Abstract: The present invention relates to dyes of formula wherein R1 and R2 are each independently of the other hydrogen, vinyl, allyl or C1-C6alkyl which is unsubstituted or substituted by cyano, carboxy, hydroxy, C1-C6alkoxy or C6-C24aryl, R3 is hydrogen, C1-C6alkyl or C6-C24aryl, R4 is hydrogen, C1-C6alkyl or C6-C24aryl, 2-Cyano-C1-C6alkyl, 2-Alkoxy-C1-C6alkyl, 2-Oxo-C1-C6alkyl, n is 0, 1 or 2, and D denotes a radical of formula (2), (3), (4), (5), (6) or (7) wherein R5 is hydrogen, nitro, cyano or halogen, R6 and R7 are each independently of the other hydrogen, nitro, cyano or halogen, R8 and R9 are each independently of the other hydrogen, nitro, cyano or halogen, R10 and R11 are each independently of the other nitro, cyano, trifluoromethyl, carboxy, C1-C6alkyl, C1-C6alkoxy, C1-C6acylamino or halogen, R12 and R13 are each independently of the other hydrogen, nitro, cyano, trifluoromethyl, carboxy, C1-C6alkoxycarbonyl, C1-C6alkylsulfonyl, C1-C6alkylsulfonylamino, C1-C6acylamino or halogen, R14 represen

Abstract: Structural assemblies for constructing bridges and other structures. A structural assembly may comprise an elongated member defining an internal space. The structural assembly may also comprise a plurality of framing members connected to the elongated member at a plurality of pin connection nodes, each pin connection node comprising a pin interconnecting the elongated member, a first one of the framing members, and a second one of the framing members, the pin having a first longitudinal end and a second longitudinal end, at least one of the first longitudinal end and the second longitudinal end of the pin being located in the internal space of the elongated member.

Abstract: The invention relates to a fixed road for rail-bound vehicles on a bridge, wherein the fixed road consists of a bridge superstructure slab, a support slab covering said bridge superstructure slab and comprising longitudinal humps and stoppers and a ballast slab comprising clearances, on which the rails are arranged with fasteners. The invention is based on the object of developing a structure which requires simpler longitudinal reinforcement and reduced shuttering and manufacturing expenditure and makes possible the manufacture of longer ballast slabs.

Abstract: An apparatus for shining shoes is provided in which an oil shoe polish containing 5˜20 volume % of an oil ingredient is substantially coated on a shoe surface by using a rotating sponge and is maintained for a certain time period under a high temperature environment of above 60° C. by introducing a heat wind, so that it is possible to obtain an excellent shoe shining effect similar to that of a manual shoe shining work or a higher shoe shining effect than the same.

Abstract: A scrubber assembly includes a scrubber support structure, an elongated scrubber element and a motor. The scrubber support structure is configured to attach to a windshield wiper. The scrubber element is movably attached to the scrubber support structure and extends between a first end and a spaced apart second end along a central longitudinal axis. The motor is mounted to the scrubber support structure and is engaged with the scrubber element to reciprocally move the scrubber element along the central longitudinal axis. A portable power source mounted to the scrubber support structure may provide power to the motor.

Abstract: The present invention relates to the use and application of a water-soluble or water-dispersible copolymer comprising: a) at least a monomer compound of general formula i: in which R1 is a hydrogen atom, a methyl or ethyl group; R2, R3, R4, R5 and R6, which are identical or different, are linear or branched C1-C6, alkyl, hydroxyalkyl or aminoalkyl groups; m is an integer from 0 to 10; n is an integer from 1 to 6; Z represents a —C(O)O— or —C(O)NH— group or an oxygen atom; A represents a (CH2)p group, p being an integer from 1 to 6; B represents a linear or branched C2-C12, polymethylene chain optionally interrupted by one or more heteroatoms or heterogroups, and optionally substituted by one or more hydroxyl or amino groups; X, which are identical or different, represent counterions; and (b) at least one hydrophilic monomer carrying a functional acidic group which is copolymerizable with (a) and which is capable of being ionized in the application medium; (c) optionally at least one monomer compound wi

Abstract: A household device. One household device comprises a rod and a chamber extending from the rod, the chamber is configured to contain one dispensing element, the one dispensing element is configured for dispensing materials that are dissolvable in water. The chamber further includes at least one opening configured to allow the dispensing material to contact water and thereby dispense the dispensing material when in contact with water. The household device additionally includes one mounting clip attached to at least one of the rod and the chamber. The mounting clip is configured for mounting the rod and chamber to a household implement that periodically fills with water.

Abstract: The invention relates to a liquid heating device for an automobile that comprises two independent liquid flow paths (10a, 10b) integrally formed in at least one part (1a) made of a heat-conducting material, each liquid flow path (10a) being capable of enabling a flow of liquid between a connection terminal defining an inlet and a connection terminal defining an outlet (12a, 12b), each of the connection terminals being capable of sealingly receiving a liquid supply duct or tube, and a heating means (14) thermally coupled with said part (1a) and capable of heating said part (1a) so that the liquid flowing through said flow paths can absorb the heat of said part (1a). The invention advantageously enables the very flexible use thereof for one or more systems requiring heated liquid inside a single vehicle.

Abstract: In order to reduce the extent of assembly, the invention proposes a wiper system (1) having a wiper drive (3) for driving a wiper linkage (10, 11, 12), wherein the wiper system (1) is connected to the vehicle at three positions, wherein two positions are provided at both wiper bearings (20, 21) for the wiper linkage (10, 11, 12). According to the invention, a plug-in connection (25, 30) is provided on the wiper drive (3) for connecting the wiper system (1) to the vehicle at the third position such that an elongated plug-in element (25), protruding laterally from the wiper drive (3), is provided for supporting forces and torques toward the vehicle coming from the wiper system (1), which engages into a correspondingly configured plug receptacle (30) at the end that is held on the vehicle for the torque-supporting removable connection.

Abstract: A connecting device for connecting a wiper blade to a wiper arm. The connecting device includes a hinge unit formed at one side of the wiper arm and an adapter provided at an upper end of the wiper blade so that the adapter is coupled to the hinge unit. The hinge unit includes retainers disposed opposite to each other about an opening formed at one side of the wiper arm. A pin is transversely disposed between the retainers. The adapter includes a guide for guiding the pin and a coupling hole connected to the guide so that the pin is hingedly coupled into the coupling hole. Connection between the wiper arm and the wiper blade is achieved by sliding a projecting jaw projecting downward from the coupling hole of the adapter along an inclined plane formed at the pin of the hinge unit and rotating the wiper blade so that one side of the adapter coincides with the inside of the opening.

Abstract: A scrubber assembly includes a scrubber support structure, a scrubber element and a vibrating motor. The scrubber support structure is configured to attach to a windshield wiper. The scrubber element is movably attached to the scrubber support structure and extends between a first end and a spaced apart second end along a central longitudinal axis. The motor is mounted to the scrubber element so as to cause the scrubber element to vibrate when the vibrating motor is activated.

Abstract: A wringer assembly for mounting on a bucket, including a housing having an end wall and a moveable wringing member in the housing, where the wringing member has a wringing surface facing the end wall. A lever mechanism moves the wringing member in the housing between a first position in which the wringing surface is maximally spaced from the end wall to provide a space between the wringing surface and the end wall, and a second position in which the wringing surface is spaced closer to the end wall. The wringing member has a first mounting formation which is releasably co-operable with a second corresponding mounting formation of an adaptor to mount the adaptor to the wringing surface for movement with the wringing member. The adaptor may include a pad of resilient material and the end wall includes at least one opening for liquid to pass from the wringer housing.

Abstract: An electric power tool comprises a main body supporting a tool and an electric motor housed in the main body for driving the tool. A plurality of first battery interfaces is configured to removably receive or attach a plurality of first battery packs and to electrically connect the plurality of attached first battery packs in series with the electric motor. A plurality of indicators is configured to communicate information concerning the respective conditions of the plurality of attached first battery packs. The plurality of indicators is arranged such that all of the indicators are simultaneously viewable by a user of the electric power tool.

Abstract: A replacement furniture glide includes a shell assembly and a foot assembly. The shell assembly includes an upper portion forming a chamber adapted to receive a conventional furniture glide affixed to a furniture leg. A lower portion extends downward from the upper portion. The shell assembly is divided vertically into multiple sections. The foot assembly includes an upper mounting member and a lower floor engagement member that is connected to the mounting member. The shell assembly lower portion is received within an upwardly extending cavity in the foot assembly mounting member to releaseably lock the shell assembly sections together. The shell assembly sections are separated by withdrawing the shell assembly lower portion from the foot assembly mounting member cavity to unlock the shell assembly sections.

Abstract: An automatic door closer structure comprises a casing, at least one piston, at least one limiting member, at least one driving member connected with the piston and a shaft. The casing has an outside wall, a chamber, an inside wall and at least one first limiting portion. The piston slidably disposed within the chamber of the casing has an outer wall and a second limiting portion formed on the outer wall. The limiting member has a first end portion and a second end portion both are connected with the first limiting portion of the casing and the second limiting portion of the piston respectively to limit rotation of the piston. The shaft comprises a shaft body pivotally disposed in the casing and an eccentric cam contacts against the driving member.

Abstract: A door body holding structure that can hold a door body at an open position by using a simple configuration. A projecting portion 40, which projects toward a containing wall 38 side, is provided on an outer surface of a bearing portion 32 of a fixed-side hinge at a position facing the containing wall 38 where the projecting portion 40 does not come into contact with an inner surface of a guide portion 34 when the door body 18 is at a closed position but the projecting portion 40 comes into contact with the inner surface of the guide portion 34 when the door body 18 is at the open position. A separation dimension between a projecting end of the projecting portion 40 and the containing wall 38 is set to be smaller than a thickness dimension of the guide portion 34.

Abstract: A handle, preferably for a motor vehicle, includes, but is not limited to a frame surrounding an upper part. At least one engagement hook is arranged on the frame, which can be hooked into at least one corresponding counterpart provided on the upper part, and with a lower part that can be arranged on the upper part, on which lower part at least one projection that can be placed against the engagement hook is provided.

Abstract: Disclosed herein are active material based closure hinge assemblies, latch assemblies, and alignment methods. In one embodiment, a closure assembly is disclosed. The assembly includes a first hinge portion having one end attached to a closure, a second hinge portion attached to the first hinge portion having one end attached to a vehicle body, and an active material configured to provide the first hinge portion with up to six degrees of freedom relative to second hinge portion upon receipt of an activation signal and less than or equal to two degrees of freedom in the absence of the activation signal.

Abstract: A caster brake assembly is disclosed which comprises a yoke having a stem, a wheel rotatably supported by the yoke the wheel having a pair of interior rims with the rims having teeth, and a lock lever installed on the yoke having gears that are adapted to engage the teeth to prevent movement of the wheel.

Abstract: A transparent template for use with cover button kits which allows the user to view the underlying pattern or image on the cloth prior to cutting in order to determine the exact pattern and/or image which will appear on the face of the button upon fabrication, the transparent template comprising an upper and lower planar surface defined by an outer circular periphery and in inner circular periphery defining a circular window through the transparent template, the transparent template slidably positioned on the piece of cloth to be cut, and slidably moved until the desired pattern or image appears in the circular window allowing the user to then cut the cloth about the circular window for use with a cover button kit, the transparent templates coming in various sizes with various sized circular windows to accommodate buttons of varying sizes.

Abstract: The invention provides a device for securing resilient cord and a method for using the same. The devise comprising a channel for housing a cord whereby the channel has a wall and is curved to provide a path for the cord that is neither straight nor constricting such that when the device is used to secure the cord the wall of the channel provides a frictional force on the cord under tension.

Abstract: A clamping band for securing a cover to the opening of a barrel includes separate semicircular band segments which are detachably secured to one another. A detachable clamp maintains the secured band segments in a closed loop configuration about the periphery of the cover and barrel opening. The band segments are connected to one another by means of a tongue and receptacle opposite the clamp in a manner enabling adjustability of the overall circumference of the clamping band for use on various sized barrels. The components are detachable for individual replacement.

Abstract: Systems that may be used to quickly remove gear having straps from a user's body. Certain embodiments provide a housing into which a plurality of plugs may be inserted. A strap may be secured to each plug, and the straps may be used to secure gear to a user's body. When it is desired to remove the gear, a user may disengage all of the plugs with a single movement—either by pulling on an actuating member that is associated with the housing, or by pressing on a plate associated with the housing. Either movement will disengage the plurality of plugs from the housing at one time.

Abstract: A device for fastening interchangeable watchstraps with sliding lock mechanism, in particular for a watchcase, including a middle (1) and two pairs of horns (2), each horn being provided on its inner face with a skid (8) with one bevelled edge and a gap (10). Each watchstrap strand (3) includes a first link (4) on the lateral faces of which are found two grooves (5) adapted to the shape of the skids (8). Each groove contains a pin (6) connected to a head (7) and to a spring. The fastening takes place when the skids (8) engage in the grooves (5) of the first link (4) until locking of the pins (6) in the gaps (10). The watchstrap can be released by acting on the two heads (7) which retract the pins (6) from the gaps (10), making it possible to withdraw the watchstrap strand (3).

Abstract: The invention relates to a coupling device for coupling containers, particularly for coupling containers used in cargo ships and land transport, in which coupling device (1) there is formed in the upper part of its body part (13) a fastening piece (2), by which the body part is fastenable in a corner piece (26) in a corner of a container (40) by rotating the body part around its vertical shaft, whereby the fastening piece fastens in the corner piece (26) of the container, and that in the body part is formed between its upper part and lower part a planar coupling plate (3), and that in the body part there is a cam part (6) for controlling the motion of the body part and for receiving substantially vertical forces between the containers (40, 41), and that in the body part is fitted a first rotating lever-like locking part (8) for preventing and/or releasing the motion of the body part and, in the body part, there is a second rotating lever-like locking part (5) for enabling and/or preventing the lateral motion

Abstract: Provided is a slide fastener with a separable bottom end stop having both an automatic stopper and the separable bottom end stop, of which structural components can be used for both left- and right-insertions. In the slide fastener (10, 10A) with the separable bottom end stop equipped with both a slider with the automatic stopper and the separable bottom end stop, a stop pawl (55A) for the automatic stopper protruding into an element guide passage (51) via a pawl hole (54) is configured to be movable in the lateral direction to an insert pin (30) side and a box pin (40) side. Accordingly, when the insert pin (30, 30A) is inserted into the element guide passage through a shoulder opening of a top slider (50, 50A) to re-couple separated fastener stringers (16, 17), the stop pawl (55A) can be retreated by the insert pin (30, 30A) as being pushed. Accordingly, the insert pin (30, 30A) can be smoothly inserted deeply to the top slider (50, 50A) with small resistance force.

Abstract: A slider (1) has a slider body (2), a tab (5), and a locking pawl (6) having a claw portion (61). An upper blade (21) of the slider body (2) has an insert groove (32) into which the locking pawl (6) is inserted, a temporary engagement portion (34) for temporary engaging and fixing the locking pawl (6), and a claw hole (37) formed so that the claw portion (61) can be inserted therethrough. The locking pawl (6) is provided such that the claw portion (61) can be inserted into and detached from an element guide lane (28) through the claw hole (37) by elevating and lowering the tab (5). The temporary engagement portion (34) is adapted so that, with the locking pawl (6) fixed in position, the position in height of the upper end of the temporary engagement portion (34) is the same as or lower than that of the upper surface of the upper blade (21). This prevents the temporary engagement portion (34) from being pressed and crushed when the temporary engagement portion is in contact with the tab (5) and other members.

Abstract: A molded male surface fastener (1) comprises resin invasion preventing walls (4), which prevent an invasion of a molding foamable resin material of a cushion body, on right and left edge portions along a longitudinal direction of a surface of a flat base member (2) made of a thermoplastic resin, a plurality of engaging elements (3) provided between left and right resin invasion preventing walls (4), and a linear sealing body (5) that is continuously disposed in the longitudinal direction of the base member (2) along a peripheral portion of a top portion of each resin invasion preventing wall (4). When an engaging element forming surface of the surface fastener (1) is placed on a concavo-convex surface of foaming body molding cavities of a foaming mold (100), if the mold has the same magnetic force as that in the related art, the linear sealing body (5) is well adhered along the concavo-convex surface.

Abstract: A clip may include a main body and a pin member. In the clip, an engagement condition of the anchor to an attaching hole formed in a plate member can be maintained by inserting an elastic shank portion of the pin member into the anchor of the main body. The elastic shank portion inserted into the anchor is received by a stopper of the anchor, so that the pin member can be locked in a temporary insertion position. An interfering portion of the elastic shank portion is exposed to an exterior portion the anchor. When the anchor is inserted into the attaching hole, the interfering portion of the elastic shank portion interferes with a periphery of the attaching hole, so that a condition in which the pin member is locked in the temporary insertion position can be released.

Abstract: A securing arrangement for a diving cylinder, and more particularly for use in securing a diving cylinder to a harness of a buoyancy control device, includes: a securing strap for securing the cylinder to the harness; a strap-retaining device allowing the strap to pass therethrough in one direction, and selectively preventing the strap from passing therethrough in an opposite direction; and a pivotable tensioning lever for increasing the tension of the securing strap.

Abstract: A method for constructing a product comprising the steps of: providing a plurality of component parts fashioned from a flexible substrate material and having a flat profile when disassembled; forming apertures in the component parts to establish fastening points for facilitating product assembly, where each aperture has a single-component snap fastener mounted therein; integrally molding each snap fastener to include a female section and a male section; assembling the component parts by removably stackably affixing the fastener male sections of a first component part to the fastener female sections of a second component part, to form a self-supporting, three-dimensional product exoskeleton having flexibly curved surfaces; and returning the component parts to a flat profile upon removal of the snap fasteners from the product.

Abstract: There are provided methods of manufacturing an electric double layer capacitor cell and an electric double layer capacitor and an apparatus for manufacturing an electric double layer capacitor cell.

Abstract: A method of fabricating a cavity capacitor embedded in a printed circuit board including two conductive layers to be used as a power layer and a ground layer, respectively, and a first dielectric layer, placed between the two conductive layers, the method including: removing an upper conductive layer and the first dielectric layer excluding a lower conductive layer of the two conductive layers to allow a cavity to be formed between the two conductive layers, the lower conductive layer being supposed to be used as any one of electrodes of the cavity capacitor; stacking a dielectric material on the cavity to allow a second dielectric layer having a lower stepped portion than the first dielectric layer to be formed in the cavity; and stacking a conductive material on an upper part of the second dielectric layer and side parts of the cavity to allow the upper conductive layer to be used as the other electrode of the cavity capacitor.

Abstract: A collar removal tool can be used on the same type power tool that is used to install frangible collar fasteners. The collar removal tool can be an accessory attachment that couples to the power tool. The collar removal tool can be designed to grip the fastener collar via a collet mechanism that is self-tightening using the power tool. The collar may be removed with the tool running in the reverse rotation, which is the same direction of rotation required to tighten the collet on the collar by raising the collet up into a collet holder. After the collar is loosened and removed from the bolt, the tool can be run in the forward direction and the collar mechanism can automatically loosen the collet on the collar. The collar can then be free to fall from the collar removal device.

Abstract: Disclosed is a device for holding a relative angle between two timing gears. The device includes a connector, two stationary engagement elements, two levers, two movable engagement elements and two fastening units. Each of the stationary engagement elements extends from the connector and can be located between two adjacent teeth of a related one of the timing gears. The levers are pivotally connected to the connector. Each of the movable engagement elements is movably connected to a related one of the levers and can be located between two other adjacent teeth of a related one of the timing gears. Each of the fastening units is operable to retain a related one of the movable engagement units in position relative to a related one of the levers.

Abstract: An improved lead foil operation procedure for photovoltaic module manufacture is disclosed. The procedure includes lift, cut, and fold lead foil.

Abstract: A new apparatus for repairing a damaged portion of a pipe includes a liner having a tubular sleeve of resin absorbent material that includes a plastic film laminated to an exterior surface of the sleeve. The plastic film contains resinous material in the liner, and is modified to breech the integrity of the plastic film and expose the resinous material to a junction of a main and lateral pipe. A method of lining a junction of a main and lateral pipe using the liner is also provided.

Abstract: A method for installing a sensor arrangement into a vehicle having a vehicle chassis, wherein the vehicle chassis is in a defined position during the installation, and the sensor arrangement is attached directly or indirectly to the vehicle chassis, wherein the sensor arrangement includes one or more acceleration sensors with three linearly independent measuring directions, and the sensor arrangement has an electronic control unit which is configured in such a way that it includes a sensor calibration mode, wherein, after the attachment of the sensor arrangement, the at least one acceleration sensor senses the gravitational acceleration, after which the electronic control unit in the sensor calibration mode calculates and stores one or more relative positioning parameters from at least the detected direction of the gravitational acceleration (g), which positioning parameters include at least information about the relative positioning between the sensor arrangement and the vehicle chassis.

Abstract: A comestible product sheeter is configured to provide enhanced access to the rollers and other components of the roller assembly. The one or more frame members of the roller assembly are configured to support the rollers at different vertical locations. Enhanced access is provided to both the rear and front rollers of the roller assembly by supporting one of the rollers in a cantilever configuration. The roller assembly may also be provided with a pivotally mounted cutting roller support arm to further improve access to the rollers and other components of the roller assembly.

Abstract: An apparatus (1) for transporting an article (2). The apparatus (1) includes a frame (3) and an article support (4) operatively coupled to the frame (3). The article support (4) is movable relative to the frame (3) such that the apparatus (1) provides a first configuration for retaining the article (2) and a second configuration for receiving or unloading the article (2). The apparatus (1) includes a plurality of wheels (9) for movement over a substrate surface, and, a stabilising means (6) to engage the substrate surface and stabilise the frame (3) when the apparatus (1) is in the extended position. In use, the apparatus (1) may be used to support a wheel, tyre or other vehicular component (2) during installation, for example, in a confined space such as a mine.

Abstract: The method for mounting fins onto an annular seat of the invention includes the steps of: a) providing a forming machine for forming sheet metal from a material; b) cutting the sheet metal to form a plurality of fins; c) providing an annular seat placed on a rotary support and having slots; and d) one by one embedding the fins into the slots with rotation of the annular seat.

Abstract: Mounting system of solar panels (both photovoltaic and solar water heating) using cables and anchored to the sides of the building or to ground mounts is described. The mounting method does not require roof penetrations, minimizing potential for water leaks associated with roof penetrations. The mounting system allows for the panels to be mounted at different heights over the surface of the roof.

Abstract: In some embodiments, the present invention provides a mower including a frame having a front portion and a rear portion, at least one front wheel coupled to the front portion of the frame, and two drive wheels on substantially opposite sides of the rear portion of the frame. Each drive wheel is coupled to the frame by a first link pivotably coupled at one end to the front portion of the frame and at an opposite end to the drive wheel, and a second link pivotably coupled at one end to the rear portion of the frame and at an opposite end to the drive wheel. The mower also includes at least one spring positioned to bias the drive wheels in a downward direction. Each of the drive wheels are movable upward and downward relative to the frame.

Abstract: A method and apparatus for bearing thrust monitoring allows measurable detection of tilt of a support bearing a roller which rotatably supports a rotating body. A tilt meter adapted to measurably detect a tilt of the support bearing is coupled to the support bearing, where the tilt is defined as an angular difference in bearing orientation between a first bearing position and a second subsequent bearing position that is cause by an axial thrust on the rotary body. Once tilt is detected, the bearing orientation of the support bearing can be adjusted to return the support bearing to substantially the first bearing position.

Abstract: Embodiments of a mesh golf tee are disclosed having a shaft and an upper mesh portion for supporting a golf ball. The upper mesh portion may provide less resistance to a club to allow greater power applied to the ball. The mesh portion may also flex such that the ball is not deflected by any portion of the tee upon impact by a golf club, allowing for greater consistency.

Abstract: The invention relates to a method for assembling at least one radial adsorber including at least two concentric perforated grids, an upper base, a lower base, and a cylindrical collar with the same axis as said grids, characterised in that said perforated grids are assembled concentrically on the horizontal plane.

Abstract: A restraint device and method for securing an ammonia storage tank holder to a frame is disclosed. The restraint device includes first and second supports which sandwich about the holder in a parallel fashion. A connecting support attaches to and holds the first and second supports in a substantially parallel relationship about the storage tank holder, and is adjustable such that the second support is selectively movable to expand the perimeter of the holding space. The disclosed method includes the steps of affixing a first support having first and second ends to a frame of a vehicle, placing a storage tank holder into contact with at least one surface of the first support, placing a second support having first and second ends substantially parallel to the first support in contact with a surface of the storage tank holder opposite the first support, and securing the first and second supports.

Abstract: A positioning system used in assembling a scroll-type fluid machine exerts a horizontal thrust on a stationary scroll in a direction opposite to a direction in which an eccentric shaft end portion formed at one end of a rotary shaft is oriented while turning the rotary shaft, and determines an orbital path of the stationary scroll by measuring horizontal displacements thereof. While exerting the horizontal thrust, the positioning system incrementally presses the stationary scroll against a guide frame until a stable orbital path of the stationary scroll is obtained. When the orbital path is judged to be stable, the positioning system determines a fixing point on which the stationary scroll should be fixedly centered with respect to the guide frame, so that a scroll wrap of the stationary scroll and a scroll wrap of an orbiting scroll are correctly intermeshed, forming a series of pockets therebetween.

Abstract: A positioning system used in assembling a scroll-type fluid machine exerts a horizontal thrust on a stationary scroll in a direction opposite to a direction in which an eccentric shaft end portion formed at one end of a rotary shaft is oriented while turning the rotary shaft, and determines an orbital path of the stationary scroll by measuring horizontal displacements thereof. While exerting the horizontal thrust, the positioning system incrementally presses the stationary scroll against a guide frame until a stable orbital path of the stationary scroll is obtained. When the orbital path is judged to be stable, the positioning system determines a fixing point on which the stationary scroll should be fixedly centered with respect to the guide frame, so that a scroll wrap of the stationary scroll and a scroll wrap of an orbiting scroll are correctly intermeshed, forming a series of pockets therebetween.

Abstract: An appliance for sealing elastic hoses with a sleeve, which is plastically deformable and slipped onto the hose, has two jaws which are movable towards and away from each other. One jaw has two straight bars which project towards the other jaw and extend transversely of the sleeve to make two transverse indentations in the sleeve and the hose when the jaws are moving towards each other. The same jaw has a cutting edge which projects towards the other jaw and is directed transversely of the sleeve, the cutting edge making a substantially transverse cutting indication in the sleeve and the hose when the jaws are moving towards each other.