摘要:
The embodiments of the present invention provide a blank foldable material that may be configured to form a container. When formed, the container is self-locking and includes air cell structure that allows for a container with a constant outside volume to have a variable inside volume. The air cell structure containers functions to prevent telescoping of vertically stacked container and for strength and stability. The container may be partially assembled for shipping and hand set into final assembly as needed.
摘要:
A single-piece containerboard blank (10) is provided having hingedly-connected first and second side walls (26), (34) in which the second side wall (26) is smaller in length than the first side wall (34). The second side walls each include an outer abutment edge (42). The first side walls include first and second interior end walls (50), (52). Each second interior end wall (52) includes a hypotenuse panel (62) with an inwardly-oriented edge (66). As assembled, the blank (10) forms a container having opposed multi-ply side panels, opposed end panels, and a bottom panel. The hypotenuse panels (62) are oriented in an upright manner and ultimately positioned so that their inwardly-oriented edges (66) push against the first side wall and preferably also against the abutment edges (42) of the second side wall (34). The hypotenuse panels (62) offer stacking strength and reinforcement to the container. In one embodiment, tabs (92) and mating openings (96) are provided to help stabilize the container when multiple containers are placed in a stack. In another embodiment, top closure panels (100) are provided to close off the upper portions of the container.
摘要:
A container blank comprising four walls. The first and third walls are one pair and the second and fourth are another pair. The heights of the walls are substantially equal. A closure member and handle member are attached to each of the walls of one pair of walls. There is a hand hole in each of the handle members. At least one of the closure members has a length greater than one-half the width of one of the walls of the other pair of walls, and the combined length of the closure members is greater than the width of one of the walls of the other pair of walls. A closure panel is attached to each of the other pair of walls. Attachment flaps are attached to the sides of each of the closure panels.
摘要:
The present invention features a heated roofing system using standard-size roofing shingles each having a resistive heating element. Each shingle is designed to easily connect to a preassembled, flat electrical power cable having slide-on electrical connectors spaced periodically along its length. The power cable is typically supplied rolled so that as each shingle in a course is attached to a roof, the power cable can be unrolled and each subsequent shingle electrically connected to the cable. A power controller having a temperature sensor and a precipitation sensor controls the flow of electrical energy to the shingles. Because the power cable is flat, it lies well beneath layers of shingles and may be folded at the end of a course so that a single cable may supply power to multiple rows of shingles.
摘要:
A single piece carrier of the wrap around style is comprised of a plurality of hinged walls that can be wrapped about a plurality of articles such as flats of eggs. The carrier is erected by encircling the articles and at the top of the carrier a hand hold is formed by inserting the hand hold portion through a slot in the top wall. A locking flap is located along one side of the overlying top wall which is then inserted into a corresponding slot in the other top wall portion and locked in place. A locking tab is then forced inwardly through an aperture within the locking flap and when the tab is in the interior it serves as a locking abutment member holding the articles securely in place. An additional locking means consisting of inwardly extending flaps serves to prevent product slideout.
摘要:
A corrugated shipping container for liquids is described. An outer container is a conventional corrugated box. This preferably has an inner corrugated liner forming corner posts. A liquid impermeable plastic bag having a spout and cap is contained within the outer box. The upper closure flaps of the container may have an opening or tear out portion for access to the spout. The neck of the spout is retained in a fixed position at a desired location at the top of the container by a saddle shaped insert having wing-like side members. The retainer ensures that the spout will be immediately accessible when desired, even though the container may have had severe handling stresses causing considerable bag movement.
摘要:
Self-heating roofing construction elements containing a heating element embedded therein. Each construction element has at least one tab extending laterally, the tab enclosing one or more electrical conductors so that one construction element may be connected by snap fit to an adjacent construction element. Preferably, the elements are provided as a kit including a right side end module, one or more center modules, and a left side module. Individual construction elements may be ceramic tiles, wood shake shingles, or asphaltic shingles, preferably reinforced with recycled glass, recycled rubber, or both. Whether one or plural modules, the construction element is controlled by an electrical controller responsive to subfreezing temperatures and to presence of precipitation.
摘要:
The embodiments of the present invention provide a blank foldable material that may be configured to form a container. When formed, the container is self-locking and includes air cell structure that allows for a container with a constant outside volume to have a variable inside volume. The air cell structure container functions to prevent telescoping of vertically stacked container and for strength and stability. The container may be partially assembled for shipping and hand set into final assembly as needed.
摘要:
The embodiments of the present invention provide a blank foldable material that may be configured to form a container. When formed, the container is self-locking and includes air cell structure that allows for a container with a constant outside volume to have a variable inside volume. The air cell structure container functions to prevent telescoping of vertically stacked container and for strength and stability. The container may be partially assembled for shipping and hand set into final assembly as needed.