Abstract: A form panel for a round form comprises a form skin, on a backside of which vertically extending profile rails are disposed, with which horizontally extending curved shaping bars are detachably connected. The shaping bars are each formed by at least two, preferably at least four, cast elements, each of which extends over a large portion of a longitudinal extent of the shaping bars and which are held together by shoes, and, due to a curvature-dependent offset between the cast elements in a longitudinal direction of the shaping bars in each instance at least one, preferably at least two, of the cast elements extend up to a particular front-side end of the shaping bars.

Abstract: The securing layer such as a fitted sheet is modified to provide one half of a fastener, such as a zipper, and a separable, absorbent panel as adapted to overlay the top surface of a mattress and to underlay and be in direct contact of the occupant on the mattress. The separable, absorbent panel includes another fastener portion, such as the other side of a zipper, so as to secure the absorbent panel to the securing layer. The first and second fastener portions are to be located on the side surface of the mattress at the top, outer circumference of the mattress when the securing layer is applied to the mattress. In this manner, the fastener cannot be easily accessed by an infant so as to prevent the infant from loosening and becoming entangled in the absorbent panel. However, the absorbent panel is easily removed for quick changes in case the occupant of the mattress, such as a baby, soils the absorbent panel.

Abstract: A void former or dowel sleeve adapted to be encapsulated in a hardened mass of concrete, which is collapsible upon the application of a tensile force longitudinally thereof to remove the void former from the concrete and provide a void for a load transferring dowel.

Abstract: The invention relates to an inflatable device comprising an electromechanical device and a self-sealing valve, and in particular, to any inflatable device that includes the assembly. In some embodiments, at least a portion of a fluid controller is coupled to and supported by an inflatable bladder of an inflatable device. The fluid controller may be located in a compartment, and the compartment may be within the profile of the bladder. The inflatable device may be a single bladder mattress or a dual bladder mattress. The inflatable device may include a heater or an articulation device. The inflatable device may be multi-positional device or have a storage compartment. The inflatable device may be configurable using one or more members such as a membrane or fasteners.

Abstract: A concrete reinforcing bar clip has a pair of arms oriented at an angle of approximately 90°. Each arm has a clamp mounted at each of its ends, thus allowing a worker to push in one direction to attach all four clamps onto two crossed concrete reinforcing bars. The length of the arms adds some stability to the temporary intersection of the concrete reinforcing bars before the concrete is poured. The concrete reinforcing bars may have physical contact in the clamp, also adding to the stability of the joint. One embodiment uses a single tube as one arm.

Abstract: A re-usable modular formwork comprising at least one panel having edge ribs and transversal ribs, each of the ribs comprising two parallel walls perpendicular to the formwork panel and preferably perpendicular to the walls of the rib and to the panel. Said ribs are disposed along the perimeter of the panel and transversally to the panel. Other ribs of smaller height may be positioned diagonally within the square or rectangular areas delimited by the edge ribs and the transversal ribs. Where two or more main transversal ribs and/or edge ribs intersect, these ribs have rounded joints. Centrally in said rounded joints, there is an opening for introducing a containing rod. Other openings may be present on the edge ribs for inserting and locking closing keys.

Abstract: A product display comprises a frame removably mountable to a shelf and a support arm mounted to the frame via a pivot mechanism. The support arm is configured for removably mounting a product on the support arm. The pivot mechanism is configured to enable pivotal movement of the support arm between a first position in which the support arm is generally parallel to a front edge of the shelf and a second position in which the support arm extends generally outward at an angle relative to the front edge of the shelf. The pivot mechanism biases the support arm to return from the second position to the first position.

Abstract: A wall and port form for forming a concrete wall having a port for mounting a window or a door includes a building wall form having a wall form perimeter wall and a wall form bottom wall; a portal form for placement within the building wall form perimeter wall for defining an opening for one of a door and a window, the portal including a portal form perimeter wall configured as a closed loop encompassing a port space and preventing concrete poured into the wall form from flowing into the port space encompassed by the portal form, and a form spacing and dislodgement mechanism for spacing the portal form from the building wall form bottom wall upon curing of concrete within the wall form and thereby dislodging the portal form from the grip of the concrete.

Abstract: A configuration for sealing or sound-proofing cavities, for example in the vicinity of a chassis or a body of a motor vehicle, includes two half-shells which are separately produced, which can be locked together and which, in an interlocked state, form a free, outwardly open ring-shaped gap in an outer, intermediate peripheral edge region. The ring-shaped gap is inwardly limited by an inner contour on one of the half-shells. A heat-expansible element as a contoured ring-like plate has a form which substantially corresponds to that of the ring-shaped gap formed between the two half-shells on their outer wall. The configuration is material-saving and can be produced and mounted at low cost.

Abstract: A tubular mesh enclosure (1040) formed from a mesh material having a nominal opening size of less than 0.5 inches. The mesh enclosure has opposing pair of ends (1042, 1044) with at least one end (1044) being sealed. A filling (1010) is surrounded by the tubular mesh enclosure with the enclosure defining a length and a generally non-circular longitudinal cross-section defining a major width. A ratio of the length to the width greater than approximately 40.

Abstract: A shelf device for a cooler has a pair of front uprights and a pair of rear uprights. A shelf is attached to uprights is adapted to hold beverage containers in an upright position. Left and right edge portions of the shelf are disposed behind the front uprights and a front edge portion of the shelf is disposed between the front uprights. Left and right guide panels respectively extend from the left and right edge portions toward the front edge portion creating channels for guiding containers from behind the posts for removal.

Abstract: A cellular cushion includes a base, a plurality of hollow cells, and a sealing layer. The base includes at least a first layer and a second layer. The plurality of hollow cells are coupled to the base and extend outwardly from the base. Moreover, the plurality of cells are coupled together in flow communication. The sealing layer is coupled to at least one of the base first and second layers. At least one of the sealing layer and the base defines a plurality of lock pockets, wherein each of the lock pockets is positioned between adjacent hollow cells for selectively controlling flow communication independently to each of the plurality of hollow cells within the cellular cushion.

Abstract: A system for holding poured concrete in a desired shape until it sets is disclosed. The system can include a plurality of forms having two opposing end sections. Each of the end sections has an end bracket attached to it. A plurality of footing stakes are used to connect the end brackets together such that the forms maintain the desired shape. At least one whaler bracket is secured to a top of the forms to maintain the spacing between them. A skin panel can be used to bridge gaps between forms. Bulkhead brackets can be attached to the ends of the forms and secured to allow end walls to be created where desired. Vertical footing panels can also be used to pour concrete onto adjoining inclined surfaces.

Abstract: A patient support apparatus including a barrier coupled to a frame. The barrier includes an interior region containing a fluid supply. A related method is provided for modifying a patient support apparatus to include a fluid filled patient support surface.

Abstract: A system for holding poured concrete in a desired shape until it sets is disclosed. The system can include a plurality of forms having two opposing end sections. Each of the end sections has an end bracket attached to it. A plurality of footing stakes are used to connect the end brackets together such that the forms maintain the desired shape. At least one whaler bracket is secured to a top of the forms to maintain the spacing between them. A skin panel can be used to bridge gaps between forms. Bulkhead brackets can be attached to the ends of the forms and secured to allow end walls to be created where desired. Vertical footing panels can also be used to pour concrete onto adjoining inclined surfaces.

Abstract: A window or door casing may have two side sections, a header or top section, and a bottom section. The bottom section also may have caps attached at either end. The trim casing is mountable on a window or door frame and cab be securely fastened to the side of the house ensuring a tight fit and finished appearance.

Abstract: A telescopically adjustable support brace is used to hold concrete form work at the proper linear distance during pouring operations. The brace comprises a pair of crossbars and telescoping adjustable arms that are locked by a pin inserted through aligned apertures. At the distal ends of each arm, a serrated cleat for digging into the form wall and prevent slippage. The cleats are connected to the arms by a threaded rod, permitting fine adjustments via mateable threads. The crossbars are connected by a pivot bolt or hinge. When the bolt or hinge is locked in place, the invention forms a horizontally rigid assembly, holding the concrete form walls or other objects apart. The hinge or bolt is released by drawing of a wire coupled through a retention member on a lock. When released, the brace pivots about the crossbars, permitting easy extraction of the brace from the forms.

Abstract: An impactor for use with a directional boring machine for replacement of underground pipes includes a bursting head having a rearwardly opening recess and a front end opening that communicates with the recess. An inlet pipe is connected at its front end to a distal end of the drill string and extends into the recess of the bursting head through the front end opening. A striker is mounted for sliding movement along the inlet pipe, and a distributing mechanism responsive to pressure fluid supplied through the drill string and inlet pipe causes the striker to reciprocate in the rearwardly opening recess of the head to deliver forward impacts against the bursting head. The striker and distributing mechanism are mounted in a tubular housing, and a pulling connection is provided by which the impactor can be pulled by the drill string while the striker is delivering impacts against the head in the same direction as a pulling force exerted by the drill string.

Abstract: A drill pipe 10 comprises an elongate pipe section 12 having a substantially uniform pipe outer diameter 18 and a substantially uniform pipe inner diameter 20. A pin tool joint 14 is welded at one end to the pipe section, and a box tool joint 16 is welded to the other end of the pipe section. Each of the pin and box tool joints includes a thread for mating engagement and preferably first and second shoulders. The drill pipe has a ratio, R, which takes into consideration the pipe inner diameter, PID, the pipe outer diameter, POD, the tool joint inner diameter, TJID, and the tool joint outer diameter, TJOD. This ratio may be expressed as: R = ( P ID + TJ ID ) ( TJ OD - P OD ) . According to the present invention, this ratio is greater than 8.0, and is preferably from 8.1 to 8.5, thereby providing a drill pipe with desired strength and fluid flow capabilities.

Abstract: A metallic seal is provided that concentrates the available load over a narrow band to produce a sealing dam over a sufficient width to minimize leakage on a molecular level. The metallic seal has a first annular beam section, a second annular beam section, and inner and outer surfaces extending between the first and second annular beam sections. One of the inner and outer surfaces has an annular recess that at least partially defines an annular column section of material extending substantially perpendicular between said first and second annular beam sections thereto. The first annular beam section has a first non-sealing surface and a first raised portion with a first annular sealing surface facing in a first axial direction to contact a first member for creating a first annular sealing dam therebetween.