Abstract: A prefabricated column assembly includes a hollow tubular column having a longitudinal axis. A gusset plate assembly includes a plurality of gusset plates connected to the column and extending laterally outward from the column in planes generally parallel to the longitudinal axis of the column. A first pair of the gusset plates extends laterally outward from the column along a first axis and defines a space for receiving an end portion of a first beam for mounting the first beam on the first pair of gusset plates. A second pair of the gusset plates extends laterally outward from the column along a second axis that is nonparallel and non-coincident with the first axis. The second pair of gusset plates defines a space for receiving an end portion of a second beam for mounting the second beam on the second pair of gusset plates to provide a bi-axial joint connection.

Abstract: A six-degree-of-freedom large-stroke uncoupling large hollow series-parallel piezoelectric micro-motion platform includes a base, a movable platform top, a second platform and a first platform, wherein a first guide unit, a second guide unit, a third guide unit, a fourth guide unit, a fifth guide unit and a sixth guide unit are respectively connected in sequence to the second platform and the first platform; the first guide unit is internally provided with a first drive unit, the second guide unit is internally provided with a second drive unit, and the third guide unit is internally provided with a third drive unit; and the base is provided with a fourth drive unit, a fifth drive unit, a sixth drive unit and a seventh drive unit, the fifth drive unit is provided below the second drive unit, and the sixth drive unit is provided below the third drive unit.

Abstract: It is an object of the present invention to provide a production method of a calcium-based metallic glass alloy molded body for medical use which has a biodegradable property, has a mechanical strength equal to or higher than that of metal materials, and enables complex molding and a wide range of applications. The calcium-based metallic glass alloy molded body for medical use is produced by mixing a metal powder including a calcium powder, alloying the mixed metal powder, and sintering the alloyed mixed metal powder.

Abstract: It is described herein an adjustable rigid clip assembly comprising an anchor plate joined with a connector plate and a slide plate. The anchor plate is joined with the connector plate at a juncture having a juncture angle between the anchor plate and the connector plate in a range of between 0° and less than 180°. The connector plate comprises at least one connector plate slot and at least one connector plate lock. The slide plate may comprise at least one slide plate lock. The at least one slide plate lock may be engaged with the at least one connector plate lock. The slide plate may further comprise at least one slide plate tab passing from the slide plate through the at least one connector plate slot.

Abstract: It is described herein an adjustable rigid clip assembly comprising an anchor plate joined with a connector plate and a slide plate. The anchor plate is joined with the connector plate at a juncture having a juncture angle between the anchor plate and the connector plate in a range of between 0° and less than 180°. The connector plate comprises at least one connector plate slot and at least one connector plate lock. The slide plate may comprise at least one slide plate lock. The at least one slide plate lock may be engaged with the at least one connector plate lock. The slide plate may further comprise at least one slide plate tab passing from the slide plate through the at least one connector plate slot.

Abstract: In combination, extruded aluminum trim strips joined end-to-end and a splice plate, the trim strips together, the trim strip cross-sections including a web and a pair of opposed angles, the angles and web forming a track for receiving a mid-section of the splice plate with a close sliding fit, the splice plate having lever tabs at opposite ends, notches at sides of the plate, the plate being disposed in the tracks of both lengths of trim strips, the lever tabs and associated edges of the lever tabs formed by the notches being outside of the tracks, the associated edge being arranged in a locking manner with outer surfaces of the angles as a result of the lever tabs being bent in place towards the web.

Abstract: A suspension system for a suspended ceiling includes, in an installed state, a primary profile which substantially extends in a first horizontal direction, one or more suspension elements for the suspension of the primary profile, a secondary profile which extends in a substantially second horizontal direction and which is configured to support ceiling plates, a coupling bracket for the coupling of the primary profile to the secondary profile. The coupling bracket includes a main body which couples to the primary profile; two coupling legs which extend from the main body and which connect to the secondary profile; and a positioning element which is configured to work with the primary profile to position the coupling bracket in relation to the primary profile.

Abstract: A compact and high-precision rotating shaft holding mechanism is provided which can be utilized for a device that requires a small amount of rotation.

Abstract: A respirator system includes a regulator for use in connection with a facepiece of the respirator system. The regulator includes an interface. The respirator system further includes a hose assembly including a hose for carrying breathing gas to the regulator and a cable for carrying at least one electrical wire to the regulator. The respirator system also includes a connector system. The connector system includes a base operatively connectible to the interface of the regulator. The base includes a channel to seat at least a portion of the cable. The channel is in operative connection with an interior of the regulator upon connection of the base to the interface. The connector system also includes a rotatable member which is rotatable relative to the base.

Abstract: Provided in one embodiment is a method of joining one or more articles together using pressurized fluid to deform a bulk-solidifying amorphous alloy material and form a mechanical interlock between the respective surfaces joined together.

Abstract: A system for connecting a gullwing to a catwalk comprising a gullwing pin movable in an indexer groove that enables a foot pad of the gullwing to remain stationary relative to the catwalk when the gullwing is raised or lowered.

Abstract: A mounting assembly includes an attachment assembly and a strap attachment assembly having a cylinder moveable relative to the attachment assembly along a first axis. The mounting assembly further includes a strap at least partially encircling the cylinder, wherein the strap has first and second strap ends with at least one of the first and second strap ends secured to the attachment assembly such that the strap allows movement of the cylinder substantially along the first axis, and such that the strap substantially prevents movement of the cylinder along a second axis substantially transverse to the first axis.

Abstract: A telescopic side arm for a refuse vehicle has an inner and outer boom. A mounting assembly secures the outer boom with a refuse vehicle. A plurality of bearing pads is positioned between the inner and outer booms to provide smooth movement between the inner and outer booms. A plurality of shims is associated with the bearing pads to assure a tight fit between the inner and outer booms.

Abstract: A support assembly for supporting a part of a machine, the support assembly comprising at least one support member for supporting a part of the machine on a base, the support member being slidably mounted on a mounting member on the base to be displaceable with respect to the mounting member between a retracted position and an extended position, a jacking leg extending from a lower end of the mounting member to be displaceable between a retracted position and an extended position, a ram acting between the jacking leg and the support member, said ram being operable to move the jacking leg between its retracted and extended positions and to move the support member between its retracted and extended positions to adjust the position of said part of the machine relative to the base.

Abstract: A telescopic shaft assembly includes a seat, a shaft body disposed movably in the seat, and a plurality of slide blocks located between the shaft body and the seat. The shaft body has a convex portion and a recessed portion opposite to each other. One end of the convex portion far away from the recessed portion has a top surface. One of the plurality of slide block is disposed on the top surface. The recessed portion has two inner side wall surfaces opposite to each other and a bottom surface located between the two inner side wall surfaces. Each of the two inner side wall surfaces forms an obtuse angle with the bottom surface. Two of the rest of the plurality of slide blocks are disposed on the two inner side wall surfaces respectively.

Abstract: A foldable mobility device includes a chassis assembly, a steering assembly rotatably coupled to the chassis assembly, a seat assembly coupled to the chassis assembly through a first folding mechanism configured to convert the seat assembly between a first folded position and a first unfolded position, a front wheel assembly coupled to the steering assembly and configured to be rotated by the steering assembly for steering the foldable mobility device, and one or more rear wheel assemblies coupled to the chassis assembly through a second folding mechanism configured to convert the one or more rear wheel assemblies between a second folded position and a second unfolded position.

Abstract: A one-piece rigid connector allows a nominal construction wood member to slip axially while fixed at its distal end, to accommodate the naturally occurring shrinkage of lumber. The connector surrounds the wood member and attaches to a second wood member to secure the members together. The connector may be slightly larger radially than the first member to accommodate natural movement. In one embodiment, the connector is made of a light gauge sheet metal and attaches a vertical baluster to the horizontal lower deck rail of an elevated wood deck guard rail system. The connector secures the baluster horizontally, but allows the baluster to move vertically to accommodate expansion or contraction of the baluster after construction. The distal end of the baluster is secured using conventional wood screw attachment. The connector includes tabs on each side to allow fastening of the connector to the lower deck rail using conventional wood screws.

Abstract: A telescopic side arm for a refuse vehicle has an inner and outer boom. A mounting assembly secures the outer boom with a refuse vehicle. A plurality of bearing pads is positioned between the inner and outer booms to provide smooth movement between the inner and outer booms. A plurality of shims is associated with the bearing pads to assure a tight fit between the inner and outer booms.

Abstract: A telescopic support assembly including tube assemblies and bearing assemblies. The tube assemblies are arranged telescopically from a largest cross section rear tube assembly to a smallest cross section front tube assembly. The bearing assemblies include a non-roller bearing for each tube assembly other than the front tube assembly. Each bearing assembly is configured to present a surface of the non-roller bearing at the bottom interior of a tube assembly, proximate the front of the tube. Some embodiments include a drive assembly for extending and retracting the telescopic support assembly.

Abstract: A fitting for an aircraft bracing device including anchor points, wherein the fitting includes a face able to press against the aircraft and at least one guide hole for a connecting element able to collaborate with an anchor point, a slider able to move in a translational movement parallel to a first direction parallel to the face of the fitting and a connection between the slider and the connecting element which allows a movement in a second direction different from the first direction and parallel to the face of the fitting so as to align the connecting element with an anchor point.

Abstract: In an anchoring device, a drill head and expansion element(s) are configured to cooperatively interlock with each other to provide for directed movements of the drill head relative to a longitudinal axis of the shaft. Co-operating contact surfaces between the drill head and the expansion element(s) are configured such that relative longitudinal movement of the drill head with respect to the expansion element(s) displace(s) the expansion element(s) outwardly so the expansion element(s) can provide frictional contact with a borehole once inserted therein.

Abstract: The present invention provides a front panel of a board, a board, and an electronic apparatus. The front panel of the board includes a main body of the front panel, configured to fixedly connect to a circuit board on the board, and a fixing apparatus, where the fixing apparatus is fixedly disposed on the main body of the front panel, and is configured to fix the board in a shelf after the board is installed into the shelf. The fixing apparatus is fixedly disposed on the front panel of the board. After the board is installed into the shelf, the board May be securely fixed in the shelf through the fixing apparatus that is on the front panel of the board, so that a connector of the board keeps good contact with a connector of the shelf, thereby improving reliability of a connection between the board and the shelf.

Abstract: A mounting fixture for positioning a workpiece in a desired relationship with an apparatus including an articulation joint for coupling first and second tubular members in a desired angular relationship. The articulation joint includes a first end portion clamped to an interior surface of the first tubular member and a second end portion clamped to an interior surface of the second tubular member. First and second clamping members of the articulation joint are clamped together to prevent pivotable movement between a first articulation member and a second articulation member of the articulation joint.

Abstract: Described herein are axially and radially swivelable detangling connector devices that are suitable for preventing entanglement, or detangling, of a device or means that is used to secure one or more mobile objects or subjects to one or more objects or subjects. Methods of making and using the disclosed devices are also provided herein.

Abstract: A belt fastening device for fastening a holder for a belt in a groove of a patient couch for an imaging device includes a slider that may be displaced relative to the holder of the belt fastening device from a first position in a first direction into a second position. The slider may be displaced in a second direction opposing the first direction from the second position into the first position.

Abstract: An attachment device for attachment to a membrane without puncturing the membrane. It comprises two interengaging parts (10, 12) and an O-ring (50) held by the interengaging parts (10, 12) when the device is in use. The interengaging parts (10, 12) are movable relative to one another from a position in which they are able to receive the O-ring (50) to a position in which they trap the O-ring (50). As a result, when the device is attached to a membrane (52), the interengaging parts (10, 12) can be located on one side of the membrane (52) with the O-ring (50) on the other side of the membrane (52) adjacent to the interengaging parts (10, 12), and the O-ring (50) can be slipped over at least one of the interengaging parts (10, 12) with the membrane (52) extending between the O-ring (50) and at least one of the interengaging parts (10, 12).

Abstract: A mounting assembly for mounting an external cargo basket onto a helicopter and a method of using the mounting assembly. The mounting assembly comprises a plurality of connectors—corresponding male and female connectors being positioned on the helicopter and on the basket, one of said corresponding connectors being an articulating connector. The cargo basket is connected to the helicopter by first connecting the articulating connector then pivoting and rotating the cargo basket using the articulating connector so as to align and connect the remaining connections.

Abstract: An attachment system for mounting a tile of a thermal protection system to a substructure includes a post assembly configured to interconnect the tile to the substructure. The post assembly may allow relative sliding movement between the tile and the substructure along a plane which is generally parallel to the tile. The attachment system facilitates installation and removal of the tile from the substructure for inspection, maintenance, and repair of the tile and/or the substructure.

Abstract: An adjustable projector bracket assembly has a pivoting device, a moving device and an adjusting device. The moving device is slidably connected with the pivoting device and has a bottom. The adjusting device is mounted on the bottom of the moving device and has a projector bracket and at least three supporting arms. The projector bracket has at least three arm grooves formed through the projector bracket. The at least three supporting arms are respectively pivotally and slidably connected with the at least three arm grooves. With the supporting arms pivotally and slidably connected with the arm grooves, projectors P of different sizes or having different assembling holes can be mounted securely on the projector bracket.

Abstract: A fastening arrangement for a wall-supported and floor-supported element of an interior fitting on the side wall of a rail vehicle is provided. A C-section rail is arranged on the side wall for receiving sliding blocks to which the element is releasably screwed. The element is provided with a shaped part which at least partially encompasses the C-section rail and extends in the longitudinal direction of the C-section rail. The shaped part is supported on at least both of its ends on the outside of the C-section rail for absorbing vertical loads and moments, and, for absorbing the longitudinal and transverse forces acting on the shaped part, the shaped part is connected to at least one sliding block which is arranged between both ends of the shaped part in the C-section rail.

Abstract: An awning includes a support member, an extension member, and an adjustment device. The extension member has a first end, a second end, and a longitudinal axis extending therebetween. The first end of the extension member couples with an edge of a cloth. The adjustment device includes at least two positioning frames coupled to the support member and a Y-shaped support frame disposed between the positioning frames. The Y-shaped support frame has an upper fork, a lower fork, and a base coupled to the second end of the extension member. The adjustment device is configured to pivotally move the extension member upward and downward. The longitudinal axis of the extension member is disposed at a range of angular positions relative to a horizontal axis.

Abstract: A coating end effector may be carried by a robot. A plasma spray head is mounted by a joint to the end effector. A plurality of actuators couple the end effector and plasma spray head to provide articulation of the joint. The apparatus may be used to coat an airfoil cluster of a gas turbine engine. The coating may include passing the head between the airfoils.

Abstract: The present invention relates to a device for connecting at least one external functional device to an arrangement, wherein the device includes at least one first contact portion and at least one second contact portion for receiving the external functional device between the first contact portion and the second contact portion, and at least the first contact portion or the second contact portion is movable. It further relates to a method for connecting at least one external functional device to an arrangement by using the device of the present invention, as well as an arrangement which includes at least one device of the present invention.

Abstract: A cushioned sliding joint designed to be used in two structural elements joint of one single pin where it is not desired an axial load transferring or it is necessary to restrict that transferring. The restriction of the axial load transferring is achieved by incorporating elastic members between some of the components of the joint. The elastic members allow axial displacements but present higher resistance according to the magnitude of the movement.

Abstract: Positioning apparatuses mountable to a wheelchair or other such device are disclosed. An illustrative positioning apparatus can include a base unit, a number of armatures each defining an extension of the apparatus, a number of rotatable joints adapted to permit movement of the armatures, and a platform adapted to support one or more objects. A number of actuation levers connected to the rotatable joints can be used to simultaneously unlock each of the joints in a single step, allowing the apparatus to be easily repositioned. A locking mechanism within each joint may permit one or more user-defined locking positions to be set on the joint. A temporary lock-out mechanism within each joint results in the unlocking of each joint until the armatures are rotated away from the locked position, allowing operation of the device with one hand.

Abstract: A slide is provided for interconnecting to a frame. The slide includes a bar extending along a main axis and having an inner face, an outer face, first and second sides and a bolt-receiving bore extending between the inner face and the outer face along a bore axis at an acute angle to the outer face. The first and second sides includes recessed grooves therein. A sliding member includes first and second legs projecting therefrom and being slidably received in corresponding grooves in the first and second sides of the bar. The legs guiding slideable movement of the sliding member along the bar.

Abstract: The mechanical coupling of an actuating element of a valve to a connection element of an actuator is accomplished with the actuating element able to be displaced along a z-axis for the purpose of adjusting the valve and the connection element, at a corresponding orientation of the actuator, can likewise be displaced along the z-axis relative to the valve by the actuator.

Abstract: A load-absorbing device for introducing load forces such as cable forces or tensioning forces of sheet-like structures into supporting structures (10), with at least one load-absorbing part (36, 40) which can be anchored on the supporting structure (10) via a bearing element (24), is characterized in that the respective load-absorbing part (36, 40) has a transmission body (36) which forms a convexly shaped transmission surface which is guided on the bearing element (24) on a carrier surface which is formed from surface parts adapted to the convexity of the transmission surface.

Abstract: A mounting assembly for attaching the drive system and stand to a ring in a medicine gantry is disclosed. The mounting assembly includes at least one mounting bar (e.g., two mounting bars), at least one mounting plate and at least one adjuster (e.g., a screw). The mounting bar is securable to a portion of the ring. The mounting bar includes a base and at least one transverse face. At least a portion of the base is substantially parallel to a surface of a portion of the ring and at least a portion of the transverse face is substantially perpendicular to the surface of the portion of the ring. The mounting plate is secured to the drive system and is securable to the transverse face of the mounting bar. Movement of the adjuster moves the drive assembly relative to the mounting bar when the mounting plate is adjacent the transverse face of the mounting bar.

Abstract: A loader attachment mounting apparatus for movable work vehicles, which is used for mounting a work attachment, such as a bale gripper, a bucket or a hook, to the front end of a loader that is movably installed on the front surface of the movable work vehicles, such as a tractor. A loader equipped with the loader attachment mounting apparatus is also provided. In the loader attachment mounting apparatus, an attachment can be easily attached to and easily detached from the attachment mounting apparatus and the attachment mounted to the loader can be easily movable to the left and right, thus improving work efficiency and work reliability of the movable work vehicles. The apparatus includes left and right attachment coupling brackets connected to the loader, and an attachment transfer device including left and right attachment coupling units connected to the attachment coupling brackets.

Abstract: An attachment assist device includes an engagement member provided in one of a main body and a retractable unit, a catch portion provided in the other of the two, to engage the engagement member when the retractable unit is positioned at a drawing start position, and a drawing unit provided in the main body, to draw the retractable unit to a drawing completion position in the main body against multiple resistive forces acting on the retractable unit. On a projection plane on which the retractable unit is projected in an attachment direction, an engagement position where the engagement member engages the catch portion is disposed inside a rectangular area defined by two opposing corners respectively positioned at points of action of two of the multiple resistive forces acting on the retractable unit while the retractable unit moves from the drawing start position to the drawing completion position.

Abstract: The present invention relates to a coupling assembly such as a coupling assembly for coupling an ostomy bag to a base plate, said base plate being adhered around a stoma. The present invention especially relates to a coupling assembly comprising a first, second and third coupling part, which are coupled together to form a coupling assembly.

Abstract: The present application relates to ceiling lifts and ceiling lift components. One embodiment relates to a ceiling lift gear box that is made from multiple plates. One embodiment relates to a swivel assembly. One embodiment relates to a ceiling lift display. One embodiment relates to use of an optocoupler in a ceiling lift.

Abstract: An orthopedic traction tower system, and components thereof, for use in surgery, fracture repair, and/or radiography. The traction tower system may include a base for receiving the proximal end of a patient's limb, a tower arm for applying tractive forces to a distal end of a patient's limb, and a joint that movably connects the base and the tower arm such that the tower arm can be positioned for surgical access and/or for applying different types of traction, among others.

Abstract: A device for fastening an add-on part, which is formed with tongue-like projections, to a support part has members (1, 2) which are connected to one another. At least a number of the members (1, 2) has a cage wall (3) which surrounds a receiving space (14) and on which is formed a ramp structure (13) which projects into the receiving space (14) and has an inclined piece, which rises obliquely from an inlet side to an outlet side of the respective member (1, 2), and a stop piece. The stop piece has a greater spacing from a contact side of the cage wall (3) than that region of the inclined piece which is adjacent to the inlet side. In this way, when the ramp structure (13) is in engagement with pins which are attached to the support part, the members (1, 2) press against the tongue-like projections and fasten the add-on part to the support part.

Abstract: An attachment system for mounting a tile of a thermal protection system to a substructure comprises a post assembly configured to interconnect the tile to the substructure. The post assembly is configured to allow relative sliding movement between the tile and the substructure along a plane which is generally parallel to the tile. The attachment system facilitates installation and removal of the tile from the substructure for inspection, maintenance and repair of the tile and/or the substructure.

Abstract: A Surface Mount Channelizer (40) for more efficiently absorbing impacts to a marker or sign used for demarking traffic lanes provides means for efficiently replacing a flexible shaft without detaching a mounting base from a lane surface. The apparatus comprises an upright marker (10) connected to a mounting base (18, 24), wherein the apparatus has means for providing free movement of marker (10) in any direction relative to mounting base (18, 24). The means for providing free movement comprises a flexible hinge (22), connecting marker (10) to mounting base (18, 24). Marker (10) is preferably comprised of a flexible material, and in combination with flexible hinge (22) is capable of a range of motion from upright to parallel with the ground 360° around said mounting base.

Abstract: One aspect according to the invention can include a cable connecting device including a first cable and a second cable coupled to a first mechanism and a second mechanism of a vehicle seat, respectively, and each having an inner cable member and an outer cable member. A cable receiving member can receive end portions of the first cable and the second cable. A coupling mechanism can coupling the inner cable member of the first cable and the outer cable member of the second cable to each other within the cable receiving member. A recognition enabling device enables recognition of a coupling condition between the inner cable member of the first cable and the outer cable member of the second cable during an operation for coupling by the coupling mechanism.

Abstract: A pivot assembly that can be retrofitted to existing traffic poles. The pivot assembly comprises a bearing assembly disposed between a top plate and a bottom plate. The bottom plate connects to the existing pole foundation with the standard anchor bolt arrangement. Similarly, the top plate connects to the base plate of the traffic pole using additional bolts. Bearings in the pivot assembly allow the pole to rotate relative to the foundation. Preferably, roller bearings are utilized, as these can be contained substantially within the pivot assembly without extending down into the foundation or up into the pole. This means the pivot assembly can be installed in existing, standard traffic poles and foundations without modifying either. The pivot assembly does not interfere with existing wiring or access openings.

Abstract: Disclosed are improved devices for rotatably-coupled trailer coupler assemblies. The disclosed devices include a lock assembly that can be used to lock and unlock a coupler arm of a swing-type trailer coupler assembly in predetermined positions, such as towing and storage positions. The lock assembly includes a lock member that moves between a locked an unlocked state. In the locked state, the lock member locks the coupler arm of the assembly in a predetermined position, such as a towing position. In the unlocked state, the lock member does not interfere with the coupler arm such that the coupler arm is free to move between the towing and storage orientations. An actuator is coupled to the lock assembly. The actuator can be actuated to transition the lock member between the locked and unlocked states. The lock assembly is fixedly mounted to the coupler assembly so that a user does not have to insert and remove the lock member.