the holding member and coming out from the holding member, so that the redrawing die and redrawing punch are engaged with each other, to form a deep-drawn cup having a diameter smaller than that of the preliminarily drawn cup. This redrawing method is prominently characterized in that the radius of curvature of the operating corner portion of the redrawing die is 1 to 2.9 times as large as the bare sheet thickness of the metal sheet.

Abstract: A unitary molded plastic bakery tray, with the end walls higher than the side walls to provide a 90 degree cross-nesting, and the end walls having interengaging feet and rails to provide for 180 degree oriented high stacking and like oriented low stacking. The bottom is either a flat planar surface with chamfered bottom edges or is raised so that the tray is provided with corner structure having chamfered bottom edges. Blind stacking structure is provided by an additional outer rail on each end wall and additional outer feet on each end wall for engaging the outer rail. Alternatively, blind stacking is provided by structure along each end wall having large feet and cooperating large recesses coplanar with inner small feet and cooperating inner recesses such that the large feet can span and smoothly slide over the small recesses during blind stacking.