With Endless Belt Work Conveyer Patents (Class 134/124)
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Patent number: 11560273Abstract: In an aspect, a conveyor system is provided for a vehicle having wheels. The conveyor system includes a conveyor having an inlet end positioned to receive a vehicle to be conveyed, and an exit end positioned for exiting of the vehicle off of the conveyor, and a surface positioned proximate to at least one of the inlet end and the exit end. The surface is positioned to support at least one of the wheels while at least another of the wheels is supported on the conveyor. The surface has surface properties selected such that a coefficient of friction between the surface and tire rubber is below a selected threshold so as to permit sliding of the at least one of the wheels on the surface while the at least another of the wheels is supported on the conveyor.Type: GrantFiled: November 18, 2021Date of Patent: January 24, 2023Assignee: Stephenson Technologies Inc.Inventor: Robert Roy Stephenson
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Patent number: 9745142Abstract: In an aspect, a conveyor system for moving a wheeled structure through a service line is provided. The conveyor system comprises at least one endless belt mounted longitudinally through the service line. The belt has an upper transport portion for moving the vehicle through the service line, and a lower return portion with a support deck below the upper transport portion to support the belt. A debris deflector is mounted between the upper transport portion and the lower return portion to protect the lower return portion from debris falling through the support deck.Type: GrantFiled: May 6, 2016Date of Patent: August 29, 2017Assignee: Stephenson Technologies Inc.Inventors: Robert Stephenson, Paul Adams
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Patent number: 9032976Abstract: A conveyor belt washer/dryer that includes a housing, which encloses a washing station separated by one or more spray barriers from a drying station. The housing has a passage that is sized and configured to allow the conveyor belt to successively pass through the washing station and the drying station. The washing station includes one or more washing heads, a splash plate and a reservoir. The washing heads discharge a wash liquid onto the top surface of the conveyor belt and the splash plate redirects the wash liquid onto the bottom surface. The reservoir collects the spent wash liquid. The drying station includes one or more air knife/knives that discharge(s) pressurized air onto the conveyor belt to dry the belt.Type: GrantFiled: August 30, 2011Date of Patent: May 19, 2015Assignee: Tarpaulin.com, Inc.Inventors: Roy Berntsen, Niv Eldor
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Patent number: 8876985Abstract: The invention relates to a cleaning system for a set of instruments associated or in contact with an image plate readout device, as well as to a readout device comprising the cleaning system. The cleaning system comprises a disinfecting element, which emits electromagnetic radiation and/or ultrasonic radiation capable of destroying disease carriers, and which is adapted to emit said radiation towards an image plate conveyor mechanism encompassed by the image plate readout device.Type: GrantFiled: December 21, 2009Date of Patent: November 4, 2014Assignee: PaloDEx Group OyInventors: Jari Taskinen, Markus Weber, Jarto Luotola, Douglas Woods, Markus Gygax
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Publication number: 20140318583Abstract: A dishwasher, including a chamber for washing dishes and a chamber for storing dishes is provided. A mechanism is also provided allowing the dish racks to move the dishes from the washing chamber to the storage chamber of the dishwasher once the wash is completed.Type: ApplicationFiled: July 10, 2014Publication date: October 30, 2014Inventor: Carol Hexem
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Publication number: 20140137896Abstract: A washing device that may include a conveyor frame having a carousel shape with a plurality of carrier sections along an outside section of the conveyor frame. The conveyor frame may rotate to transport at least one object through at least one processing station along a circular path. A first processing station may be positioned along the circular path. In certain embodiments, a second processing station may be positioned further along the circular path. The processing stations may include a washing station and a drying station. The object may be a tote container.Type: ApplicationFiled: November 6, 2013Publication date: May 22, 2014Inventors: Barry Margolis, Burton N. Margolis
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Patent number: 8695612Abstract: A bin washer device for washing bins including a conveyor for moving the bins in a conveying direction, a support and at least two bin holders rotatably supported on the support for rotation about an axis adjacent the conveyor.Type: GrantFiled: February 4, 2010Date of Patent: April 15, 2014Assignees: Valley Packline Solutions, Fruit Growers Supply CompanyInventors: Jim Parra, Robert Guerra, Bruce Adams, David Sorenson
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Patent number: 8679258Abstract: Washing plant to perform a washing cycle of objects providing at least a pre-wash operation and a washing and heat disinfecting the objects operation. The plant includes a first battery of pre-wash units, in series one after the other along a first alignment axis and a second battery of washer and heat disinfection machines along a second alignment axis, different from the first alignment axis to operate parallel with each other and perform object washing and heat disinfecting. The second battery is able to receive, along a feed direction transverse to the second alignment axis, the objects subjected to pre-wash exiting from the first battery along the first axis alignment. The second battery feed direction is also transverse to the first alignment axis. Movement members are provided to divert the objects exiting from the first battery and direct them, aligned with the direction of feed, towards the second battery.Type: GrantFiled: August 22, 2008Date of Patent: March 25, 2014Assignee: Steelco SpAInventor: Fabio Zardini
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Patent number: 8573235Abstract: A method for cleaning dinnerware includes the steps of aligning and/or registering items to be cleaned from a standby zone, moving the items continuously from the standby zone one by one into a wash zone in a way that the items each have a cleaning posture relative to a path along which the items march, washing the items processionally by using cleaning fluid, and sorting or collecting the items in order for reuse by diners directly. The dishwasher employing the aforesaid method has functions of auto-collecting and washing the to-be-cleaned dinnerware and sorting or collecting thus obtained dinnerware, and is compact in size such that the dishwasher can be directly installed at a location in proximity to a dining area for enabling the diners to conveniently take out the newly cleaned dinnerware at any time. The dishwasher has a good cleaning efficiency and a low operating cost.Type: GrantFiled: January 18, 2011Date of Patent: November 5, 2013Inventor: Shane Y. Hong
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Patent number: 8459439Abstract: A device for driving, dipping and turning bodyworks of motor vehicles, vans, truck cabs and metal article vessels, into processing basin, and for withdrawing the above elements from the processing basins, comprises a slidable framework, which can slide on sliding rails, supporting a pair of arms bearing, at free end portions thereof, a swinging shaft adapted to bear a supporting skid for supporting a bodywork, the sliding framework comprising at least a winch driving a drum, for winding a rope coupled to a respective arm at the swinging shaft, the slidable framework further comprises at least a rack, therealong an end portion of the respective arms coupled to framework slides.Type: GrantFiled: March 23, 2007Date of Patent: June 11, 2013Assignee: Geico S.p.A.Inventor: Giancarlo Guerra
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Publication number: 20130092187Abstract: An apparatus and method for removing waste from a soiled container that houses laboratory animals and has an opening is disclosed. The apparatus includes a conveyor having a receiving end for receiving containers from a stack of containers. The stack is disposed such that the openings are upwardly oriented. The apparatus also includes a manipulator that aligns with and engages an uppermost container of the stack and causes the uppermost container to be separated from the stack and to be flipped over onto the receiving end of the conveyor such that the opening is downwardly disposed. Waste discarded from the container falls through openings in the conveyor, and a waste receptacle disposed below the conveyor collects the discarded waste. The conveyor advances to transport the container away from the receiving end toward a discharge end of the conveyor.Type: ApplicationFiled: October 13, 2011Publication date: April 18, 2013Applicant: Northwestern Systems Corp.Inventors: Lay-Swee Lim, Tyrone Chao, William Hayter, John Walker
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Patent number: 8413669Abstract: A system for heating conveyors which extend outside a wash tunnel of a carwash utilizes concrete structural slabs with heating apparatus embedded in the slab near a top surface and supported adjacent the conveyor. The heating apparatus can be a hydronic system or an electric heating mat embedded in the slabs which prevents water on the slabs or the conveyor from freezing in low ambient temperature conditions.Type: GrantFiled: June 11, 2007Date of Patent: April 9, 2013Assignee: Suncor Energy Inc.Inventors: Bernard G Barreyre, Trevor Campbell
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Patent number: 8388764Abstract: An apparatus is disclosed for handling an artificial turf arranged on a base. In at least one embodiment, the apparatus includes a removing station for lifting from the base a strip of the artificial turf extending in a longitudinal direction, a separating station for separating filling material from the strip and a winding station for winding the strip onto a shaft. A method is disclosed for handling an artificial turf arranged on a base. In at least one embodiment, the method includes lifting a strip of the artificial turf extending in a longitudinal direction from the base, separating infill material from the strip and winding the strip onto a shaft.Type: GrantFiled: June 19, 2009Date of Patent: March 5, 2013Assignee: SYDVACInventor: Ingemar Jonsson
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Publication number: 20130019909Abstract: Embodiments of the present invention relates to an apparatus for treating a substrate, more particularly, to an apparatus for treating a substrate that is able to perform treating with respect to a predetermined surface of a substrate and to reduce usage of solution for the surface treating of the substrate.Type: ApplicationFiled: July 20, 2012Publication date: January 24, 2013Applicant: DMS Co., Ltd.Inventor: Ho youn PARK
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Patent number: 8356705Abstract: An improved handling device for driving, immersing/removing and rotating motor vehicle, truck cabin, van and metal article vessel bodyworks into/from processing basins is characterized in that said device comprises a sliding frame designed for sliding on sliding rails, driven by one or two driving chains, and supporting a pair of arms bearing, at their free end portion, a swinging platform, in turn adapted to bear a skid for supporting a bodywork, the sliding frame comprising one or two winch assemblies driving respective pulleys thereon are entrained ropes, belts, chains or the like, and being associated with a respective arm at a swinging shaft, said sliding frame comprising moreover two rack assemblies, therealong slide respective end portions of the arms coupled to the frame, said swinging platform being driven by a chain driving system.Type: GrantFiled: December 30, 2008Date of Patent: January 22, 2013Assignee: Geico S.p.A.Inventor: Fabio Guerra
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Patent number: 8336564Abstract: An apparatus serves for cleaning a coating machine for coating confectionery products with a coating mass. The apparatus is designed to be arranged in the coating machine which includes a rotatingly driven grating belt. The grating belt is designed and arranged to support confectionery products to be coated. The grating belt defines a grating belt plane. The apparatus includes a cart. The cart is designed to be moved back and forth in the coating machine above the grating belt plane in the mounted position of said cart in the coating machine. The cart includes a plurality of spraying nozzles. The spraying nozzles are designed and arranged to spray pressurized hot water onto the coating machine in an automatically controlled way.Type: GrantFiled: December 22, 2005Date of Patent: December 25, 2012Assignee: Sollich KGInventor: Thomas Sollich
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Publication number: 20120298146Abstract: A conveyor-type warewash machine includes a conveyor mechanism for moving wares through a plurality of spray zones including at least one spray zone having spray nozzles for spraying recirculated liquid from a collection tank in the spray zone and a downstream final rinse zone with spray nozzles for spraying final rinse liquid. A sensor arrangement is located for monitoring condition of liquid of the collection tank. A control is operatively connected with the sensor arrangement and configured to vary flow rate of final rinse liquid sprayed from the final rinse nozzles based upon condition of liquid as indicated by the sensor arrangement.Type: ApplicationFiled: April 25, 2012Publication date: November 29, 2012Inventors: Klaus Padtberg, Harald Disch
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Patent number: 8313708Abstract: An apparatus for treating objects with a treatment gas comprises a treatment chamber, a chamber input through which objects enter the treatment chamber, and a chamber output (which may be the same as the chamber input) through which the objects leave the treatment chamber. The treatment chamber encloses the treatment gas, which can be steam. The chamber output and/or the chamber input include an intermediate medium, such as a liquid, through which the objects pass. The intermediate medium prevents escape of the treatment gas from the treatment chamber and the ingress of external gases into the treatment chamber, while facilitating input of the objects to the chamber, and output of the objects from the chamber.Type: GrantFiled: February 17, 2005Date of Patent: November 20, 2012Assignee: The Penn State Research FoundationInventor: Paul N. Walker
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Patent number: 8307839Abstract: A cleaning appliance is provided for cleaning washware, which cleaning appliance is designed to subject the washware to the action of at least one cleaning fluid in at least one cleaning chamber. The cleaning appliance has a suction-removal apparatus for removing damp air from the cleaning chamber by suction, and at least one heat recovery device. The heat recovery device is designed to draw heat from the damp air and to feed it back to the cleaning appliance by means of a first cooling fluid. The cleaning appliance has a cooling-fluid line with at least one recirculation path and at least one heat accumulator path with at least one latent heat accumulator. The cleaning appliance is designed to conduct the first cooling fluid to the cleaning chamber and/or into a fluid tank via the recirculation path in at least one operating state after said cooling fluid has flowed through the heat recovery device.Type: GrantFiled: November 7, 2008Date of Patent: November 13, 2012Assignee: Meiko Maschinenbau GmbH & Co. KGInventors: Thomas Peukert, Bruno Gaus, Thomas Naeger
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Patent number: 7946302Abstract: A parts immersion system and method includes a trough through which a conveyor belt carries the parts. A chemical solution is introduced into the trough through an opening in the bottom of the trough, from above the trough, and/or from the sides of the trough. The parts on the conveyor belt in the trough have a tendency to retard liquid movement out of the open ends of the trough thereby allowing the chemical solution to accumulate in the trough resulting in a greater immersion of the parts in the chemical solution. A gate may be provided near one or both ends of the trough to further enhance the accumulation of the chemical solution in the trough. Flights may extend upwardly from the conveyor belt to further enhance liquid retention in the trough between the flights. Flexible seals at the ends of the flights may contact sidewalls of the trough. One or more vibrators may be provided to enhance drainage of the chemical solution from the parts as the parts exit the trough.Type: GrantFiled: January 26, 2007Date of Patent: May 24, 2011Assignee: George Koch Sons LLCInventors: Gregory M. Wallace, Timothy L. Schultz, James M. Gleason, David W. Carl
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Patent number: 7938913Abstract: A conveyor dishwasher includes a storage tank for holding sprayed final rinse liquid and a controllable liquid transfer device for transferring liquid from the storage tank to at least one wash zone as a function of a liquid demand in at least one of the wash zones.Type: GrantFiled: July 27, 2006Date of Patent: May 10, 2011Assignee: Premark FEG L.L.C.Inventors: Dietrich Berner, Klaus Padtberg, Harald Disch, Jürgen Litterst
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Publication number: 20100192984Abstract: A bin washer device disposed along a conveyor that moves bins, includes a support and at least two bin holders, preferably three bin holders, rotatably supported on the support above the conveyor. Two left sprays are provided outside the path of the bin holders and at angles that are perpendicular to one another. Similarly, two right sprays are provided outside the path and at angles perpendicular to one another. The right sprays minor the left sprays whereby that all sides of a bin are washed. A method includes stopping rotation of the support, discharging a bin from a first bin holder and receiving a bin into the first bin holder. The support is then rotated and the bins in the bin holders are washed. The support is again stopped and a bin a discharged from a second bin holder, and a next bin is received in the second bin holder. The support is then rotated and the bins in the bin holders are washed. These steps are repeated for each bin holder and/or until all of the bins have been washed.Type: ApplicationFiled: February 4, 2010Publication date: August 5, 2010Applicants: Valley Packline Solutions, Fruit Growers Supply CompanyInventors: Jim PARRA, Robert Guerra, Bruce Adams, David Sorenson
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Publication number: 20100139715Abstract: A cleaning equipment includes a moving module moving a wafer from a first position to a second position, and a cleaning module provided at a third position between the first and second positions and including a plurality of cells, each cell having one or more pairs of outlets and inlets, the outlets for discharging a chemical solution onto the wafer and the inlets for drawings the chemical solution from the wafer, in a movement path of the wafer. The plurality of cells are individually operated.Type: ApplicationFiled: November 16, 2009Publication date: June 10, 2010Inventors: Sang-Jine Park, Chang-Seon Jeon, Young-Eun Kim
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Publication number: 20100065089Abstract: Electrodes are conveyed edgewise along a path. The electrodes can be supported by their bottom peripheral edge and can be maintained generally vertically. A plurality of wash nozzles are positioned adjacent to the path on opposing sides thereof. Wash spray from the nozzles is directed to impinge sides of the electrode. The nozzles can be arranged linearly to form a nozzle array angled so that the wash spray impinges an upper portion prior to a bottom portion of the electrode. Separate sections for rinsing or pre-washing can be provided within a washing chamber. Used water can be collected and recycled.Type: ApplicationFiled: September 15, 2009Publication date: March 18, 2010Inventors: Robert Stanley Jickling, Gordon Steven Iverson
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Publication number: 20100031981Abstract: A cleaning machine is provided, in particular a pass-through dishwasher, with a continuous conveyor belt for holding dishes, general containers or articles which are transported through the cleaning machine in the transportation direction, wherein a tensioning apparatus can be easily operated from above in the entry or exit region of the cleaning machine.Type: ApplicationFiled: May 7, 2008Publication date: February 11, 2010Inventors: Bruno Gaus, Axel Breitschuh
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Publication number: 20090288686Abstract: A cleaning assembly for containers, particularly for bottles, having a conveying device on which the containers are arranged by means of a receptacle means. To economically and ecologically improve the cleaning assembly, the receptacle means contains a liquid-tight tubular for an individual cleaning of the containers.Type: ApplicationFiled: February 5, 2009Publication date: November 26, 2009Applicant: KRONES AGInventors: Heinz Humele, Franz Gmeiner, Kersten Thoms, Uerike Thomas, Timm Kirchhoff, Bernd Hansen, Jan Momsen
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Patent number: 7467638Abstract: One embodiment of the present invention includes an apparatus for washing a product with a fluid. The tank may receive a plurality of product, such as fruits and vegetables, into the fluid and be configured to receive a moving conveyor, having a first end, a second end, a first section, and a second section. The conveyor may have a plurality of protruding panels being structured and arranged on the conveyor to push the product through the fluid in the tank and to lift the product from the fluid in the tank to the second end of the conveyor. At least one first nozzle may be positioned substantially above the conveyor and configured to deliver the fluid onto the product as the product is pushed by the plurality of panels. The fluid delivered from the at least one first nozzle may rotate the product in the fluid in the tank.Type: GrantFiled: July 15, 2005Date of Patent: December 23, 2008Assignee: Fresh Express, Inc.Inventor: David K. Lewis
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Publication number: 20080200575Abstract: The present invention provides a fixing medium suited for fixing biological substances, a medium processing method and a continuous medium processing device. The continuous medium processing device of this invention comprises: a feeding mechanism to run a continuous medium longitudinally along a predetermined travel path; one or more containers installed along the travel path and containing liquids which are to be brought into contact with the continuous medium; gaps provided in each of the containers on the travel path so that the continuous medium can run through the containers; and a liquid leakage prevention unit provided to the containers to prevent possible leakage of the liquids from the gaps.Type: ApplicationFiled: March 30, 2005Publication date: August 21, 2008Applicant: UNIVERSAL BIO RESEARCH CO., LTD.Inventors: Hideji Tajima, Tomoyuki Hatano, Lingzhil Xiao, Masaaki Takahashi
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Publication number: 20080121254Abstract: A system for heating conveyors which extend outside a wash tunnel of a carwash utilizes concrete structural slabs with heating apparatus embedded in the slab near a top surface and supported adjacent the conveyor. The heating apparatus can be a hydronic system or an electric heating mat embedded in the slabs which prevents water on the slabs or the conveyor from freezing in low ambient temperature conditions.Type: ApplicationFiled: June 11, 2007Publication date: May 29, 2008Applicant: PETRO-CANADAInventors: Bernard G. BARREYRE, Trevor CAMPBELL
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Patent number: 7300522Abstract: A mobile cleaning plant for cleaning shopping trolleys and similar transport systems includes a container configured to receive the shopping trolleys in hoxizontally stacked rows. The shopping trolleys are fed into an inlet on the container via a device, automatically pushed through the container on a conveyor system, and exit the container through an outlet positioned near the inlet. The conveyor system includes two tracks which run along the longitudinal axis of the container and are connected to each other via a third track which runs perpendicular to the longitudinal axis of the container. As the inlet and outlet are positioned in proximity to one another, or are the same orifice, the mobile cleaning plant does not require decoupling from a hauling device, such as a truck, prior to operation.Type: GrantFiled: June 18, 2002Date of Patent: November 27, 2007Assignee: Friedl Invest GmbHInventor: Manfred Feistmantl
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Publication number: 20040159336Abstract: The present invention relates in general to the field of the process technology of washing plants, and in particular to mobile cleaning systems for shopping trolleys consisting of a plurality of cleaning stations.Type: ApplicationFiled: November 25, 2003Publication date: August 19, 2004Inventor: Manfred Feistmantl
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Publication number: 20040139993Abstract: A surface cleaning apparatus includes a surface cleaning strip and means responsive to movement of the surface cleaning apparatus over a surface to be cleaned for positioning the cleaning strip relative to the surface to be cleaned in dependence upon the direction of movement of the surface cleaning apparatus.Type: ApplicationFiled: October 31, 2003Publication date: July 22, 2004Inventor: Nicholas Gerald Grey
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Publication number: 20040104112Abstract: Disclosed herein is a feed belt for strip-shaped elements. In case of a conventional feed belt configured so that its belt body and fingers are integrally formed, the feed belt has to be wholly replaced even if a part of the fingers is damaged or deformed in use, resulting in uneconomical problems. Further, the fingers must be simultaneously pressed toward each other into horizontal pressing directions for loading/unloading of the strip-shaped element, resulting in a complexity in the structure of associated peripheral devices. Even in case of another conventional feed belt configured so that its fingers are separably coupled to its belt body, the fingers have to be pressed upward in operation, resulting in a complexity of associated devices.Type: ApplicationFiled: November 25, 2003Publication date: June 3, 2004Inventor: Kee Yol Choi
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Publication number: 20030136433Abstract: A vapor vent for use with an industrial washing machine that increases heat performance of the industrial washing machine by removing vapors from outside two sets of curtain structures rather than in between the curtain structures. The design of the vapor vent is such that vapors and/or steam are extracted from the outer surface of the outer curtain structures proximate the openings of a conveyor type washer without extracting heat from the internal cavity of the housing unit. The vapor vent achieves this by being mounted externally from the vent cowl so as to suction vapors and/or steam that have escaped the outermost curtain, outer curtain structure. This is an improvement upon the old design that withdrew vapors as well as heat from within the machine because the vent is mounted into the vent cowl and has a detrimental effect on the heat performance of the machine.Type: ApplicationFiled: March 10, 2000Publication date: July 24, 2003Inventor: Dwayne A. Becknell
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Publication number: 20030121536Abstract: The present invention resides in a washing device constructed by a conveyer of a carrying-in side arranged in a frame, a reservoir lower portion having plural rails for holding the work and an ultrasonic generator arranged in this frame, each reservoir upper portion united with this reservoir lower portion, a raising-lowering device for raising and lowering each reservoir upper portion, an arm mechanism for work conveyance, a moving device for controlling advancing and retreating movements of the arm mechanism, a movable device for controlling a swinging return of the arm mechanism, and a conveyer of a carrying-out side for conveying a processed work. The conveyer and the rail of each reservoir lower portion are approximately arranged on the same face. The work is horizontally moved through this conveyer and the rail and is washed and dried by utilizing the union of each reservoir lower portion and each reservoir upper portion.Type: ApplicationFiled: November 26, 2002Publication date: July 3, 2003Inventor: Keiji Kataoka
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Publication number: 20030111098Abstract: An apparatus for removing a photoresist from a substrate which includes a stripping bath chamber, a conveying unit conveying a substrate containing a photoresist through the stripping bath chamber, a photoresist stripper material supplying unit positioned to dispense the photoresist stripper material to the substrate while the substrate is disposed in the stripping bath chamber, an antifoaming agent supplying unit disposed in the stripping bath chamber dispensing an antifoaming agent toward the photoresist stripper material in the stripping bath chamber, an antifoaming agent storing unit communicating with the antifoaming agent supplying unit supplying the antifoaming agent thereto, and a stripper storing unit operatively connected to the stripper supplying unit supplying stored photoresist stripper material thereto.Type: ApplicationFiled: December 9, 2002Publication date: June 19, 2003Inventor: Tae Woon Kim
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Patent number: 5285801Abstract: A machine for the cleaning of bottles having an endless conveyor for transporting the bottles through the machine and past associated treatment devices, the endless conveyor being guided in a horizontally extending, spiral-like path through at least two portions of the machine, the path of travel extending in one direction in a first portion and in the opposite direction in a second portion, the two paths of travel of the endless conveyor being disposed one above the other within the machine.Type: GrantFiled: August 21, 1992Date of Patent: February 15, 1994Assignee: KRONES AG Hermann Kronseder MaschinenfabrikInventor: Klaus Klenk
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Patent number: 4788786Abstract: A transport apparatus for moving a plurality of article transport devices into and out of a plurality of stations includes an endless band conveyor which moves above the stations, a plurality of article transport devices being supported on and moved by the conveyor past the stations, a first motor connected with the conveyor for moving the conveyor to move the article transport devices to each of the stations in turn, a second motor connected with the entire conveyor apparatus for raising and lowering it thereby to move the transport devices and the articles they support at each station into and out of the stations for treatment, and a common control unit connected with the motors for moving the conveyor past the stations and for moving the conveyor up and down and for coordinating these operations. The conveyor itself comprises a pair of parallel endless bands on which the transport devices are supported and are moved.Type: GrantFiled: April 27, 1987Date of Patent: December 6, 1988Assignee: Roag (AG)Inventor: Hans R. Suter
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Patent number: 4636362Abstract: Apparatus for treating radioactive comminuted fuel elements with hot nitric acid comprising an endless conveyor which carries the fuel fragments through a U-shaped jacketed tube counter to the flow of acid. The conveyor travels in a conduit which connects to the ends of the U-shaped tube to form a continuous loop. Downstream of the U-shaped tube associated with the conduit is a washing unit, a drying unit, and a discharge unit. Upstream of the U-shaped tube is a feed unit which joins the conduit. A radioactive fission material sensor is located just ahead of the discharge unit and serves to actuate a switch to recycle treated fragments that may still be radioactive. Drive apparatus for the conveyor comprises permanent magnets mounted at spaced intervals on the conveyor and exciter windings surrounding said U-shaped tube to direct forward movement.Type: GrantFiled: June 26, 1984Date of Patent: January 13, 1987Assignee: Deutsche GesellschaftInventor: Peter Leister
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Patent number: 4537208Abstract: A device is disclosed for destacking individual flats from a horizontally extending stack thereof for processing as well as a device for restacking of the processed flats. Biasing devices are disclosed for maintaining the integrity of the horizontally extending stacks of flats prior to processing such as washing and subsequent to such processing. A vacuum pick-up device is movable from the supply stack to a conveyor traveling through the processing station. A flat removal device which is cam operated is cyclically movable from a removal position to a restacking position and vice versa. Resilient retaining members such as spring biased doors and flexible plastic and steel members are included for retaining the uppermost flats of the horizontally extending supply stack and the lowermost flats of the horizontally extending restacked flats.Type: GrantFiled: July 25, 1983Date of Patent: August 27, 1985Inventor: Henry Y. Kuhl
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Patent number: 4534843Abstract: An improved apparatus for the plating of the contact elements of encapsulated electronic components - suitably of the type known as P-Dip strips - is provided with a continuous flexible parts-carrier belt of stainless steel, running in a horizontally aligned loop, with the web of the belt vertical. In the lower edge of the belt an array of flexible gripping fingers is formed, provided with projections, suitable for engagement by laterally disposed cams, on alternating sides of the belt for successive grip fingers. A loading device, co-ordinated with the operation of the cams, presents a part to be plated into the gripping fingers during an interval when the belt is stationary and the cams have been activated to separate the tips of the grip fingers. Upon retraction of the cams the parts are securely held by the grip fingers and moved through the plating stations upon the activation of belt motion. After plating, the parts are released by cam action on the grip fingers.Type: GrantFiled: January 28, 1983Date of Patent: August 13, 1985Assignee: Technic, Inc.Inventors: Frank Johnson, Dieter Reese, Louis Hirbour
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Patent number: 4193374Abstract: In can manufacturing apparatus there is provided an overhead magnetic conveyor for transferring cans from a conveyor upon which they are coated to a conveyor upon which the cans are dried. To remove excess coating material which tends to form a bead around the lowermost edge of a can, a bath of coating material solvent is disposed adjacent to the transfer conveyor and has within it an endless belt conveyor to which cans on the overhead conveyor are caused to fall and from which those cans are subsequently returned to an overhead conveyor. The upper, can carrying course of the endless belt conveyor is disposed at a predetermined depth below the surface of solvent within the bath so that excess material accumulating on the lower portions of the cans in the coating region is removed prior to entry of the cans into the drying oven.Type: GrantFiled: July 17, 1978Date of Patent: March 18, 1980Assignee: Metalwash Machinery CorporationInventor: Rohinton M. Mirza
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Patent number: 3951206Abstract: Heat exchanging apparatus for handling solids, slurries, gels, filter cakes, powders, and the like, for continuous indirect heating, drying, cooling or reaction of materials passed through the apparatus. The dryer/heater/cooler apparatus is characterized by a stationary horizontal vessel with a rotary heat exchanger including a tubular shaft on which are mounted a plurality of hollow vertical discs through which a heat exchanging fluid is passed. Material to be treated is admitted to one end of the apparatus housing, transported in an axial direction through the annular space between the rotor discs and the vessel toward the discharge end and discharged through an overflow weir after the desired residence time. Several rotor disc designs are shown and described.Type: GrantFiled: August 2, 1974Date of Patent: April 20, 1976Assignee: The Strong-Scott Mfg. Co.Inventors: Norman E. Williams, David L. Phillips, Richard A. Ley, Bruce Beaubien, Richard L. Brown