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71. 发明授权

EP4030256B1 OUTDOOR ROBOT AND CONTROL METHOD THEREFOR 有权
公开(公告)号：EP4030256B1
公开(公告)日：2024-07-31
申请号：EP20863456.8
申请日：2020-06-04
IPC分类号： G05D1/00 , G05B19/042
CPC分类号： G05D1/0227 , G05B2219/5039120130101 , G05B19/042 , A01D34/008 , A01D34/828 , A01B35/30

72. 发明公开

EP4398707A1 ELECTRIC LAWN MOWER WITH PIVOTING LEVER AND START SWITCH 审中-实审
公开(公告)号：EP4398707A1
公开(公告)日：2024-07-17
申请号：EP23812671.8
申请日：2023-03-01
申请人： Oso Technologies, LLC
发明人： OJEDA, Carlos , RAO, Nagaraj
IPC分类号： A01D34/78 , A01D34/67 , A01D34/08
CPC分类号： A01D2034/684320130101 , A01D34/37 , A01D34/78 , A01D34/828

73. 发明公开

EP4381929A1 RIDING MOWING DEVICE 审中-公开
公开(公告)号：EP4381929A1
公开(公告)日：2024-06-12
申请号：EP23209943.2
申请日：2023-11-15
申请人： Nanjing Chervon Industry Co., Ltd.
发明人： WANG, Lei , LI, Li
IPC分类号： A01D34/66 , A01D34/82 , B60R25/04
CPC分类号： A01D34/828 , A01D34/66 , B60R25/04
摘要： A riding mowing device includes a keyless start system which allows a user to start the riding mowing device without a key. The keyless start system includes an authentication module and a controller. The authentication module is configured to authenticate the validity of a smart key of the user. The controller is electrically connected to at least the power supply assembly, where the controller controls the riding mowing device to switch from a locked mode to an unlocked mode after the validity authentication of the smart key succeeds. In the locked mode, the riding mowing device cannot walk or perform a mowing function, and in the unlocked mode, the riding mowing device can walk or perform the mowing function.

74. 发明公开

EP4378298A1 AGRICULTURAL ROTARY DISC MOWER 审中-公开
公开(公告)号：EP4378298A1
公开(公告)日：2024-06-05
申请号：EP23213166.4
申请日：2023-11-29
申请人： CNH Industrial America LLC
发明人： SHONK, Jason
IPC分类号： A01D34/66 , A01D34/82
CPC分类号： A01D34/664 , A01D34/828
摘要： An agricultural machine system (135) includes: an agricultural work vehicle (100); an agricultural work machine (101) coupled with the agricultural work vehicle (100) and configured for mowing a crop material (121), the agricultural work machine (101) including: a frame (130); a plurality of rotary discs (231) coupled with the frame (130) and including a first rotary disc (231) and a second rotary disc (231), the plurality of rotary discs (231) each including a rotational axis (234); a rock guard apparatus (132) coupled with the frame (130) and positioned below the plurality of rotary discs (231); characterized in that the agricultural work machine (101) further includes: at least one knife (237) configured for cutting the crop material (121), the at least one knife (237) being coupled with the frame (130) and positioned between the rotational axis (234) of the first rotary disc (231) and the rotational axis (234) of the second rotary disc (231).

75. 发明授权

EP2677852B1 HANDLE CONTROL ARRANGEMENT OF A WALK-BEHIND LAWN MOWER 有权
公开(公告)号：EP2677852B1
公开(公告)日：2018-12-05
申请号：EP11859324.3
申请日：2011-02-21
申请人： Husqvarna AB
发明人： EDHOLM, Fredrik , FORSBERG, Helena , JOHANSSON, Jörgen , ADOLFSSON, Mikael , HENRIKSSON, Magnus , INSANIC, Jasmin , TIBBELIN, Jonas
IPC分类号： A01D43/063 , A01D34/68 , A01D75/20
CPC分类号： A01D34/824 , A01D34/68 , A01D34/828 , A01D43/063 , A01D75/20 , A01D2034/6843
摘要： A walk-behind lawn mower comprising a body with an engine driving a cutting blade, and a handle assembly which is pivotably connected to the body. The lawn mower furthermore comprises a handle control arrangement for controlling pivotal movement of the handle assembly relative to the body, between a working position and a pivoted position. The handle control arrangement comprises a locking member, selectively displaceable between an open state in which the locking member allows pivotal movement of the handle assembly from the working position to the pivoted position, and a locked state in which the locking member inhibits pivotal movement of the handle assembly from the working position to the pivoted position. The handle control arrangement also comprises an actuating member operatively connected to the locking member and controlling the state of the locking member. The actuating member is also arranged to control activation and deactivation of a device arranged to inhibit rotation of the cutting blade of the walk-behind lawn mower.

76. 发明公开

EP3393229A1 TONDEUSE ÉLECTRIQUE À DÉBLOCAGE AUTOMATIQUE DE LAME ET PROCÉDÉ DE PILOTAGE DE LA TONDEUSE 有权转让
公开(公告)号：EP3393229A1
公开(公告)日：2018-10-31
申请号：EP16825804.4
申请日：2016-12-06
申请人： Pellenc (Société Anonyme)
发明人： PELLENC, Roger
IPC分类号： A01D34/78 , A01D34/82
CPC分类号： A01D34/006 , A01D34/6818 , A01D34/685 , A01D34/74 , A01D34/78 , A01D34/828 , A01D2101/00
摘要： The invention concerns an electric mower comprising an electric motor driving at least one rotary cutting blade, and a method for controlling the mower comprising: - a rest phase (100) during which the electric motor is not powered; - a mowing phase (102) during which the electric motor is controlled to rotate in a first direction of rotation, corresponding to the rotation of the cutting blade in a plant cutting direction; - a temporary blade start phase (108), in which the electric motor is temporarily controlled to rotate in a second direction opposite the first direction of rotation. Applicable to mowers and brushcutter mowers.

77. 发明授权

EP1933612B1 FLEXIBLE GUARD 有权转让
公开(公告)号：EP1933612B1
公开(公告)日：2018-08-22
申请号：EP06785098.2
申请日：2006-06-19
申请人： Husqvarna AB
发明人： ZEIGLER, David , LEWIS, Linton
IPC分类号： A01D34/82 , A01D75/20
CPC分类号： A01D34/828
摘要： A flexible guard to protect and to block contact with a plurality of moveable parts of a machine, such as a riding mower or the like may include a piece of flexible material. The flexible guard may also include a first support to attach the piece of flexible material to a first member of the machine or to a chassis of the riding mower. The flexible guard may further include a second support to attach the piece of flexible material to a second member of the machine or a mower deck of the riding mower. The first member or chassis may be moveable relative to the second member or mower deck. The first support provides substantially complete contact between the piece of flexible material and a contour of the first member or chassis and the second support provides substantially complete contact between the piece of flexible material and a contour of the second member or mower deck to protect and to substantially completely block contact with the plurality of moveable parts within the flexible guard.

78. 发明授权

EP3097758B1 RIDING TYPE LAWN MOWER 有权
标题翻译：骑式割草机
公开(公告)号：EP3097758B1
公开(公告)日：2018-05-09
申请号：EP16163306.0
申请日：2016-03-31
申请人： Iseki & Co., Ltd.
发明人： ENOMOTO, Wakao , GOTO, Renshi , KITAHARA, Yusuke
IPC分类号： A01D34/66 , A01D34/82 , A01D69/03 , A01D75/18 , A01D34/64
CPC分类号： A01D34/66 , A01D34/64 , A01D34/828 , A01D69/03 , A01D75/18
摘要： To provide a riding type lawn mower in which the safety in driving backward is improved at the time of driving a mower It is provided a PTO lever (220) for turning on and off a mower 1; a forward movement pedal 201 and a backward movement pedal 202; a transmission 200 for a travelling device; a backward movement speed changing/coupling mechanism coupled to the backward movement pedal 202 and a trunnion shaft 211 of the transmission 200 to change vehicle speed in accordance with the operation of the backward movement pedal 202; and a PTO backward movement regulating/coupling mechanism for coupling the PTO lever 220 and the backward movement pedal 202. The PTO backward movement regulating/coupling mechanism is provide with a plate 231 connected to the PTO lever 220 and actuated in accordance with the operation of the PTO lever 220; and a pin 235a secured to a base part of the backward movement pedal 202 and capable of sliding inside a plate long hole 231a along with the actuation of the backward movement pedal 202. The operation of the PTO lever 220 for turning on actuates the plate 231 to regulate sliding of the pin 235a inside the long hole 231a, thereby regulating the maximum speed provided by the backward movement pedal 202 to lower speed side.

79. 发明授权

EP3136835B1 IMPROVED ROBOTIC WORK TOOL 有权
标题翻译：改进的机器人工作工具
公开(公告)号：EP3136835B1
公开(公告)日：2018-03-21
申请号：EP14721325.0
申请日：2014-04-29
申请人： Husqvarna AB
发明人： ÖHRLUND, Magnus , SVENSSON, Mats
IPC分类号： A01D34/82 , A47L9/28 , A63B47/02 , A01D34/00
CPC分类号： A01D34/828 , A01D34/008 , A01D34/64 , A01D2101/00 , A47L2201/022 , A47L2201/04 , A63B47/021 , B60L1/003 , B60L3/0061 , B60L8/003 , B60L11/1805 , B60L11/1818 , B60L11/1877 , B60L15/20 , B60L2200/40 , B60L2240/36 , B60L2240/421 , B60L2260/32 , Y02T10/645 , Y02T10/7005 , Y02T10/705 , Y02T10/7072 , Y02T10/7083 , Y02T10/72 , Y02T10/7275 , Y02T90/14
摘要： A robotic work tool system (200) is provided. The system comprises a robotic work tool (100), and said robotic work tool (100) comprises a stationary hub (310) and a rotatable shaft (162) being supported by the hub (310). Also, a hub cover (340) is releasably attached to the hub (310). The robotic work tool (100) further comprises a skid plate (330) extending radially outwards from the hub cover (340), and wherein the skid plate (330) is arranged between the hub (310) and the hub cover (340).

80. 发明公开

EP2649872A4 BRUSHCUTTER WORN ON THE SHOULDER 审中-公开
公开(公告)号：EP2649872A4
公开(公告)日：2017-11-22
申请号：EP11847701
申请日：2011-12-02
申请人： TAISEIMONAC CO LTD
发明人： ISHIKAWA YOSHIAKI
IPC分类号： A01D34/68 , A01D34/82 , A01D34/90 , F16C1/02 , F16C17/00
CPC分类号： A01D34/90 , A01D34/828 , A01D34/902 , F16C1/02
摘要： A shoulder-hanging type grass cutter (10) includes a grass cutter body (100) and a shoulder-hanging strap (5). The grass cutter body (100) comprises a rotation drive section (1) for generating a rotation force; an operation section (2) for performing cutting work by using a cutter (21) that is rotated by receiving the rotation force; a rod section (3) for connecting the rotation drive section (1) to the operation section (2) and for transmitting the rotation force generated by the rotation drive section (1) to the operation section (2); and a handle (4) secured to the rod section (3). The shoulder-hanging strap (5) is attached to the rod section (3) on the side of the rotation drive section (1) from the gravity center of the grass cutter body (100). The portion (30A) of the rod section (3) on the side of the rotation drive section (1) from the attachment position of the shoulder-hanging strap (5) is curved in one direction. The one direction is downward in the vertical plane (300) including the rod section (3) and the rotation shaft (22) of the cutter (21) in a state in which the grass cutter body (100) is hung on the shoulder so as to be operable.

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