Abstract: Herein disclosed is a combustion cell adapted for an internal combustion engine, comprising i) a hydraulic engine valve actuation portion capable of providing a selection of two different and stable engine valve lift (i.e., open) positions per engine valve or per coupled engine valves and ii) a fuel injection portion capable of providing a selection of comprising i) a hydraulic engine valve actuation portion capable of providing two stable engine valve lift positions and ii) a fuel injection portion capable of providing a selection of one, two or three injection pressure levels for injection fuel. The combustion cell provides more flexibility in control of incoming intake air, outgoing exhaust gas, and/or incoming injection fuel relative to an engine combustion chamber so as to better match engine operating conditions that may change over time.

Abstract: A high-pressure fuel accumulator (1), in particular for a common rail injection system, has a housing (2) in which a pressure chamber (3) is inserted, and at least one inlet and at least one outlet. The pressure chamber is implemented as a through bore, wherein the through bore is securely sealed with a tie rod nut connection (6) (7). In a high-pressure fuel accumulator the pressure chamber can be implemented as a blind bore, wherein the blind bore being securely sealed with a tie rod (6).

Abstract: A method for triggering a fuel injector via an on/off valve and a control valve that actuates it. The fuel injector has a pressure booster whose piston parts separate a working chamber from a differential pressure chamber. Via a compression chamber of the pressure booster, a nozzle chamber of the fuel injector can be acted on with highly pressurized fuel. The working chamber of the pressure booster communicates continuously with a common rail. During the main phase in which fuel is injected into the combustion chamber of an internal combustion engine, the control valve that actuates the on/off valve is triggered once or multiple times so that the maximum pressure level occurring at the combustion chamber end of a one-part or multipart injection valve member falls below the maximum achievable pressure level.

Abstract: Fuel for an engine is supplied from a first fuel tank. Return fuel from the engine is gathered in a second fuel tank for resupply to the engine. The second fuel tank is connected to and replenishable from the first fuel tank. The engine receives all its fuel from the second tank. On the second fuel tank there is a level device for regulating the fuel level. The level device is supplied with fuel from the first fuel tank via a first line. The first line has an inlet which is intended for fuel and which is connected to the second fuel tank in order to be able to remove fuel from the latter. The inlet is arranged at a level corresponding to the intended fuel level in the second fuel tank.

Abstract: A system and method for controlling the introduction of purge fuel vapor into a multi-cylinder internal combustion engine is provided. According to one aspect of the disclosure, a schedule for opening and closing an on-off, pulse-width-modulated, purge control valve is predetermined, and the purge control valve is opened and closed according to the predetermined schedule. According to one aspect of the disclosure, a predetermined schedule can include a repeating sequence of on-pulse frequencies.

Abstract: Disclosed herein is an LPI engine system. The LPI engine system of the present invention directly injects LPG fuel under high pressure into an intake system of an engine through an injector and precisely controls the injection rate of LPG fuel through the control of the injector, thus improving the fuel consumption ratio and power performance of a vehicle, enhancing the startability of the vehicle in the winter, and making maintenance addressing the buildup of tar after combustion unnecessary. Furthermore, in the LPI engine system of the present invention, the injector, which adjusts the injection rate of LPG fuel into the intake system of the engine, includes a path shutoff part which functions to controls an LPG fuel injection path depending on an operational state of the engine, thus preventing LPG fuel from leaking into the intake system of the engine through the injector when the engine is in an ignition OFF state.

Abstract: A manifold assembly for an internal combustion engine. The manifold assembly includes a manifold body and first and second housings. The manifold body includes an EGR cooler cavity, an oil cooler cavity, and an air intake manifold. The first housing is adapted to provide a fluid to the EGR and oil cooler cavities. The second housings is adapted to receive the fluid from the EGR and the oil cooler cavities.

Abstract: A flow control mechanism connected to the intake and exhaust systems of an engine. The mechanism may achieve recirculation of exhaust gases despite varying differential pressures or delta pressures between the systems, particularly since intake pressures may often exceed exhaust pressures. Pressure sensors may be situated proximate to the input and output of the flow control mechanism. There may a flow sensor proximate to the flow control mechanism. Cylinder pressure or pulse sensors may be situated in or about the engine. A processor may be connected to various sensors and provide prompt active control of a valve or like device in the flow control mechanism. Such valve may operate sufficiently quickly so as to prevent backflow from the intake system into the exhaust system upon sudden pressure changes in the systems. The quickness of the active valve control may also permit recirculating stipulated amounts of exhaust gas to each cylinder.

Abstract: A spark-based igniting system for internal combustion engines includes a cylinder, at least one piston, a combustion chamber, a spark insert, and a RF energy source. The piston is disposed within the cylinder for moving slidably between a top dead center position and a bottom dead center position. The combustion chamber is formed in fluid communication with the piston. The spark insert is disposed in a top surface combustion face of the piston. The RF energy source is formed on the cylinder and adjacent to the combustion chamber for generating spark ignition energies to the spark insert to cause igniting of air/fuel mixture within the combustion chamber when the piston reaches near the top dead center position.

Abstract: A high energy density and high efficiency inductive ignition coil for IC engine achieved by the use of biasing magnets (14/15) located at the end (16/17) of an open-E laminated core to raise the coil energy to five times typical, i.e. of approximately 150 mj and to double the coil efficiency including novel use of coil winding structure (12/13/20/21) with a primary winding turns (Np) of between 70 and 86 and primary inductance Lp of between 700 uH and 1,100 uH, and a low turns ratio (Nt) of 53 to 67 allowing for a short, efficient, cylindrical coil, with secondary turns (Ns) of 4,000 to 5,000 turns with current of approximately 330 ma which is predominantly in the high glow and low arc discharge mode, with a special ratio R defined as Np/Nt and equal to between 1.15 to 1.45, and the coil being small and light enough to be directly mounted on the spark plugs or near the plugs in a region of high squish flow in an engine.

Abstract: A system for assisting regeneration of depollution included in an exhaust system of a motor vehicle engine by switching the engine between operation in lean mode and operation in rich mode, depending on various parameters for controlling the operation of the engine, which includes a lambda probe placed in the exhaust gas outlet from the engine, and which corrects at least one of the operating parameters of the engine in order to provide closed-loop regulation of the richness of the exhaust gas about a target value while the engine is operating in rich mode.

Abstract: A bowstring for use in combination with an archery bow, the bowstring including a plurality of strands and a serving material wrapped around the plurality of strands, the serving material having a first end, a second end and a middle portion extending therebetween, the first end and the second end of the serving material inserted between said strands of the bowstring and the middle portion of the serving material wrapped over the at least the first such that the serving material is self-secured to the bowstring and a method of making the same.

Abstract: The present invention relates to several embodiments of tools for finishing stone particularly stone tiles. The first embodiment is a production table on which a plurality of tiles can be secured within a cabinet so a worker may finish and polish the edges of the aligned tiles to produce a desired profile. Another embodiment of the invention relates to a modification of a standard tile saw in which any auxiliary carriage table is securable to the conveyer. The auxiliary table has an adjustable fence for precisely positioning a tile to be polished. The saw blade is replaced with an arbor to which a replaceable polishing ring can be secured. The rings are plastic having an abrasive surface defining various profiles and are provided in various grits. The tile is advanced by the table to bring the edge of the tile into engagement with the periphery of the ring to polish and profile the tile.

Abstract: A protective breathing hood comprising a hood made of a stretchable fire resistant material and which is also impermeable to gases and biologic material. The hood is sized and shaped for placing over a head of a user in an airtight manner with an opening of the hood scalingly engaging a neck portion of the user. At least a visor portion of the hood is transparent and a pair of respiratory units are disposed offset with respect to the nose location. Each respiratory unit comprises a housing formed with an inhalation flow path accommodating activated charcoal particles, and an exhalation flow path fitted with a one way exhaling valve, wherein at a donned position of the hood a chamber is formed at a mouth/nose location thereof.

Abstract: In order to treat snoring and obstructive sleep apnea, the inner respiratory tract is subjected to atmospheric pressure and the outer surrounding area of the respiratory tract is subjected to artificial low-pressure, the difference between the inner atmospheric pressure and the outer low-pressure remaining constant. The respiratory therapy device consists of a pressure stable hollow body which surrounds the human body while keeping free the natural respiratory opening. Set hollow body forms the low-pressure chamber (7) is connected to a suction pump (3) by a suction tube (2). The invention method and respiratory therapy device make it possible to breathe in a free atmosphere.

Abstract: An integrated respiratory monitor and imaging device apparatus (10) is provided. The apparatus is useful for establishing pre-operative and intra-operative breath hold congruency in patients and for other interventional work. The apparatus (10) includes a respiratory monitor system (12) and an imaging device (14). The respiratory monitor system is adapted to engage a patient and generate a respiratory signal representative of a breath hold level of the patient during a breath hold. The imaging device (14) is adapted to scan the patient during the breath hold and generate a volumetric image data set of the patient. The respiratory sensor and imaging device are operatively connected to associate the respiratory signal representative of the breath hold level of the patient together with the volumetric image data set of the patient. A data storage device (64) is provided for storing a set of respiratory signals in association with a corresponding set of volumetric image data sets in the subject apparatus (10).

Abstract: A lightweight, collapsible and transportable spica chair to be used by toddler, juvenile, and adult patients fitted with a spica cast. Foldable rigid frame supports mutually inclining and individually adjustable rest surfaces including a torso pad assembly and an adjustable leg support assemblies. The patient is supported at the stomach/torso region and at the legs so that the patient is able to “sit” comfortably in a semi-upright position for extended periods of time. An optional tray assembly permits the patient to place items of interest, such as food or toys, within easy reach.

Abstract: A pressure relieving dressing comprising an absorbing element and a substantially non-absorbing pressure distributing element, in which the absorbent element constitutes a part of a proximal skin contacting surface, said absorbing element being encircled by the pressure distributing element or being situated at the border of the pressure distributing element constituting the remaining part of the surface of the dressing to be in contact with the skin rendering it possible to obtain an effective and durable dressing suitable for both wound healing and prophylaxis of pressure ulcers.

Abstract: A mouth guard which is excellent in impact absorbability and durability, is thin and has good fittability, and is able to easily chew thereupon, and does not give vomiting feel; and a sheet for mouth guard which is suitable for producing the mouth guard.

Abstract: The present invention is a dual position hearing protection device. In one position, the device provides substantial sound attenuation and hearing protection. In the second position, an opening in the device permits sounds to enter the ear of the user relatively unobstructed. In the preferred embodiment of this invention the position of the device is changed simply by compressing the exposed end of the earplug.

Abstract: An arm immobilizer comprises a closeable sleeve of a compressible material which can be placed around the patient's arm above and below the elbow joint with an opening on the inside of the arm positioned to give access to an intravenous site. One or more stays running the length of the immobilizer prevent excessive flexure movement at the elbow, while the compressible foam permits smaller movements that will not dislodge or impede the operation of the intravenous site and attached tube.

Abstract: A magnetically navigable device has a magnet element with a greater extent in one direction than at right angles thereto. The magnet element is arranged asymmetrically with respect to a central axis of the device which points in the direction in which the magnet element extends. The device may be, for example, a video capsule from medical technology, such as for endoscopy.

Abstract: A system for cleaning components of one or more water retaining devices (e.g., tubs) includes two pumps, a tank, one or more supply valves, a water retaining device, and control circuitry. The pumps control the flow of a concentrated cleaning agent and water to the tank. The tank stores the cleaning agent and water as a diluted cleaning solution at a desired pressure, and selectively dispenses the diluted solution to the tub(s) through appropriate piping. The supply valve(s) controls the flow of cleaning solution to components of the tub. The tub includes a water propulsion device (e.g., jet) configured to facilitate efficient cleaning of the propulsion device's various surfaces. The control circuitry controls the operation of the pumps and preferably the supply valve(s) in accordance with a predetermined cleaning procedure. The system may optionally include an outflow device to prevent premature evacuation of the cleaning solution from the tub's components.

Abstract: A hunting blind and method of use thereof, comprising a cylindrical mount having a tube disposed therethrough. The cylindrical mount attaches to a tree or other suitable object via straps, bungee cords and/or a hook. The tube comprises angled holes into which support tubes supporting screen panels are inserted. The support tubes are sectioned so as to enable disassembly for packing into a compact arrangement by rolling up same within the screen panels. The screen panels have extensions that can be secured together via cords. Alternate embodiments are directed to the addition of a mesh panel above the screen panels and extensions; a ground-based stand, wherein the screen panels and extension are secured to the ground via tent stakes; and a wheelchair stand, wherein a framework on the wheelchair carries the support tubes, panels and extensions of the preferred embodiment.

Abstract: A tent including a fabric enclosure forming a plurality of walls and defining an interior of the tent. A frame is positioned with respect to the fabric enclosure and is configured to support the fabric enclosure. At least one eve portion is coupled to the frame and extends outwardly from a first wall of the plurality of walls. A cover is coupled to the frame and the at least one eve portion. The cover is configured to cover at least a portion of the fabric enclosure.

Abstract: A pressure relief valve (12) for relieving air pressure from a passenger compartment (14) of a vehicle (10) includes a base (18) having a central portion (26) and a peripheral portion (28). A plurality of openings (46) extends through the base (18) and a plurality of flaps (60) closes the openings (46). Each flap (60) is associated with at least one opening (46). An inner end (66) of each flap (60) connects with the central portion (26) of the base (18). An outer end (68) of each flap (60) is movable relative to the central portion (26) of the base (18) and the other flaps for enabling airflow through the at least one associated opening (46). The pressure relief valve (12) further includes a connector (22) on the base (18) that is configured for securing the pressure relief valve (12) to the vehicle (10).

Abstract: A nozzle through which air can be pumped into a cushion from a pump includes a housing with a passage extending therein and a space intersecting the passage. A core is put in the space in a sealing and sliding manner for pushing a valve installed in the cushion. The core defines a space. A peripheral hole through which the core communicates the space of the core with the space of the housing. A tubular lip is installed on the housing in a sealing and rotating manner. The tubular lip includes a thread formed on an internal face for engagement with a thread formed on the cushion. A control element includes a cam installed pivotally on the housing for pushing the core and a lever extending from the cam for rotating the cam.

Abstract: A valve, particularly a vapor valve, is disclosed and includes a housing into which an intake connecting piece, an outlet connecting piece, and a pressure relief outlet discharge, having a spherical closing part, mounted so it is rotationally movable by a lever. The outlet connecting piece is connected to the pressure relief outlet in the closed position (closed setting). An air supply inlet discharges into the housing and the spherical closing part may be rotated by more than 90° and is implemented so that after the closing motion around 90°, the closing part may be rotated further in the closing direction with the valve closed until the outlet connecting piece is connected to the air supply inlet with the pressure relief outlet closed again (purge setting).

Abstract: The self cleaning metering device for a diaphragm of a diaphragm type flush valve comprises a metering cap having a metering orifice therein, a hollow retainer threadedly engaged to the metering cap, the diaphragm being sandwiched therebetween, and a cleaning element comprising a spring coil movably seated within the device, the coil having a first pin centered relative to the metering orifice and extending therethrough and a second pin extending opposite the first pin into and through the hollow retainer, wherein water flowing through the metering device acts to move the coil, and pins thereof, the coil and pins acting to clean debris from the interior of the device upon moving therewithin.

Abstract: The invention relates to the field of hydraulic directional control valves and refers to an anti-saturation directional control valve (V) composed of two or more sections in each of whom there is a pressure selector compensator with a six-way two-position spool (4) of the proportional type and a compensator (3) performing the function of pressure compensator. The pressure compensator (3) comprises therein a pressure signal selector (S), that is mechanically kept open or not by a piston (5) with a spring (M), of a negligible force, depending on workport pressures. The piston (5) presses against the pressure compensator (3) in the section (E) of the directional control valve (V) that is at a higher pressure, in this case operating as check valve, while in the sections at lower pressure the piston (5) is kept detached from the pressure compensator (3) so that this latter one performs its function of pressure compensator and the inner signal selector (S) by means of the sphere action.

Abstract: Provided herein are couplings useful in the transfer of liquid fuels from a remote storage reservoir to an on-board fuel tank of a motorized vehicle. There is provided a first coupling which is adapted to be in fluid communication with the interior of a vehicle's fuel tank, and a second coupling which is intended to be in fluid communication with the contents of a remote fuel storage reservoir. The invention also includes a process for charging a fuel reservoir on board of a motorized vehicle from a remote reservoir, wherein the vapor in the fuel reservoir is displaced by an equal volume of fuel delivered from said remote reservoir, and wherein the vapor in said fuel reservoir is simultaneously caused to be transferred to said remote reservoir, thus permitting no escape of the vapor from said fuel reservoir to the surrounding atmosphere.

Abstract: A tap for a gas or liquid cylinder is provided that comprises an inverted seat primary valve located in a main portion of a tap body and a secondary check valve spring biased into closed position and located below the lower end of a threaded section of a root end portion of the tap body. Both valves are actuated by an elongated stem extending from the main portion of the tap body into the root end portion. When the tap is fixed to a gas or liquid cylinder, the secondary check valve is located in the cylinder, thereby remaining operative when the tap body is sheared-off at a location where it extends out from a cylinder tap aperture.

Abstract: A mixing valve cartridge assembly for a spherical mixing valve. The spherical mixing valve has a stem extending therefrom through a support element that embraces a portion of the spherical mixing valve. A keeper secured to the stem so acts with a caming surface to define the range of movement for the stem and to fixture the spherical mixing valve to the support element.

Abstract: A device for controlling the-flow of a fluid in one or more conduits in an electrical appliance, particularly in a dishwasher machine, comprises at least a control member, movable between two or more positions, and shape memory actuator means of control member.

Abstract: A module for in-line arrangement on at least one further module in a fluid power valve cluster (10) including modules placed in a row adjacent to one another in an in-line direction, comprising communicating means for communication with the at least one further module of the valve cluster (10). For the there is such that the means are designed as waveguide communication means (19, 21 and 23) for communication via a waveguide (14) of the valve cluster (10).

Abstract: A tubular patch expansion apparatus includes an elongated tubular bladder adapted to expand radially outwardly to expand an overlying tubular patch. A bladder setting assembly is secured to a first end of the bladder. The bladder setting assembly has a piston which divides an interior bore into a gas generator chamber and a liquid chamber. Once ignited, gas generating medium generates gas, which causes the piston to move along the interior bore injecting liquid from the liquid chamber into the bladder to inflate the bladder. A liquid pressure relief assembly is provided to relieve pressure within the bladder by releasing liquid from the bladder to allow the bladder to collapse, when the pressure in the bladder reaches predetermined levels.

Abstract: A duct for containing a cable and method for mounting the cable therein include providing the duct with a collapsible or flexible wall movable between a contracted condition for mounting the duct in a conduit and an extended condition of increased cross-sectional area for inserting a cable in the duct. The duct is moved to its extended condition by an applied internal pressure and, after the cable has been inserted, the duct is returned to its contracted condition. The duct has a multiple layer construction: an inner layer, an outer protective layer and a reinforcing layer between them. There may be frictional reducing ribs on the inner and/or outer layer in order to reduce the forces necessary to place the duct and/or the cable. Alternatively, the duct may have a single, thin layer.

Abstract: A machine for packaging solid pharmaceuticals includes a plurality of storage locations for storing a variety of pharmaceutical dispensing canisters and a robotic arm for retrieving said dispensing canisters and providing the canister at a location proximate the package to be filled thus minimizing the distance which the pharmaceutical travels from the dispensing canister and the package cavity.

Abstract: Under a reduced-pressure environment, stopping at will liquid that flows out from a nozzle tip, or dispensing liquid with the level of energy at which it will not splatter has proven difficult. To address such difficulties, parameters including nozzle bore, and surface tension and viscosity of, and delivery pressure on, a liquid are selected so that the surface tension that acts on the liquid when flowing out from the nozzle tip will be greater than the momentum of the liquid. By dispensing liquid under such conditions, outflow of the liquid is reliably controlled, and rapid infusion work is realized.

Abstract: A loading station having a dispensing manifold for loading syringe pairs with thrombin and adhesive and clotting proteins for use as a biological adhesive. The resulting loaded syringe pairs are compatible with a variety of biological adhesive dispensers and may be used in a surgical setting.

Abstract: An apparatus and method is provided for automatically venting a fluid from at least a portion of a pressurized system. An interconnection between two devices in the system contains an automatic bleed valve configured to automatically seal a vent hole when the two devices are coupled together and to automatically unseal the vent hole before the two devices are separated. In an embodiment, an adapter includes a ring that both screws a connector onto a device and seals a vent hole. A pin is pushed into the vent hole as the connector is screwed to the device. To remove the adapter from the device, the ring is turned to both unseal the vent hole and to unscrew the connector from the device. Turning the ring releases the pin before the connector is unscrewed.

Abstract: A discharge nozzle for the filling pipe of a motor vehicle fuel tank for the introduction of fuel into the tank includes a check flap which is held by spring loading in a closed position, being caused to bear pivotably against the mouth opening of the nozzle. The check flap is sealed in relation to the mouth opening of the nozzle by way of at least one sealing element with a peripherally extending sealing lip. The sealing lip extends radially outwardly in relation to the cross-section of the discharge mouth opening.

Abstract: Fluid dispensing system 10 dispenses a controlled measure of fluid stock from a stock source 10S into stock receptacles 10C during a fill cycle. Flow manifold 12 receives the stock for distribution to the receptacles. The fluid stock may be pressurized by a gravity pressure head or by stock pump 10P operating between the stock source and the manifold. A fill spout 10F protrudes through system housing 10H for passing the stock into each stock receptacle. Electric solenoids 16, are positioned in the flow paths for providing the controlled measure of fluid stock. Flow adjusters adjust the fluid flow to the desired controlled measure. Fill trays 10L and 10R extend along the lower side edges of the housing, and support the stock receptacles during the fill cycle.

Abstract: A nozzle inhibitor is positioned in a filler neck closure assembly between a pivotable outer door and a pivotable inner door to prevent a user from pumping unleaded fuel into a diesel fuel tank. The nozzle inhibitor blocks full insertion of a small-diameter unleaded fuel nozzle into the filler neck closure assembly yet allows full insertion of a large-diameter diesel fuel nozzle into the filler neck closure assembly.

Abstract: A cutter head for wood planing machine comprises elongated slots, wedges and blade retainers of a cooperative configuration that allows the blade retainers to be positioned in the slots with the wedges overlying the blade retainers. The wedges may be shifted upwardly and away from a base portion of the associated blade retainer to urge the blade retainer toward a blade to clamp the blade in the slot. Magnets may be used to loosely hold the blade in place for adjustment of blade height or to tighten the blade retaining assembly comprising the associated wedge and blade retainer. In addition, the base of the blade retainer may be retained in the slot by one or more magnets.

Abstract: A pneumatic tire 10, in which at least one rib groove 12 extended in a tire circumferential direction is formed on a tread surface portion T of a tread portion 11, and portions 13 discontinuous in terms of rigidity are formed in a circumferential direction of rib lines B formed by the rib groove 12, the discontinuous portions 13 causing variations of tire axle force. Rigidity changing portions 20 which cancel the variations of the tire axle force are provided in the rib groove 12, the variations being caused by the discontinuous portions 13. Thus, vibrational force to an axle is lowered, and pattern noise caused thereby is reduced effectively.

Abstract: The present invention relates to a tire noise reducing system comprising a pneumatic tire, a wheel rim on which the pneumatic tire is mounted, and a noise damper disposed in a cavity surrounded by an inner surface of the rim and an inner surface of the tire mounted thereon, wherein the noise damper has a volume V2 which is from 0.4 to 20% of the volume V1 of the cavity, and the noise damper is made of a porous material having a hardness of from 10 to 80 N, a tensile strength of not less than 70 kPa and a specific gravity of from 0.014 to 0.026.

Abstract: A beverage bottling plant for filling bottles with a liquid beverage filling material, a container filling plant container information adding station, such as, a labeling station, configured to add information to containers, such as, bottles and cans, and modules for labeling stations and a bottling plant having a mobile module carrier. The present application further relates to a module carrier for use on labeling machines that are constructed in a modular fashion, whereby the present application teaches that the module carrier is equipped with means that facilitate its mobility. The abstract of the disclosure is submitted herewith as required by 37 C.F.R. §1.72(b). As stated in 37 C.F.R. §1.72(b): A brief abstract of the technical disclosure in the specification must commence on a separate sheet, preferably following the claims, under the heading “Abstract of the Disclosure.

Abstract: An apparatus is provided for joining together substrates, which have an inner hole, to form a substrate disk. An expandable element is introducible into the inner hole of at least two superimposed substrates. The element is expandable to such an extent that it can come into contact with the inner holes of both of the substrates to close off an intermediate space formed between the substrates relative to the environment. A substrate support is rotatable about an axis of rotation perpendicular to a support surface thereof. A centering device is rotatably coupled with the substrate support and is movable relative thereto in the direction of the axis of rotation. The expandable element is disposed, and is compressible, between the substrate support and the centering device.

Abstract: A film dispenser for applying an adhesive film to an elongated structure has a mounting frame, guide members on the bottom portions of the mounting frame sides to engage the shoulder portions of the elongated structure to allow movement of the apparatus in relation to the elongated structure while the guide members remains engaged with the shoulder portions, and roll mounting assembly for securely receiving a film roll near the top leading end of the apparatus. When the guide members are engaged to the shoulder portions of the elongated structure, an end of the adhesive film is applied onto the surface of the elongated structure, the apparatus is then slid to dispatch more adhesive film with controlled and consistent lateral positioning in relation to the surface of the elongated structure.