EP3019664A2 - Tennisplatzbearbeitungsvorrichtung - Google Patents
TennisplatzbearbeitungsvorrichtungInfo
- Publication number
- EP3019664A2 EP3019664A2 EP14735979.8A EP14735979A EP3019664A2 EP 3019664 A2 EP3019664 A2 EP 3019664A2 EP 14735979 A EP14735979 A EP 14735979A EP 3019664 A2 EP3019664 A2 EP 3019664A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- tennis court
- processing device
- transport direction
- frame
- coupling
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C23/00—Auxiliary devices or arrangements for constructing, repairing, reconditioning, or taking-up road or like surfaces
- E01C23/06—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road
- E01C23/08—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road for roughening or patterning; for removing the surface down to a predetermined depth high spots or material bonded to the surface, e.g. markings; for maintaining earth roads, clay courts or like surfaces by means of surface working tools, e.g. scarifiers, levelling blades
- E01C23/082—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road for roughening or patterning; for removing the surface down to a predetermined depth high spots or material bonded to the surface, e.g. markings; for maintaining earth roads, clay courts or like surfaces by means of surface working tools, e.g. scarifiers, levelling blades using non-powered tools
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60D—VEHICLE CONNECTIONS
- B60D1/00—Traction couplings; Hitches; Draw-gear; Towing devices
- B60D1/01—Traction couplings or hitches characterised by their type
- B60D1/04—Hook or hook-and-hasp couplings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60D—VEHICLE CONNECTIONS
- B60D1/00—Traction couplings; Hitches; Draw-gear; Towing devices
- B60D1/24—Traction couplings; Hitches; Draw-gear; Towing devices characterised by arrangements for particular functions
- B60D1/36—Traction couplings; Hitches; Draw-gear; Towing devices characterised by arrangements for particular functions for facilitating connection, e.g. hitch catchers
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01H—STREET CLEANING; CLEANING OF PERMANENT WAYS; CLEANING BEACHES; DISPERSING OR PREVENTING FOG IN GENERAL CLEANING STREET OR RAILWAY FURNITURE OR TUNNEL WALLS
- E01H1/00—Removing undesirable matter from roads or like surfaces, with or without moistening of the surface
- E01H1/10—Hydraulically loosening or dislodging undesirable matter; Raking or scraping apparatus ; Removing liquids or semi-liquids e.g., absorbing water, sliding-off mud
- E01H1/105—Raking, scraping or other mechanical loosening devices, e.g. for caked dirt ; Apparatus for mechanically moving dirt on road surfaces, e.g. wipers for evacuating mud
- E01H1/106—Raking, scraping or other mechanical loosening devices, e.g. for caked dirt ; Apparatus for mechanically moving dirt on road surfaces, e.g. wipers for evacuating mud in which the loosened or dislodged dirt is picked up, e.g. shoveling carts
Definitions
- the invention relates to a tennis court machining device according to the preamble of claims 1, 7 and 12 and a coupling device according to claim 13.
- the tennis courts In the case of tennis clay courts, the tennis courts, in particular the tennis court surface, must be prepared and prepared in the spring before the start of a season.
- the tennis court surface is preferably a free-flowing good fine-grained consistency, such as. Brick flour.
- the upper layer of the tennis court surface is loosened and scraped off or removed. The removed material is then removed from the tennis court using flat or brick dustpans. Subsequently, bumps are often removed and new tennis court covering layers applied, which are then compacted again by, for example, rollers.
- the present invention is therefore an object of the invention to provide tennis court equipment, with which the preparation and preparation of tennis court coverings is simplified and faster executable.
- the invention advantageously provides that, in a tennis court processing device for scraping tennis court coverings, which can be pulled in the transport direction via a tennis court by means of a tractor, with at least one frame, at least one support device for supporting the frame on the tennis court surface to be processed
- a tennis court processing device for scraping tennis court coverings which can be pulled in the transport direction via a tennis court by means of a tractor, with at least one frame, at least one support device for supporting the frame on the tennis court surface to be processed
- a gap remains between the two main scraping elements in the direction of transport at the rear end of the main scraping elements, so that the scraped-out tennis covering remains in a track formed by the gap
- an additional scraping element is arranged, which has a Abschabbreite, which corresponds at least to the width of the gap.
- the present tennis court processing apparatus for scraping tennis court coverings has the advantage that it can be pulled by means of a towing machine on the basis of a coupling device provided. This does not have to be operated manually. Furthermore, due to the main scraping elements and also the additional scraping element, the tennis court is scraped off over the entire width of the tennis court processing device. Furthermore, it is advantageous that the scraped tennis court lining remains in a track formed by the gap. In this way, the tennis court surface can be collected very easily and is not spread over the entire tennis court. This greatly facilitates the work of the Platzwarts.
- the additional scraping element may be substantially orthogonal to the transport direction.
- the additional scraping element can be orthogonal to the tennis court to be worked.
- the additional scraping element can run at such an angle to the tennis court to be processed that the scraped-out tennis court surface slips over the additional scraping element when moving in the transport direction. In this way, even with an additional scraping element, which runs substantially orthogonal to the transport device, the tennis court covering is not accumulated in the tennis court processing device, but can lie in the gap formed by the main scraping elements .
- the additional scraping element can also have an angle deviating from 90 ° to the transport direction.
- the additional scraping element can thus be arranged obliquely, so that the scraped tennis court surface is directed to the side.
- the scraping depth may be adjustable by adjusting the distance between the support means and the frame. It is very important for the quality of the tennis court to be able to set the shaved depth exactly, since only the no longer binding parts of the top tennis court covering layer should be removed. In this way, a tennis court with high playability and binding of Tennisplatzbelags be restored.
- the depth of scraping can be easily adjusted in the present invention.
- the at least one support device may be arranged between the main scraping elements. In this way, the support device touches the tennis court to be processed before scraping and thus can leave no marks on the tennis court.
- the support means may be disposed in the area which is scraped off by the two main scraping elements.
- the support device can also be arranged in the region which is scraped off by the additional scraping element.
- the at least one support device may have two support elements. These two support elements may preferably be support skids. Alternatively, however, wheels can also be used as support elements.
- the invention further advantageously provides a tennis court processing device for collecting scrapped tennis court surface, which can be pulled over a tennis court to be processed in the transport direction by means of a towing vehicle, the tennis court processing device for collecting scrapped tennis court covering having the following features:
- At least one collecting container which is bounded laterally in the transport direction and at least one side wall in the rear region
- the collecting container in the transport direction in the front region is open, so that scraped material, which is arranged in the transport direction in front of the collecting container, is collectable in the collecting container
- At least one coupling device for coupling to a towing vehicle
- the tennis court processing device for collecting scraped-off material has the advantage that it can be pulled by means of a towing vehicle and collects the tennis court surface, which has been deposited in a lane, for example with the aid of the tennis court processing device for scraping tennis court coverings. Furthermore, the tennis court processing device for collecting scraped-off material has the advantage that the material collected in the collecting container, in that a rod element is provided, which projects in the transport direction to the front over the collecting container to at least to the coupling device, a driver of the towing vehicle from the collecting container of his seat from tilting pen can and the material collected in the collecting container can be left on a Hau ⁇ fen. This also saves work and time.
- the rod element preferably still projects beyond the coupling device in the transport direction, so that this rod element can be easily actuated by a tractor driver sitting on the towing vehicle.
- At least one tilting element which is arranged laterally next to the collecting container in the transport direction, wherein the collecting container can be supported on tilting on the at least one tilting element.
- At least two tilting elements may be provided in the tennis court device for collecting scrapped tennis court material, which are each arranged in the transport direction laterally next to the collecting container, wherein a first of the two tilting elements is arranged on the first side of the collecting container and the second of the two tilting elements on the second Side of the collection container is arranged.
- the at least one tilting element may have at least two support surfaces, wherein the first support surface is in the non-tilted state of the collection container in contact with the tennis court and the second support surface in the tilted state of the collection container with the tennis court in contact.
- the tennis court apparatus for collecting scrapped tennis court surface according to any one of claims 7 to 10 can be coupled by means of a coupling device to the tennis court processing device for scraping tennis court coverings according to one of claims 1 to 6.
- the tennis court covering deposited by the tennis court machining apparatus for scraping tennis court coverings in a lane can be picked up directly by the tennis court machining device for catching scraped tennis court coverings. This can thus be done in one step.
- the invention further advantageously provides a tennis court processing device for processing a tennis court, which can be pulled in the direction of transport via a tennis court by means of a towing vehicle.
- the tennis court The device for processing a tennis court has the following features:
- At least one coupling element for coupling to the towing vehicle
- the puncture depth is adjustable by adjusting the height between the at least one support element and the frame.
- At least four rows of juxtaposed knife elements are provided.
- the knife elements arranged one behind the other in the transport direction can be arranged exactly one behind the other, so that the knife elements arranged in the different rows are guided in the same slot.
- the knife elements arranged one behind the other can also be arranged offset relative to one another, so that different slots are produced with the knives of the different rows.
- the invention advantageously provides a coupling device for coupling a tennis court processing device to a towing vehicle, which can be moved over a tennis court to be processed.
- a coupling device for coupling a tennis court processing device to a towing vehicle, which can be moved over a tennis court to be processed.
- a frame element attachable to the towing vehicle, a rod element connected to the frame element substantially orthogonal to the tennis court,
- the rod member may be a threaded rod.
- the adjusting element may have a nut.
- the connecting device may be a hook element.
- the invention advantageously provides a tractor with a coupling device attached to the tractor according to one of claims 13 to 16.
- the invention also advantageously provides a tractor system according to claim 17 and at least one tennis court machining device according to any one of claims 1 to 12 coupled to the coupling device.
- Fig. 1 a tennis court processing device for loosening the top
- Tennis court surface layer 2 a tennis court working device for cleaning the tennis court
- FIG. 3 shows a tennis court processing device for loosening the uppermost tennis pad layer
- FIG. 8 shows a coupling device for coupling a tennis court processing apparatus to a towing vehicle
- FIG. 10 shows a tractor with a coupling device and a tennis court processing device for scraping tennis court coverings.
- an ash tennis court Before the start of a season, especially in spring, an ash tennis court has to be prepared and prepared. For this purpose, first the largest tennis court covering layer of the tennis court is loosened. This can be done with a tennis court processing device according to FIG. 1.
- the tennis court processing device 94 has three rows 96 of rod-shaped bar members 98 mounted in a frame 100.
- the frame 100 also has a coupling device 102 with which the tennis court processing device 94 can be coupled to a towing vehicle. With the help of the tennis court processing device As a result, the topmost tennis court covering layer can be easily loosened.
- the tennis court processing device 94 comprises an element 104 having rollers 106. If the tennis court working device 94 is no longer needed, it can be turned over and rolled away with the aid of the element 104 and the rollers 106.
- the tennis court machining device 108 according to FIG. 2 is a bar-shaped element which can be pulled over the tennis court with the aid of a tractor.
- the tennis court processing device has a coupling device 110 with which the tennis court processing device 108 can be coupled to a tractor.
- the tennis court processing device 108 may be made of rubber, in particular in the area in which the tennis court processing device 108 rests on the tennis court.
- the tennis court can be cleaned prior to processing with the tennis court processing device 94 according to FIG. 1 or alternatively the tennis court processing device 108 can also be hung behind the tennis court processing device 94, so that the loosening and cleaning of the ground happens simultaneously. Furthermore, even a not shown trawl can be dragged behind.
- a tennis court tooling apparatus 112 is also shown for loosening the topmost layer of a tennis court surface.
- the tennis court machining device 112 according to FIG. 3 only a series of rod-shaped scraper elements 114 which are mounted in the frame 116.
- the tennis court processing device 112 also has a coupling device 118, by means of which the tennis court processing device 112 can be coupled to a towing vehicle.
- the tennis court processing device 112 may be used as an alternative or in addition to the tennis court processing device 94 according to FIG. 1.
- Fig. 4 shows a tennis court processing device for loosening of particularly compacted tennis court surface.
- the tennis court processing device 120 has a frame 126 which is particularly heavy.
- a rod-shaped scraping elements 124 are attached in the frame 126 .
- the frame 126 is supported on the floor by support members, which may be rollers 122 as shown.
- a rod 128 is further connected to a handle 130.
- the tennis court processing device 120 can be operated manually.
- a coupling device for a towing vehicle may be provided instead of the handle 130. The fact that the frame 126 is particularly heavy, very compacted floor coverings can be relaxed.
- the tennis court surface is already very loose and not polluted, the tennis court does not need with any of the devices according to Figs. 1, 3 or 4 to be loosened and / or with a device according to FIG. 2 to be cleaned.
- Fig. 5 shows a Tennisplatzbearbeitungsvorraum invention for scraping tennis court coverings.
- the tennis court processing device has at least one frame 14. On the frame 14 support elements 10, 12 are provided for supporting the frame on the tennis court surface to be processed. There is further provided a coupling device 16 for coupling to a tractor.
- the tennis court processing device 1 can be pulled in the transport direction 24 by means of the towing vehicle.
- the tennis court processing device has at least two main scraper elements 2, 4 connected to the frame.
- the main scraper elements 2, 4 are arranged relative to one another in such a way that the distance between the two main scraper elements 2, 4 tapers in a wedge shape in the opposite direction 26 to the transport direction 24.
- the distance between the two main scraping elements is preferably measured in the orthogonal direction to the transporting direction 24.
- the two main scraping elements 2, 4 are thus arranged wedge-shaped or V-shaped, wherein the tapered end is arranged in the opposite direction 26 to the transport direction 24.
- a gap 28 is located between the two main scrapers. Menten 2, 4 arranged. The shabby tennis court surface remains in a gap formed by the gap.
- an additional scraping element 18 is arranged, which has a Abschabumble 30 which corresponds at least to the width 22 of the gap 28. In this way, the entire width 31 of the tennis court processing device is scraped off.
- the Abschabumble 30, the gap width 22 and the Abschabumble 31 are preferably measured in the orthogonal direction to the transport direction 24.
- the additional scraping 18 extends substantially orthogonal to the transport direction 24. This means that the resting on the tennis court edge 19 ver ⁇ in particular substantially orthogonal to the transport direction ver ⁇ runs.
- the additional scraping element 18 can also run at a different angle than at a 90 ° angle to the transport direction 24. In this way, the edge 19 of the additional scraping 18 would be inclined.
- the additional scraping element 18 is arranged at such an angle to the tennis court to be processed that the scraped tennis court surface slips on a movement in the transport direction 24 via the additional scraper element 18.
- the additional scraping element 18 is thus set obliquely.
- the additional scraping element 18 could also have any other shape. However, it should have such a working width, which is measured in the direction orthogonal to the transport direction 24, which corresponds at least to the gap width 28.
- the main scraping elements 2, 4 each have Abschabbleche 6, 8, whose lower edge 11, 13 scrape the tennis court slip.
- the scraping depth can be adjusted in particular by adjusting the height between the frame 14 and the support elements 10, 12. This is done in the illustrated embodiment, characterized in that the nut 22 are adjusted along the rod 20, so that the distance between the support elements 10, 12 and the frame 14 is adjusted. In this way, the depth of scraping can be adjusted.
- the support means 10, 12 are arranged between the two main scraping elements 2, 4. In this way, leave the support elements 10, 12 no traces on the tennis court to be processed.
- the support elements 10, 12 are preferably, as shown, runner elements. Alternatively, however, rollers could be provided.
- the support elements 10, 12 belong to a support device.
- the tennis court processing device 1 for scraping tennis court coverings may have rollers 222 which are connected to at least one main scraping element 2, 4.
- these rollers 222 are not in contact with the tennis court cover. Only when the tennis court processing device 1 is to be transported away, the tennis court processing device 1 can be rotated and transported on the rollers 222.
- Fig. 6 shows a tennis court apparatus according to the invention for collecting scrapped tennis court surface.
- the tennis court processing device 32 can be pulled by means of a towing vehicle over a tennis court to be processed.
- the tennis court processing device 32 for collecting shaved tennis court surface has at least one collecting container 48 which is laterally bounded in the transport direction and by at least one side wall 34, 36, 38 in the rear area.
- two side walls 34, 38 are arranged laterally and in the rear area a side wall 36.
- these side walls 34, 36, 38 may also be integrally formed.
- the collecting container 48 has a quadrangular cross-sectional shape in the illustrated embodiment. Alternatively, this could also be around.
- the edges 52, 54, 56 of the side walls 34, 36, 38 are slidable on the scuffed tennis court.
- the collecting container 48 is open in the transport direction 24 in the front region 50, so that scraped material, which is arranged in the transport direction in front of the collecting container 48, can be collected in the collecting container 48.
- the collecting container 48 has no bottom. Also, the Collecting container 48 no cover element.
- the tennis court processing device 32 for collecting scrapped tennis court surface further comprises a coupling device 44 for coupling to a towing vehicle.
- a rod 46 connected to the collecting container 48 is provided.
- the rod element protrudes in the transport direction 24 forward over the collecting container 48 to at least to the coupling device 44.
- the rod member 46 of the collecting container 48 can be tilted. For this purpose, it is necessary to press on the rod element 46 in the illustrated embodiment.
- the collecting container 48 can be tilted such that the edge 52, 54, 56 of the at least one side wall 34, 36, 38 no longer touches the processed tennis
- the tennis court machining device 32 is used after the tennis court machining apparatus 1 according to FIG. 5.
- the tennis court processing device 1 according to FIG. 5 leaves a trace of the tennis court surface scraped off, the width of the track having the width of the gap 28 of the tennis court processing device 1.
- the tennis court processing device 32 is then pulled along the track so that the tennis court surface is collected in the receptacle.
- the collected tennis court surface can be driven to a collection point on the tennis court.
- the tractor driver sitting on the towing vehicle can then tilt the collecting container 48 by means of the rod element 46 and place the tennis court covering at the collecting point.
- the tennis court processing device for collecting scrapped tennis court surface can also be arranged directly behind the tennis court processing device 1 for scraping tennis court coverings, so that the scraping and collecting takes place in one step.
- the tennis court processing device 32 for collecting scrapped tennis court surface also has tilting elements 40 laterally of the collecting container 48.
- the at least one tilting element 40 preferably has at least two support surfaces 41, 43, wherein the first support surface 41 in the non-tilted state of the collecting container 48 is in contact with the tennis court. This is shown in FIG. A second support surface 43 is in the tilted state of the collection container 48 with the tennis court in contact. Also, more support surfaces may be provided, so that different support surfaces in different tilting positions can support the collecting container 48.
- the tennis court processing device 32 for collecting scrapped tennis court surface, as well as the tennis court processing apparatus 10 for scraping tennis court coverings as shown in FIG. 5, may have rolls 222 for removal.
- Fig. 7 shows a Tennisplatzbearbeitungsvorraum invention for editing a tennis court.
- the tennis court processing device 58 for processing a tennis court can be pulled in the transport direction 24 on a tennis court by means of a towing vehicle.
- the tennis court processing device 58 has at least one frame 60 and at least one coupling element 76 for coupling to the towing vehicle.
- supporting elements 62 connected to the frame are provided, which can be supporting skids, as in the illustrated embodiment.
- at least two substantially orthogonal to the transport direction arranged rows 66, 68, 70, 72 of juxtaposed knife elements 64 are provided, which are connected to the frame 60 and pierce in a working position in the tennis court. With the help of the knife elements 64 slots can be introduced into the soil to loosen the soil and improve the drainage.
- the tennis court processing device 58 is carried out in particular after the scraping of the tennis court with the device according to FIG. 5.
- the knife elements 64 of the individual rows 66, 68, 70, 72 can be arranged directly one behind the other in the transport direction 24, so that the knife elements 64 are each guided in the same slots.
- the knife elements 64 offset from one another, so that different slits can be introduced into the soil with the aid of the different rows 66, 68, 70, 72.
- the puncture depth of the knife elements 64 into the tennis court can be adjustable by adjusting the height between the at least one support element 62 and the frame 60.
- the support member 62 are connected via the rod members 63 to the frame 60.
- the nuts 65 By adjusting the nuts 65, the rod elements can be attached to the frame 60 at different heights. In this way, the height between the support member 62 and the frame 60 is adjusted.
- a tennis court processing device 132 for equalizing a tennis court surface is shown.
- the tennis court processing device 132 is bar-shaped and can be coupled by means of a coupling element 134 to the tractor and then pulled over the tennis court.
- the leveling of the tennis court is carried out after the scraping of the upper tennis court covering layer and possibly after loosening with the aid of the tennis court machining device according to FIG. 7.
- a coupling device 78 is shown for coupling to a tennis court processing device to a towing vehicle.
- the coupling device 78 has a frame member 80 which can be attached to a towing vehicle.
- the frame member 80 may, for example.
- Via holes 92 by means of screws are attached to the towing vehicle.
- the docking device 78 further includes a rod member 82 connected to the frame member 80 and extending substantially orthogonal to the tennis court.
- an adjusting element 84 is arranged in the rod member 82.
- the adjustment is adjustable in height along the rod member 82.
- the adjusting element 84 has a connection device 86, to which a tennis court processing device can be coupled.
- the illustrated rod member 82 is preferably a threaded rod and the adjustment member 84 preferably comprises a nut.
- the nut can be adjusted along the threaded rod by turning in height.
- the connecting device 86 is preferably, as in the illustrated embodiment, a hook element. In this way, the height of the connecting device 86 can be easily adjusted and optimally adapted to the respectively to be coupled Tennisplatzbearbei- be adapted device. In this way, the Tennis ⁇ space processing devices not misunderstood.
- Fig. 10 is a tractor, which may be, for example, a small Aufsitz Heator shown with a fixed to the tractor coupling device 78.
- a tennis court processing device for scraping Tennisplatzbelägen 1 is coupled.
- other tennis court processing devices for example, in the Fign. 1 to 4 or 6 to 9 are shown coupled.
- several tennis court machines can be connected in series.
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Road Repair (AREA)
- Soil Working Implements (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE201320006230 DE202013006230U1 (de) | 2013-07-11 | 2013-07-11 | Tennisplatzbearbeitungsvorrichtung |
| PCT/EP2014/064475 WO2015004070A2 (de) | 2013-07-11 | 2014-07-07 | Tennisplatzbearbeitungsvorrichtung |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| EP3019664A2 true EP3019664A2 (de) | 2016-05-18 |
Family
ID=51134101
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP14735979.8A Withdrawn EP3019664A2 (de) | 2013-07-11 | 2014-07-07 | Tennisplatzbearbeitungsvorrichtung |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US20160153154A1 (de) |
| EP (1) | EP3019664A2 (de) |
| DE (1) | DE202013006230U1 (de) |
| WO (1) | WO2015004070A2 (de) |
Family Cites Families (27)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1721075A (en) * | 1928-01-24 | 1929-07-16 | William B Hargleroad Jr | Road maintainer |
| US2002431A (en) * | 1933-01-26 | 1935-05-21 | Road Supply Co | Road machine |
| US2128889A (en) * | 1936-03-27 | 1938-09-06 | Morris F Allen | Road grading machine |
| US2192566A (en) * | 1938-08-12 | 1940-03-05 | Walter C Toaspern | Road surfacing plane |
| US2787846A (en) * | 1953-08-14 | 1957-04-09 | Francis R Everds | Multi-blade planer |
| FR1129928A (fr) * | 1955-03-03 | 1957-01-29 | Machine pour le ramassage, le transport et l'épandage de matières solides telles que terre, gravier, etc. | |
| US2828556A (en) * | 1955-10-04 | 1958-04-01 | Harry R Drum | Road scraper |
| GB2082992B (en) * | 1980-09-04 | 1984-01-18 | Lea Peter John | Mounting for a vehicle towing hitch |
| US4655297A (en) * | 1984-01-18 | 1987-04-07 | Robert P. Chatelain | Convertible spreader grader assembly |
| JPH045548Y2 (de) * | 1986-12-03 | 1992-02-17 | ||
| AU612912B1 (en) * | 1989-11-03 | 1991-07-18 | Chin-Po Lee | Asphalt road resurfacing machine |
| US5071284A (en) * | 1990-08-13 | 1991-12-10 | Constantin Walter P | Road maintainer |
| US5330287A (en) * | 1992-05-22 | 1994-07-19 | Constantin Walter P | Grader |
| GB9313033D0 (en) * | 1993-06-24 | 1993-08-11 | Thames Water Utilities | A device for skimming |
| US5357739A (en) * | 1993-07-09 | 1994-10-25 | Nuss Leamon L | Roller rake apparatus |
| DE4324013A1 (de) * | 1993-07-17 | 1995-01-19 | Fendt Xaver Gmbh & Co | Land- und/oder bauwirtschaftlich nutzbares Fahrzeug, insbesondere Ackerschlepper |
| US6394696B1 (en) * | 1996-09-09 | 2002-05-28 | Road Badger Inc. | Method of resurfacing a road |
| DE19721396C2 (de) * | 1997-05-22 | 2002-06-20 | Regensburger Zuggabel Gmbh & C | Vorrichtung zum stufenlosen Verstellen und Einstellen der Höhe einer Zuggabel an einem Anhänger |
| DE10013647C2 (de) * | 2000-03-18 | 2002-01-17 | Heinrich Lahm | Tennisplatzhobelgerät in Schleppschaberausführung |
| US6419030B1 (en) * | 2001-01-02 | 2002-07-16 | Wood Tech, Llc | Reversible road scraper |
| US6840332B2 (en) * | 2003-03-05 | 2005-01-11 | Thomas E. Winger | Road scraper |
| DE202005019598U1 (de) * | 2005-12-15 | 2006-03-16 | Markus, Thomas | Spezial Bahnplaner |
| US7686537B2 (en) * | 2006-04-05 | 2010-03-30 | Myron L. Mullett | Road grader/spreader |
| DE102007006110A1 (de) * | 2007-02-02 | 2008-08-07 | Manfred Ott | Vorrichtung zur Profilierung eines Wegkörpers |
| US7600576B2 (en) * | 2007-06-01 | 2009-10-13 | Daryl Gayer | Road-drag |
| DE202011003382U1 (de) * | 2011-03-01 | 2011-08-10 | Clemens Purkop | Tennenbelagsfräse (Tennisplatzfräse) |
| DE102012002324A1 (de) * | 2011-04-15 | 2012-10-18 | Gerd Sperr | Scharriergerät |
-
2013
- 2013-07-11 DE DE201320006230 patent/DE202013006230U1/de not_active Expired - Lifetime
-
2014
- 2014-07-07 US US14/904,323 patent/US20160153154A1/en not_active Abandoned
- 2014-07-07 EP EP14735979.8A patent/EP3019664A2/de not_active Withdrawn
- 2014-07-07 WO PCT/EP2014/064475 patent/WO2015004070A2/de not_active Ceased
Non-Patent Citations (1)
| Title |
|---|
| None * |
Also Published As
| Publication number | Publication date |
|---|---|
| DE202013006230U1 (de) | 2014-10-13 |
| US20160153154A1 (en) | 2016-06-02 |
| WO2015004070A2 (de) | 2015-01-15 |
| WO2015004070A3 (de) | 2015-03-26 |
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