Abstract: The present invention provides a barbecue grill assembly with a support frame assembly including a left and right frame assembly. These frame assemblies are formed from a front frame member, a rear frame member, and a side member that connects the front and rear frame members. The grill assembly can have a first and a second horizontal member to connect the frame members of the left and right frame assemblies. The barbecue grill assembly further comprises a cooking chamber with a cover hingeably connected to a firebox. The firebox has a pair of opposed end walls with a mounting assembly that engages a limited extent of the front and rear frame members when the cooking chamber is connected to the support frame assembly. The end wall also have extending rails that define a channel configured to house conduit and fuel lines. Preferably, the left and right frame assemblies are pre-welded to facilitate assembly of the barbecue grill assembly.

Abstract: A forced entry resistance device (20) is provided for a sash window assembly (10). The assembly has a keeper (28) mounted on a base (25) of an upper sash window (14) and a locking assembly (30) mounted on a top rail (27) of a lower sash window (16). The locking assembly (30) has a movable cam (36) for engaging the keeper (28). The forced entry resistance device (20) comprises a member (20) adapted to be mounted to one of the base (25) and top rail (27) for preventing access to the cam (36).

Abstract: There is disclosed a barrel mixer (11) comprising a support (12) for a rotary mixer barrel (13), including a tipping arrangement (14) for said barrel (13) limiting tipping between a mixing position in which the barrel (13) is angled so as to retain its contents and a tipping position in which the barrel (13) is angled so that its contents are poured out, a motor (15) and transmission (16) mounted on said support (12) for rotating the barrel including step-down gearing between the motor (15) and the barrel (13), the motor (15) and gearing (33) tipping with the barrel (13), the motor shaft (15b) being, at an intermediate position between mixing and tipping positions of the barrel (13), vertical, and the motor (15) being of a type having a mounting plate (31) surrounding the motor shaft (15b).

Abstract: A system and method for stacking a predetermined number of nestable objects is disclosed, including several alternative embodiments. The system is preferably designed for use with a plurality of nestable objects each having a measurable thickness. A cavity is configured for containing the nestable objects in an orientated position. The objects may be taken directly from a manufacturing process or otherwise loaded to the system at a receiving end. An ejector mechanism operates at the receiving end of the cavity to tamp, by relatively short strokes, successive objects into the cavity until a predetermined number of objects is achieved. At the point of tamping the last object into the cavity, the ejector executes a longer stroke to advance the now vertically oriented and stacked objects toward a discharge end of the cavity. A flange is functionally positioned proximate the discharge end of the cavity to create a span within the cavity having a length.

Abstract: A beam scale for measurement of body weight and height according to the present invention includes a frame and a weighing mechanism. The frame includes a base assembly, a pillar assembly, and a horn assembly. The weighing mechanism is housed within the frame and includes a beam, weights, and a lever assembly. The horn assembly may include a transparent holding bracket having a level indicator. The scale may include a height measurement assembly having a height rod, a sheath supported by the horn assembly and the pillar assembly, a measuring arm, and a transparent height-measuring window having a line indicator. The frame may include a quick assembly mechanism to secure the pillar assembly to the base assembly during final assembly, quiet wheels for transport, and/or handle bars to support the user. Much of the frame may be made of pigmented thermoplastic or thermoset materials to reduce manufacturing costs and scale weight.

Abstract: A brake assembly for locking a vertical or horizontal slidable sash window or door within a track of a frame is disclosed. The track has an elongated base and a pair of spaced apart, opposed sidewalls extending perpendicular from the base. Each sidewall has an inner shoulder spaced from and parallel to the base. The assembly has a slider body having a central opening extending from a front face of the body to a rear face of the body. The slider body has a side opening in each side of the slider body and being in communication with the central opening. A pair of brake members are provided wherein one brake member is slidably positioned within a respective one of the side openings. A cam has a rear face and a front face, and is adapted to receive a pivot member mounted on either the sash window or door. The cam is positioned in the central opening and is adapted to be rotatable within the opening by the pivot member.

Abstract: An apparatus for automatically folding garments while preventing garment retrograde is disclosed and claimed. The present invention is preferably embodied having a first conveyor surface comprised of at least a single continuous belt supported by at least two rollers, and a second conveyor surface comprised of at least a single continuous belt supported by at least two rollers, the second conveyor surface being spaced a distance from and aligned parallel and superior to the first conveyor surface to create a garment pathway therebetween, the spaced distance being sufficient to allow each surface to contact a garment passing through the pathway. A folding plate assembly is preferably positioned within the garment pathway, between a garment inlet positioned at a first end of the garment pathway and a garment outlet positioned at the opposite end of the garment pathway.

Abstract: A pallet (10) for use with a screen printing apparatus having arms (12) extending outwardly from the printing machine supports an article against a printing force supplied by the screen printing machine. A base portion (14) of the pallet (10) is attachable to the arm (12) of the printing machine and includes a support structure extending therefrom to stabilize and reduce deflection against the printing force.

Abstract: The present invention provides a barbecue grill cart assembly comprising a barbecue grill assembly having a cooking chamber and a frame assembly. The grill cart assembly further comprises a cart assembly having a first leg assembly and a second leg assembly pivotally connected to an upper frame member. The cart assembly also has a lower frame member pivotally connected to the first leg assembly wherein the lower frame member has having a securing element. The cart assembly is movable between an erect arrangement and a collapsed arrangement. In the erect arrangement, the securing element engages a portion of the second leg assembly and the first and second leg assemblies are positioned transverse to the upper frame member. To move the cart assembly to the collapsed arrangement, the securing element is disengaged from the second leg assembly and inserted through the second leg assembly.

Abstract: A door seal for use with a bi-parting door in which the door panels of the door have supplementary angled leading edges. One leading edge has a triangular cross-section, while the other has a cross-section similar to a parallelogram. To further the reliability of the door seal, a plurality of magnets with corresponding magnet attracting plates may be attached along the leading edges. Alternatively, both leading edges may have at least one magnet aligned with a magnet on the other edge. With the double magnet configuration, the use of multi-pole magnets is necessary. The magnets also help reduce the bounce between the door panels, which may be closed roughly, and increase the force required to separate the door panels when closed.

Abstract: A stepping motor comprises a rotor assembly and a stator assembly. The stator assembly includes first and second stator units arranged horizontally on a same plane. Each stator unit is composed of: upper and lower stator yokes, which are shaped substantially semi-annular, arranged squarely opposite to each other in parallel, each have a plurality of pole teeth formed along its inner circumference so as to surround the rotor assembly, and which are coupled to each other with their respective pole teeth opposing each other so as to intermesh; a coil for exciting, wound rectangularly, and having its axis located outside the rotor assembly so as to be sandwiched between the upper and lower stator yokes; and a spacer shaped substantially in rectangular parallelepiped, oriented parallel to the axial direction of the rotor assembly, and inserted through the coil.

Abstract: The present invention provides a diagnostic test method for detecting a tendency to rifampin resistance caused by mutations in a rpoB gene of M. tuberculosis, comprising the steps of (i) extracting genomic DNA from a biological sample containing M. tuberculosis cells; (ii) amplifying from the extracted genomic DNA the rpoB gene coding sequence or at least one distinct fragment thereof containing nucleotides encoding at least one test amino acid of the group consisting of amino acid numbers 511, 512, 513, 514, 515, 516, 517, 518, 522, 526, 529, 531, 533 to produce fluorescently labeled amplification product; (iii) contacting said fluorescently labeled amplification product with a first control array of oligonucleotide probes having DNA sequences specific to the wildtype M. tuberculosis rpoB gene coding sequence, including the nucleotides encoding the at least one test amino acid, and with a second test array of oligonucleotide probes having DNA sequences specific to the M.

Abstract: An auxiliary handle with a laser alignment device for drills comprises a grip portion for grasping, an opened collar which can be engaged with shoulder of the drill, and a clamp means for locking or loosing the opened collar. The auxiliary handle also comprises a first laser generator which can project a fanned planar laser beam, a battery pack which can be used to power the first laser generator, and a switch for turning on or turning off the first laser generator, the fanned laser beam which is projected by the first laser generator is in alignment with the central axis of the opened collar. Such that the fanned laser beam is in alignment with the central axis of the chuck when the auxiliary handle is mounted on the drill.