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1. 发明公开

EP3923696A1 VORRICHTUNG, VORZUGSWEISE AUTONOME ROBOTERVORRICHTUNG, ZUM MÄHEN VON GRAS 审中-公开
公开(公告)号：EP3923696A1
公开(公告)日：2021-12-22
申请号：EP20705314.1
申请日：2020-02-10
申请人： Brüggli
发明人： EVERTZ, Jörg , HASENFRATZ, Simon , WERNER, Uwe
IPC分类号： A01D34/00 , A01D34/44 , A01D34/74 , A01D34/84 , A01D34/86

2. 发明公开

EP3446557A3 STAND ON MOWER WITH MULTIPLE CUTTING UNITS 审中-公开
公开(公告)号：EP3446557A3
公开(公告)日：2019-06-26
申请号：EP18189956.8
申请日：2018-08-21
申请人： Deere & Company
发明人： Bagwan, Rajesaheb , Henson, Robert , Evans, Mark D , Gade, Abhijit , Appaian, Thirumal
IPC分类号： A01D34/44
摘要： A stand on mower (100) with multiple cutting units (102, 104, 106) including a front cutting unit (102) positioned behind a pair of front wheels (108, 110) extending laterally outwardly from a vehicle frame (146), and a pair of rear cutting units (104, 106) positioned behind the front cutting unit (102) and extending laterally outwardly from under the vehicle frame (146). Each cutting unit is connected to a lift arm (134, 136, 138) that raises and lowers the cutting unit between a mowing position and a transport position. A standing operator platform (126) is positioned between a pair of traction drive wheels (182, 184) behind the pair of rear cutting units, with the platform positioned below the vehicle frame (146).

3. 发明公开

EP1852008A1 Grass mowing machine 有权
标题翻译：割草机
公开(公告)号：EP1852008A1
公开(公告)日：2007-11-07
申请号：EP07106387.9
申请日：2007-04-18
申请人： Deere & Company
发明人： Henson, Robert Alen , Trefz, Harlin , Bartlett, Thomas
IPC分类号： A01D34/44 , A01D34/66
CPC分类号： A01D34/62 , A01D34/661 , A01D2101/00
摘要： A grass mowing machine (100) comprising at least one mower cutting unit (101,102,103), preferably a cutting reel, on a lift arm (111,112,113) extending from mowing machine (100); characterized by an electric motor (120,121) having a rotatable output shaft (122,123) with a pivot bracket (125) mounted thereto; a lift link (131,132,133) having a first end connected to the pivot bracket (124,125) and a second end connected to the lift arm (111,112,113); the output shaft (123) rotatable in a first direction to raise the mower cutting unit (101,102,103) and in a second direction to lower the mower cutting unit (101,102,103).
摘要翻译：一种割草机（100），包括在从割草机（100）延伸的提升臂（111,112,113）上的至少一个割草机切割单元（101,102,103），优选切割卷轴。其特征在于具有可旋转输出轴（122,123）的电动机（120,121），其上安装有枢转支架（125）;其中，具有连接到所述枢轴支架（124,125）的第一端和连接到所述提升臂（111,112,113）的第二端的提升连杆（131,132,133）; 所述输出轴（123）可沿第一方向旋转以升高所述割草机切割单元（101,102,103）并沿第二方向降低所述割草机切割单元（101,102,103）。

4. 发明公开

EP1790205A2 Electric drive riding greens mower 失效
标题翻译：电驱动骑绿色割草机
公开(公告)号：EP1790205A2
公开(公告)日：2007-05-30
申请号：EP07000022.9
申请日：1995-02-01
申请人： RANSOMES AMERICA CORPORATION
发明人： Lamb, Mark E. , Merchant, David E.
IPC分类号： A01D69/02 , A01D34/44
CPC分类号： G01M3/3245 , A01D69/03 , G01F23/72 , G01F23/74 , G01F25/0061
摘要： A gang mower having a frame supported on ground engaging wheels, a plurality of reel-type lawn mowers, an electric drive motor, a plurality of electrically-powered lift mechanisms, a battery power source, and a control circuit. Each mower is supported from the frame and driven by an electric reel motor. The electric drive motor provides driving torque to at least one of the ground engaging wheels. Each lift mechanism has an electrical lift motor and, each one being associated with a reel mower for moving the reel mowers between non-operative and operative positions. The battery power source supplys electrical energy to each of the electric reel motors, the electric drive motor, and the electric lift motors, the battery power source supplying a plurality of output voltages. The control circuit is powered by the battery power source for selectively enabling operation of the gang mower.
摘要翻译：具有支撑在地面啮合轮上的框架的多功能割草机，多个卷轴式割草机，电驱动马达，多个电动升降机构，电池电源和控制电路。每台割草机都由框架支撑，并由电动卷盘电机驱动。电驱动马达向至少一个地面接合轮提供驱动扭矩。每个提升机构具有电动升降马达，并且每个提升机构与用于在非操作位置和操作位置之间移动卷筒剪草机的卷筒割草机相关联。电池电源向电动卷筒马达，电驱动马达和电动提升马达中的每一个供应电能，电池电源供应多个输出电压。控制电路由电池电源供电，用于选择性地启用团伙割草机的操作。

5. 发明授权

EP3045029B1 GANG MOWER WITH REEL MOWER CUTTING UNITS 有权
标题翻译：钢带割草机割草机
公开(公告)号：EP3045029B1
公开(公告)日：2018-02-28
申请号：EP16157614.5
申请日：2013-05-03
申请人： Van de Sluis, Jacky , Van de Sluis, Conny
发明人： Van de Sluis, Jacky , Van de Sluis, Conny
IPC分类号： A01D34/44 , A01D34/62 , A01D75/30
CPC分类号： A01B73/04 , A01B63/04 , A01B73/046 , A01B73/06 , A01B73/065 , A01D34/44 , A01D34/53 , A01D34/62 , A01D75/306
摘要： The invention relates to a mower for turf or lawn. The mower comprises a frame intended to be implemented on a tractor, or to form a structure of a trailer. The mower comprises a plurality of cutting units (6), at least six, generally disposed side by side, each cutting unit (6) comprising at least one roller (44) intended to roll on the ground. The mower comprises lift means linking the cutting units (6) to the frame and configured for articulating the cutting units (6) between a mowing position and a non-mowing position. In the mowing position, the lift means are configured for pressing the cutting units (6) against the ground in order to distribute, at least partially, the mower's weight on the ground via the rollers (44) of the cutting units (6). The mower comprises lateral articulated beams (10) linking the cutting units (6). The beams (10) are foldable inwardly and forwardly.

6. 发明授权

EP2361493B1 Reel mower cutting unit 有权
标题翻译：卷筒割草机切割单元
公开(公告)号：EP2361493B1
公开(公告)日：2013-03-06
申请号：EP11154051.4
申请日：2011-02-10
申请人： DEERE & COMPANY
发明人： Rinholm, Brent G. , Lanier, Tracy
IPC分类号： A01D34/44
CPC分类号： A01D34/44

7. 发明公开

EP1945018A2 AN APPARATUS PREFERABLY FOR HORTICULTURE AND/OR PARKS 有权
标题翻译：设备最好园艺和/或公园
公开(公告)号：EP1945018A2
公开(公告)日：2008-07-23
申请号：EP06791442.4
申请日：2006-10-04
申请人： Maskinfabrikken Jonstrup V/Henrik Jonstrup
发明人： TRÆ OG IDÉ HUSE Aps , JONSTRUP, Henrik , HEITLINGER, Bernhard, Anton
IPC分类号： A01D75/30 , A01D34/44
CPC分类号： A01B59/042
摘要： The present invention relates to an apparatus (1) preferably for horticulture and/or parks, comprising a main drawbar (2) for connection to a vehicle (28), and the main drawbar (2) is connected to a number of garden tools (3, 11, 27), wherein the main drawbar (2) is pivotally connected to a central point (4) of a tool holder (5), which tool holder (5) is arranged in a position behind the garden tool (3) and above the main drawbar (2) and each end part of the tool holder (5) is connected to a forwardly directed flange (6), which is pivotally connected to an end part of the garden tool (3).

8. 发明授权

EP0057710B1 APPARATUS FOR CUTTING CROP 失效
标题翻译：切割作物的设备
公开(公告)号：EP0057710B1
公开(公告)日：1985-06-05
申请号：EP81902280.7
申请日：1981-08-06
申请人： NATIONAL RESEARCH DEVELOPMENT CORPORATION
发明人： KLINNER, Wilfred Erwin
IPC分类号： A01D34/44 , A01D43/10
CPC分类号： A01D82/00 , A01D34/66 , A01D34/76 , A01D43/105 , Y10S56/01
摘要： A crop cutting apparatus has two vertical axis rotary drum cutters (13), each having an upper rotor with a crop conveying surface (19) and a lower rotor carrying knives (21). Gears drive the upper and lower rotors at different angular velocities. The lower rotor has an annular rim (18) having an upper surface shaped to continue the outline of the conveying surface (19). The knives (21) protrude outwardly from beneath the rim (18) and rotate with the rim. A wiper brush (34) mounted on the conveying surface (19) projects outwardly over the rim (18) for lifting and transferring crop to the surface (19). The upper rotor may have conditioning brushes (35) for conveying crop and conditioning crop by relative movement between the brushes and the crop. The upper and lower rotors may be rotated in opposite senses to effect at least partial shear cutting.

9. 发明授权

EP3646695B1 TRIPLEX GREENSMOWER OPEN FOOT PLATFORM COVER 有权
公开(公告)号：EP3646695B1
公开(公告)日：2024-02-14
申请号：EP19204962.5
申请日：2019-10-23
发明人： SHOAF, Gilbert , WAITT, Taylor , ROTHROCK, Justin
IPC分类号： A01D34/44 , A01D67/02

10. 发明公开

EP4233517A1 SCHNEIDSCHEIBE FÜR EINE MASCHINE ZUR ERNTE STÄNGELARTIGER PFLANZEN 审中-实审
公开(公告)号：EP4233517A1
公开(公告)日：2023-08-30
申请号：EP23153947.9
申请日：2023-01-30
申请人： Deere & Company
发明人： PATIL, AKSHAY , ARALEKAR, SUNIL , SCHILD, JAN-DIRK , Joshi, Vinod
IPC分类号： A01D34/44 , A01D34/73 , A01D34/835 , A01D43/08
摘要： Eine Schneidscheibe (18) für eine Maschine (10) zur Ernte stängelartiger Pflanzen umfasst eine Anzahl an Elementen (42a, 42b; 42b'), die gemeinsam einen Kreisring mit einer äußeren Schneidkante bildend an einer Halterung (36) anbringbar oder angebracht sind. Wenigstens eines der Elemente (42a, 42b; 42b') ist in einer ersten Position, in der ein erster Rand des Elements (42a, 42b; 42b') die äußere Schneidkante bildet, und in einer zweiten Position, in der ein zweiter Rand des Elements (42a, 42b; 42b') die äußere Schneidkante bildet, an der Halterung (36) anbringbar. Unabhängig davon, ob das besagte Element (42a, 42b; 42b') in der ersten oder zweiten Position ist, wird ein Kreisring mit einer äußeren Schneidkante gebildet.

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