characterized in that the at least one trimming unit is arranged to automatically change between a passive state, wherein the trimming unit is passive and thereby not arranged to perform any cutting, and an active state, wherein the trimming unit is active and thereby arranged to perform cutting. A self-propelled robotic lawnmower according to claims 1-11, wherein the at least one trimming unit is coupled to an auxiliary driving unit. 4. It’s very safe for the children and easy to install. Robot lawnmowers aren’t cheap, which is why the security feature on the WORX WR140 Landroid M is … A robotic lawn mower is a solution. 2 A, the trimming unit 106 is partially disposed within the housing of the robotic lawnmower 100 and the trimming unit 106 is in the passive state. In the passive position the trimming unit is in the passive state and in the active position the trimming unit is in the active state. In response to a sensed signal indicating proximity of the perimeter wire, the robotic lawnmower may rotate at an angle and change the direction of motion. A self-propelled robotic lawnmower which is configured to cut vegetation within a limited area, the lawnmower comprising: at least one trimming unit carried by the body or the housing. 1 , the main cutting unit 104 includes a rotary cutter 110. Many higher-end robotic lawn mowers can mulch in addition to cutting grass. 3.2 out of 5 stars 22. A self-propelled robotic lawnmower according to claim 1, wherein the at least one trimming unit is arranged to be automatically movable between a passive position and an active position, wherein the at least one trimming unit is in the passive state when in the passive position, and wherein the at least one trimming unit is in the active state when in the active position. FIG. The creme de la creme of the cutting crop comes from noted robot makers, Honda. The present invention will be described more fully hereinafter with reference to the accompanying drawings, in which preferred embodiments of the invention are Further, in an embodiment of the present invention, while the robotic lawnmower 100 is arranged to travel in the random pattern within the limited area a deactivating event may change the trimming unit 106 from the active state to the passive state. This leaves the homeowner having to manually attend to the lawn edges to prevent them from growing long and looking untidy. Be spring ready with cutting edge technology by The Robot Mower. Cutting Edge Machinery Ltd specialises in all aspects of garden machinery to suit all your needs from service, repair, sales and aftercare serving the whole of Worcestershire and surrounding areas. TODAY'S BEST DEALS. As shown in FIG. The trimming unit 106 as described above is capable of performing the complete edge cutting. In an embodiment of the present invention, the limited area may be demarcated by a perimeter wire (not shown). In various embodiments of the present invention, the trimming units 306 may be wire members made of metal, plastic, or the like. According to claims 8, 9 and 10, the robotic lawnmower is arranged to move in a random pattern within the limited area. Further, any known methods and systems may be used for the navigation of the robotic lawnmower 300, for example using the perimeter wire or the local positioning system. Bosch Indego 350 Automated Robot Lawn Mower Features an automated lawnmower for an effortlessly beautiful lawn Compact, lightweight, and always ready LogiCut maps the lawn and cuts in efficient, parallel lines MultiArea allows mowing of up to three additional lawn areas Border Cut enables close to the edge cutting for tidy lawn edges In the drawings, like numbers refer to like references. According to claim 19, a method for controlling the self-propelled robotic lawnmower is described. unexpected obstacles. A method for controlling a self-propelled robotic lawnmower according to claim 17-20, wherein the at least one trimming unit is in a passive state position, when in the passive state, and wherein the at least one trimming unit is in an active position when in the active state, and wherein the steps of activating and deactivating the at least one trimming unit comprises the step of moving the at least one trimming unit from the active position to the passive position and correspondingly from the passive position to the active position. In various other embodiments the ancillary driving mechanism may be driven by the main driving unit or the auxiliary driving unit. When it comes to choosing a robot mower for their lawn, most homeowners choose Worx Landroid M500, the top selling model in Europe*. Further, according to claims 21 and 22, the method for controlling a self-propelled robotic lawnmower further includes a step of deactivating the trimming unit in response to a deactivating event. In the passive state, the trimming units 106 may not perform any cutting, whereas in the active state the trimming units 106 may perform cutting. For all those people … The deactivating event may include collision free systematic movement of the robotic lawnmower 100, absence of the obstacle/corners, a substantial distance from the perimeter wire etc. In an embodiment of the present invention, the robotic lawnmower 100 is arranged to travel in a random pattern within the limited area. A self-propelled robotic lawnmower according to claim 2, wherein the at least one trimming unit is selectively in the active position while the lawnmower is travelling in a random pattern. 15. ROBOTIC LAWN MOWERS FOR PROFESSIONAL USE. When it senses the boundary wire, it will change direction to avoid leaving the lawn. A method for controlling a self-propelled robotic lawnmower according to claim 17-20, wherein the at least one trimming unit is in a passive state position, when in the passive state, and wherein the at least one trimming unit is in an active position when in the active state, and wherein the steps of activating and deactivating the at least one trimming unit comprises the step of moving the at least one trimming unit from the active position to the passive position and correspondingly from the passive position to the active position. In an embodiment of the present invention, the movable joint between A self-propelled robotic lawnmower according to claim 1, wherein in the. During a normal operation the trimming unit 106 may stay in the passive position, and in case of the external event, for example, sensing the perimeter wire and/or perimeter wire island, switch to an active position. A self-propelled robotic lawnmower according to claim 1, wherein in the active state the at least one trimming unit is arranged to move vertically. In various other configurations, the robotic lawnmower 100 may also include a handle (not shown in the figures) to aid in manual lifting of the robotic lawnmower 100 in a non- operational state. Keep in mind that, like mowers that can cut sloped lawns, additional features like mulching will drive up the price of a robotic lawn mower significantly. a caster wheel). 11. There aren’t any apparent downsides or disadvantages to this model. In the active position the trimming unit 106 may change from the passive state to the active state and perform edge cutting. active state the at least one trimming unit is arranged to move sideways. Edge cutting is something that many robot lawnmowers do not do well. The Husqvarna Automower 115H Robotic Lawn Mower is guided using boundary wires and is programmed to follow a particular path which ensures that the whole yard is trimmed effectively. In another embodiment of the present invention, the robotic lawnmower 100 may randomly change the direction of movement in response to an external event. It is apparent to a person skilled in the art that the robotic lawnmower 100 may have one or more trimming units 106 positioned on any portion of the robotic lawnmower 100. The cutting members are made of a plastic or some other suitable material in, order to avoid any injuries during operation. The robotic lawnmower (100, 300) includes a body (102, 302) covered by a housing, a main cutting unit (104, 304) and a trimming unit (106, 306). This assists the angular and/or sideways or vertical movement of the trimming units 106. WR141E - Landroid M500 robot mower. The limited area may be any terrain with vegetation, such as lawns, gardens, yards, golf courses, fields, or the like. The step of deactivating includes changing the trimming unit from the active state and to the passive state. As described above, the robotic lawnmower 100 may follow the perimeter wire to the charger, and a portion of the perimeter of the limited area is covered by the robotic lawnmower 100. 26 Volt Battery operated Robotic Lawn Mower model: Robomow RC 302/34/306 MC 150/300/500 and TC 150/300/500 (with Base Station) F. Robotics Acquisitions Ltd. declares under sole responsibility that the products identified above conform to the Directives below: - Machinery Directive 2006/42/EC Standards referenced: EN ISO 12100:2010. Further, in various other embodiments of the present invention, one or more collision or proximity detectors (e.g. A self-propelled robotic lawnmower according to claim 1, wherein in the. Further, according to claims 21 and 22, the method for controlling a self-propelled robotic lawnmower further includes a step of deactivating the trimming unit in response to a deactivating event. 1, the trimming units 106 are mounted substantially towards a front portion of the robotic lawnmower 100 with respect to a direction of travel A. Cutting width 21 cm Cutting height 20 - 100 mm Lawn size up to 2.000 m² Mowing time 100 - 120 min Engine DC Brushless Power consumption 5,1 kWh/month Model number 22AKHAFB619 Typically, while operating within a limited area, a self-propelled robotic lawnmower uses various electrical and/or magnetic signals generated by a perimeter wire to navigate in the limited area. In another embodiment of the present invention, the trimming units 106 may be arranged to move angularly and/or sideways or vertically. Hence, the angular and/or sideways or vertical movement of the trimming units 106 along with the rotational or reciprocal movement of the cutting means 112 ensures a uniform edge cutting. While disposed within the housing the trimming unit 106 is in a position which is hereinafter referred to as a passive position. A01D 34/84 20060101AFI20131024BHEP, Ipc: U.S. Patent Application No. The robotic lawnmower 300 includes a body 302, a main cutting unit 304 and trimming units 306. FIGS. Now available in Australia, there's a wide range of different brands and models to choose from to suit every budget. Its movement patterns on the lawn mean that the robotic lawn mower doesn’t wear tracks in the grass. Other configurations of the drive wheels 308 and the tail wheel 310 are possible without departing from the essence of the present invention. Robot Mowers are Eco-Friendly With the help of these one or more sensors and the control device, the robotic lawnmower 100 may navigate within the limited area. Husqvarna’s Automower® AWD Series is a pioneering product lineup in the world of robotic mowers. 1 , the robotic lawnmower 100 may be driven by two drive wheels 108 and one or more following wheels (e.g. AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK SM TR, Ipc: Cutting Edge: The Latest Lawn Mower Technology Liberate yourself from the time-consuming tyranny of lawn maintenance with an automated smart mower According to this embodiment, the trimming unit 106 is arranged to be move vertically between a raised passive position and a lowered, active position. The one or more onboard sensors may include, for example, but not limited to, current sensors and/or magnetic field sensors. The Robomow RC3 robotic lawn mower is perfect for medium-sized lawns of up to 1/8 acre. 3 is a schematic view of a self-propelled robotic lawnmower 300, according to yet another example embodiment of the present invention. Iin FIG. sideways or vertical movement of the trimming units 106. The robust cutting tool dealt with all our obstacles with ease, intuitively cutting around footprints where other mowers would just keep bashing blindly into them. A neatly trimmed lawn increases the curb appeal of your home manifold. LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT, Free format text: Patented mowing AIA cutting technology ensures it can pass through narrow paths with ease. They only really take breaks to charge (some take a couple of hours, some take nearly all day). The external event may include a collision with an obstacle (e.g. Further, the supporting member 116 may be attached to the body 102 by a fixed or a movable connection, for example but not limiting to, a pivoting joint, a universal joint, a prismatic joint, a cylindrical joint etc. Other configurations of the drive wheels 108 and the one or more following wheels are possible without departing from the essence of the present invention. In yet another embodiment of the present invention, the rotary cutter 110 may be vertically adjustable such that it can be lowered or raised in order to vary a depth of cut. The features mean this is a very versatile model that can cut steep and awkward lawns very quietly at times that suit your life. A method for controlling a self-propelled robotic lawnmower which is. follow the perimeter wire. In addition, any suitable size, shape or type of elements or materials could be used. The robotic lawn mower is reliable but not very strong which means it struggles if the lawn has time to grow between cuts. A self-propelled robotic lawnmower which is configured to cut vegetation within a limited area, the lawnmower comprising: characterized in that the at least one trimming unit is arranged for edge cutting while the lawnmower is arranged to travel in a random pattern within the limited area. As shown in FIG. In various embodiments of the present invention, the trimming units 306 may be wire members made of metal, plastic, or the like. The robotic lawnmower 100 may use the perimeter co-ordinates in combination with a localised positioning system to navigate within the limited area. robotic mower by changing color of the top cover. FIG. the cutting means carrier 1 14 and the supporting member 116 enables the cutting means carrier 114 to move in various orientations with respect to the supporting member 116. In order to find their way back to the charging station, the lawnmowers might e.g. While performing edge cutting, personal safety and prevention of any kind of damage to fixed or moving objects within the limited area are important aspects when designing robotic lawnmowers. In yet another embodiment of the present invention, the rotary cutter 110 may be vertically adjustable such that it can be lowered or raised in order to vary a depth of cut. The present invention relates to a self-propelled robotic lawnmower. The deactivating event may include collision free systematic movement of the robotic lawnmower 100, absence of the obstacle/corners, a substantial distance from the perimeter wire etc. * Compared to robot mowers in the same price range Learn more Learn more. In an embodiment of the present invention, the ancillary driving mechanism may include a motor assisted mechanism to transmit angular and/or sideways or vertical movement to the trimming units 106. In another embodiment of the present invention, the trimming units 106 may change from the passive state to the active state in response to the external event. This technology requires the user to set up a border wire of their property that defines the area that needs to be cut. According to claims 1 1 , 12 and 13, the trimming unit is carried by the main cutter or the body of the lawnmower. 20. As shown in FIG. According to claims 1 1 , 12 and 13, the trimming unit is carried by the main cutter or the body of the lawnmower. 3 is a schematic view of a self-propelled robotic lawnmower 300, according to yet another example embodiment of the present invention. Contact us for advice, sales and installation of robot lawn mowers. Intuitive layered interface for customized working schedules. The latest technology in the lawn care industry, a robotic lawn mower is an autonomous robot that is responsible for cutting grass. 17. In this case, the swath edge detector requires additional components such as a grass arranger and a complex calibration system to detect the uncut grass. Most robot mowers run off a rechargeable battery pack that keeps the mower cutting for a few hours at a time. The present invention relates to a self-propelled robotic lawnmower, specifically the present invention relates to a self-propelled robotic lawnmower with an edge cutting system. In the passive state the trimming unit (106, 306) does not perform cutting and in the active state the trimming unit (106, 306) performs cutting. Husqvarna X-Line is our most fully-featured range, designed for those who want a top-of-the-line robotic mower. A self-propelled robotic lawnmower according to claim 2, wherein in the. £382.99 £ 382. Easier The Unique Edge mode has an exclusive and unique “cut … Cutting Height: It’s a good idea to get a great robotic lawn mower with adjustable cutting heights so you can remove the right amount of grass according to the season and lawn condition. A self-propelled robotic lawnmower according to claims 1-11, wherein the at least one trimming unit at least one reciprocal cutter. A robotic mower cuts a small, barely noticeable amount of grass, leaving the cut grass on your lawn as mulch, which returns nutrients to the soil so you’ll never have to dispose of grass cuttings again! Check Amazon. 2B, the trimming unit 106 is in the active position, i.e. 2010848076. As soon as the robot lawn mower reaches the edge of the lawn and drives onto the terrace, it notices this and turns around. The auxiliary driving unit may be directly driven by the main power source of the robotic lawnmower 100. The step of deactivating includes changing the trimming unit from the active state and to the passive state. In the passive position the trimming unit 106 is raised within the housing such that any damage to the trimming unit 106 is prevented. The control device may manoeuvre the robotic lawnmower 100 According to claims 5 and 6, the trimming unit is arranged to move in an angularly or sideways manner. In another embodiment of the present invention, the robotic lawnmower 100 may systematically follow the perimeter wire in order to locate the charger within the limited area. They are usually equipped with blades driven by a robotic car. According to claim 23, the method for controlling a self-propelled robotic lawnmower includes automatically changing the trimming unit between the passive position and the active position. characterized in that the at least one trimming unit is arranged to automatically change between a passive state, wherein the trimming unit is passive and thereby not arranged to perform any cutting, and an active state, wherein the trimming unit is active and thereby arranged to perform cutting. A self-propelled robotic lawnmower according to claims 1-11, wherein the at least one trimming unit is coupled to an auxiliary driving unit. This assists the angular and/or sideways or vertical movement of the trimming units 106. passive position the at least one trimming unit is at least partially disposed within the housing. within the limited area such that the lawnmower performs cutting in an autonomous manner without any supervision. swift RM18 28V Robotic Lawnmower AutoCharging Self-Propelled 18cm Cut Width and 20-60mm Cutting Heights Robot Lawn Mower with Samsung Battery for Lawns up to 600m² include garage. Or, just don’t want to spend the weekend cutting grasses instead of vacationing or having some ‘me’ time. U.S. Patent Application No. LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT; INVALID AB INITIO. Your robot will not only cut your grass consistently, but it will also mulch the grass clippings which will serve as compost for your garden. FIG 4B shows the robotic lawnmower of FIG 4 A, with the trimming unit in an active position. So you can imagine our excitement when we started reading about robotic lawn mowers. To avoid any damage to the cutting blades of the robotic lawnmower or any fixed or mobile objects within the limited area, the cutting blades of the robotic lawnmower are well placed within a housing of the robotic lawnmower. Therefore, they don't need a grass box, the short grass trimmings are simply mulched (technical term, Google it) back into the lawn. + Edge-to-edge cutting + Powerful enough for longer grass + Good battery life + Great performance for the price. EP, Kind code of ref document: Landroid is the only robot mower that navigates narrow passages without any guide wire. A self-propelled robotic lawnmower according to claim 9, wherein the, 13. 1 , the main cutting unit 104 includes a rotary cutter 110. Last updated on January 4th, 2021 at 06:47 am. The invention will in the following be described in more detail with reference to the enclosed drawings, wherein: FIG. VAN DE GRIENDT, ANTOINE, Inventor name: Why Do You Purchase a Robotic Lawn Mower? + Edge-to-edge cutting + Powerful enough for longer grass + Good battery life + Great performance for the price. Cutting Edge Power LLC 1086 State Highway 32 Sullivan , IL 61951 Phone: (217) 621-4164 Highly recommended! In an embodiment of the present invention, the robotic lawnmower 100 may be provided with one or more onboard sensors (not shown) to detect an electrical and/or magnetic signal originating from the perimeter wire. I have found that the perimeter wire normally becomes sufficiently … The method includes the steps of mowing the lawnmower in a substantially straight line across the limited area, and, in response to an external event, randomly changing the direction of travel of the lawnmower. In yet another embodiment of the present invention, the robotic lawnmower 100 may be arranged to travel in the random pattern while the trimming unit 106 is in the active position. By providing a flexible mounting between the supporting member 116 and the body 102, the trimming unit 106 may slide along the fixed objects in the limited area, for examples bushes, fountains and large stones. Moreover, there is a need for an improved trimming unit which is attached to the robotic lawnmower in order to perform edge cutting. A self-propelled robotic lawnmower which is configured to cut vegetation within a limited area, the lawnmower comprising: at least one trimming unit carried by the body or the housing. activating the at least one trimming unit. You can spend a lot more time enjoying your self and also have a lawn that is the envy of the street. The lawnmower is arranged to cut vegetation within a limited area, and includes a body covered by a housing, a main cutting unit, which is carried by the body, and one or more trimming units also carried by the body. active state the at least one trimming unit is arranged to move angularly. Though the effect of this is not easily noticed, it is a very effective way to control grass. In another alternative embodiment of the present invention, the supporting member 116 may be flexibly mounted to the body 102 by means of a spring member in addition to the auxiliary mechanism. In an embodiment of the present invention, the movable joint between the supporting member 116 and the body 102 may have an auxiliary mechanism, for example a motor assisted and/or spring biased lever or bar member to move the trimming unit 106 from the passive position to the active position. 5. Each model in the AWD Series: Saves you time whether you’re a homeowner or a … In certain embodiments of the present invention, the main cutting unit 104 may include a wire or filament cutter instead of a rotary cutter 110. In an embodiment of the present invention, the rotary cutter 110 may be connected to a main driving unit (not shown in the figures) such that the main driving unit may rotate the rotary cutter 110 via a transmission means, for example but not limiting to, gears, belt and pulley, linkages, a factional drive or a combination of these. This invention may, however, be embodied in many different forms. 10. In response to a sensed signal indicating proximity of the perimeter wire, the robotic lawnmower may rotate at an angle and change the direction of motion. 5.3 Edge Cutting; 5.4 Fast Lawn Cutting; 5.5 Efficient And Quiet Motor; 5.6 Rain Sensor; 5.7 Zone Mowing For Multiple Lawns; 6 Conclusion; The Robomow RC312 Review. A robotic lawn mower uses a buried wire to navigate the edges of your lawn to ensure a clean cut in any area you need mowed. These humidity sensors cannot distinguish between two completely different surfaces that have the same humidity. From science fiction to artificial intelligence to the latest in technological advances, if it’s futuristic – we’re interested! A self-propelled robotic lawnmower according to claim 9, wherein the. The cutting system of a robot lawnmower is also peculiar. a caster wheel). Further, the robotic lawnmower may be battery operated and may move in a systematic and/or random pattern to ensure that the limited area is completely cut. In the active position the trimming unit 106 may change from the passive state to the active state and perform edge cutting. Further, the robotic lawnmower 300 may be arranged to move in a random pattern within the limited area. In another embodiment of the present invention, the robotic lawnmower 100 may systematically follow the perimeter wire in order to locate the charger within the limited area. The one or more onboard sensors may be mounted in different positions on the robotic lawnmower 100 and are able to sense the distance and/or orientation of the robotic lawnmower 100 with reference to the perimeter wire. In an embodiment of the present invention, the robotic lawnmower 300 may be battery powered, using electrical energy or solar energy via a solar panel, or a combination of both. As shown in FIG. In this case, the swath edge detector requires additional components such as a grass arranger and a complex calibration system to detect the uncut grass. The cutting means 112 may be made of metal, plastics, or the like. lawnmower is arranged to travel in a random pattern within the limited area. The 20V lithium-ion batteries are cheaply replaceable at £40, too, and the batteries can be … A robotic lawn mower cuts little and often & aims to cut every blade of your grass 2-3 times a week. 23. In an embodiment of the present invention, the control device of the robotic lawnmower 100 may have stored a computer program to optimize the edge cutting and the normal cutting, based on the shape and size of the limited area. In an embodiment of the present invention, the limited area may be demarcated by a perimeter wire (not shown).