| Class / Patent application number | Description | Number of patent applications / Date published |
|---|
| 015256500 | Moving surface scraper, wiper, or brush | 36 |
| 20100031466 | BLADE MEMBER - The blade member is formed of a polyurethane member produced through curing and molding a castable polyurethane composition containing at least a polyol, an isocyanate compound, and a cross-linking agent. The polyurethane member exhibits a storage modulus (1 Hz) as measured at 40° C. of 2.0×10 | 02-11-2010 |
| 20100107354 | WIPER LEVER COMPRISING A WIPER ARM AND A WIPER BLADE WHICH IS CONNECTED TO THE SAME IN AN ARTICULATED MANNER - A wiper lever ( | 05-06-2010 |
| 20100257689 | CLEANING APPARATUS FOR ESCALATOR RAILS - An exemplary cleaning apparatus ( | 10-14-2010 |
| 20110131751 | AUTOMATIC CLEANING AIR IDLER - A system and method for self cleaning an air idler are provided. An air idler non-contactingly guides printable media using a flow of fluid through a porous surface portion. Rotation of the air idler results in rubbing contact with one or more wipers, during which debris is removed from the porous surface portion. A cleaning solution is used to remove ink and/or paper residue from the porous surface portion. The cleaning solution can wet one or more of the wipers. The cleaning solution can circulate through a reservoir disposed in contact with a portion of the air idler. | 06-09-2011 |
| 20110203070 | SEGMENT BODIES AND SCRAPERS FOR CONVEYOR BELT SCRAPERS - Example segment bodies and scrapers for conveyor belt scrapers are disclosed. An example segment body for a conveyor belt scraper includes a mounting body that can be connected to a segment carrier in a rotationally fixed manner, a holding portion that is designed for applying force from at least one wear element, a support portion in contact with the holding portion and the mounting body, and at least one spring element provided between the holding portion and the mounting body, which interacts with the mounting body and the holding portion in such a way that a force can be transmitted from the at least one spring element to the holding portion. | 08-25-2011 |
| 20110219564 | WIPER ATTACHMENT STRUCTURE AND WIPER ATTACHMENT METHOD - A wiper holder to which a wiper is attached has an attachment surface including a positioning boss configured to position the wiper by being passed through a positioning hole in the wiper, a positioning protrusion configured to position a first edge of the wiper, and a swage boss configured to receive a second edge of the wiper. The first edge of the wiper contacts the positioning protrusion to position the first edge of the wiper and the wiper is secured to the wiper holder by the swage boss being swaged while the positioning boss is passed through the positioning hole in the wiper and the second edge of the wiper being received by the swage boss. | 09-15-2011 |
| 20110258804 | Cleaning apparatus - The invention relates to an apparatus for cleaning surfaces, in particular inclined surfaces, in particular solar installation surfaces or photovoltaic installation surfaces on roofs of buildings, having a carrier and at least one driven endless cleaning belt held at the carrier. | 10-27-2011 |
| 20120060317 | SCRAPER - A scraper for scraping and/or cleaning, for example for scraping and/or cleaning of units for the production and/or treatment of a fibrous material web, such as scraping and/or cleaning of drying cylinders. The scraper includes a composite material including a resin matrix material, a plurality of fibers embedded in the resin matrix material, and copper and/or at least one copper alloy embedded in the resin matrix material. At least a portion of the resin matrix material is replaced with a silicone modified epoxy resin. | 03-15-2012 |
| 20120260452 | Systems and Methods for Cleaning and Conditioning a Moving Surface Using Cleaning Apparatus with Plate Elements for Mounting to Doctor Blade Holders - A cleaning apparatus is disclosed for processing a moving surface. The cleaning apparatus includes at least one pad that is coupled to a support shoe. The support shoe is attached to a first end of a plate element, and the plate element includes a second end that is adapted to be received by a doctor blade holder. | 10-18-2012 |
| 20140007368 | ADAPTER PLATE FOR A ROTARY FLOOR SCRUBBING MACHINE - An apparatus is provided for the attachment of brushes to the drive system of rotary floor scrubbing machines. In one embodiment, the apparatus provides for a scrubbing plate assembly suitable for attachment to the drive system of a rotary floor scrubbing machine. The scrubbing plate assembly has a scrubbing plate and an adapter plate. When the adapter plate is aligned and in contact with a scrubbing plate, the adapter plate locks to the scrubbing plate by axial movement of said adapter plate relative to said scrubbing plate. | 01-09-2014 |
| 20140020202 | CLEANING DEVICE - A cleaning device for cleaning a conveyor system including a slotted track that defines an elongate path along which product is moved and that has opposed glide surfaces from which product is suspended. The conveyor system also includes a wall that is disposed above the track and that cooperates with the track to define a product passageway along the elongate path. The cleaning device includes a drive unit, a wheel rotatably coupled to the drive unit and engageable with the wall within the product passageway to move the drive unit along the slotted track, a glide coupled to the drive unit and engageable with the glide surfaces to support the drive unit on the slotted track, and a cleaning implement coupled to the drive unit to clean the track. | 01-23-2014 |
| 20140310908 | RAILWAY VEHICLE STEERING TRUCK - A tread surface cleaning system has a cleaning element mounted to a truck frame of a steering truck in a position facing a tread surface of a wheel. The cleaning element moves freely to come into contact with and to move away from the tread surface. A pressing-load application spring biases the cleaning element toward the tread surface and a stopper restrains the cleaning element from approaching the tread surface. A forward and backward movement of a wheel axle 2 in the travel direction caused by steering is used so that the cleaning element makes contact only on the inner rail side toward which the tread surface of the wheel approaches when passing through a curved section. The cleaning element does not make contact on the outer rail side from which the tread surface moves away when passing through a curved section and when traveling through a straight section. | 10-23-2014 |
| 20140366305 | Chain Cleaner for Chain Driven Vehicle - A chain cleaner capable of cleaning dirt and debris from the roller chain of a chain driven vehicle is provided. The chain cleaner is a polymer sheet. The sheet has a leading and a trailing edge, upper and lower surfaces, and a bilateral axis defining a chain line. The chain line extends from the leading to the trailing edge. A clear slot is positioned in the sheet adjacent to the trailing edge. The slot has a predetermined height and width which is at least equal to a respective height and width of the chain to be cleaned. The chain is thereby capable of biased directional travel against the lower and upper surfaces and through the slot, along the chain line when operating the chain drive of the vehicle. The chain cleaner includes an assembly for attaching the sheet to the vehicle adjacent to the leading edge. | 12-18-2014 |
| 20150059117 | FLEXIBLE AND ADJUSTABLE ROLLER SCRAPERS - A flexible scraper for a grader or other solid object processing system. The flexible scraper is adjustably mounted to a frame and contacts a rotating roller to clean the rotating roller or prevent components from wrapping around the roller, as well as maintain products within designated lanes. Connectors allow insertion and release of the scraper into and from the frame. The flexible scraper is inserted into slots in the frame and held against the rotating roller by gravity. | 03-05-2015 |
| 20160001329 | BELT STRIPPER WITH ANGLE HEIGHT ADJUSTMENT AND METHOD FOR ADJUSTING SAID BELT STRIPPERS - A belt stripper module for a stripping device for the return region of conveyor belts, which module is mounted as one of a plurality on a height-adjustable system carrier. | 01-07-2016 |
| 20160089645 | Devices for Cleaning Automated Blenders - A device is for cleaning an automated blender that includes a body that axially extends between a first end and a second end. The automated blender includes a base, a blender blade that axially moves towards and away from the base, and a splash shield that moves between a closed position and an open position. The first end of the body configured to receive the blender blade when the blender blade moves toward the base. The rotation of the blender blade causes rotation of the body which cleans an interior surface of the splash shield. The device may also include an alignment portion and a bearing which allows the body to translate radially as the body rotates. The device may also include a retainer plate coupled with the body which allows the body to translate vertically with respect to the bearing. | 03-31-2016 |
| 20160136695 | SLAT CLEANING TOOL - A cleaning tool scraps away undesirable slag which has accumulated on opposite sides of the slat of a worktable. The cleaning tool has a pair of cleaning assemblies each comprising a scraping tool. The scraping tools are positioned on opposite sides of a slat for simultaneously cleaning of the two sides of the slat. A single motor rotates both of the scraping tools. A biasing member retains the two scraping tools in close proximity to the slat as it is claimed. | 05-19-2016 |
| 20160152417 | SCRAPER BLADE ADAPTED TO SCRAPE OFF MATERIAL FROM A CONVEYOR BELT SURFACE AND SCRAPER FOR A CONVEYOR BELT | 06-02-2016 |
| 20160167892 | BELT SCRAPER ASSEMBLY | 06-16-2016 |
| 015256510 | Roll cleaners | 17 |
| 20090019658 | Wiper mechanism - In one embodiment, the present invention includes a protective member to be adapted about a roller of a moving assembly and to ride along a path of the roller. In this way, debris is prevented from contacting the roller. In one particular embodiment, the protective member may have an internal portion with a frusto-circular shape. | 01-22-2009 |
| 20090044366 | Scraper device, as well as construction machine - A scraper device for a milling drum mounted in a construction machine at a machine frame between lateral walls with a milling drum axis, with a two-part scraper blade arranged in a height-adjustable fashion behind the milling drum when seen in the direction of travel, the lower part of which can glide over the ground surface milled off by the milling drum, where the lower part of the scraper blade is adjustable in height when in operating position, it is provided that the upper part of the scraper blade is attached, at the upper end, to swivel about a swivelling axis parallel to the axis of the milling drum, that the scraper blade, when in operating position, is engaged with lateral retaining devices at the lateral walls, which retain the scraper blade in a position running essentially orthogonally to the ground surface, that a swivelling device is capable of swivelling the scraper blade about the swivelling axis when the scraper blade is disengaged from the lateral retaining devices, and that the swivelling device is provided, at the upper end of the upper part of the scraper blade, with an operating device articulated between a permanently installed part of the construction machine and the upper part of the scraper blade. | 02-19-2009 |
| 20090056051 | ROLL CLEANING APPARATUS - A paper making machine may having heated rolls for making high clay content papers. A roll cleaning apparatus may be mounted to the paper making machine. The roll cleaning apparatus may have a cleaning member that is mounted to a support member that extends lengthwise relative to a first roll of the paper making machine. The cleaning member may be a pad having a substantial area of the surface of the roll may be contacted. The cleaning member may be movable between an engaged position against the roll during operation, and a disengaged position spaced away from the roll in a non-operating condition, such as when replacement of the cleaning member is desired. The roll cleaning apparatus may include a drive connected to cause linear reciprocation of the cleaning member. The roll cleaning apparatus may have a drive or actuator mounted to move the cleaning member between the engaged and disengaged positions, and may be operable to bias the cleaning member against the roll in use. | 03-05-2009 |
| 20090193609 | Apparatus for Cleaning a Rubbing Cloth - An apparatus for cleaning a rubbing cloth disposed on an alignment roller includes: a first support member to be disposed parallel to the alignment roller; a second support member to be disposed parallel to the alignment roller and spaced apart from the first support member at a predetermined distance; and a cleaning cloth disposed on and extending between the first and second support members. The cleaning cloth cleans the rubbing cloth by rubbing. | 08-06-2009 |
| 20100205765 | DEVICE FOR CLEANING CHILLED ROLLS - In a device for cleaning chilled rolls that can keep higher cleanliness of a brush, a brush includes a rotatable cylindrical barrel including a number of suction through-holes extending from an outer periphery to inside, the barrel extending in parallel with an axis of the roll, grouped cleaning wires implanted on the outer periphery of the barrel and forming a helical bank extending from one end to the other end of the barrel for cleaning of the roll, and a dust suction port at one end of the barrel and in communication with an inner space of the barrel, the dust suction port being connected to an exhaust mechanism. | 08-19-2010 |
| 20100236009 | ROLL CLEANING APPARATUS - A paper making machine may having heated rolls for making high clay content papers. A roll cleaning apparatus may be mounted to the paper making machine. The roll cleaning apparatus may have a cleaning member that is mounted to a support member that extends lengthwise relative to a first roll of the paper making machine. The cleaning member may be a pad having a substantial area of the surface of the roll may be contacted. The cleaning member may be movable between an engaged position against the roll during operation, and a disengaged position spaced away from the roll in a non-operating condition, such as when replacement of the cleaning member is desired. The roll cleaning apparatus may include a drive connected to cause linear reciprocation of the cleaning member. The roll cleaning apparatus may have a drive or actuator mounted to move the cleaning member between the engaged and disengaged positions, and may be operable to bias the cleaning member against the roll in use. | 09-23-2010 |
| 20110099744 | SCRAPER - A scraper for scraping and/or cleaning, especially for scraping and/or cleaning of units for the production and/or treatment of a fibrous material web, and preferably for scraping and/or cleaning of drying cylinders, including a composite material which includes a resin matrix material with fibers embedded therein. Copper and/or at least one copper alloy are mixed into the resin matrix material. The resin matrix material may be substituted at least partially by silicone modified epoxy resin. | 05-05-2011 |
| 20110119858 | ROLL POLISHING APPARATUS - A roll polishing apparatus that can suppress cracks on a strip. The roll polishing apparatus includes brush rolls which face outer periphery of chilled rolls over an axial length of the chilled rolls, respectively, cylinders which urge the brush rolls wholly to the chilled rolls, respectively, and cylinders which deform the brush rolls in conformity to crowns of the chilled rolls, respectively. By these elements, wires of the brush rolls are uniformly contacted on outer peripheries of the chilled rolls to wipe off oxides adhering to the outer peripheries of the chilled rolls. | 05-26-2011 |
| 20120137462 | Automatic core cleaning apparatus - An apparatus for automatically removing webbing remnants from unwound cores without damaging the surfaces or ends of the cores. The core cleaning apparatus includes a frame that carries an overhead bridge crane and a cutter frame supporting a movable cutting blade. The overhead crane includes a pair of opposed plugs designed to engage the open ends of the spent core. The cutter frame includes a cutter assembly that has automatically driven horizontally the length of the material webbing of the spent core, thereby cutting excess material webbing from the spent core. The entire operation is managed by a programmable controller without operator intervention. | 06-07-2012 |
| 20140059795 | THREE-SIDE ADJUSTABLE SCRAPER OF EXTRUSION DEVICE - A three-side adjustable scraper of an extrusion device includes a scraper body arranged on the body of an extrusion device. One side of the scraper body has a knife edge which is attached to the wheel surface of an extrusion wheel of the extrusion device, and the scraper body is adjustably provided with a left side scraper seat and a right side scraper seat. A left side scraper and a right side scraper are respectively arranged on the left side scraper seat and the right side scraper seat, and the knife edges of the left side scraper and the right side scraper are respectively attached to the two sides of the extrusion wheel of the extrusion device. The left side scraper and the right side scraper are additionally arranged, so that materials adhered on the two sides of the extrusion wheel can be scraped off by the scraper. | 03-06-2014 |
| 20140123431 | ROLLER CLEANING ASSEMBLY - A roller cleaning assembly including: a main body support; and, a contact portion including an elongate cleaning surface for contacting an outside cylindrical surface of a roller, the contact portion being coupled to the main body support and moveable therefrom between a retracted position where the cleaning surface is remote from the roller and an engaged position where the cleaning surface is in contact with an outside cylindrical surface of the roller. | 05-08-2014 |
| 20140317878 | CLEARER ROLLER HOLDER FOR A TEXTILE MACHINE - A device is provided for cleaning roller surfaces of rollers that are arranged one behind the other at a radial distance (b) from one another for processing fiber material (F) on a textile machine. A clearer roller is received in a guide of a clearer roller holder, wherein the guide is acted on by a spring element, and the clearer roller is pressed via a pressing force (AK) against the roller surfaces of the adjacent rollers. In order that by swiveling a top roller support arm upwards, the clearer roller is lifted off the roller surfaces to be cleaned and is able to adapt to different diameter ratios (D | 10-30-2014 |
| 015256520 | Rotary | 3 |
| 20120167329 | DEVICE FOR CLEANING A FUNCTIONAL SURFACE FOR GUIDING OR TREATING A MATERIAL WEB - The disclosure relates to a device for cleaning a functional surface for guiding or treating a material web, preferably a non-woven wed. The device includes a pivotably mounted roller body, a plurality of hollow cylindrical brush segments being disposed on the circumference thereof and positively connected to each other and tensioned between two adjusting rings disposed at the circumference of the roller body. According to various embodiments, in order to ensure secure tensioning of the brush segments regardless of the surrounding conditions, at least one of the adjusting rings is axially flexibly retained at the circumference of the roller body and a compression ring rotationally fixed to the flexible adjusting rings is axially tensioned against the roller body by means of at least one spring element, such that an axial force acting on the brush segments is generated. | 07-05-2012 |
| 20140053362 | INTEGRATED ROLLER BRUSH GROOVE WITH HAIR AND DEBRIS CUTTING DEVICE FOR USE IN VACUUM CLEANERS AND OTHER SWEEPING DEVICES - Roller brushes (e.g. vacuum cleaners, sweeping machines) collect hair and debris around the bristles and tubing rendering the device ineffective. This is an integrated system for safe and easy cutting and removal of the debris, providing optimal machine performance. | 02-27-2014 |
| 20140137361 | DIRT-REPELLENT CLEANING SCRAPER - A cleaning scraper for cleaning roller surfaces in paper machines, wherein the cleaning scraper has a main element and a coating covering at least part of the surface of the main element. The coating is formed with a first coating layer and a second coating layer arranged on the first coating layer. The second coating layer is formed by a polymer. | 05-22-2014 |
| 015256530 | Reciprocating or traveling | 2 |
| 20120297568 | ROLLER CLEANING DEVICE - A roller cleaning device, in particular for roller kilns specifically destined for performing heat treatments of glass sheets in which the glass sheets rest directly on the rollers, characterised in that it comprises: a cleaning element ( | 11-29-2012 |
| 20130333151 | DEVICE FOR SUPPRESSING SLIT CLOGGING - A device for suppressing slit clogging capable of maintaining recovery rates of ground particles without clogging of the ground particles in an opening is provided. The device for suppressing slit clogging is used in a rotating-drum type magnetic separator | 12-19-2013 |
