Abstract: A slide magazine for storing slide frames having an edge portion of a predetermined configuration, includes a housing having a bottom surface which is provided with formations operative for holding slide frames in the housing. The formations are shaped so as to matingly complement the configuration of the edge portion of the slide frames to thereby prevent the latter from falling out of the housing. The distance between two adjacent formations as considered lengthwise of the bottom surface corresponds to the thickness of the slide frames to be installed on the slide magazine. Thus, an overall length of a set of the slide frames filling the magazine corresponds to the length of the bottom surface so that the slide magazine requires substantially no more space than the set of slide frames in it.

Abstract: This invention relates to a structural element for three-dimensional objects, e.g. furniture, said element having the shape of a longitudinal section, such that standard sections, mutually only differing in length, may be used for assembling the object. The section thereto comprises at least two longitudinal legs which include an angle, of which each leg is chamfered at its joining end with another of said elements at a predetermined angle with the longitudinal axis of the leg, perpendicular to the plane of that leg, such that the chamfering angles with the longitudinal axis of two legs of two sections to be joined to each other, which legs are in the same plane after the connection of the sections, are mutually equal, in which each leg of a section has at least one tenon projection and the element to be joined thereto having at least one corresponding mortise for receiving said tenon projection.The construction achieved by said sections is rigid without the use of additional fastening means.

Abstract: A furniture component system comprises connecting members each having a pair of mutually angularly divergent limbs, and plate-shaped members having at least one edge formed with at least two holes extending inwardly of the respective plate-shaped member, each of the holes being dimensioned to receive therein one of the connecting member limbs, whereby the plate-shaped members are connectible together in mutually angularly disposed relationship, whereby relative movement apart of a connected pair of the plate-shaped members may be restricted to one direction only. Preferably, the plate-shaped members are rectangular and the connecting members are L-shaped. The system can be assembled to form boxes, cupboards, shelves, tables and other articles of furniture.

Abstract: Boards for wooden packing cases with the shape of a parallelepiped, having connecting elements in the form of tenons and mortises that alternate at regular intervals on the edges of the rectangular hexahedron thereof. Each edge is connected with the others by the tenons and mortises. The pitches of these elements are calculated according to the invention from the overall lengths of the respective edge by a novel method so that the mortise-and-tenon connections have bilateral symmetry about a central point of the overall lengths of the edges. A plurality of the connections has an equal basic pitch in a bilaterally symmetrical arrangement, and the invention provides either a pair of tenons (or mortises) at the ends of the edges or a single tenon (or mortise) at the center, with a different pitch, calculated by the novel method. In addition to the novel boards and the method of making the same, the invention also relates to packing cases made therefrom.

Abstract: A stackable loading platform having a bottom with a plurality of feet. A plurality of supports are respectively located at the feet and are detachably arranged therein. A plurality of side walls are arranged between and detachably engage the respective adjacent supports. The side walls, in the corner regions of their upper edges, are positively connected to the supports. The supports are selectively movable in the longitudinal direction thereof away from the bottom for removing the supports from the platform. In the region of the feet, rigid stops are associated with the platform for securing the lower portion of the side walls against inward movements.

Abstract: A knock-down container comprising four interlocked side panels and a panel-supporting pallet. Each side panel has opposing end regions which extend beyond the outwardly-facing surfaces of adjacent interlocked panels. Cleats attached to the inwardly-facing surfaces of each end region abut the outwardly-facing surfaces of adjacent panels to brace adjacent panels against an outwardly-directed force. The interlocked panels are supported on pallet skids which extend outwardly from two opposite edges of a pallet base.

Abstract: A container having side walls mounted on a bottom panel for swinging movement between an upright position and an inclined position. Latch members movably mounted near the upper end of each side wall co-operate with the latch members of the adjoining walls normally to retain the latter walls in the upright position. Latch means in each side wall releasably interconnect the latch members of each side wall and is operable to release these latch members to allow the adjoining walls to move towards the inclined positions. Spring means to swing the side walls to the inclined positions when said walls are released.

Abstract: A packing case molded from plastic materials comprises two side walls including two half-walls rotatably connected to each other by tenon/mortise joint and hinge elements, two end walls rotatably connected to the adjacent side walls by tenon/mortise joint and hinge elements, and two cover plates removeably intersecting with said connected walls, thereby to form a foldable container which can easily pack or unpack without need of any external means, and can be folded into a collapsed form that is easily recovered for further use.

Abstract: A fastening system for structures such as knock-down crates and other multiple panel structures is disclosed. Resilient spring clips prebent to form two angularly disposed arms are provided for releasably locking panels such as the rectangular sides, ends, tops, and base panels of a knock-down shipping container. Each clip has a bent over end on one arm forming a hook adapted to fit into and to be held within a retaining slot in a bracket carried on one panel and further has a detent formed at the end of the other arm adapted to fit within an opening in a bracket on the adjacent panel to resiliently lock the panels in place when the clip is flexed.

Abstract: A lengthwise miter joint and boards for forming it have mating effective V-tongue and -groove portions in their miter faces for positive registered alignment of the joint while it is being permanently fastened as by gluing, nailing, etc. The tongue and groove portions are centered widthwise of their respective miter faces so that the same boards may be selectively assembled either in angular or aligned relation to each other. The effective included angles of the tongue and groove provide registered angular assembly of the joint with a single rectilinear motion of one board perpendicular to the flat sides of that board. The effective V-tongues and -grooves characteristically provide relatively strong shapes to both boards in a joint.

Abstract: A wooden box-like container for the aging of alcoholic beverages. The container is in the form of a box having six panels or sides in which any three mutually adjacent panels are mutually perpendicular to one another and join one another at a corner. Any one of the panels of a group of three mutually adjacent panels contacts one adjacent panel in face to edge relation and the third panel of the group in edge to face relation. Each of the corners are formed in this fashion and all of the panels are held together in tight box-like form by prestressing means. This preserves the liquid tight contact at the face to edge and edge to face junction of the panels. Where the panels meet a cubical gap is left which is plugged by plug means. The prestressing means may be in the form of clamps of headers connected by prestress rods provided with tightening nuts.

Abstract: A plant-holding type window box has wedge-tight spring-lock assembly-securance system providing rapid, tool-less set-up for use and knockdown for shipping or storage; plural hangers incrementally adjust in pre-spaced holes and screw-adjust in depth in coaction with screw adjustable stand-offs to mount the unit securely to all usual building-structure configurations; conveniently large and accessible assembly wedges so-relate visually to the wall members that the wall structure as a whole appears unitary when assembled; economical straight-cut fabrication is employed throughout to hold all edges of two-level plant pot holding structure.

Abstract: Right angular corners of knock-down reusable multipanel containers are releasably joined in assembled relationship by metal reinforcing plates and right angular spring clips which span the corners. Formed terminals on the clip arms are received by apertures of the reinforcing plates. One such aperture is relatively large to receive a release implement and the adjacent clip terminal is slotted to receive the release implement after insertion thereof through the aperture. The aperture of the other reinforcing plate is relatively narrow to prevent dangerous separation of the clip from the container following the release of one arm thereof by means of said implement.

Abstract: This invention relates to an improved container or packaging case and to a cushion support for the packaging of an item or items in said container. The cushion support is so formed that when fitted to a container or packaging case the container or packaging case will if dropped from a specific height give protection for the item or items within the said container or the said packaging case.The cushion support comprises a slab of a resilient material that depends from a support member by means of a groove adapted to co-operate slidably with a complementary tenon on the support member, the groove being substantially horizontally disposed on one face of the slab and opposed on the opposite face of the slab by a plurality of substantially vertically disposed grooves.

Abstract: A corner connector for board shaped component parts for manufacture of boxes, drawers and the like is characterized in that a middle part, from which tenons project to both sides, is formed as a plastic sheeting hinge. There are formed on both sides of the hinge line inwardly projecting formations which interengage at the back in the angular position. The middle part forms in an inswung closed condition a post of rectangular cross section.

Abstract: A knock-down reusable shipping container includes completely separable top, base, end and side walls and fastener means whereby adjoining corners of the separable walls may be securely fastened in assembled relationship and quickly separated. Spring clip fasteners cooperate with reinforcing plates on the respective container walls to produce one way and two way corner connections. Economy of manufacture and minimized labor in the use of the invention are featured.

Abstract: An assembly for a container having a plurality of panels each of which is engaged at marginal edges thereof by a channel shaped rail. Moldings formed with pairs of spaced parallel flanges define recesses for receiving the rails.

Abstract: This invention is concerned with a four-sided pallet container which is used in connection with a bottom section. The pallet container of this invention is particularly suited for use in connection with produce and as a bulk industrial container. The pallet container utilizes a pair of opposing primary panels and a pair of opposing secondary panels. The primary and secondary panels are locked into position by opposing tapers. When positioned in a rectangular or square locking relationship, the primary and secondary panels are rigidly secured in a rectangular or square relationship when pressure is supplied to the underside of said primary panels. The pallet container of this invention can utilize a plurality of bottom sections. After assembly the pallet container of this invention can be readily broken down or disassembled.

Abstract: A casket, such as a readily assemblable knock-down casket, has side and end panels which are held together, to form an enclosure, by a plurality of metal straps in tensions, crimped together to form continuous belts, located interiorly of the enclosure. The straps pull together the side and end panels into abutting relationships at the corners of the casket, making the enclosure, which, together with a base and a cover, forms the casket. Usually the crimped metal straps, under tension, pull inwardly a plurality of corner clips which hold the sides and ends together by pressing them inwardly into abutments when the clips are pulled inwardly by tightening of the tension straps, which pass through interior openings in the clips. Similar straps may hold together the side and end wall sections of casket covers. Additionally, there are described ornamental corner clips which have the exterior surfaces thereof ornamentally or decoratively formed or covered.

Abstract: A storage and carriage bin for use in storing and transporting fruits, vegetables, and various types of industrial equipment. The bin comprises a substantially rectangular container capable of being transported by the well known fork-lift apparatus, said container having a slotted bottom deck supported by a plurality of runners attached thereto. Mounted and secured to the deck are four wall panels arranged in approximate edge-to-edge relationship to each other, and having disposed about the periphery thereof a plurality of twist wires. Each of said wall panels is provided with an upper and a lower longitudinal cleat member having at least one leading edge beveled to insure protection from damage to fruits and vegetables stored therein. Corner brace members are secured to each one of the four corner junctions and are designed to allow the fruits and vegetables to be dumped from the container without damage thereto. Base plates are also provided to insure a rigid construction for the bin.

Abstract: The planter box is constructed preferably of wooden planks having two opposite side members, two opposite end members and a bottom member, each of the side members having a mortise extending parallel and inwardly from the opposite end of the planks to receive the edges of the end members; the bottom plank is provided with a mortise extending about its upper surface and adjacent the peripheral edges of the bottom to receive the adjacent edges of the side and end members to form a water-tight joint between the side, end and bottom members throughout the box.

Abstract: A container comprises a horizontally disposed base having upstanding and contiguous side walls disposed thereon to define an open top compartment. A combined reinforcing and support member is attached to an upper end of each corner of the container, defined at the juncture of each adjacent pair of side walls, and has a horizontally disposed platform bridged between such pair of side walls.

Abstract: The novel, knocked-down storage trunk comprising the present invention includes two rigid, molded plastic shells and pairs of side and end walls. In the assembled condition a first pair of lower, inner and outer, concentric clamp rings are used to secure the lower edge of the side and end walls to the lower shell. A second, upper pair of inner and outer concentric clamp rings are secured to the upper edges of the side and end walls. Mating inner and outer vertical corner members are secured to each other and are captured in the upper and lower pairs of concentric clamp rings. The upper shell is hingedly secured to the rear side wall and conventional locks extend between and serve to couple the upper shell and the front side wall. In the knocked-down condition the upper shell nests within the lower shell and the lower shell is seated within the lower concentric pair of clamp rings.

Abstract: A collapsible pallet box having four sidewalls each in lapped relationship with the ends of the adjacent sidewalls when the box is erected. The sidewalls have aligned horizontal cleats, and the cleats have aligned channels carrying an endless strap running around the periphery of the box. The strap is slidable in the channel, and the cleats, are designed so that the strap is tight both when the box is erected and when it is collapsed. .Iadd.