Abstract: A remotely operated device for inspecting and/or cleaning a subsea flexible pipe joint comprises a support assembly. In addition, the device comprises a tool positioning assembly coupled to the support assembly. The tool positioning assembly includes a rotating member disposed about a central axis. The tool positioning assembly is rotatable relative to the support assembly about the central axis. Further, the device comprises a cleaning assembly including a cleaning device adapted to clean the flexible pipe joint. The cleaning device is axially moveable relative to the rotating member. Still further, the device comprises a clamping assembly coupled to the support assembly. The clamping assembly has an open position disengaged with the section of the flexible pipe joint and a closed position engaging the section of the flexible pipe joint.

Abstract: A nozzle pair (3, 6) is used to coat the side faces of spacers (1) for insulating glass with an adhesive material, the adhesive material being applied to the side face of the spacers (1) through the nozzles (15) of the nozzle pair. As the side faces of the spacer (1) are coated with adhesive material the nozzle pair (3, 6) is moved along the sides of the spacer (1), the relative movement between the nozzle pair (3, 6) and the spacer (1) being obtained by a movement of the spacer (1) and/or the nozzle pair (3, 6). With this way of working, there is no need to rotate the spacer (1) about an axis perpendicular to its plane and therefore the rotation can be dispensed with.

Abstract: A machine lays a bituminous carpet for closing microtrenches. The machine includes a truck having a drive system, which defines a footprint area on a surface whereon the truck can move, and a preparing device for preparing bitumen for laying. The preparing device includes a bitumen container having an inlet into which bitumen in introduced, an outlet through which the bitumen prepared for laying exits, a heating system for raising the temperature of the bitumen introduced into the preparing device. A laying device receives the bitumen prepared for laying and lays the bitumen in carpet form. The laying device includes a forming element for shaping and laying bitumen as a carpet over a laying area; a drain channel, between the outlet of the preparing device and the forming element, conducting bitumen towards the forming element. The preparing device includes a mixing device mixing the bitumen while preparing it for laying.

Abstract: A device movable across a road to level emulsion thereon. A wheeled frame includes brushes extending downward to engage the emulsion. A manual worm gear connected between the frame and a towbar assembly positions the towbar mount to connect to a vehicle hitch and vertically moves the frame while maintaining the brush contacting plane. A linear actuator along with side plane adjusters position the brushes to contact the road surface even though the surface is uneven.

Abstract: An automated smear making apparatus used to prepare and smear samples on glass slides. In one embodiment, there is provided a smearing subsystem that generally includes a smear cartridge having: an input reel; at least one roll bar; a take-up reel; and a smearing tape. The smearing tape is initially wound within the input reel and coupled to the take-up reel such that the smearing tape can be drawn from the input reel and into the take-up reel. The smearing tape may include a plurality of perforations formed therein. The smearing tape may then be wrapped around the roll bar such that each of the plurality of perforations forms a blade that extends from the smearing tape to expose a smear surface as the smearing tape is drawn into the take-up reel. Alternatively, the smearing tape may be bent such that an edge of the smearing tape forms a smear surface between two roll bars. A slide transport surface is also provided to move a slide across the smear surface.

Abstract: The present invention relates to a production device for graphene thin film. The production device for graphene thin film according to the present invention may comprise a deposition plate in contact with a substrate at an obtuse or acute angle, wherein the substrate is coated with a graphene oxide solution; and a reciprocating linear motion device connected to the deposition plate to put the deposition plate into reciprocating linear motion.

Abstract: Various methods preserve or restore the low roughness throughout an outer shell of a device (e.g., a streamer) used underwater for seismic surveys, by applying various substances that fill micro-cracks, are easy to polish or are self-healing. Apparatuses used to implement these methods may be used shortly before the devices are deployed in water, for example, having the device passing through such an apparatus as it is moved to be deployed in water.

Abstract: A method of applying protective sheeting of polymer material to a pipeline, the method including the steps of advancing a carriage along an annular path extending about the longitudinal axis of the pipeline; extruding the protective sheeting on the carriage; winding the protective sheeting, as the protective sheeting is extruded, about a cutback on the pipeline; and plastifying the polymer material on board the carriage.

Abstract: Device for applying a protective material on one edge of a part, includes a body equipped with elements for applying the protective material on the edge, elements for calibrating the protective material in terms of height after application, at least one stop to position the body relative to the edge and elements for calibrating the edges of the protective material including two smoothing plates that rest respectively against the right and the left surfaces of the part adjacent to the edge, at least one of the two smoothing plates being movable relative to the other smoothing plate. The body includes at least one arm that supports a smoothing plate and pivots relative to the body around an axis of rotation so as to regulate the spacing between the two smoothing plates and return elements that tend to make the arm pivot so as to bring the smoothing plates close together.

Abstract: The present invention is directed to a combination sealant dispensing and spreading apparatus for selectively dispending and spreading sealant upon a paved surface, the apparatus comprising a moveable frame having a lower support, a sealant tank the lower support operably connected to a V-shaped spreading means for spreading sealant from the tank upon the paved surface.

Abstract: The invention relates to an apparatus and method for coating a pipe or a section of a pipe with a polymer layer. The apparatus comprises an applicator for applying polymer melt on the surface of a pipe or pipe section, a roller for pressing the polymer applied by the applicator towards the pipe or pipe section, and means for circumferentially moving the applicator and the roller around the periphery of the pipe or pipe section. According to the invention the apparatus further comprises a drive for rotating the roller as the roller is moving around the periphery of a pipe or pipe section. By means of the invention, higher quality coatings can be applied to field joints of steel pipes, for example.

Abstract: Device for applying a protective material on one edge of a part, includes a body equipped with elements for applying the protective material on the edge, elements for calibrating the protective material in terms of height after application, at least one stop to position the body relative to the edge and elements for calibrating the edges of the protective material including two smoothing plates that rest respectively against the right and the left surfaces of the part adjacent to the edge, at least one of the two smoothing plates being movable relative to the other smoothing plate. The body includes at least one arm that supports a smoothing plate and pivots relative to the body around an axis of rotation so as to regulate the spacing between the two smoothing plates and return elements that tend to make the arm pivot so as to bring the smoothing plates close together.

Abstract: An apparatus for coating the outer peripheral surface 1a of a pillar structure 1 comprising a smoothing means 10 having a smoothing plate 10a and an elastic body 10b; the elastic body 10 being disposed to be contacted with the outer peripheral surface 1a of the pillar structure 1 to be coated. The coating surface of a coating material supplied to the outer peripheral surface 1a is smoothed between the outer peripheral surface 1a and the elastic body 10b. A method for coating the outer peripheral surface of a pillar structure is also provided. According to the method by using the apparatus, the occurrence of partial uncoating or peeling of the coating and occurrence of cracks in the coating portion during drying after coating can be inhibited since the coating material can be applied thinly and uniformly on the outer peripheral surface, thereby the coating surface is smoothed.

Abstract: The present invention discloses an adjustable film applicator which comprises an applicator body, a first knife, a second knife, a first fixing apparatus, a second fixing apparatus, a pair of first adjusting screws, and a pair of second adjusting screws. The first and second knife are adjusted to a first and second height by adjusting the first and second adjusting screws, wherein the second height is greater than the first height.

Abstract: The present invention discloses an adjustable film applicator which comprises an applicator body, a first knife, a second knife, a first fixing apparatus, a second fixing apparatus, a pair of first adjusting screws, and a pair of second adjusting screws. The first and second knife are adjusted to a first and second height by adjusting the first and second adjusting screws, wherein the second height is greater than the first height.

Abstract: The invention relates to a machine for spreading materials on the floor, formed by a structural assembly arranged on three independent wheel assemblies (2, 3, 4) which can be selectively and individually connected to a hydraulic drive system, the structural assembly having a head (10) for distributing and leveling the application materials, which head is arranged with the possibility of moving towards the sides with respect to the assembly position at the front of the machine.

Abstract: A mechanism and method for depositing oil paints, acrylics, or other textural paints provides a means for automating the process of painting a picture. The process can be programmed into a data base which is stored and used at will, or the artist can utilize control means such as a joy stick to provide real-time input.

Abstract: A portable apparatus adapted for applying an adhesive and mastic roofing material is provided which allows one operator to use smaller, more maneuverable containers of roofing mastic for use in applying roofing materials and adhesives to roofing surfaces. In one embodiment a movable platform is provided wherein the internal pressure of the container is increased wherein less pump energy is required to achieve sufficient adhesive coverage.

Abstract: The present invention provides an apparatus for applying thermoplastic marking material to a pavement surface. The apparatus includes a hopper for holding a supply of particulate thermoplastic marking material in a non-molten state, a means for conveying the thermoplastic marking material from the hopper to a continuous melt processor, and a conduit from the continuous melt processor to a dispenser that directs molten thermoplastic marking material to the pavement surface. The apparatus further includes means for heating the continuous melt processor and conduit to a temperature that is higher than the melt temperature of the thermoplastic marking material. The present invention also provides a method of applying a thermoplastic marking material to a pavement surface.

Abstract: A portable apparatus adapted for applying an adhesive and mastic roofing material is provided which allows one operator to use smaller, more maneuverable containers of roofing mastic for use in applying roofing materials and adhesives to roofing surfaces. In one embodiment of the present invention a movable platform is provided wherein the internal pressure of the container is increased wherein less pump energy is required to achieve sufficient adhesive coverage.

Abstract: A portable apparatus adapted for applying an adhesive and mastic roofing material is provided which allows one operator to use smaller, more maneuverable containers of roofing mastic for use in applying roofing materials and adhesives to roofing surfaces.

Abstract: A squeegee unit comprises a paste pressurizing slope and a squeegee. The paste pressurizing slope is inclined at an angle narrower than 90° to a surface of a screen mask in a printing direction. As solder paste is pressurized by means of the paste pressurizing slope, the solder paste is filled into a mask hole. The squeegee has a paste scraping surface for scraping off the solder paste on the screen mask. The paste scraping surface extends at an angle of 90° or more to the surface of the screen mask in the printing direction.

Abstract: An emulsion coater is provided with a framework having a table or work surface for supporting a sheet of material that is to be coated e.g., a sheet of transparent plastic film. A carriage is mounted on the framework for rectilinear movement thereacross parallel to the surface of the sheet to advance a coating applicator across the sheet. A coating dryer is also mounted on the carriage to progressively dry the coating from one end to the other as it is applied. A motor is supported on the framework for moving the carriage forwardly from one end of the sheet to the other. Provision is made for disengaging the coating applicator from the carriage once the coating has been applied and thereafter moving the carriage in a reverse direction across the applied coating to the starting position while optionally continuing to dry the coating.

Abstract: A sufficient number of pick-and-place devices (e.g., rolls) whose periods of contact with a substrate are equal or substantially equal to one another are used to form continuous void-free uniform coatings despite the occurrence of unintended or intended coating caliper surges, depressions or voids. The wetted surfaces of the devices contact and re-contact the coating at positions on the substrate that are different from one another. Extremely uniform and extremely thin coatings can be obtained at very high rates of speed. The pick-and-place devices also facilitate drying and reduce the sensitivity of drying ovens to coating caliper surges. Equipment containing the pick-and-place devices is simple to construct, set up and operate, and can easily be adjusted to alter coating thickness and compensate for coating caliper variations.

Abstract: A suspension application apparatus for applying a suspension containing powder particles of an oxide dispersed in a liquid to a plate for magnet sintering, the oxide having a specific gravity greater than the liquid. The apparatus includes: a container for storing the suspension; a stirrer for stirring the suspension stored in the container; a transport path through which the suspension is transported from the container to the plate; and a homogenizer for homogenizing the suspension by applying a mechanical force to at least part of the suspension flowing through the transport path.

Abstract: A printing medium in cylindrical form consists of a dimensionally stable solid, partly hollow or hollow cylinder and a photopolymerizable crosslinkable cylinder layer which is applied in particular in part-layers by means of a coaxial coating apparatus and on which an IR radiation-sensitive layer is applied, preferably as a single layer, by means of a coaxial coating apparatus.

Abstract: In a device for coating of spacer frames (2) for insulated glass panes, there are nozzles on either side of conveyor (1) from which adhesive or sealant is applied to side surfaces (4) of spacer frame (2). Above conveyor (1) there are pressure rollers (10) which press spacer frame (2) against conveyor belt (1) Pressure rollers (10) engage spacer frame (2) in the area of the side edges of inside surface (6) of hollow section (5) which is forming. In this way a frictional connection between conveyor belt (1) and spacer frame (2) is effected and the leg of spacer frame (2) which lies on conveyor belt (1) is guided laterally. Pressure rollers (10) need not be swivelled up when staves (10) move past pressure rollers (10) when spacer frame (2) provided with staves (15) is being coated.

Abstract: An apparatus for applying a coating to a surface. Preferably, the coating is a polymer fortified cement applied to protect various surfaces. The apparatus includes a support frame and a tank for storing coating materials. The tank is operably associated with the support frame. The tank includes a dispensing conduit for dispensing coating materials onto a surface. The apparatus further includes a coating material applicator operably associated with the support frame for applying the coating material to a surface. In other words, the coating applicator is directly or indirectly connected (i.e. operably associated) to the support frame to apply the coating material to a surface. The coating material applicator includes a first blade, a finishing blade and at least one end blade. The end blade is configured such that the portion directly adjacent the surface to be coated is the thinnest portion of the end blade.

Abstract: A process for coating a web of material includes the steps of displacing the web along a path in a travel direction, applying a coating material at an application located along the path to forming a curved segment of the web, and wiping off the excess of the coating material.

Abstract: A method of blasting IC frames as electronic components with a suitable apparatus, which prevents the frames from being caught by position restriction means during transfer, and eleiminates necessity for particular operations even if frames of different widths are continuously fed.The blasting is carried out by turning a conveyor belt (8), which has support plate members (11) juxtaposed thereon and has a support groove (D) of an inverted triangular sectional shape formed thereon, jetting slurry onto the IC frames (F) merely placed on the slope surfaces inside the support support groove from a nozzles (2), turning then the frames by a reversion device (3) so as to place them on other slope surfaces, and jetting the slurry from other nozzles.

Abstract: An apparatus for administering an adhesive for attaching carpet to undercushion and ceramic tiles and other flooring to a substrate. The apparatus includes a reservoir for holding the adhesive, support rails, a pressure tank, a conduit for conducting a gas from the pressure tank to the reservoir, a pressure regulator in series with the conduit and an applicator head for dispensing the adhesive to the substrate. The applicator head may be pivoted into an inoperative position for preventing discharge of adhesive therefrom.

Abstract: A flooring material applicator having a frame and wheels rendering it moveable about a floor, a mixer chamber and agitator to mix flooring material, a first component receptacle movably mounted adjacent the mixer chamber and moveable between a first loading position, and a second dumping position, a second component receptacle movably mounted adjacent the mixer chamber, and moveable between a first loading position and a second dumping position, a distribution opening in the mixer chamber, and a door movably operable to open and close the same, a distribution chamber adjacent the door, to receive flooring material therefrom, a motor for operating the agitator, the first component receptacle, the second component receptacle, and the door, and controls for guiding the applicator about a floor, so as to spread the flooring material on a floor.

Abstract: An apparatus (10) for applying fluid roof panel adhesive to a substrate includes a holding tank (12) for holding a supply of adhesive vertically above the substrate. The tank is supported by a pair of spaced wheels (14) and has a handle (16) to enable moving the device over the substrate. Openings (32) in a lower wall (30) of the tank enable adhesive to flow onto the substrate. Blocking members (36) associated with each opening are movable in response to the position of a lever (20) to enable or prevent flow of adhesive through the openings. Movement of the apparatus over the substrate provides for controlled deposition of uniformly spaced beads of adhesive suitable for holding roof panels to the substrate.

Abstract: A floor coating agent applying machine having a movable machine body, an applying member attached to the movable machine body for applying a floor coating agent onto a floor surface. The applying member includes a plurality of elastic rods vertically suspended from the movable machine body, with the rods being arranged in a loop-like formation as viewed from above the movable machine body, an eccentric rotary cam drivably attached to the movable machine body and rotatable on a vertical axis positioned inside the loop of the elastic rods and a circular recess vertically slidably fitted about the eccentric rotary cam so as to cause a rotational force of the cam to elastically deform the elastic rods thus producing vertical vibration of the applying member.

Abstract: A floor coating agent applying machine having propelling wheels attached to a machine body and an applying device for applying floor coating agent onto a floor surface by an applying member. The applying device is vertically movably mounted on the machine body between a free-lift state where the device is lowered, by a dead weight thereof, relative to the machine body to place the applying member into pressure contact with the floor surface and a lift-up state where the applying member is lifted up away from the floor surface. A control member is provided for selectably bringing the applying device into the free-lift state or the lift-up state.

Abstract: A floor coating liquid applying machine having a propelling machine body, a liquid feed device driven to reciprocate along a transverse direction of the machine body and a liquid feed pump. The feed pump includes an elastic pump tube connecting between a liquid tank and the liquid feed device, a rotary pump member operatively connected with the elastic pump tube, a feed portion disposed along a rotational direction of the rotary pump member, with the feed portion being operable in response to rotation of the rotary pump member for causing the elastic pump tube to elastically deform to squeeze out the liquid therein into the liquid feed device and a receiver portion disposed aside the feed portion for causing the elastically deformed pump tube to resile so as to introduce further liquid from the tank into the elastic pump tube.

Abstract: This invention is a paving or resurfacing machine and method that places and trowels a layer of a trowelable coating material or overlay, such as a filled resinous material, on a surface to be coated, such as a concrete floor. The machine meters, distributes, strikes off and compacts a resurfacer material on a prepared surface resulting in a closed, smooth, dense, flat surface.

Abstract: A method and apparatus for smoothing epoxy flooring material utilizes a weighted chassis to the bottom of which are mounted two planar blades in angular adjustable manner. A handle mounted pivotally to the top of the chassis may be brought forward to tilt the chassis, bringing normally elevated wheels into ground contact for transporting the apparatus in blade floor noncontacting positions.

Abstract: A method and apparatus for smoothing epoxy flooring material utilizes a weighted chassis to the bottom of which are mounted two planar blades in angular adjustable manner. A handle mounted pivotally to the top of the chassis may be brought forward to tilt the chassis, bringing normally elevated wheels into ground contact for transporting the apparatus in blade floor noncontacting positions.

Abstract: An improved method and apparatus are provided for resurfacing recreational (e.g., tennis) courts and other surfaces. The apparatus includes self-contained drive means including drive wheels mounted on an elongated frame structure, and additionally supported for rolling movement on a plurality of casters. The apparatus is provided with flexible blade and brush elements for spreading and smoothing court resurfacing material uniformly across the surface. In a forward resurfacing direction, flexible squeegee-type blades, with or without associated brushes, engage the resurfacing material ahead of the device, while flexible brush elements engage the resurfacing material behind the device to erase tracks caused by the drive wheels and casters, and to effect final smoothing and texturing of the resurfacing material. The drive wheels may be moved into and out of ground engaging contact, and a steering device provides for lifting one or the other of the drive wheels out of ground engaging contact.

Abstract: Method and apparatus are provided for resurfacing recreational (e.g., tennis) courts and other surfaces. The apparatus includes self-contained drive system including drive wheels mounted on an elongated frame structure, and additionally supported for rolling movement on a plurality of casters. The apparatus is provided with flexible blade and brush elements for spreading and smoothing court resurfacing material uniformly across the surface. In a forward resurfacing direction, flexible squeegee-type blades, with or without associated brushes, engage the resurfacing material ahead of the device, while flexible brush elements engage the resurfacing material behind the device to erase tracks caused by the drive wheels and casters, and to effect final smoothing and texturing of the resurfacing material. The drive wheels may be moved into and out of ground engaging contact, and a steering device provides for lifting one or the other of the drive wheels out of ground engaging contact.

Abstract: An asphalt sealant material is heated within an insulated box-like container supported by a front caster wheel and a pair of thin disk-like steel side wheels. A push-type handle bar projects rearwardly and upwardly from the container which has an inner bottom wall sloping downwardly to a side discharge tube. A burner tube extends through a surrounding heater tube located within the lower portion of the container, and a heat exchange oil is confined within the annular space defined between the tubes. A propane fuel tank is supported by a platform projecting rearwardly from the container and is connected by a flexible hose to a nozzle located at the front or the rear of the burner tube. The rear of the burner tube connects with a vertical exhaust pipe, and the rear of the heater tube connects with an oil fill tube.

Abstract: An epoxy applicator having a housing for receiving epoxy material to be spread against a floor wall interface, said housing having a bottom open end and a partially open back end; supports on the housing for supporting the housing on the floor and against the wall; and handles on the housing such that the housing may be moved along the floor and against the wall such that epoxy material is applied to the floor and the wall through the open bottom end and the partially open back end forming an L-shaped layer of epoxy material on the floor and against the wall.

Abstract: A procedure that, with the help of at least one sealing nozzle (7) and at least one covering and stripping plate (10), permits the defect-free and bubble free filling of panes of insulating glass (1) with a paste-like sealing mass, even in the corner areas, is described.

Abstract: Method and apparatus are provided for resurfacing one or more adjacent tennis court surfaces. An elongated, box-like frame structure, supported for rolling movement on a plurality of casters, is provided with flexible blade and brush elements for engaging, spreading, and smoothing court resurfacing material at a predetermined thickness as the structure traverses the court surface. In accordance with method aspects of the invention, the device is movable in one direction to resurface an entire tennis court, and after lateral movement to an adjacent second court area, reversible to move in the opposite direction to resurface an entire second court surface. For a given resurfacing direction, the flexible blade elements engage the resurfacing material ahead of the device while the flexible brush elements engage the resurfacing material behind the device to effect final smoothing.

Abstract: An apparatus for cleaning and spray painting pole structures. The apparatus includes a carriage constructed to be upwardly and downwardly movable along the axis of the pole to be cleaned or painted. Mounted on the carriage is a carousel rotatably secured so as to revolve around the pole as the carriage moves upwardly and downwardly. The carousel may be provided with brushes for cleaning the pole or with a paint sprayer for applying paint. In one embodiment two pairs of rollers are located symmetrically with respect to the sprayer and the poles so that the rollers evenly apply the paint to the pole and simultaneously minimize overspray losses.

Abstract: Apparatus is provided for applying a sealing composition to a road surface. The apparatus includes supply means for the sealing composition and an applicator having a pressure chamber having adjustable-gap exit openings adjacent the road surface and having doctor blades which, when appropriately set, apply the composition to the road surface to a uniform and preset thickness across the width of the applicator. The apparatus includes means for propelling the applicator over a road surface.

Abstract: An asphalt sealant material is heated within an insulated box-like container supported by a front caster wheel and a pair of thin disk-like steel side wheels. A push-type handle bar projects rearwardly and upwardly from the container which has an inner bottom wall sloping downwardly to a side discharge tube. A burner tube extends through a surrounding heater tube located within the lower portion of the container, and a heat exchange oil is confined within the annular space defined between the tubes. A propane fuel tank is supported by a platform projecting rearwardly from the container and is connected by a flexible hose to a nozzle located at the front of the burner tube. The rear of the burner tube connects with a vertical exhaust pipe, and the rear of the heater tube connects with an oil fill tube.

Abstract: The present invention provides a bowling lane maintenance apparatus of applying a conditioning oil to the surface of a bowling lane and then buff finishing the oil applied bowling lane surface, said maintenance apparatus including a body, a box member pivotally mounted on said body and including a pair of parallel spaced side plates, oil applicator and buffing rollers rotatably supported within said box member perpendicular to said side plates and disposed on the opposite sides about the pivot, and a positioning air cylinder mechanism operably interposed between said body and one edge of said box member at its longitudinal center, said positioning air cylinder mechanism being adapted to pivot said box member such that one of said oil applicator and buffing rollers will be brought into contact with the surface of the bowling lane or both the rollers will be separated from the bowling lane surface.

Abstract: An apparatus for cleaning and spray painting pole structures. The apparatus includes a carriage constructed to be upwardly and downwardly movable along the axis of the pole to be cleaned or painted. Mounted on the carriage is a carousel rotatably secured so as to revolve around the pole as the carriage moves upwardly and downwardly. The carousel may be provided with brushes for cleaning the pole or with a paint sprayer for applying paint. In one embodiment two pairs of rollers are located symmetically with respect to the sprayer and the poles so that the rollers evenly apply the paint to the pole and simultaneously minimize overspray losses.