Abstract: A flip-flop bicycle pedal that utilizes both sides of the pedal such that one side correspondingly matches with a prior art road type pedal configuration known in the art as LOOK pedal and the other side correspondingly matches with another prior art mountain type pedal configuration known in the art as SPD pedal. Alternatively, a plurality of pedal adapters that utilize conventional type bicycle pedal configurations which complementary match a plurality of prior art bicycle shoe cleats known in the art as LOOK cleat, SPD cleat, SPEEDPLAY “X” cleat, SPEEDPLAY frog cleat, and BE-BOP cleat.

Abstract: A tool for placement of a wildlife protection guard on an insulated bushing on a transformer is provided. The tool includes a body, a hook, a connector, a first and second tension member and a tensioning mechanism. The body has a first end, a second end operable to receive the wildlife protection guard, an upper side and lower side. The hook is adjacent the first end of the body. The connector extends from the lower side of the body and is pivotably attachable to an end of an extendable pole. The first and second tension members define a portion of the second end of the body and further define a slot for receiving a portion of the wildlife protection guard. The tensioning mechanism communicates with the first and second tension members and is operable to adjust the tension on the wildlife protection guard receivable in the slot.

Abstract: Apparatus for extraction of nails, screws and other such fasteners from wood or other host materials are disclosed. One embodiment of the apparatus includes a shank adapted for application at a rotational drive source, a two-part engaging member at one end of the shank having a cavity extending thereinto for receiving therein a fastener to be extracted and openable to release the fastener after extraction. A cutting component is defined at a bottom edge of the engaging member adjacent to an opening to the cavity for cleanly removing host material from around the fastener. A gripping surface formation comprising a spiraling striation is formed at a surface of the cavity for threadably engaging the fastener to be removed.

Abstract: A fastener extractor is provided that includes an attachment end having an attachment means for connection to an extraction tool and a receiving end. The receiving end has an interior bore that angles inwardly towards the attachment end. The interior bore has a central axis and includes at least two arcuate grooves that extend along the interior bore towards the attachment end. The arcuate grooves curve radially and inwardly towards the central axis of the interior bore, with adjacent arcuate grooves forming sharp helically shaped ridges. A transition area is positioned between the attachment end and the receiving end and has a plurality of arcuate surfaces. Each of the plurality of surfaces corresponds to each of the arcuate grooves and projects inwardly from the corresponding groove towards the central axis. The interior bore is engageable over a fastener to be extracted.

Abstract: A telescopic socket assembly includes an outer socket, an inner socket retractably and movably mounted in the outer socket, and an elastic member mounted between the inner socket and the outer socket. Thus, the telescopic socket assembly has an adjustable length and can be used to operate workpieces having different sizes. In addition, the telescopic socket assembly has a two-stage or three-stage position adjustment function.

Abstract: A wrench includes a head, a first handle, a second handle and a retaining device. The first includes first and second end. The first end of the first handle is pivotally connected with the head about a first axis. The second handle is pivotally connected with the second end of the first handle about a second axis. The retaining device can retain the first handle in position relative to the head, and the second handle in position relative to the first handle.

Abstract: A non-conductive substantially buoyant-in-water hand tool comprising an elongated handle portion formed of non-corrosive, non-conductive material having a density greater than water and an elongated working tool connected to and extending axially from a proximal end of said handle portion. The handle portion has one or more outwardly opening cavities formed into a side surface of the handle portion. An elongated tubular sheath formed of material buoyant in water covers and sealingly encloses and forms one or more airtight cavities whereby the effective density of the hand tool is less than that of water.

Abstract: Cutting tool (1) with a cutting insert (3), on the front edge (14) of which there is a first major cutting edge (15) and an approximately U-shaped indentation (18) that interrupts said first major cutting edge (15), whereby each side leg (19, 20) of the indentation (18) forms a minor cutting edge, and the base (21) of the indentation (18) forms a second major cutting edge (22) which is recessed in the feed direction (V) behind the first major cutting edge (15), and whereby the cutting insert (3) is formed by at least two separate sections (4a, 4b), each of which carries a portion of the indentation (18).

Abstract: A machine tool such as an NC lathe having a machine body is disclosed. The machine tool comprises a fixed bed, a machine body having a carriage with a tool post mounted thereon is provided on one side of the fixed bed nearer to an operator, and a headstock for loading a workpiece thereon is provided on another side of the fixed bed farther from the operator. The machine tool also includes a cover having a front wall and a side wall to cover at least a front face and a side wall of the machine body, respectively. The cover is provided so as to externally surround the machine tool, and wherein a portion of the side wall of the cover adjacent the tool post includes a door opening formed therein and a side door for opening and closing the door opening. Thus, the tool replacement work is facilitated and the overall workability of the machine tool can be improved.

Abstract: A press punching apparatus makes many holes at the same time and changes an arrangement of the holes without changing a punch block and a die block. A punching mold is provided with a plurality of punches having different lengths. A travel distance of the mold is adjusted so that a first part of the punches penetrates a work piece to be punched in a first stroke. Then, the travel distance of the mold is changed so that the work piece is punched by a second part of the punches other than the first part of the punches in a second stroke.

Abstract: A cutting machine for a Venetian blind comprising a head rail, a bottom rail, and a plurality of blind slats. The cutting machine comprises a body defining a head rail opening, a bottom rail opening, and at least one blind slat opening, a plate for cutting the head rail, a blade assembly for cutting the bottom rail the blind slats, and a drive mechanism. The drive mechanism is operatively connected to the plate and the blade assembly causing the plate to cut the head rail while, at the same time, causing the blade assembly to cut the bottom rail and the blind slats.

Abstract: A miter saw is disclosed having a base, a blade supported by the base, a detection system adapted to detect a dangerous condition between a person and the blade, and a reaction system associated with the detection system to cause a predetermined action to take place upon detection of the dangerous condition. The blade is rotatable, and moves into a cutting zone to cut a workpiece. The predetermined action may be to stop the blade from rotating, to create an impulse against movement of the blade into the cutting zone, or to cause the blade to move away from the cutting zone.

Abstract: A sawguide assembly includes a set of sawguides positioned adjacent to one another to create an array of laterally-abutting sawguides. A sawguide biasing assembly biases the sawguides against one another. The array is supported for movement along a lateral path generally parallel to the axis of the arbor. A lateral driver is used to move the entire array in unison along the lateral path. A sawguide array skewing assembly couples the sawguides to one another so that the sawguides can be pivoted in unison about their respective pivot axes by a skewing driver.

Abstract: A blade holder for cutting machines has a blade head secured at a lowering device and a blade head housing having a chamber. The blade head has a blade holding member for receiving a circular blade. An advancing device is mounted in the blade head housing. The advancing device has an advancing piston rod and an advancing piston actuating the advancing piston rod. The advancing piston rod acts on the blade holding member for moving the circular blade between a cutting position and a ready position. The advancing piston is pneumatically actuated and mounted and guided in the chamber. A pressure spring acts on the advancing piston rod to prestress the advancing piston rod into the ready position of the circular blade. A pressing device loads the pressure spring in a direction of the cutting position of the circular blade. The pressing device is decoupled from the advancing piston rod.

Abstract: A slideable hole punch, having an upper seat, at least one drill set and a lower seat. The upper seat has a slide track allowing one slide member to move thereon. The upper seat is fitted over the lower seat. The lower seat accommodates the drill set and has an internal slot. The drill set is disposed between the upper and lower seats. A paper slot is formed between the upper and lower seats. Thereby, paper can be disposed in the paper slot and slide along the slide track by the slide member. The slide member can then press upon the drill set to perforate through the paper to form holes with desired shapes and distances.

Abstract: A storage magazine for propellant charge modules for artillery cannons including a set of walls delimiting compartments in which the modules are arranged in superimposed rows, such modules for removal by a pick up system, at least one mobile support for receiving a row of modules, such support in a first extraction position for filling the row and in a second storage position for removing the modules by a pick up system.

Abstract: A transport container with a removable cover which is repeatedly removable and refastenable to the transport container. The transport container is sized to accommodate a plurality of individual premeasured charges of gunpowder. Each of the plurality of individual premeasured charges of gunpowder comprises a tube which is open at least one end thereof and the at least one open end of the tube is sealed with a removable cap once a suitable quantity of the loose granular charge of gunpowder is loaded therein. Each individual premeasured charge of gunpowder is loaded with gunpowder which has a relatively low moisture content to facilitate reliable and substantially complete ignition of all of the gunpowder ignition, upon detonation of a firearm.

Abstract: This braking force amplifier with dual amplification ratios includes a thrust assembly (71) comprising a reaction rod (82) connected to the master-cylinder of the corresponding brakes and mounted to be axially displaceable under the control of a plunger (22) between a first braking state corresponding to a first ratio of amplification of the braking force, and a second braking state corresponding to a second ratio of amplification of the braking force, and a deformable reaction disc (96) interposed between a piston (70) and the plunger on the one hand, and the reaction rod on the other. The thrust assembly includes means (104) for absorbing the deformations of the reaction disc, the said deformations contributing to determining the braking force for which passage between the first and the second braking states takes place.

Abstract: To perform boom-down operation by operating a boom cylinder (6) by an external load (W) while simultaneously operating an arm cylinder (26) or a bucket cylinder (27) in the state the bucket is off the ground, a first boom directional control valve (2) and a regeneration boom valve (13) are controlled to the neutral position and the open position respectively so that the hydraulic oil is regenerated from a line (9) located at the oil-returning side of the boom cylinder (6) through the regeneration boom valve (13) to a line (5) located at the oil-feeding side. Therefore, the volume of the hydraulic oil that can be supplied from the pressurized oil source (4) to the arm cylinder (26) or the bucket cylinder (27) via the second arm directional control valve (24) or the bucket directional control valve (25) is increased by the amount equivalent to the amount of the oil that is not supplied from the pressurized oil source (4) to the boom cylinder (6).

Abstract: The invention provides a shoe for a hydraulic apparatus and manufacturing method thereof, by which production cost can be lowered without making a sliding-contact surface uneven by a welding process. The shoe comprises a main body (10) provided on one side (10a) thereof with a concave spherical surface (12) to which a sphere is slidably engaged, and on the opposite side (10b) thereof with a locking portion (14) and a sliding-contact plate (11) provided with an engaging portion (20) by which to be engaged with the locking portion (14) to make contact with the opposite side (10b), wherein the sliding-contact plate (11) comprises a first layer (18) to make contact with the opposite side (10b) and a second layer (19) laminated on a region of the first layer (18) leaving uncovered welding portion (21) so that its surface serves as a sliding-contact surface (19a), and the first layer (18) is welded to the main body (10) at the welding portion (21).

Abstract: A composite diaphragm for diaphragm pumps comprises an elastomer body and a polytetrafluoroethylene (PFTE) coating on its back side. The elastomer body has a shape of a circular dish that has an edge region with a clamping area, a bottom and a flexible section of the diaphragm that connects the edge of the dish with the bottom. The flexible section of the diaphragm comprises a multitude of naps forming elevations on the coated side of the elastomer body. The PFTE coating is a plane ring surface with the area of the flexible section of the diaphragm.

Abstract: A method and control system for a strapping machine restarts the strapping machine at a point of interruption of the strapping machine cycle. The system and method determines the presence of a foreign object proximal the strapping machine during the strapping cycle, interrupts the strapping cycle upon determining the presence of the foreign object proximal the strapping machine during the strapping cycle, determines a point of interruption of the strapping cycle and restarts the strapping cycle at the point of interruption through the use of retained program timers.

Abstract: A binding device for binding pulp bales with wire drawn from a wire magazine is disclosed including a feed for feeding and tightening the wire, a guide for guiding the wire around the bale during forward feeding thereof, a processor for cutting the tightened wire and twisting together the ends thereof, and a take-up unit for taking up the slack loop of wire arising from the tightening of the wire. A spring-loaded device adjacent to the feed means dampens the jerk which occurs when the slack loop of wire runs out and wire begins to be drawn from the magazine.

Abstract: The present invention provides a mechanical press with a low height. A sliding guide mechanism and a position adjusting mechanism are provided on the upper and lower sides of an adjustor member, respectively. The sliding guide mechanism converts the rotating motion of an eccentric part of a crankshaft into a reciprocating linear motion and is provided above the adjustor member. The position adjusting mechanism adjusts the position of the slide and is provided below the adjustor member.

Abstract: In a method to produce a printing form for rotogravure, in particular for heliorotogravure, a surface of the formis provided with a wear-resistant layer and the surface is provided with cups. Furthermore, a printing form is provided whereby the surface of the printing form comprises a wear-resistant layer in which the cups, with regard to their depth, are at least partially provided therein. The printing form may be used in a printing device for heliorotogravure.

Abstract: A counterpoise device for cantilevering at least one cylinder of a printing press has a movable counterpoise element for selectively contacting the cylinder and a stationary mount. A guide link rotatably attaches to the stationary mount plate and rotatably attaches to movable counterpoise element. An actuating device is connected to the movable counterpoise device at a different location than the guide link for moving the counterpoise device with respect to the cylinder.

Abstract: An ink pad assembly having a top panel, the top panel having an ink pad coupled thereto, a bottom panel, and a pivotable hinge for connecting the top and bottom panels. The top panel of the ink pad assembly can be opened and pivoted 180 degrees about its central lengthwise axis. This pivotability allows a user to place the ink pad assembly in a position ready for use wherein the top panel lies on top of the bottom panel so that the ink pad is exposed. The pivotable hinge also allows the user to place the ink pad assembly in a closed position wherein the top panel lies on top of the bottom panel so that the ink pad is enclosed between the top and bottom panels.

Abstract: A stamping device includes a printing member which has two pivot shafts pivotably connected to two insides of a casing and a plurality of teeth are arranged along a semi-circular protrusion on two ends of the printing member. The two pivot shafts extend through two slots of a support frame which includes two racks on two insides thereof so that when the printing member is lowered when pressing the casing downward, the teeth movably engage with the racks and the printing member rotates 180 degrees so that the printing face faces downward to stamp on document.

Abstract: A quality control device includes a suction box, at least one gripper which can be displaced along a suction surface of the suction box, and a CCD camera. A belt, which can be displaced in a sheet transport direction, is disposed on the suction surface of the suction box.

Abstract: The regenerative plate making and printing process, and plate making and printing apparatus of the present invention are applied to a printing system requiring a separate developing step independent of a printing step.

Abstract: A roller holding apparatus of a printing press comprises roller arms swingably supported by a metal roller, holders swingably supported by the roller arms for holding a rubber roller so as to be detachably mounted on the roller arms, and pressing members provided in the holders for pressing the rubber roller against the metal roller. The roller holding apparatus can perform roller replacement easily and quickly with a simple structure, and can always retain a set nip pressure.

Abstract: A gripper device in a sheet-processing machine includes a gripper, a gripper pad associated with the gripper and a first drive for moving the gripper out of an opened position thereof into a closed position thereof. The gripper is cooperatively engageable with the gripper pad for producing a clamping force for holding sheets being processed. A second drive is separately operable from the first drive during a production printing operation of the sheet-processing machine. The first and second drives are operable for positioning the gripper and/or the gripper pad so that clamping faces of one of the gripper and/or the gripper pad are movable by the second drive perpendicularly to clamping faces of the other of the gripper and/or the gripper pad.

Abstract: The hermetically sealed electrical feed-through device has a circular metal disk (11) with a conductive angular or bent isolated pin (13) hermetically sealed in an oval or elliptical through-going opening (O) whose center coincides with the center of the circular metal disk. The angular or bent isolated pin (13) is sealed in the oval or elliptical opening (O) by means of a glass-to-metal seal (17). An angular or bent ground pin (15) is connected to the rear side of the circular metal disk (11) adjacent to the opening (O) and extends approximately parallel to the isolated pin (13). Because the through-going opening (O) has an elliptical or oval cross-section section, different bridge wires of different lengths are connectable on the front side of the metal disk (11) between the front surface of the circular metal disk (11) and the angular or bent isolated pin (13). The isolated and ground pins both have circular transverse cross-sections.

Abstract: Apparatus for delivering an emulsion explosives composition comprising unpressurized vessel (10) for storing or supplying the explosives composition to pressure chamber (1); sealable chamber inlet (2) for charging chamber (1) with emulsion explosives composition from vessel (10); and chamber outlet (4). Fluid pressure opening (6) applies a discharge pressure to chamber (1) for delivering emulsion explosives composition through outlet (4) to delivery hose (11) for charging blast holes. The apparatus is characterized by pressure chamber (1) having a maximum operating pressure and a volume such that the pressure volume (pV) value of chamber (1) is less than 10 MPaL.

Abstract: An incendiary 10 includes a plurality of containers 12 each containing a volume of a first substance such as potassium permanganate which, when mixed with a second substance such as glycol which is injected at a later time, reacts exothermically to generate a flame. Frangible couplings in the form of tabs 16 couple or connect adjacent containers 12 together. Thus the incendiary 10 is in the form of a flexible belt having a plurality of containers 12 which are mutually held together until separated by a dispensing/initiating machine. Each container 12 includes a flat surface 22 and a receptacle 18 having an opening 20 which opens onto the flat surface 22. A seal 24 extends across and closes the opening 20.

Abstract: Two distinct projectile stages are employed in a projectile configured to be fired at a remote target from a rifle, grenade launcher, gas gun or the like. A first stage comprises a pair of wire tethered contact darts for applying an immobilizing electrical discharge to the target. The second stage comprises a battery, circuits, transformer and wires used to generate a high voltage pulsed signal and apply it to the contact darts in the first stage. The higher mass of the second stage impacts the lower mass first stage at launch causing the first stage to be propelled to the target while the slower second stage hits the ground short of the target.

Abstract: This invention relates to a gas generator having two or more compartments, each with a separate initiator, with one compartment discharging before another, i.e., the compartments discharge sequentially. Each compartment has the same propellants, but the propellants have different geometries in each compartment, which results in different rates of gas evolution from each compartment. The new gas generator is designed to reach maximum inflation at the same time as the current, single stage gas generators. However, the new generator has a more rapid initial inflation, followed by a more gradual inflation rate in the subsequent stages, improving safety to occupants. The propellant used in new generator comprises (1) ammonium nitrate as the oxidizer, which is less toxic and corrosive than the currently-used azide, (2) a fuel such as CL-20, and (3) a binder such as polycaprolactone. No hot metal particles (e.g., CuO) are generated in the new system.

Abstract: A gas generator comprises a container (12) filled with a pressurized fluid (14) and having an outflow opening (16), and a piston (20; 120) which is displaceably arranged in the container (12). The piston has a shutter opening (22; 122) dividing the container (12) into a first chamber (24) and a second chamber (26), the first and second chambers (24, 26) being filled with the fluid (14). The piston (20; 120) on activation of the gas generator (10; 100) and when the outflow opening (16) has been opened, is moved by a pressure prevailing in the second chamber (26) from a predetermined initial position (AP) in the direction towards the outflow opening (16) into an end position (EP) in which the end volume of the first chamber (24) is significantly reduced compared with the start volume of the first chamber (24). There is also proposed a method of operating such gas generator.

Abstract: The Invention is a modular, flexible automobile turntable for installation on an uneven surface such as a residential driveway. A flexible track conforms to the surface of the driveway. A turntable deck is mounted for rotation on the track, the deck comprising a central disk driven by a hydraulic gear motor and a plurality of flexible petals extending radially from the center disk.

Abstract: A device that is usable to change the direction of a transport assembly, on which feed roller may be transported, includes a lower section and an upper section. The upper section is pivotally mounted on the lower section. The transport assembly is arranged on the side or on the top of the upper section and the upper section can be pivoted by an angular amount, relative to the lower section, by use of a drive unit. A drive motor of the drive unit has its output transmitted to the upper section by a drive belt. A positive drive exists between the motor and belt and a friction drive exists between the belt and the upper section.

Abstract: The present invention relates to an improved transportation system which includes a plurality of upright supports (1) which elevate at least one track (2). A plurality of cabs (3) are adapted to move along the track or tracks (2) provided where the cabs (3) suspended from a track (2) so that the center of mass of the cabs (3) is located below the track (2). A single track (2) provides a pair of rail elements on opposite sides of the track (2) where the first rail element is adapted to support cabs (3) moving in substantially the opposite direction to cabs (3) supported by the second rail element of the same track (2).

Abstract: A container for transporting bulk material including two side walls, two end walls, and a base; the side walls including a plurality of vertical reinforcing members spaced along the length of the side wall, wherein the side wall between at least one adjacent pair of the reinforcing members includes at least one internal ridge running therebetween.

Abstract: A foldable table includes a table top coupled to a frame, and a pedestal that is movably coupled to the frame via a first and second element, wherein first and second elements are coupled via a connector such that the connector limits a movement in which the table is unfolded from a closed configuration to an open configuration.

Abstract: Free-standing table device wherein the table top (1) arranged in the horizontal plane, is double-hingedly connected to a frame (4) which is arranged to stand, possibly on wheels (5), on an underlying base.

Abstract: A knock-down table that can be quickly assembled and disassembled for compact storage or shipping. The apparatus includes a table top, a plurality of detachable legs and a ring-shaped brace. Coupling members are provided on the bottom side of the table top and project downwardly therefrom. Sockets are formed in the top ends of the table legs for slidably receiving the coupling members. The ring-shaped brace interconnects each of the legs and maintains the structure in a substantially rigid configuration.

Abstract: A thermal decomposition system is disclosed which can decompose wastes thermally in a continuous manner and which is therefore superior in its working efficiency. In the thermal decomposition system, wherein wastes to be treated are charged into a crucible and the crucible is heated while holding the interior thereof in vacuum to decompose the wastes thermally, both ends of a rotary furnace are supported rotatably by a frame, and drive units for rotating the rotary furnace are provided. The crucible, which is cylindrical, is installed in a central axis direction of the rotary furnace and a spiral groove is formed axially in an inner wall of the crucible. A heating device for heating the interior of the crucible is installed within the rotary furnace. Both opening ends of the crucible are connected to a feed box and a discharge box, respectively, which are supported by the frame.

Abstract: A chamber having a discharge base discharges an oversize fraction of a material and a fine fraction of the material separately from the chamber. The discharge base for the chamber for the heat treatment of the material is capable of separating the fine fraction of the material from the oversize fraction of the material. The discharge base has a plurality of conveyor elements which are movable to and fro for the discharge of the oversize fraction of the material. The discharge base is also provided with separator openings for separating out the fine fraction of the material. The conveyor elements are of bar-shape construction and are disposed in parallel to one another on the discharge base to be moveable in the direction of their longitudinal extent, and the separator openings are formed by longitudinal gaps between the conveyor elements.

Abstract: Process for incinerating refuse derived fuels to obtain fuel gas therefrom by thermal cracking, comprising the following steps: subjecting the material to deaeration; advancing a bed of material within a vacuum environment insulated from the outside (thermal cracking chamber) and in which a temperature of between 400 DEG C. and 600 DEG C. is maintained by the countercurrent flow of hot gases which lap the material; feeding the material which has passed through the thermal cracking chamber to a reactor in order to be subjected to a temperature of between 1200 DEG C. and 1800 DEG C.; in proximity ot the entry end of said thermal cracking chamber, drawing off the gases generated by the thermal cracking together with the gases which have lapped the bed of material, in order to maintain the thermal cracking chamber under vacuum; feeding the drawn-off gases to the discharge conduit for the gases generated in the reactor; purifying and filtering the gases obtained in this manner for their use as fuel gases.

Abstract: The present invention provides a double end yarn drive pattern attachment for tufting machines characterized by independent servo-motor control of yarn feed rolls capable of increased torque to carry multiple yarn ends on a single feed roll, thereby economically retaining many advantages of a single end pattern attachment. The improved attachment utilizes an intermediate gear to provide a relatively high torque drive adaptable between single and plural yarn pattern attachments.

Abstract: A sewing method and apparatus, for closing the axial end of a tubular article, such as a hosiery toe, consisting in moving the article along a guiding path, formed by two adjacent laminas faced by a sewing head, in two opposite directions so as to make the article advance with respect to the sewing head during formation of a first stitched seam, retracting the article to return upstream of the sewing head after formation of the first stitched seam, and make the article advance again during formation of the second stitched seam, to close the article by two sewing lines, using a single sewing head.