Abstract: A ratchet wrench includes a driving head having an inner peripheral gear, a wheel rotatably engaged in the driving head and having two openings formed in the outer peripheral portion. Two pawls are received in the openings of the wheel and each has a number of outer teeth for engaging with the inner peripheral gear of the driving head, and each has one end for being biased to engage into the end portions of the openings of the wheel by two springs, for greatly increasing the driving torque of the driving head to the wheel. The wheel has an engaging hole for receiving fasteners.

Abstract: A multi-purpose folding tool including a pair of folding scissors, in which a scissors blade is movable about a pivot shaft, between a stowed position and a deployed position. A rocker is moved by a spring in the tool handle and urges a movable scissors blade toward an open position. In one embodiment two handles are folded about respective scissors blades to house the blades, and four springs hold the handles together with the folded scissors stowed within the handles. A pair of tweezers of sheet metal includes a pair of parallel arms each perpendicular to a base portion of the tweezers. When the scissors and other tools are folded into their stowed positions in the handle of the multi-purpose tool of the invention the tool has a smooth outside configuration allowing the tool to be carried in a pocket without causing undue wear.

Abstract: A successive screw driving attachment is used by being connected to an electric screwdriver D, wherein a driver unit 2 has a screw feed mechanism 3 that is slidable in the drive direction of a screw S. The screw feed mechanism 3 is provided with a screw feeder 20 comprising a screw feed prong 15 that successively feeds screws S to the driving position of a bit 8, and the screw feeder 20 is structured such that the next screw S is instantly fed to the driving position. An adjustment device is provided to vary the stroke of the drill bit.

Abstract: A device for use in combination with a wheel brace for loosening or tightening the wheel nuts of vehicles which provides a significant mechanical advantage without deformation of the brace arm. The ground engaging support has projections for supporting a socket extension horizontally. The developed lever has collars which capture a sliding bar of the socket extension and enable maximum torque to be applied through point “p” when the developed lever is rotated in the direction “x”.

Abstract: A wrench set includes a drive handle with an impact end and a drive end. The drive end engages a drive wrench having a slot which receives the drive end of the drive handle. The opposite end of the drive wrench includes a laterally projecting or transversely projecting drive socket connection for attachment of any one of a set of sockets.

Abstract: A method for cuffing or hard turning the surface of a workpiece comprising using a cutting tool in which a cooling fluid is supplied to the cutting area by means of at least one jet nozzle. The cooling fluid is supplied as a jet with high pressure leaving the jet nozzle with a pressure above 60 bar.

Abstract: A clutchless wire cutting apparatus for successively cutting off leading end portions of a predetermined length of wire from a wire stock. The wire is advanced through a cutting station which includes the cutting apparatus. The cutting apparatus includes an electrical motor whose output is coupled to the cutter mechanism which performs the successive wire cuts. A proximity switch or sensor located downstream of the cutting station signals a controller each time the wire reaches the desired length to periodically generate an electrical current to the electrical motor for selectively intermittently driving the motor at a relatively high frequency corresponding to the frequency at which wire cuts are made. The motor may also be continuously driven for cutting shorter wire lengths. The motor has an output on an motor shaft which is coupled to a cutter shaft via a belt drive. The cutter shaft includes an eccentric cam which acts directly on the wire cutter.

Abstract: An improved orifice plate assembly for a loaf slicing machine, the orifice plate assembly located adjacent to a moving slicing blade includes a frame defining an opening and a first orifice-defining member and a second orifice-defining member slidably mounted together slidably on the frame. The first orifice-defining member and the second orifice-defining member, together define an orifice. An adjustment mechanism is operatively connected to the frame and to each of the first and second orifice-defining members, the adjustment mechanism when adjusted changes the orifice dimension between the first and second orifice-defining members without substantially changing a centerline location of the orifice. The adjustment mechanism includes a stud fixed to the first orifice-defining member, and two links pivotally mounted to the frame and engaged to two rods fixed to the second orifice-defining member.

Abstract: A bevel miter saw is provided having a switch handle that is ergonomically rotatable to a selected predetermined position as provided by a detent mechanism. An embodiment of the detent mechanism includes a detent member having radially directed slots, and a detent pin movable in a generally radial direction relative to the slots. Furthermore, a safety feature is provided wherein the detent pin is mounted to a lever including a projection that obstructs a trigger switch in the handle when the detent pin is not engaged in one of the detent slots so that the handle could rotate.

Abstract: A die pin retainer subassembly for use in a die assembly that slidably engages with a die punching machine comprises an elongated retainer, which includes at least one hole for receiving a die pin, and an elongated retaining bar disposed over the enlarged head of the die pin. At least one of the retainers on the retaining bar is in the form of a channel and the retainer and the retaining bar are sized and configured to nest along the lateral direction to minimize any relative lateral movement.

Abstract: Cast metal parts are created for use in making machinery. When these parts are formed, unwanted material remains in the openings of the parts. This material, called flash, must be removed. In the method of the present invention, the cast parts are placed on a platen of a trim press that has multi-part punches attached thereto that are configured to self-align with the openings in the cast part and operative to evenly remove the flash. The invention also relates to a punch that initially breaks through the flash with a stationary punch that removes a majority of the flash inside the opening of the cast part. Next, a moving or self-centering punch self-aligns to the opening in the cast part and operates to remove the remaining flash. The inventive punch may also include a mounting base for attachment of the multi-part punches to the plate or platen of the press.

Abstract: A cutting device has a body, a driving device, a moving base, a head and a cutting rod. The driving device is mounted on the body to actuate the moving base to move relative to the body. The head extends from the body and has a central hole defined through the head. A notch and an exhaust hole are defined in the bottom of the head and communicate with the central hole. The cutting rod is moveably received in the central hole in the head and is attached to the moving base. The cutting rod has a cutting recess defined around the cutting rod. Accordingly, the metal waste generated during the cutting process is kept from flying about and injuring the user, so the safety of using the cutting device is improved. In addition, the cut metal sheet can be kept from shake or vibration.

Abstract: A frame assembly for a lower blanking tool of a carton die cutting machine. The frame assembly includes a rigid outer frame, an inner grid comprised of a plurality of lengthwise and crosswise extending bars, and a plurality of clamp devices attaching the bars to the outer frame. Each clamp device includes an upright plate member in which is formed a substantially U-shaped upper cavity. A wedge is disposed within the cavity for sliding movement between clamped and released positions to rigidly hold the ends of the bars of the inner grid to the outer frame. In an alternate embodiment, the clamp has an upper and lower cavity together with upper and lower wedges which are simultaneously moved between clamped and released positions.

Abstract: A saw blade for a tree felling head has three tipped teeth in which only one tip of each tooth is exposed outside of the blade disc. Around the circumference of the blade, teeth with tips exposed on the upper side of the blade alternate with teeth having tips exposed on the lower side of the blade. Axes of the teeth are tangent to radii of the disc and angled upwardly or downwardly relative to the plane of the disc, and mating surfaces on the teeth and disc at 45° to the plane of the disc abut against rotation and loading of the teeth.

Abstract: An arrangement for retrieving large-caliber ammunition from an ammunition magazine and transferring these to a loading and ramming position, in which the respective ammunition unit is located directly behind and coaxially aligned with a barrel of a large-caliber weapon mounted in such a way that it can pivot around a horizontal axis to assume different elevation positions. The transferring arrangement comprises a swing arm pivotably mounted around the horizontal axis between a retrieving position and a delivery position for each ammunition unit, and an ammunition pickup unit which is mounted on the swing arm in such a way that it can pivot. The ammunition pickup unit is arranged to assume a first angular position relative to the swing arm when this assumes its retrieving position, and to assume a second angular position relative to the swing arm when this assumes its delivery position.

Abstract: The invention relates to a container for propellant charge modules to be loaded into a weapon using conveyance means. It comprises protection means insulating said modules from the conveyance means, constituted by a rigid tubular body, a sheath intended to receive the modules and means to block the modules in the sheath. The sheath is made of a deformable material. The blocking means ensure the deformation of the sheath to immobilize the modules. Application to charge module conveyance.

Abstract: A projectile firing gun or weapon barrel is adapted with a gas porting system having conduits and outlets specifically configured, positioned and adapted for maximizing reductions in muzzle jump and/or recoil in accordance with principles of reverse thrust. The conduits or flow tubes are contemplated to be configured to function as nozzles whereby varying the shape and size of the conduit walls can maximize the outlet velocity of gases flowing at subsonic as well as supersonic velocities and the stream of redirected gas flow can be concentrated. The system incorporates porting holes located further rearward than at the barrel muzzle, but at a proven safe distance from the barrel chamber, which porting holes are in fluid communication with gas conduits/nozzles.

Abstract: A self-contained gimbaled weapon system (GWS) has a shared azimuth axis and two independent elevation axes for a sighting device and a weapon cradle. The GWS allows the weapon cradle to be elevated completely independent of the sighting device. The GWS can be stabilized and operated remotely.

Abstract: A hydraulic system includes a pressurized fluid supply, a plurality of non-priority elements each including a signal port and a supply port, at least one priority implement including a signal port and a supply port and a priority valve arrangement. The priority valve arrangement is adapted to receive fluid from the pressurized fluid supply and selectively apportion fluid between the supply port of the priority implement and the supply ports of the plurality of non-priority elements. The valve arrangement includes a signal circuit operative to establish a flow priority between the priority implement and the plurality of non-priority implements and the signal circuit is in fluid communication with the priority supply. The signal circuit includes a pilot portion and a dynamic load portion and the signal port of the priority implement is in fluid communication with the priority valve arrangement through the dynamic load portion of the signal circuit.

Abstract: A hydraulic actuator is disclosed having a cylinder with a piston that is moved by hydraulic fluid. A light guide in one end of the cylinder directs a laser beam into the cylinder, and off the piston where the beam is reflected. The beam then exits the cylinder through at least two light guides connected to two corresponding optical fibers. Each of the optical fibers are joined together into one fiber that carries the reflected beam of light to a photo-diode located remote from the cylinder. A control circuit measures the time of flight of the laser beam.

Abstract: This invention relates to a linear path slide (10) with a slide (26) which is arranged slidingly movable in a housing (12) along a sliding guide (20) and safe against torsion and with a hydraulic driving gear (40) integrated into the slide (26) for a shifting movement of the slide (26), whereby a working piston of the hydraulic driving gear (40) is configured with at least two stages, whereby each stage of the working piston forms a partial hydraulic driving gear (40′, 40″) of the hydraulic driving gear (40) so that higher actuation forces can thus be realized.

Abstract: In an eccentric bearing arrangement for a pump shaft (2) comprising an eccentric ring (4) that is fixedly attached thereto, and further comprising a needle roller bearing that is arranged on an outer peripheral surface of the eccentric ring, a stop washer (12) is retained in a circumferential groove (13) of the needle roller bushing (9) and is surrounded radially by the adjoining flange (11) of the needle roller bushing (9), and the stop washer (12) comprises an axially inward open annular groove (15) in which the cage (6) is guided.

Abstract: This invention relates to an apparatus for preparing a coffee extract with a fine-bubble froth layer, provided with at least one inlet (2) to which coffee extract is supplied, at least one outlet (4.1; 4.2) for dispensing the coffee extract with the fine-bubble froth layer and at least one liquid flow path extending from the at least one inlet (2) to the at least one outlet (4.1; 4.2) and along which, in use, the coffee extract flows from the at least one inlet (2) to the at least one outlet (4.1; 4.2) while in the liquid flow path a liquid impact surface (12) is included and the at least one inlet is provided with at least one spout opening for generating at least one coffee extract jet which, in use, squirts to the liquid impact surface when the coffee extract is supplied to the at least one inlet. According to the invention, the impact surface (12) is provided with a roughened surface structure.

Abstract: A round baler including a housing; a bale chamber; bale forming apparatus; and bale wrapping apparatus including: four twine supply rolls defining four twine strands; four twine dispensing tubes, each tube presenting one of the strands so that each strand dangles from the corresponding tube, each tube movable between home and twine insert positions, wherein each strand dangles adjacent to a bale rotating in the chamber when the tubes are in the insert position; and two twine tensioning members disposed so that each tensioning member receives two strands, wherein each tensioning member has a receiving portion through which two strands are threaded, wherein each tensioning member is positioned to provide slack tension on two respective strands when the tubes are in the insert position, and wherein each tensioning member is positioned to increase wrapping tension on the two strands after the two respective strands have started to wrap the bale.

Abstract: A method of laser-assisted pressing is used to adjust the pressing position with a laser projector and an impressible element while pressing an opaque object. The apparatus in this invention is characterized by a platform, a pressing unit with at least one press head, and at least one laser projector for projecting a laser beam to form a light area. The press head presses the impressible element to form a pressure mark indicating the pressing position. The light area is then adjusted to match the pressure mark. Finally, the relative positioning of the platform and the pressing unit is adjusted to match the light area with the area to be pressed. Thus the pressing position will be accurate in the pressing process.

Abstract: An auto-positioning inching control for a mechanical press allows a press operator to select one of a plurality of preset slide stop zones in which the slide may be stopped. A programmable logic controller is utilized to compute values of clutch dropout which will operatively position the slide in one of a plurality of preselected slide stop zones. An additional inching mechanism may be utilized for further movement of the slide within the preselected slide stop zone.

Abstract: The invention relates to a method of operating a hydraulic pressing unit, in particular manual pressing unit, and a pressing unit of this type, it being the case that the pressing unit has a hydraulic pump, a moving part, a stationary part and a non-return valve, that, furthermore, the moving part is displaced into a pressing position by the build-up of a hydraulic pressure and the non-return valve moves automatically into an open position only in the presence of a predetermined hydraulic pressure corresponding to a pressing pressure, and that, furthermore, the moving part is configured for moving back automatically from the pressing position into an end position under the action of a restoring spring and the non-return valve is configured only to close once the moving part has reached the end position.

Abstract: A digitally controlled can printing apparatus for printing on circular two-piece cans, the apparatus including digital print-heads for printing an image on the cans and drives for transporting and rotating the cans in front of the print-heads in registered alignment.

Abstract: A method is described for manufacturing an item of underwear or an item of sportswear by applying a medium, running in lengths and strengthening the fabric of the item of clothing, on to a cut-out piece of material, wherein application of the medium is done by the silk screen printing method or the adhesive coating method and in a first step of the method the printed length is structured in such a way that it substantially corresponds to the later outer contour of the item of clothing and in a second step of the method the printed fabric is cut in the area of the printed length.

Abstract: A paper-web holding apparatus is provided in a rotary printing press having rollers which form a path for a paper web fed from a paper web feeding unit to travel along to a folding unit via a press unit and around which the paper web is wrapped. The paper-web holding apparatus includes a rotation restraint mechanism provided for at least one selected roller, and a propeller roller mechanism provided for the selected roller. The rotation restraint mechanism restrain rotation of the roller when the rotary printing press is halted, and allows rotation of the roller when the rotary printing press is operated. The propeller roller mechanism has a pressing member which is advanced toward the roller in order to apply pressing force to the roller at least when the rotary printing press is in a halt state.

Abstract: An electronic stamp or method for performing stamps where one or several sets of phototransistors (8), with associated light emitting diodes (9), are mounted on a print head (3) that is hand-operated along beams (5) with the aid of a lever (4) coupled to an upper stamp housing (1). The phototransistors (8) generate signals used by a micro controller circuit (12) in order to in real time calculate positioning parameters about the print head (3), and thus be able to steer and control a stream of ink drops intended to form a predetermined printout pattern.

Abstract: After an ink feeding rate or a dampening water feeding rate is varied, a variation in the ink feeding rate or dampening water feeding rate is prohibited for a waiting period. The waiting period for prohibiting a variation in the ink feeding rate is determined by a pattern area rate of a corresponding region. The waiting period for prohibiting a variation in the dampening water feeding rate is determined by an average pattern area rate of all regions or a minimum pattern area rate among pattern area rates of all regions. When one of the ink feeding rate and dampening water feeding rate is varied, a variation in the other feeding rate is prohibited for a set period of time.

Abstract: The present invention provides a cylindrical printing blanket comprising a seamless sleeve and a sheet-like blanket having a fabric layer, a compressive layer and a surface printing layer, said sheet-like blanket being bonded onto the outer surface of said seamless sleeve. The blanket is made by cutting a long sheet-like blanket that has the fabric layer, the compressive layer and the surface printing layer and is bonded to the outer surface of the seamless sleeve, thus the operation can be done with good workability.

Abstract: A device for manufacturing a printing blanket includes a base sleeve, a liquid applicator applying a radiation-curing polymer to the base sleeve, and a radiation source curing the radiation-curing polymer. A method for forming a tubular printing blanket includes placing a radiation-curable polymer over a base so as to form a layer of a printing blanket, and curing the radiation-curable polymer using a radiation source.

Abstract: A full-caliber projectile having a cylindrical guide region (5) and an ogival projectile tip (7). To improve the stabilization of the projectile (1) inside a gun barrel (2) in a simple manner, and therefore improve the intermediate ballistics and hit accuracy over those of comparable projectiles, a guide ring (8), which is segmented in the circumferential direction, and whose outer diameter is smaller than the inner diameter of a gun barrel (2) of the same caliber, is secured to the projectile tip (7) such that the radially spaced guide-ring segments (9) detach from the projectile (1) in the gun barrel (2) when a predetermined firing acceleration occurs in the gun barrel, and the segments (9) are pushed toward the projectile (1), axially relative to the cylindrical guide region (5), by dynamic pressure until they rest against the inside wall (18) of the gun barrel (2) and against the projectile (1).

Abstract: The on site maintenance system for metal railcar wheels enables the user to establish a portable, stationary guide rail system about a remotely located railcar and then through use of a traversing guide rail system and lathe assembly grind the many wheels of a railcar with minimal time. The traversing guide rail system rollingly traverses upon side guide rails of the stationary guide rail system and is clamped to existing rails in a desired position. Likewise, the lathe system rollingly traverses upon the cross-wise guide rails of the traversing guide rail system. The lathe system then additionally provides three axes movement for fine-tune positioning of the lathe bit to achieve a desired grind profile of the metal railcar wheel. The wheel being ground is driven by a drive powered by the railcar or may be driven by an external drive and motor connected to the exterior hub of the wheel.

Abstract: A one-piece center sill for a railroad freight car formed by cold rolling a flat sheet of steel into a rectangular configuration. One of the embodiments includes strengthening flanges and another includes ribs.

Abstract: A pallet includes a base plate of cantilever construction and legs of metal, particularly as an underframe for pallet containers for transporting and for storing liquids in an inner container of synthetic material standing on the base plate of the pallet, and an outer casing composed of a grid structure or sheet metal material attached to the base plate. The base plate and the legs of the pallet are manufactured as a single piece from a sheet metal plate as the initial material by deformation, particularly by deep-drawing and/or pressing or by hydroforming.

Abstract: A pallet and an associated method are provided for supporting an item mounted upon casters. The pallet includes a pallet deck having a fixed portion and a movable portion. The movable portion moves between a first position in which the movable portion is displaced, such as by being rotated downwardly, from the fixed portion and a second position in which the movable and fixed portions cooperate to define a support surface. The movable portion is in the second position while the item is loaded, but is moved to the first position during shipment. The pallet also includes a support for supporting the item once the movable portion is in the first position. Prior thereto, however, the item is typically spaced from the support. Each support can include a stationary portion and a movable portion that moves between a retracted position to facilitate loading and an extended position during shipment.

Abstract: A modular furniture system having planar vertical components having slots and tabs, and planar horizontal components having slots and tabs, wherein the vertical components and the horizontal components releasably and interlockingly mate with each other to form a plurality of different pieces of furniture.

Abstract: An incinerator includes a peripheral wall having a top end and formed with an inlet at the top end and an outlet below the inlet, a bowl-shaped grate disposed between the inlet and the outlet, a plurality of laterally extending baffles extending from a bottom end of the grate to the peripheral wall, and a plurality of vertically extending baffles disposed between the peripheral wall and the grate.

Abstract: A sewing apparatus such as a household sewing machine includes a needle bar, a needle bar vertically moving mechanism, a needle bar position changing operation unit operated via the needle bar vertically moving mechanism to change a vertical position of the needle bar, a thread cassette having a thread accommodating section accommodating a supply of thread, a cassette mount to which the thread cassette is detachably attached, a cassette detector detecting the thread cassette attached to the cassette mount, and a needle bar position changing control unit controlling the needle bar vertically moving mechanism so that in a case where the needle bar position changing unit has been operated, the needle bar is changed from an upper stop position to a lower stop position or vice versa according to a position of the needle bar at the time of operation of the needle bar position changing unit when the thread cassette is attached to the cassette mount according to a result of detection by the cassette detector, the nee

Abstract: The present invention provides a large transport ship in which the shape of a ship bottom 1a from a bow 1h to a stern 1t, when viewed on a cross-section perpendicular to the longitudinal direction of the ship bottom 1a, is tapered towards the center CL of the ship bottom in the widthwise direction. Consequently, it is possible to resolve problems associated with changes in the draft corresponding to the state of the load, without using ballast water.

Abstract: An attachable vertical bow plate set a distance ahead of the existing bow, preferably extending above and below the water surface, helps to reduce drag associated with a vessel. The plate's lower edge is preferably set at a depth corresponding to the depth where the existing bow begins to have its cut away.

Abstract: An apparatus and method for guiding a sail while it is being hoisted on a sail-powered marine vessel are disclosed. The apparatus is a pre-feeder or feeder for use on a forestay, mast, or foremast; the apparatus having two oppositely-facing members that are movable in relationship to each other thereby forming an adjustable opening for receiving and partially encircling the luff portion of a sail. The two members are movable about a hinge and a locking mechanism prevents the members from separating inadvertently. For use with a forestay, the pre-feeder is attached near the bow of the boat or directly to the forestay below the grooved track. The method of using the pre-feeder includes gripping the two members and pulling them apart, inserting the luff, closing the two members, and pulling on a halyard attached to the sail. The apparatus and method of the present invention can reduce the time required to hoist a sail and may be performed by a single crewmember.

Abstract: A cleat that can be clamped onto a bow rail or spring rail of a boat, using a cylindrical C-clamp. The cleat has two horns that bend inward toward the bow rail at their ends. A middle section joins the clamp and the horns. In the preferred embodiment, the C-clamp has a fixed lower semi-cylindrical member and a pivoting upper semi-cylindrical member. The upper member can be raised to place the clamp around a rail, or to remove it from a rail. Flanges extend from the upper and lower members opposite the side at which the members are pivotally connected and attached to the middle section. Holes pass through the flanges, so that the flanges may be bolted together to secure the clamp on the rail. Rope can be wound around the cleat to keep the rope clean and out of the way when the rope is not being used.

Abstract: The present invention relates to systems and methods for prevention of clashing between multiple conduits spaced closely together and to methods of installation of multiple conduits at the same time. Various aspects of the invention are provided involving separating the at least two transfer conduits, and allowing relative motion between the at least two transfer conduits.

Abstract: A gear-train driven outrigger device for use on a fishing vessel having a first tubular member for holding of an outrigger pole, which is rotatably journaled to a second tubular member that is mounted to a fixed structure. The second tubular member housing a gear-train driver assembly that allows manual or motor driven rotation of the outrigger pole. The gear-train driver assembly constructed and arranged to provide infinite adjustment of the outrigger pole upon rotation of the first tubular member. The rotation of the first tubular member allows for movement of the outrigger pole from a stowage position to a trolling position and vice versa.

Abstract: A portable self-rescue device for a capsized kayaker used in combination with a kayak, on a body of water. The invention has an extendible telescopic arm with a proximal end and a distal end, a collapsible container attached to the distal end of the extendible telescopic arm and a collapsible ladder platform assembly with a retractable step. The extendible telescopic arm acts as a lever and the collapsible container fills rapidly with water and acts as a weight that counters the weight of a capsized kayaker as he or she climbs onto the collapsible ladder platform assembly on the opposite side of the kayak.

Abstract: A collapsible hunting blind for use with a vehicle such as a boat has a framework and a cover, where the framework has several parts, including tree-shaped frames with several arms and a vertical post, crossbars, and a lid frame. Each tree-shaped frame is mounted to a crossbar coupled to the vehicle. The cover is attached to the framework and extends over the lid frame to form a lid. Persons traveling in the vehicle are thus concealed when the lid is closed. When the blind is collapsed, each arm folds against the vertical post and the entire tree-shaped frame folds to a side of the vehicle.