Abstract: An apparatus includes a drive structure on which are mounted both a first blade carrier and a second blade carrier. The first blade carrier has a first blade facing a cutting surface of a first screen portion, and is mounted on the drive structure so that the first blade is moveable along a first positioning axis with respect to the cutting surface of the first screen portion. The second blade carrier has a second blade facing a cutting surface of a second screen portion, and is mounted on the drive structure so that the second blade is moveable along a second positioning axis with respect to the cutting surface of the second screen portion. A first pressure is used to vary the force with which the first blade presses against the first screen portion and a second fluid pressure is used to vary the force with which the second blade presses against the second screen portion.

Abstract: A shredder adapted to encourage the settling of shredded material therein and method of shredding material.

Abstract: A guide-cutting sheet of a cutting wheel for a paper shredder is characterized in that two sides of a centerline of a planar linear guide-cutting sheet are opened respectively with blade shaft transfix holes corresponding to a spacing between the blade shafts of two parallel cylindrical rotary cutting wheels; below or above two blade shaft transfix holes are opened respectively with fixing rod transfix holes, corresponding to a spacing between two fixing rods; the centerline part above two blade shaft transfix holes is opened with a rabbet which can be latched at two aperture walls of a strip-shape aperture on a face cover; and a bottom of the rabbet is provided with a concaved knife-edge which can cut off paper sheets.

Abstract: A rotor of an impact crusher has at least one stellate plate, which can be attached to the rotor shaft. A plurality of paddle-blade type hammer tools are mounted on each stellate plate. The hammer tools are secured above and below the stellate plate by tool mounting brackets having hook-shaped ends that engage with the hammer tools. A respective adapter piece is placed in the stellate plate between the two tool mounting brackets. A retaining bolt penetrates the two tool mounting brackets and the adapter piece. A security slide secures the retaining bolt in position. The hammer tools of the inventive rotor for an impact crusher have a high usage volume and the rotor is extremely user-friendly with respect to the recurring tasks of setting and replacing the hammer tools, without having to loosen screw connections.

Abstract: A rotary shaft impactor, has a rotor assembly connected to a rotary driving mechanism. The rotor assembly has an axis of rotation, an inlet, and an outlet, and is disposed within a chamber with an inner wall. A wear path has a portion of the inner wall and a channel connecting the inlet and the outlet. At least a portion of the wear path has a diamond surface.

Abstract: A reel unit of the dual-bearing reel is configured to support a spool, a spool shaft, a drag mechanism, and a drag adjusting lever. The reel unit has a first end member with a first opening and a first escape portion. The first opening accommodates a first flange portion and has an edge surface with a first facing portion facing towards the outer peripheral surface of the first flange portion. The first facing portion and the outer peripheral surface of the first flange portion define a gap with an axial length shorter than the axial length of the outer peripheral surface of the first flange portion. The first escape portion is arranged within the inner peripheral surface of the first end member and has a diameter larger than that of the first facing portion.

Abstract: In a seatbelt retractor of this invention is provided with an energy-absorbing means which performs an energy absorption by twisting a rotational shaft of a spool (first energy-absorbing means) and an energy-absorbing means which performs an energy absorption by twisting a wire 2b (second energy-absorbing means), a containing side (upper side of the disk member 2c) which contains the wire 2b and a take-up side (side between the disk member 2c and a plate body 2a) which takes up the wire after being pulled out from the containing side and being twisted are made on different planes, so that the length of the wire which constitutes the second energy-absorbing means can be made longer, and the energy-absorbing time by both the torsion bar and the wire can be extended.

Abstract: A winding machine includes flyers 5 rotated around a flyer rotation axis AXf orthogonal to the axis AXs of a rotor 2 constituting a work while at the same time winding wires 6 on core 23 of rotor 2. Rotor 2 is set in the winding machine in such a position that the center position of core 23 in the direction along rotor axis AXs and flyer rotation axis AXf are displaced from each other.

Abstract: A wrapping device to wind thread onto elongated rod blanks of fishing poles to affix component parts therealong and for decorative purposes. The wrapping device includes a wrapping support saddle with a support base for placement on a support surface and a pair of support uprights movably mounted thereto in a spaced relationship to accommodate rod blanks of differing lengths. The support uprights have respective wrapping saddles to rotatably support the rod blanks without affixing to the wrapping device. The support uprights allow hands-free stopping of winding of the thread while under tension by securing the rod blanks to prevent unwrapping of the thread. The support uprights project forwardly toward a user to position the rod blanks in a comfortable wrapping position. A thread delivery system is movably mounted to the support base for dispensing and guiding the thread under a desired constant tension onto the rod blank.

Abstract: A roll paper is received in a receiving area so as to have a horizontal rolling axis. In the vicinity of a lowest part of the receiving area, an inclined surface faces the receiving area. At a position being lower than the inclined surface, a rotation making member is placed to face the receiving area. In such arrangement, the inclined surface makes the roll paper be slid towards the lowest part of the receiving area when the inclined surface receives the roll paper that is out of the receiving area. In response to movement of the roll paper towards the lowest part of the receiving area, the rotation making member rotates the roll paper around the horizontal rolling axis towards a winding direction of the roll paper.

Abstract: An aircraft comprises two wings, a fuselage, a tail planform and a pair of counter-rotating propellers. The two wings are located at a longitudinal center of gravity of the aircraft. The fuselage is located forward of the longitudinal center of gravity and coupled to the two wings. The tail planform is coupled to the two wings and located aft of the longitudinal center of gravity. The pair of counter-rotating propellers are located at the longitudinal center of gravity and between the wings. Further, the pair are coupled to a tilting mechanism for tilting the propellers between a vertical flight position and a forward flight position. One of the propellers located beneath the wings when in the vertical flight position and one of the propellers is located above the wings when in the vertical flight position.

Abstract: An aircraft with a long body 1 which has a forward end 2 and an aft end 3, which is able to achieve vertical take-off by means of a tilt-able rotor and blade assembly 4 at the forward part of the aircraft and a tilt-able turbojet 19 at the rear of the aircraft. The rotor and blade assembly is rotated by an engine assembly 8, with the engine assembly, the rotor and blades all positioned on top a multi-directional tilt enabling joint 9. The turbojet is fitted to a multi-directional tilt enabling joint 27 to allow control of lateral movement of the aircraft as well as providing vertical lift and forward propulsion during forward flight. The turbojet is connected to the tilt enabling joint 27 by a rivet 30 such that the turbojet can be rotated relative to the tilt enabling joint.

Abstract: A propulsion system for a craft includes two jet engines which are arranged parallel to one another. The system further includes an inlet and/or outlet device for each jet engine. Each device includes a duct for carrying a gas, the duct having a gas inlet and a gas outlet. The gas outlet is arranged offset in relation to the gas inlet transversely to the longitudinal direction of the duct, so that the jet engine is hidden from external view.

Abstract: A fiber reinforced strip is adhesively bonded to an outwardly facing surface of a reinforcing frame and to an inwardly facing outer skin surface. Such a strip position reduces crack propagation in a lightweight structure particularly in the outer skin adhesively bonded to the reinforcing frame through the strip. For this purpose the fiber reinforced strip is interposed between the outer skin and the frame and adhesively bonded to the outer skin and to the frame. The strip has reinforcing fibers extending in parallel to each other or the reinforcing fibers are woven into a fabric embedded in a synthetic adhesive bonding material. The embedding of the parallel fibers or of the fiber fabric in the bonding material is performed either prior to the bonding or during the bonding of the strip to the outer skin and to the reinforcing frame.

Abstract: An aircraft wing slat is formed from composite materials using lay-up and vacuum bagging techniques. The slat lay-up comprises a central honeycomb core sandwiched between upper and lower composite skins, a pre-cured spar and pre-cured stiffeners. After the lay-up is cured and removed from a lay-up mold, leading edge strengthening ribs and a preformed composite nose skin are installed to complete the slat.

Abstract: Aerial dispersion systems that may be employed to allow rapid and temporary conversion of aircraft for aerial dispersion purposes, such as aerial fire-fighting. The aerial dispersion systems may be implemented using modular components that may be configured for compatibility with conventional cargo loading and unloading systems of modern aircraft, including side-loading cargo systems of wide body passenger and cargo aircraft having high lift capacities. The aerial dispersion systems may be rapidly installed in a large fleet of high capacity aircraft in response to a wildfire or other rapidly-developing emergency such as an oil spill, chemical or biological contamination incident, building or refinery fire, etc. After use, the aircraft of the fleet may be rapidly de-modified and returned to original condition.

Abstract: An un-manned multi-stage payload delivery vehicle and methods of deployment therefore are disclosed. According to various embodiments, the payload delivery vehicle includes first stage and a second stage. At least one of the first and second stages comprises a jet engine. According to various embodiments, methods of deploying the payload delivery vehicle include the steps of launching the payload delivery vehicle from a launch site, controlling the flight of the payload delivery vehicle in accordance with one or more deployment parameters, deploying a payload attached to the payload delivery vehicle, and controlling the flight of the payload delivery vehicle subsequent to payload deployment such that the payload delivery vehicle is flown to a pre-determined location for recovery and reuse.

Abstract: A method and systems are disclosed for reducing fluid flow noise. The method and systems use a thermal mechanism to deploy a flap edge fence during landing and/or other operating conditions, and stow the flap edge fence during other operational conditions such as cruise. The flap edge fence is controlled passively by ambient temperature or actively by a controller based on temperature changes corresponding to various operating conditions.

Abstract: This invention relates to a portable low profile derail which is releasably securable to a railroad rail for derailing from the rail a flanged wheel of railroad equipment. The derail has a monolithic body including a flat rider plate and an integral elongated holding channel. At least three field side fasteners are mounted on the holding channel and connectable with the rail. A substantially straight rub bar is fixed to the derail body and is set at an angle to the rail when the derail is secured to the rail. The derail includes a securing assembly which is selectively connectable to the rail for securing the derail onto the rail.

Abstract: A system is provided for temporary protection operation of at least one controller box for a railroad switch turnout in a powered mode or non-power mode depending on the railroad configuration and independent of the controller box. A normal controller box is coupled to the normal switch point and includes a block slidably received within the housing based on moving the normal switch point to establish at least one pair of electrical contacts within the housing. A controller is coupled to the controller box to verify a pair of compressed contacts to determine that the normal switch point has moved to the normal position to cause the controller box to send an open signal to a pair of switch connections.

Abstract: An apparatus and method suspends cables from the top and sides of a shipping and stowage container having separated block-shaped fittings with top and side openings. A cross bar with rounded support structure suspends the cables and extends past the block-shaped fittings. First twist-lock fittings are mounted on a first side of the cross bar in the same spaced-apart relationship as the openings on the sides of the separated block-shaped fittings. Bayonets in the twist-lock fittings can be inserted into the side and top openings and rotated to secure the apparatus to the block-shaped fittings. Rotatable end hangers support cables beyond the container. Second twist-lock fittings are mounted on a second side of the cross bar in the same spaced-apart relationship as the openings on the tops of the separated block-shaped fittings.

Abstract: Disclosed is an improved mounting assembly for securely supporting elongated items against a surface. The assembly includes a device to attach at least one elongate object to the mount, a spring section, and a mount section. The mount section is in the form of a rectangular fir tree mount. The rectangular fir tree mount has a tapered tip and a generally rectangular shape. The center segment of the rectangular fir tree mount includes a number of curved branches. The spring section includes flexible springs extending downwardly from the mount. The flexible springs provide tension and resistance when the mount is inserted into a supporting surface. The flexible springs and the branches allow the rectangular fir tree mount to be utilized on panels of varying thicknesses.

Abstract: A harness clamp tie includes a locking head and a flexible strap extending outwardly from the locking head. The strap is insertable through the locking head to form a loop that can be used at least one item. A pawl in the locking head secures the strap. Nonslip rails formed along the outer edge of the strap face and clamping rails formed on the locking head aid in securing small items. Conic friction points are formed on both sides of the strap surface to provide a mechanical grip for pulling the strap through the locking head. A mounting fastener extends from the locking head in the opposite direction. The fastener secures the tie to a mounting structure such as an aperture in a panel. The fastener includes a pair of flexible winged springs which help to stabilize the tie and hold the tie perpendicular to the panel.

Abstract: A device for holding a collapsible bag, such as a plastic trash bag, in an open and operable position. A rim supports the mouth of the bag, while a handle and forearm brace permit a user to hold it easily and without fatigue. The handle and brace are placed at the edge of the rim so as to leave the opening unobstructed and maximize versatility for both trash and leaf pickup.

Abstract: A diving board lift assembly for lifting a diving board from a substantially horizontal diving position to a substantially upright position is provided. The diving board having a diving end and a hinged end with the hinged end hingedly connected to a diving board support member. To raise the diving board, an actuator is rotated in a clockwise direction which rotation causes a portion of the top assembly to the lift mechanism to make contact with and raise the diving board to a near vertical position. To lower the diving board to its original position, the actuator need simply be rotated in a counter-clockwise direction.

Abstract: A sucking disc apparatus capable of detecting adhesive force comprises a rod body, a sucking disc at the rod body and corresponding to its slot, a pressing rod pivotally coupled to the slot or the sucking disc and turned with respect to the rod body and abutted at the sucking disc, an operating rod installed in a slide of the rod body and slid with respect to the slide, a first identification element installed in a containing space of the rod body by an axial shaft and having a first color corresponding to an opening of the rod body, and a second identification element coaxially and pivotally installed at the axial shaft and the operating rod and turned with respect to the first identification element and stacked onto the first identification element, and including a second color different from the first color and corresponding to the opening.

Abstract: A mounting apparatus for mounting a data storage device that has a protrusion protruding from a sidewall thereof includes a bracket for holding the data storage device, a mounting member, a locking member, and a resilient member. The bracket includes a first side wall. The first side wall defines a slideway, for receiving the protrusion of the data storage device to slide therealong. The mounting member is mounted to the first side wall. The locking member slidably mounted to the mounting member includes a projecting part adjacent the slideway of the bracket, for locating the protrusion of the data storage device. The resilient member is located between the mounting member and the locking member.

Abstract: A vehicle wash system having a plurality of vehicle treatment components includes with at least one support member. The support member is constructed of a base material and has an outer surface. An elongated cover includes an interior surface and an exterior surface. The interior surface of the elongated cover has a first color and a size and shape that substantially matches the outer surface of the support member. The elongated cover is readably engageable with the support member to protect it from contact with fluid and debris. The elongated cover is formed of a readably cleanable material such that fluid and debris can be easily wiped off of its exterior surface.

Abstract: A shelf bracket having a ledge and a plurality of side members, the shelf bracket being formed from a blank. The blank has a plurality of side portions, which can be bent downwardly to create the side members. The blank also has a ledge portion which forms the ledge of the shelf bracket. The side portions and the ledge portion of the blank are separated by a plurality of bend lines, to facilitate bending for the formation of the shelf bracket. The blank desirably has a lip portion which can be bent upwardly to form a lip of the shelf bracket. The blank can also have a plurality of stiffener portions which can be bent to create stiffeners in the shelf bracket, and one or more ribs in the side portions to provide strength to the shelf bracket.

Abstract: A mounting system for providing, inter alia, an attachment point for hanging about a frame.

Abstract: A universal mount for mounting equipment to a surface in a desired orientation.

Abstract: A multi-directional mechanical jointed arm for supporting and suspending articles and its use as a free hand accessory, characterized by comprising at least three ball and socket joints, adjustable at any spatial position and direction providing a three-dimension movability and ability to hold suspended articles in a specific determined point selected at such space.

Abstract: A flat display device (2) has a foldable base (25). The flat display device includes a flat panel (21) pivoted to a base by a hinge assembly (23). The panel is capable of rotating with respect to the base between a position and a second position. A third position of the panel with respect to the base is intermediate between the first position and the second position. A first friction force provided by the hinge assembly when the panel rotates between the first position and the third position is smaller than a second friction force provided by the hinge assembly when the panel rotates between the third position and the second position.

Abstract: An improved adjustable mounting system for mounting a flat panel display to a surface. A mounting bracket is configured to attach to the surface, while an adapter bracket is operatively connected to the mounting bracket and is configured to operatively connect to the flat panel display. At least one carrier mechanism operatively connects the mounting bracket and the adapter bracket, the first carrier mechanism positioned with a set of substantially straight guide paths or surfaces to couple the adapter bracket to the mounting bracket. When the flat panel display is operatively connected to the adapter bracket and the mounting bracket is attached to the surface, the flat panel display is generally selectively rotatably positionable about an axis substantially parallel to the surface as a result of the interaction of the first carrier mechanism with the set of substantially straight guide paths or surfaces.

Abstract: In an engagement member 2 comprising a main body part 3 and an engagement part 4, the main body part 3 is separately formed from the engagement part 4A. A screw passage hole 3c is formed in the main body part 3. A screw hole 4a is formed in the engagement part 4. By tightening a screw member 6 passed through the screw passage hole 3c and threadingly engaged with the screw hole 4a, the engagement part 4 is removably attached to the main body part 3.

Abstract: The invention is a window safety harness which can be clamped to the frame of a window and which provides a solid anchor point for a person working around the window. The device includes a bar for placement inside the window, a bar for placement outside the window, and a connecting piece which holds the bars in rigid, spaced apart relation to each other. Each end of both the inside and the outside bar have contact pads which are configured to contact the window frame. They also include a tightening mechanism which tightens the contact pads against the window frame and secures the device in the window frame. An anchor point allows a worker to attach himself to the anchor point for work outside the window, or to anchor a line to the window frame.

Abstract: In an exhaust pipe structure, there are provided a first supporting member that is attached to an exhaust pipe or a component attached to the exhaust pipe; a second supporting member that is attached to a vehicle body or a component fixed to the vehicle body; a supporting rubber member that connects the first supporting member to the second supporting member; and a reaching-prevention member that contacts the supporting rubber member just before the supporting rubber member reaches the supporting rubber member sticking position.

Abstract: An adjustable extending stand for panel displays has a body, a sliding panel and multiple positioning devices. The body has a proximal end pivotally mounted to a panel display, a distal end and two mounting slots formed oppositely in the body. The sliding panel is slidably mounted between the mounting slots of the body and has a distal end selective protruding telescopically from the distal end of the body to abut a plane. The positioning devices are mounted securely in corresponding mounting slots and controllably engage the sliding panel to hold the sliding panel in a determined position relative to the body. Accordingly, a length of the adjustable extending stand may be adjusted by changing a position of the sliding panel relative to the body thereby conveniently adjusting an angle of the panel display or allowing different sized panels to be displayed conveniently.

Abstract: In a fluid injection valve, a valve needle and a moving core are installed in the valve housing to be slidable in an axial direction. The moving core has a through hole in which the valve needle is slidably inserted. A stopper provided on the valve needle moves the valve needle integrally with the moving core when the moving core travels toward the fixed core with respect to the needle valve. An elastic member biases the valve needle away from the fixed core, and a helical spring biases the moving core toward the fixed core. A spring seat supports one axial end of the helical spring in both of the axial direction and a radial direction of the helical spring.

Abstract: A luer activated device includes an inlet adapted to receive a male luer, an outlet associable with a fluid flow system, and a flow path defined therebetween. The inlet receives a resealable valve element having an aperture adapted to receive the male luer. The valve element is adapted such that a male luer inserted into the aperture will open fluid flow through the inlet without causing a substantial change in fluid displacement.

Abstract: A valve device includes: a valve stem 4 vertically movably inserted in a staffing box 1; a gland packing 2 interposed between the staffing box 1 and the valve stem 4; a packing flange 9 disposed above the gland packing 2 through a packing follower 3; a spring case 6 that accommodates or holds Belleville springs 5, further abuts the packing flange 9 on its top face, and has groove portions 12 on its peripheral wall; and stud bolts 7 that press the gland packing 2 through the packing flange 9 and the spring case 6.

Abstract: The invention provides a valve (1) for sterile transfer of fluids. The valve (1) comprises a housing (5) having first and second open ends (2, 3) and a passageway (4) extending between the ends (2, 3). The first end (2) has a flange (54) for coupling the housing (5) about an opening (205) of an external conduit (201) and a seal blocking an open area of the first end (2). The seal is placed in register with the opening (205) of the external conduit (201). The valve (1) has a piston (9) movably disposed within the housing (5) so as to interrupt the seal and to permit fluid to pass along the passageway (4). A mating surface (215) of the flange (54) and the seal form a sterilizable surface. The seal is formed between a plastic plug (18) movable by the piston (9) and a sharp plastics rim (15) which encompasses the open area of a first end (16) of the housing (5).

Abstract: In a seawater pipe, a shut-off valve has a supporting body fixed to the pipe; a shutter movable between a forward closed position and a withdrawn open position; and a control member operated from outside the pipe to move the shutter via a transmission; the transmission is isolated in fluidtight manner from the seawater flowing in the pipe by a membrane; and the membrane has two edges, one fixed to the shutter, and the other forced radially between the supporting body and the pipe.

Abstract: A pry tool [10] comprising an hollow handle [11]; a first claw [16] having a first end [17], and a second end [18], the first end [17] being attached inside the lower end of the handle [11], and the second end [18] extending away from the lower end [13] of the handle [11]; a second claw [21] having a first end [22], and a second end [23], the first end [22] being attached inside the lower end [13] of the handle [11], and the second end [23] extending away from the lower end [13] of the handle [11]; and a rocker [26], having a first end [27] and a second end [28] attached to the lower end [13] of the handle [11], and a central portion [29] that curves around the lower end [13] of the handle [11] and between the claws [16] and [21] to form a rocker surface [30].

Abstract: A retractable load support system for effectively lifting a load in a controlled manner. The retractable load support system includes a frame, a gerotor attached to a main shaft within said frame, a first spool attached to the gerotor, a biasing device connected to the first spool applying a biasing force to the first spool and an elongated member attached to the first spool. The main shaft is rotatably supported within the frame by a one way bearing allowing the main shaft to rotate when the elongated member is drawn downwardly to reduce the resistance of the gerotor. The main shaft is supported substantially stationary within the frame by the one way bearing preventing the main shaft from rotating when the elongated member is drawn upwardly onto the first spool thereby lifting the load in a controlled manner.

Abstract: A well head attachment is provided having an elongated casing or housing structure in which the tool string, including the entire cable or wire line supply, is pressurized, the housing structure being arranged to place the interior thereof in communication with the well bore in a manner whereby well pressure is equalized throughout the assembly during all operations, utilizing a unique pressure-tight adjustably articulated riser assembly with off-set pivotal radial connections for connection between the wellhead attachment and the pressurized cable-supply reel, thus the need for lengthy sinker weights, lubricators and stuffing boxes is reduced or eliminated.

Abstract: The invention relates to a winch comprising a drum, a rotary drum bearing, on which the drum is supported in a rotating manner, a supporting device, on which the rotary drum bearing is supported in a pivotable manner by means of at least one pivot joint, and an actuating drive for the active pivoting of the drum. The pivot axis extends inside the drum and the actuating drive is arranged at least partially inside the drum.

Abstract: A freestanding fence constructed of square tubing and a few connectors. The fence is supported on footed x-shaped posts that sit on top of the ground. A horizontal member extends between adjacent x-shaped posts and a footed vertical support member is provided on each horizontal member approximately midway between the adjacent x-shaped posts. Several fence wires extend horizontally and connect to adjacent x-shaped posts along the length of the fence via electrical insulators and non-conductive fasteners so that the fence can be electrified. The horizontal members attach to the posts by means of couplings that allow for both vertical and horizontal adjustment. The fence is constructed of easily transported and assembled pieces that can be disassembled, moved, and then reassembled as often as needed.

Abstract: A valve is used with a carburetor, and the carburetor therefor. The valve has a throttle valve and an air valve. The air valve defines an air bore and has a baffle disposed within the air bore. The baffle separates one section of the air bore from another section, and impedes airflow through the air bore during at least some positions of the air valve.

Abstract: A tray assembly is provided for improved gas/liquid contact when used in a large chemical process tower, resulting in better performance. Each tray assembly has two levels of tray decks and associated downcomers. Tray decks provide gas/liquid contact for mass transfer and the downcomers are required to clarify the liquid before entering the tray below. A novel downcomer configuration is provided for use in multipass trays. The shape of downcomer bottom chord is designed to allow for liquid to travel across any part of each tray deck at a similar distance between the inlet and the outlet weir. As a result, liquid on the tray deck travels in plug flow pattern. Benefits include a higher Murphree tray efficiency due to minimum liquid back-mixing, as well as minimum local entrainment due to uniform froth height.