Abstract: A method of preventing a first door on an over-the-road vehicle from moving from a closed position into an open position. The first door has a first latch assembly that cooperates with a second latch assembly to releasably maintain the first door in its closed position. One of the first and second latch assemblies is maintained in place by at least one fastener extended into a first opening. With the at least one fastener loosened, the first locking assembly is placed on one of: a) one of the doors; or b) the vehicle frame after which a fastener is tightened into the first opening to thereby: i) maintain one of the first and second latch assemblies in place and secure the operatively placed first locking assembly. With the first door in the closed position, a locking device can be connected to the first locking assembly and another part on the vehicle to thereby maintain the first door in the closed position.

Abstract: A reliable, light, inexpensive, and durable support shield for wooden pallets that protects the entry points of wooden pallets from the exterior pallet damage traditionally associated with pallet/forklift interaction.

Abstract: A method for servicing a stator frame of a power generator includes removing a first stator core from a main housing of the frame. A support assembly including a plurality of rails and a trolley is used to insert second laminations of a second stator core into the main housing. The rails extend axially within a bottom portion of the main housing and provide support for the trolley and for the second laminations as they are being inserted into the main housing. The trolley is provided for axial movement on the rails for inserting the second laminations into the main housing.

Abstract: A jet pump diffuser weld repair device includes a lower ring section and an upper ring section respectively sized to fit around a circumference of the diffuser on opposite sides of the weld to be repaired. The lower and upper ring sections are provided with a plurality of aligned gripper slots. A corresponding plurality of grippers are fit into the gripper slots, where at least one of the gripper slots and the grippers defines cam surfaces shaped to drive the grippers radially inward as lower and upper ring sections are drawn toward each other. A plurality of connector bolts are secured between the lower ring section and the upper ring section. Tightening of the connector bolts draws the lower and upper ring sections toward each other.

Abstract: A method for connecting a first component to a second component, the method including: applying a fastening dome composed of material in a viscous state to the first component, hardening the fastening dome on the first component, and then inserting a connecting element through the first component, second component, and at least partially through the fastening dome.

Abstract: A system and method for repairing the damaged portion of a flow-line of a Corrugated Metal Pipe is disclosed. A containment mold is created on the interior surface of the CMP using a series of overlapping rigid sheets that are attached to the CMP along the damaged flow-line. This mold is provided with injection ports through which a hydro-insensitive expanding polymer may be injected. External pressure is applied to the rigid sheet during injection and hardening of the polymer. The result is a single monolithic structure forming a patch over the damaged CMP flow-line.

Abstract: Selectively replaceable wear elements for rolling mill laying heads. One replaceable wear element forms the end ring guide surface and is installed within the end ring inner diameter without removing the guide ring from the laying head. A plurality of wear element bodies may be installed about one or more portions of the end ring guide surface inner diameter. Size, configuration and material properties of the end ring guide surface wear element bodies may vary for different sections within the ring guide inner diameter. Another replaceable wear element is a tripper paddle that forms a laying head tripper mechanism guide surface. The tripper paddle and guide surface wear element bodies are replaceable external the end ring without removing the end ring or tripper mechanism from the laying head. Either or both types of wear element may be used in a laying head.

Abstract: A pipe joint restraint apparatus and method according to which an arcuate member is clamped onto a pipe so that a protrusion or ridge penetratingly engages the outside surface of the pipe.

Abstract: A painting apparatus for applying a coating material to a member surface of a member comprises a housing, at least one slide rail, a rack assembly, a cross beam and a spraying device. The slide rail may be mountable within the housing and may have a plurality of rack positions. The rack assembly is mountable within the housing at one of the rack positions. The rack assembly is configured to support the member such that the member surface is exposed. The cross beam may be coupled to the slide rail. The cross beam is movable along the slide rail and is positionable at the rack positions. The spraying device is mountable on the cross beam and is configured to move along the cross beam while spraying the coating material onto the member surface.

Abstract: An environmentally responsible system and method of reusing discarded guardrail materials to provide affordable, high-strength barriers and fencing. Discarded guardrails, guardrail posts, and guardrail blockouts are resized and reconfigured to provide barriers for use in alternative applications, such as agrifencing, where the high-strength, durability, and low cost of these formerly DOT-approved guardrail materials provide superior performance to wood and thin metal barriers. The invention also greatly increases the return on investment of state DOTs by providing an aftermarket for used guardrail materials, thereby allowing state DOTs to recover much of the initial costs, which can then be used to offset future costs in order facilitate more highway improvement projects.

Abstract: An extraction apparatus (40) for the removal of a riveted fastener (12) from a structure (10) includes a shaft (42) and a cutting element (62). The cutting element (62) is mechanically coupled to the shaft (42) and is configured to cut a portion of the riveted fastener (12). The shaft (42) and the cutting element (62) are configured for insertion through an inner channel (24) of the riveted fastener (12). A method of replacing the riveted fastener (12) from the structure (10) includes inserting the extraction apparatus (40) through the inner channel (24). The extraction apparatus (40) is rotated. A portion of the riveted fastener (12) that extends through the structure (10) is removed. A head (20) of the riveted fastener (12) is also removed from the structure.

Abstract: A repair kit for a vehicle brake slack adjuster provides C-shaped reinforcement plates that may be clamped on opposite sides of a damaged stabilizer anchor tab to repair the same without removal of the slack adjuster.

Abstract: A method of repairing a laminate railway car door comprises the steps of forming a plurality of holes through a laminated door, the door having an internal surface and an opposite external surface. A first strip is placed adjacent one of the internal and the external surfaces. A second strip is placed adjacent to the other of the internal and the external surfaces. The first strip is secured to the second strip so that the laminated door is squeezed between the first and the second strips.

Abstract: A modular armored cab kit is provided for use on an armored vehicle that includes a cab body having a frame, an armored roof, an armored floor and a plurality of attachment elements, with the roof, floor and attachment elements being permanently attached to the frame. The cab kit further includes at least one non-armored panel, at least one non-armored door, at least one armored panel and at least one armored door, each for attachment to the cab body. The attachment elements facilitate field installation and removal of the panels and doors, wherein the non-armored panel and door are removably attached to the frame in a relatively low threat environment and are removed from the frame and replaced with the armored panel and door in a heightened threat environment.

Abstract: A rotary machine and a method of assembling a rotary machine having a casing extending at least partially around a rotor are provided. The method includes providing a diaphragm patch ring. The method also includes assembling a diaphragm assembly by configuring a diaphragm bore portion to receive the diaphragm patch ring and forming a diaphragm patch member sub-assembly by coupling the diaphragm patch ring to the configured diaphragm bore portion, such that the diaphragm bore portion defines at least one dowel passage and at least one bolt passage. The method further includes inserting at least one dowel generally radially into the at least one dowel passage, inserting at least one fastening bolt generally radially into the at least one bolt passage to secure the diaphragm patch ring to the diaphragm bore portion, and positioning the diaphragm assembly in a gap formed by the casing and the rotor.

Abstract: Through which it will be possible the change of different parts that will provide, on just one surfboard, vary the tail format in a way that it could incorporate tails with pin, round, swallow, and other formats, giving a major diversification to the use of the sport equipment, according to the conditions of the sea and/or the operations that the athlete would like to execute in the projection of the wave line, so this element will be installed in the back part of the block of the board shaped and adjusted in relation to the lines of shape, so that, after the lamination, the so called change could turn an integrated part, the setting up of this element will provide a faster, simpler and quicker way the replacement of format of the tail with the objective to change the line of the format of the rear part of the surfboard, transforming it according to the needs of the athlete and done by himself before starting the practice and also according to the sea conditions, so that he could do with a simple tool the nec

Abstract: A knife holder is provided which can be readily disassembled and maintained while remaining in a knife bank. Fasteners keep the cylinder housing and blade housing securely connected and are aligned parallel to the longitudinal axis of the knife holder for easy access while in the knife bank. The fasteners can be removed using a manual driver without the necessity of removing the knife holder bank from the web equipment.

Abstract: A self-tapping insert is installed in a pre-existing bore hole in a workpiece by rotating the insert, causing cutting threads on the exterior of the self-tapping insert to cut new threads. Engagement threads on the exterior of the self-tapping insert engage the new threads to retain the self-tapping insert within the workpiece. The self-tapping insert may comprise internal threads which are used to replaced damaged threads in the workpiece. The exterior threads of the self-tapping insert may be configured as left-handed threads, while the internal threads are right-handed threads. The top of the self-tapping insert may comprise a plurality of castellations, and a drive head having matching castellations may be employed to install the self-tapping insert, eliminating the need for installing the insert with a drive bolt. The exterior of the self-tapping insert may further comprise a leading edge for cutting the new threads, where the leading edge has greater radial extension than the trailing edge.

Abstract: A repair assembly for the skid plate of a circular saw and its associated method of repair. If a circular saw has a skid plate that is worn to a point where it needs replacement, this repair assembly is used to reinforce the worn skid plate so it can again be used. The repair assembly includes a flat plate structure having a sort extension and a long extension protruding from different sides. The long extension and the short extension mount directly onto the worn skid plate. The flat plate structure therefore covers the wear surfaces of the worn skid plate, therein providing new wear surfaces. The repair assembly attached over the worn skid plate so the worn skid plate does not have to be removed.

Abstract: A crack repair method includes forming a pair of holes into a surface of a structural workpiece on opposite sides of the crack, forming a slot into the surface of the structural workpiece to connect the holes on opposite sides of a crack, installing the cammed drawbolt assembly into the holes and slot, drawing said crack closed by actuating the cammed drawbolt assembly into a closed position and securing the drawbolt into the closed position.

Abstract: The installation and removal of a portable but sturdy pool barrier fence uses the hardware installed for attaching a safety pool cover during the pool use season. Multiple rectangular panel frames support a mesh fabric. Each panel has a lower horizontal frame member with a series of slots accommodating the same fastener used to attach the pool cover coupling during the off-season. Sections of fencing panels are attached together using bi-fold hinges, which permit 360 degree rotation of one panel relative to an adjacent one. This allows storage of the barrier fence as a dense rectangular three dimensional unit by folding the panels upon each other accordion-like. Sections of fencing panels are joined together to form respective fence units to form the fence around the pool.

Abstract: A blade or punch assembly for double-ended nibbler tools which affords easier removal by in part providing a blade having central portions of a single diameter equal to or slightly less than the composite bore through which it is adapted to extend.

Abstract: A method for easily removing portions of aircraft skin damaged by pressure cycles and corrosion. The method includes inspecting both upper and lower portions of the skin. Using a special router and guide, the damaged skin is then removed and replaced. The method is particularly useful in that it is rapid and precise, and promises control over the process sufficient to insure that aircraft structure below the skins is not damaged. The method may also be used to remove and replace sheet metal used in other applications.

Abstract: A method of repairing a crack in a boiling water reactor shroud includes forming a pair of slots in the shroud on opposite sides of the crack in angled relation to one another so that the lateral spacing between the slots increases in a direction parallel to the crack, lowering a wedge clamp with laterally spaced slides into the annular space between the core shroud and the reactor vessel, positioning the slides in the slots, and moving the clamp in the direction of increasing lateral spacing between the slots to an operational position where the clamp prevents unacceptable opening of the crack during reactor operation by providing a structural load path which transmits structural loads across the crack. The slots are preferably configured to mate cooperatively in a manner which prevents the clamp from moving in a radially outward direction relative to the shroud once the clamp has been installed.

Abstract: A method and apparatus for repairing a casting in a cold metal repair process includes a plurality of drilling fixtures which facilitate the creation of one or more lock receiving recesses positioned generally transverse to the casting crack. The lock receiving recesses are formed of a single sized circular bore combination having alternating double and single circular portions to maximize strength. A plurality of correspondingly configured metal locks are inserted into the lock receiving recesses to provide transverse metal locks drawing the casting portions on each side of the crack together. A plurality of threaded bores are formed along the remainder of the casting crack in overlapping spacing which receive a corresponding plurality of stitching pins. The stitching pins each define threaded shaft portions having pointed ends and undersized major pitch diameter threads adjacent the pointed ends.