| Class / Patent application number | Description | Number of patent applications / Date published |
|---|
| 404122000 | Rotating drum, roller or tire | 33 |
| 20080310918 | Zero end clearance roller for a drum type compactor - A roller type asphalt pad and/or soil compactor adapted to compact asphalt paving and sub-grading closely adjacent to building walls, poles, edgings, curbs, and barriers. The roller comprises at least one end having an axially offset cylindrical extension having a recessed hub, or no hub, which allows the extension to compress the paving without having a hub or similar end attachment that prevents the roller assembly from working snugly against a wall or barrier. | 12-18-2008 |
| 20090129865 | Rolling Apparatus With Three Undercarriages Having Smoothing Rollers - Rolling apparatus for rolling of turf or grass surfaces is provided which includes a mobile main frame ( | 05-21-2009 |
| 20090238644 | Roller assembly - A roller assembly adapted to follow ground contours during operation which includes a pair of roller components each having respective inner ends connected to each other by a flexible and movable primary coupling and having their respective outer ends connected to a support shaft which extends through a hollow interior of each roller component by a secondary coupling. | 09-24-2009 |
| 20100086353 | COMPACTOR WITH SMOOTH HOSE ROUTING - A compactor with a hose routing includes a drum connected to a frame with a support. The frame defines an interior space of the compactor and includes a plate through which an opening extends to the interior space. A hose assembly extends from an end of the drum through the opening to the interior space without the use of bulkheads. | 04-08-2010 |
| 20130189033 | CONSTRUCTION MACHINE, IN PARTICULAR ROAD CONSTRUCTION MACHINE, FOR EXAMPLE TANDEM ROLLER, HAVING A VIBRATION-DECOUPLED OPERATOR PLATFORM STRUCTURE AND HAVING A HITCH DEVICE - The present invention relates to a construction machine having a machine frame and an operator platform structure which is vibration-decoupled in relation to the machine frame via at least one damping element. A hitch device is arranged on the operator platform structure, which is designed for lifting the construction machine. The present invention is characterized in that a limiting device is also provided which limits the maximum load of the at least one damping element upon lifting of the construction machine via the operator platform structure and allows a direct force relay between the operator platform structure and the machine frame while bypassing the damping element. The construction machine is preferably a tandem roller. | 07-25-2013 |
| 20140301785 | SOIL COMPACTOR - A soil compactor, comprising a compaction roller ( | 10-09-2014 |
| 20150063908 | CHANGE HOLDER ASSEMBLY FOR A COMPACTOR ROLLER FOR A SOIL COMPACTOR - The present invention relates to a change holder assembly for a compactor roller for a soil compactor comprising a change holder to be fixed to a roller casing and at least one roller tool to be fixed to the change holder using a counterholder which can be caused to engage the change holder and is lockable with respect to the change holder, wherein the change holder has a roller-tool-abutment side and the at least one roller tool has a change holder-abutment side supportable on the roller-tool-abutment side, characterized in that on at least one side of roller-tool-abutment side and change holder-abutment side at least one anti-rotation lug, and on the other side of roller-tool-abutment side and change holder-abutment side at last one anti-rotation recess for receiving an anti-rotation lug are provided. | 03-05-2015 |
| 20150063909 | QUICK-CHANGE TOOL HOLDER FOR A COMPACTION DRUM FOR A SOIL COMPACTOR - A quick-change tool holder for the attachment of a drum tool to a compaction drum of a soil compactor comprising a quick-change tool holder body having a central region, wherein a holder opening for receiving a holder shaft of a drum tool is provided in the central region, and two leg portions originating at the central region for firmly connecting the quick-change tool holder body to the outer periphery of a compaction drum, the central region and the leg portions surrounding an open inner space of the quick-change tool holder extending over at least one side opening, characterized in that in association with at least one side opening, a closing element that can be inserted therein is provided. | 03-05-2015 |
| 20150093196 | Refuse Compactor - The present invention relates to a refuse compactor, comprising a machine frame, transportation devices, a drive motor, a driver's cab which is arranged on the machine frame, and an air intake device with at least one intake opening, wherein the air intake device is arranged in the forward direction behind the driver's cab and extends at least partly over the rear side of the driver's cab up to the roof of the driver's cab in the vertical direction. | 04-02-2015 |
| 20160200368 | Tire Skirt System with Window for Compactor Machine | 07-14-2016 |
| 404124000 | Roller periphery characteristics | 5 |
| 20080260462 | Method for determining a compaction degree of asphalts and system for determining a compaction degree - In a method for determining a compaction degree of a surface segment of a traffic surface that is to be compacted, where said surface segment which is to be compacted comprises a deposited layer of a hot material, particularly asphalt, and where said material will continuously cool down after deposition, the following steps are provided: passing over the deposited layer of the surface segment to be compacted, by use of at least one compacting machine, determining positional data of a position of the compacting machine by use of a positioning system, defining a current partial surface of the surface segment of the deposited layer in dependence on the current position of the compacting machine and at least on the dimensions of the compacting machine, said current partial surface possibly consisting of a plurality of subsegments which have already been passed over, measuring and/or picking up parameters at the position of the compacting machine, which parameters are useful in the determining of the compacting effect, and storing said parameters together with the position data, assigning the parameters to the current partial surface or to all subsegments of the current partial surface, computing, from said parameters, a current compaction degree for the current partial surface or each subsegment of the current partial surface, repeating the steps a) to f) in such a manner that, in step f), the parameters which have been stored during previous passes for the current partial surface or each subsegment are each a part of the parameters to be included in the computation. | 10-23-2008 |
| 20100135724 | METHOD AND APPARATUS FOR COMPACTION, BREAKING AND RUBBLIZATION - An apparatus for compaction, breaking and rubbilization comprises a first non-circular plate having a first plate flat portion and a first plate thickness, a second non-circular plate having a second plate flat portion and a second plate thickness substantially equivalent to the first plate thickness, and a third plate having a third plate first flat portion and a third plate second flat portion and a third plate thickness less than the first plate thickness and the second plate thickness. The first plate flat portion is coupled to the third plate first flat portion and the second plate is coupled to the third plate second flat portion and each of the first plate, the second plate and the third plate are configured to form a multi-lobed roller assembly. | 06-03-2010 |
| 20100247242 | Replacement Part Assembly - The present invention relates to a replacement part assembly for use in machinery. The replacement part assembly includes a replacement part for operative engagement with a fixed part. A resilient fastener is also provided which defines an apex to facilitate the operative engagement of the replacement part with the fixed part. In one embodiment, one or both of the replacement part and the fixed part define a cradle for receiving the apex of the resilient fastener. | 09-30-2010 |
| 20110103891 | HORIZONTAL SCISSOR-TIP COMPACTION WHEEL CLEAT - A compactor cleat for reducing the amount of refuse build-up on the compactor wheel is disclosed. The compactor cleat includes a first tooth angled upward away from the compactor wheel in a first direction and a second tooth positioned adjacent the first tooth and being angled upward away from the compactor wheel in a second direction opposite from the first direction. The first tooth and the second tooth are formed such that an inner edge of the first tooth intersects an inner edge of the second tooth to form a scissor-shaped junction between the first tooth and the second tooth. | 05-05-2011 |
| 20140301786 | WEAR COMPONENT FOR COMPACTOR WHEEL - A wear component includes a base portion and a tip portion. The tip portion includes a proximate end and a distal end. The proximate end is metallurgically bonded to the base portion at a base-tip interface, which may have a generally parabolic cross-sectional profile. The distal end defines an exterior surface of the wear component. | 10-09-2014 |
| 404126000 | Plural roll axes relatively shiftable | 2 |
| 20100086354 | EXTENSION PLATE FOR A COMPACTOR AND METHOD - An extension plate for use in a compactor includes an elongate body extending between a first surface configured to be coupled to the compactor frame and a second surface configured to be coupled to a support of the compactor. The first surface includes a first opening aligning with an opening into an interior of the compactor. A second opening in at least one of the elongate body or the second surface communicates with the first opening to allow passage of a hose through the extension plate and through the opening in the frame into the interior space. | 04-08-2010 |
| 20140044483 | ROAD ROLLER - A road roller is described comprising a front carriage and a rear carriage, which are interconnected by an articulated swivel joint, wherein the front carriage and the rear carriage each comprise a front carriage frame and a rear carriage frame. The front carriage frame and/or the rear carriage frame consist of beams including a main beam, which extends horizontally along the longitudinal median plane of the road roller and at one end of which the articulated swivel joint is disposed, and comprises two side beams diverging from the free end of the main beam to form a “V”. Disposed thereon are the supports for supporting the drums, wherein the side beams are upwardly oriented. | 02-13-2014 |
| 404128000 | Attachment or combined | 8 |
| 20090010713 | Automotive road milling machine, in particular large milling machine - An automotive road milling machine, in particular large milling machine, for milling a ground surface or traffic surface, with a chassis provided with a front axle and a rear axle, consisting of crawler track units or wheels, a machine frame carried by the chassis with lateral outer walls and a longitudinal centre-line, a milling drum supported at the machine frame between the crawler track units or wheels of the front axle and the rear axle, where one front end of the milling drum reaches as far as an outer side of the machine frame called the zero side for the purpose of close-to-edge milling, and an operator station with a platform for the machine operator, it is provided that the part of the machine frame located on the zero side in front of the platform of the machine operator when seen in the direction of travel is set back inwards in such a manner that a recess running in vertical direction and open towards the outer side, as well as towards the bottom and towards the top is formed in the machine frame, the said recess widening downwards and towards the front when seen in the direction of travel. | 01-08-2009 |
| 20100008725 | Roller drum assembly for packing a surface - A roller drum assembly includes a roller drum for rotationally engaging a surface, a frame connected to the roller drum for manually controlling movement of the assembly, a tank mounted on the frame for retaining a liquid, and conduits mounted on the frame for directing the liquid from the tank to the roller drum, and further includes a wand mounted on the frame and in communication with the tank, for ejecting the liquid onto selected surfaces spaced from the roller drum assembly. | 01-14-2010 |
| 20140140768 | SHEATHING ARRANGEMENT FOR A SOIL-WORKING ROLLER, IN PARTICULAR FOR A SELF-PROPELLED SOIL COMPACTOR - A sheathing arrangement for a soil-working roller ( | 05-22-2014 |
| 20150043971 | Self-Propelled Construction Machine For Working Roadways Or Surfaces And Method For Cooling The Milling Tools Of A Milling Drum Of A Self-Propelled Construction Machine - A self-propelled construction machine for working roadways or surfaces includes a machine frame supported by ground engaging units, and a milling drum which can rotate about an axis of rotation extending transverse to the advance direction of the construction machine. The construction machine includes a cooling device for spraying the milling tools of the milling drum with a coolant from a coolant reservoir. The cooling device is designed such that at least one coolant jet extending parallel to the axis of rotation of the milling drum is produced. A single coolant jet which extends transverse to the working direction of the milling drum is sufficient for cooling the milling tools. When the milling drum is rotating, the milling tools of the milling drum pass through the coolant jet successively. Owing to the relatively close arrangement of the milling tools in the circumferential direction of the milling drum, the time intervals in which a milling tool is not passing through a coolant jet are relatively short, and as a result the coolant consumption can be reduced. | 02-12-2015 |
| 20150362414 | System and Method for Determining a Modulus of Resilience - The disclosure relates to a system and method for determining a modulus of resilience of a work material during a compaction operation. The system includes a processor configured to determine a work material stiffness based on a force applied to the work material and a displacement of the work material. The processor is further configured to determine the modulus of resilience of the work material based on a relationship between the work material stiffness and the modulus of resilience of the work material. | 12-17-2015 |
| 20160053444 | SOIL COMPACTOR - A soil compactor—comprising at least one compactor roller rotatable about a roller rotational axis and a liquid storage/dispensing system for storing and dispensing liquid to at least one compactor roller, wherein the liquid storage/dispensing system comprises at least one main liquid storage and one main liquid pipe associated with this—is characterized in that at least two main liquid storages are provided, wherein main liquid pipes of at least two main liquid storages are in connection with a common filling connection for filling the main liquid storage associated with these, and/or at least one, preferably all main liquid storages can be filled and emptied via main liquid pipes associated with these. | 02-25-2016 |
| 20160102437 | Modular Compactor Frame Construction - A modular compactor includes a frame assembly having a first motive section including at least one first wheel, a second motive section including at least one second wheel, and a central ballast section including ballast. The ballast provides weight to the frame assembly to provide a desired compacting force. A first coupling arrangement secures the first motive section to the central ballast section, and a second coupling arrangement secures the second motive section to the central ballast section. | 04-14-2016 |
| 20160177518 | GROUND PREPARATION MACHINE, IN PARTICULAR A COMPACTOR | 06-23-2016 |
| 404129000 | With means to lubricate, scrape or clean roller surface | 5 |
| 20130108367 | SELF-MOVING GROUND COMPACTOR | 05-02-2013 |
| 20130115001 | RELEASABLY MOUNTED SCRAPER - A scraping arrangement including a pair of linkage arms mounted at a one end to a frame. The pair of linkage arms is pivotally mounted to the frame. The scraping arrangement also includes a scraper supported at a free end of the pair of linkage arms. Further, a retaining member is provided to releasably secure the pair of linkage arms along with the scraper to the frame. | 05-09-2013 |
| 20130223933 | Compactor Having Electronically Controlled Liquid Dispensing Mechanism, System, and Method - A compactor includes a rotatable compacting element, and a dispensing mechanism for dispensing a liquid onto an outer surface of the compacting element to prevent sticking of paving material. The compactor further includes an electronic control mechanism configured to activate the dispensing mechanism, and further configured to deactivate the dispensing mechanism responsive to data indicating an extent of coverage of the outer surface with the liquid is sufficient. Related systems and methodology are also disclosed. | 08-29-2013 |
| 20160053443 | COMPACTOR - A compactor, comprising at least one compactor roller that can be rotated around a roller axis of rotation, at least one edge shaping device and a fluid reservoir/delivery system for storing and delivering fluid to at least one compactor roller and at least one edge shaping device, characterized in that the fluid reservoir/delivery system comprises at least one first fluid pump for pumping fluid to at least one first fluid delivery unit assigned to a compactor roller and at least one second fluid pump for pumping fluid to at least one second fluid delivery unit assigned to an edge shaping unit. | 02-25-2016 |
| 20160194839 | DEVICE FOR CLEANING THE DRUM SURFACE OF ASPHALT COMPACTORS | 07-07-2016 |
| 404130000 | Shiftable or variable ballast | 2 |
| 20140079484 | PNEUMATIC COMPACTOR WEIGHT SENSING SYSTEM - A weight sensing system for a pneumatic compactor is provided. The weight sensing system includes a pressure sensor in communication with a pneumatic cylinder. The pressure sensor is configured to generate a signal indicative of a pressure exerted on the pneumatic cylinder. Further, a controller is communicably coupled to the pressure sensor. The controller is configured to receive the signal indicative of the pressure exerted on the pneumatic cylinder. The controller is also configured to determine a compaction weight of the pneumatic compactor based on the received signal, a weight distribution on the pneumatic compactor, and a fixed volume of the pneumatic cylinder. | 03-20-2014 |
| 20160251809 | INTERLOCKING BALLAST SYSTEM | 09-01-2016 |
| 404132000 | Plural rolls with common axes | 1 |
| 20160024724 | COMPACTION SYSTEM - A compaction system for providing one or more compaction passes for each pass of the compaction system is provided. The compaction system includes a belt and a sun element having a first axis and positioned within the belt. The compaction system also includes a planet element engaged with the sun element and the belt. The planet element is configured to revolve around the sun element and the first axis. The belt also revolves around the sun element. Further, for every revolution of the belt around the sun element, the planet element completes one or more revolutions around the sun element. | 01-28-2016 |
