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1. 发明申请

WO2010002298A1 A DRIVE HAND-CONTROL SYSTEM FOR A LAWN MOWER 审中-公开
标题翻译：用于法律制造的驱动手柄控制系统
公开(公告)号：WO2010002298A1
公开(公告)日：2010-01-07
申请号：PCT/SE2008/050803
申请日：2008-06-30
申请人： HUSQVARNA AB , LEVANDER, Andreas , FORSBERG, Helena , JOHANSSON, Jörgen
发明人： LEVANDER, Andreas , FORSBERG, Helena , JOHANSSON, Jörgen
IPC分类号： A01D34/82 , A01D101/00
CPC分类号： A01D34/824 , A01D2034/6843
摘要： A drive hand-control system (6) mainly lo cated at a lawn mower handle arrangement (5) intended for guidance of the lawn mowe r by an operator, the lawn mower having at least one power unit for driving at le ast one propulsion member and a cutting member, a drive arrangement for transmitting drive force to the at least one propulsion member and an operator presence control (7) located at the lawn mower handle arrangement (5) preferably for ha nd engagement by the operator, the drive hand-control system (6) comprising a driv e engagement control (8) having at least two positions, where a first pos ition disengages the drive of the at least one propulsion member and a second position engages th e drive of the at least one propulsion member, and the drive engagement control (8 ) being switchable between the at least two positions by the operator, and the first position and the second position of the drive engagement control (8) being stable positions, which are stable without any effort from the operator, except for the effort possibly required for the hand engagement of the operato r presence control (7).
摘要翻译：驱动手控系统（6）主要位于割草机手柄装置（5）上，用于由操作员引导草坪母马，割草机具有至少一个用于在一个推进构件上行驶的动力单元以及切割构件，用于将驱动力传递到至少一个推进构件的驱动装置和位于割草机手柄装置（5）处的操作者存在控制（7），优选地由操作者进行接合，控制系统（6）包括具有至少两个位置的驾驶员接合控制（8），其中第一位置与所述至少一个推进构件的驱动脱离，并且第二位置接合所述至少一个推进构件的驱动，并且所述驱动器接合控制（8）可由操作者在所述至少两个位置之间切换，并且所述驱动器接合控制（8）的所述第一位置和所述第二位置是稳定的位置，所述稳定位置在没有任何作用的情况下是稳定的除了操作人员参与操作可能需要的努力（7）外，操作员除外。

2. 发明申请

WO2013062458A1 A FOLDING ARRANGEMENT FOR A HANDLE ASSEMBLY OF WALK-BEHIND POWER TOOL, A HANDLE ASSEMBLY AND A WALK-BEHIND POWER TOOL COMPRISING SUCH AN ARRANGEMENT 审中-公开
标题翻译：一种手柄组合的手柄组合的折叠装置，一个手柄组件和一个包含这样一种装置的沃尔沃电动工具
公开(公告)号：WO2013062458A1
公开(公告)日：2013-05-02
申请号：PCT/SE2011/051282
申请日：2011-10-27
申请人： HUSQVARNA AB , JOHANSSON, Jörgen , FORSBERG, Helena , LUDWIGSSON, Kent
发明人： JOHANSSON, Jörgen , FORSBERG, Helena , LUDWIGSSON, Kent
IPC分类号： A01D34/82 , A01D34/68
CPC分类号： A01D34/824 , A01D34/822 , Y10T16/473
摘要： The present invention discloses a folding arrangement (122) of a walk-behind power tool (100). The folding arrangement (122) includes a hinge (202) having a first hinge part (204) and a second hinge part (206). The first hinge part (204) is arranged for receiving an end of a first elongate member (118), while the second hinge part (206) is arranged for receiving an end of a second elongate member (120). Further, the first (204) and second (206) hinge parts are pivotally interconnected about a hinge axis (A), so as to enable pivoting of the hinge between a folded position and a closed position. Moreover, the first hinge part (204) has a first opening (212) arranged for passing through a cable harness (121) arriving from a channel or groove provided in the first elongate member (118). Similarly, the second hinge part (206) has a second opening (216) arranged for receiving the cable harness (121) arriving from the first opening (212). The first and second openings (212, 216) are facing each other when the hinge (202) is in the closed position. Moreover, at least one of the first (204) and second (206) hinge parts has a protruding portion (220), arranged for directing the cable harness (121) towards the first (212) and second openings (216) when the hinge (202) pivots from the folded position to the closed position. The application also concerns a handle assembly and a walk-behind power tool comprising such an arrangement.
摘要翻译：本发明公开了一种步行式电动工具（100）的折叠装置（122）。折叠装置（122）包括具有第一铰链部分（204）和第二铰链部分（206）的铰链（202）。第一铰链部分（204）布置成用于接收第一细长构件（118）的端部，而第二铰链部分（206）布置成用于容纳第二细长构件（120）的端部。此外，第一（204）和第二（206）铰链部分围绕铰链轴线（A）枢转地互连，以便能够在折叠位置和关闭位置之间枢转铰链。此外，第一铰链部分（204）具有布置成穿过设置在第一细长构件（118）中的通道或凹槽到达的电缆束（121）的第一开口（212）。类似地，第二铰链部分（206）具有布置成用于接收从第一开口（212）到达的电缆线束（121）的第二开口（216）。当铰链（202）处于关闭位置时，第一和第二开口（212,216）彼此面对。此外，第一（204）和第二（206）铰链部分中的至少一个铰链部分具有突出部分（220），该突出部分被布置成当铰链（212）朝向第一（212）和第二开口（202）从折叠位置枢转到关闭位置。该应用还涉及一种手柄组件和包括这种布置的步行电动工具。

3. 发明申请

WO2012166027A1 HEIGHT ADJUSTMENT ARRANGEMENT FOR A LAWN MOWER 审中-公开
标题翻译：高压调节装置
公开(公告)号：WO2012166027A1
公开(公告)日：2012-12-06
申请号：PCT/SE2011/050677
申请日：2011-05-31
申请人： HUSQVARNA AB , EDHOLM, Fredrik , FORSBERG, Helena , HENRIKSSON, Magnus , INSANIC, Jasmin , JOHANSSON, Jörgen , TIBBELIN, Jonas , ADOLFSSON, Mikael , LJUNGQUIST, Karl
发明人： EDHOLM, Fredrik , FORSBERG, Helena , HENRIKSSON, Magnus , INSANIC, Jasmin , JOHANSSON, Jörgen , TIBBELIN, Jonas , ADOLFSSON, Mikael , LJUNGQUIST, Karl
IPC分类号： A01D34/74 , A01D34/69
CPC分类号： A01D34/74
摘要： A height adjustment arrangement (1) for a lawn mower (20) for changing a cutting height is provided. The height adjustment arrangement comprises a respective link arm (2a, 2b) pivotally arranged at opposite sides of the chassis (21), and a transversal rod (5) extending between the link arms (2a, 2b) comprising wheel attachment ends (6a, 6b) configured to protrude outwardly from the respective link arm (2a, 2b).The height adjustment arrangement further comprises a locking arrangement (11) for releaseably locking at least one of the link arms (2a, 2b) in a pivot position. The transversal rod comprises connection portions (9a, 9b) which are essentially parallel to the link arms and releaseably connected thereto such that pivoting of the link arm (2a, 2b) causes the wheel attachment ends (6a, 6b) to synchronously change the cutting height of the lawn mower chassis (21).
摘要翻译：提供了一种用于切割高度改变的割草机（20）的高度调节装置（1）。所述高度调节装置包括枢转地布置在所述底盘（21）的相对侧的相应的连杆臂（2a，2b）和在所述连杆臂（2a，2b）之间延伸的横向杆（5）配置为从相应的连杆臂（2a，2b）向外突出。高度调节装置还包括锁定装置（11），用于将枢转臂（2a，2b）中的至少一个可释放地锁定在枢转位置。横向杆包括连接部分（9a，9b），该连接部分基本上平行于连接臂并且可释放地连接在其上，使得连杆臂（2a，2b）的枢轴转动使车轮连接端部（6a，6b）同步地改变切割割草机底盘的高度（21）。

4. 发明申请

WO2012166026A1 FRONT BAFFLE ASSEMBLY FOR A LAWN MOWER 审中-公开
标题翻译：一个法律大楼的前边大楼
公开(公告)号：WO2012166026A1
公开(公告)日：2012-12-06
申请号：PCT/SE2011/050675
申请日：2011-05-31
申请人： HUSQVARNA AB , ADOLFSSON, Mikael , EDHOLM, Fredrik , FORSBERG, Helena , HENRIKSSON, Magnus , INSANIC, Jasmin , JOHANSSON, Jörgen , TIBBELIN, Jonas
发明人： ADOLFSSON, Mikael , EDHOLM, Fredrik , FORSBERG, Helena , HENRIKSSON, Magnus , INSANIC, Jasmin , JOHANSSON, Jörgen , TIBBELIN, Jonas
IPC分类号： A01D34/81 , B29C65/58
CPC分类号： A01D34/81 , B29C65/58 , Y10T29/49826 , Y10T29/49876
摘要： A front baffle assembly (1) for a lawn mower (30) is provided. The front baffle assembly (1) is adapted for attachment to a lawn mower chassis (2), and comprises a stopper (5a, 5b) configured to abut against an upper side of the chassis (2) and a front baffle (4) configured to abut against a lower side of the chassis (2). The front baffle assembly (1) comprises a catch element (6a, 6b) which protrudes downwardly from the stopper (5a, 5b) and is arranged to extend through the chassis (2) and beyond a lower side of the front baffle (4). The front baffle assembly (1) comprises a front axle (7) arranged to be received between the catch element (6a, 6b) and the lower side of the front baffle (4) to clamp the chassis (2) between the stopper (5a, 5b) and the front baffle (4).
摘要翻译：提供了一种用于割草机（30）的前挡板组件（1）。前挡板组件（1）适于附接到割草机底盘（2），并且包括构造成抵靠底盘（2）的上侧的止动件（5a，5b）和构造成以抵靠底盘（2）的下侧。前挡板组件（1）包括从止动件（5a，5b）向下突出并且被布置成延伸穿过底架（2）并且超出前挡板（4）的下侧的止动元件（6a，6b）。所述前挡板组件（1）包括前轴（7），所述前轴（7）被布置成容纳在所述止动元件（6a，6b）和所述前挡板（4）的下侧之间，以将所述底盘（2）夹在所述止动件，5b）和前挡板（4）。

5. 发明申请

WO2012148328A1 LAWN MOWER WHEEL AND LAWN MOWER WITH SUCH A WHEEL. 审中-公开
标题翻译： LAWN MOWER轮和带有这样一个轮子的LAWN MOWER。
公开(公告)号：WO2012148328A1
公开(公告)日：2012-11-01
申请号：PCT/SE2011/050511
申请日：2011-04-27
申请人： HUSQVARNA AB , JOHANSSON, Jörgen , ADOLFSSON, Mikael , HENRIKSSON, Magnus , INSANIC, Jasmin , TIBBELIN, Jonas , EDHOLM, Fredrik , FORSBERG, Helena
发明人： JOHANSSON, Jörgen , ADOLFSSON, Mikael , HENRIKSSON, Magnus , INSANIC, Jasmin , TIBBELIN, Jonas , EDHOLM, Fredrik , FORSBERG, Helena
IPC分类号： B60B19/00 , B29D30/02 , B60B15/00 , A01D34/00 , A01D34/69
CPC分类号： B60B3/00 , A01D34/82 , B60B3/001 , B60B5/02 , B60B19/00 , B60B37/10 , B60B2360/32 , B60B2900/111 , B60B2900/211 , B60B2900/531 , B60C11/0311 , B60Y2200/223 , Y02T10/86
摘要： A lawn mower wheel (2) is provided. The lawn mower wheel (2) comprises a hub (3) arranged for attachment to a lawn mower wheel axle extending in an axial direction. The lawn mower wheel (2)comprises a tread (4). The tread (4)has a tread width (8) in the axial direction. The tread is a web structure of material portions (6) separated by through openings (7) to reduce the area of the tread (4) onto which grass clippings may attach. The lawn mower wheel (2) comprises a rim (5). The rim (5) extends from the hub (3) to the tread (4). The rim (5) has a rim width (9) in the axial direction. The rim width (9) corresponds to less than half of the tread width (8), to allow grass clippings to fall from one through opening (7) of the tread (4) to another.
摘要翻译：提供割草机轮（2）。割草机轮（2）包括轮毂（3），其布置成附接到沿轴向延伸的割草机轮轴。割草机轮（2）包括胎面（4）。胎面（4）在轴向上具有胎面宽度（8）。胎面是由通过开口（7）分开的材料部分（6）的网状结构，以减少草屑可以附着在其上的胎面（4）的面积。割草机轮（2）包括边缘（5）。轮缘（5）从轮毂（3）延伸到胎面（4）。轮辋（5）在轴向具有轮辋宽度（9）。轮辋宽度（9）对应于小于胎面宽度（8）的一半，以允许草屑从胎面（4）的一个至开口（7）下降到另一个。

6. 发明申请

WO2012115543A1 HANDLE CONTROL ARRANGEMENT OF A WALK-BEHIND LAWN MOWER 审中-公开
标题翻译： WALK-BEHIND LAWN MOWER的手柄控制装置
公开(公告)号：WO2012115543A1
公开(公告)日：2012-08-30
申请号：PCT/SE2011/050188
申请日：2011-02-21
申请人： HUSQVARNA AB , EDHOLM, Fredrik , FORSBERG, Helena , JOHANSSON, Jörgen , ADOLFSSON, Mikael , HENRIKSSON, Magnus , INSANIC, Jasmin , TIBBELIN, Jonas
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 bod, 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.
摘要翻译：一种步行式割草机，其包括具有驱动切割刀片的发动机的主体，以及可枢转地连接到主体的手柄组件。割草机还包括手柄控制装置，用于控制手柄组件相对于保持架在工作位置和枢转位置之间的枢转运动。所述手柄控制装置包括锁定构件，所述锁定构件可在打开状态之间选择性地移动，在所述打开状态中，所述锁定构件允许所述把手组件从所述工作位置到所述枢转位置的枢转运动，以及锁定构件，其中所述锁定构件阻止所述锁定构件的枢转运动把手组件从工作位置到枢转位置。手柄控制装置还包括可操作地连接到锁定构件并且控制锁定构件的状态的致动构件。致动构件还被布置成控制被布置成阻止步行式割草机的切割刀片的旋转的装置的启动和停用。

7. 发明公开

EP2302994A1 A DRIVE HAND-CONTROL SYSTEM FOR A LAWN MOWER 审中-公开
标题翻译：驱动控制系统用于手持割草机
公开(公告)号：EP2302994A1
公开(公告)日：2011-04-06
申请号：EP08767269.7
申请日：2008-06-30
申请人： Husqvarna AB
发明人： LEVANDER, Andreas , FORSBERG, Helena , JOHANSSON, Jörgen
IPC分类号： A01D34/82 , A01D101/00
CPC分类号： A01D34/824 , A01D2034/6843
摘要： A drive hand-control system (6) mainly lo cated at a lawn mower handle arrangement (5) intended for guidance of the lawn mowe r by an operator, the lawn mower having at least one power unit for driving at le ast one propulsion member and a cutting member, a drive arrangement for transmitting drive force to the at least one propulsion member and an operator presence control (7) located at the lawn mower handle arrangement (5) preferably for ha nd engagement by the operator, the drive hand-control system (6) comprising a driv e engagement control (8) having at least two positions, where a first pos ition disengages the drive of the at least one propulsion member and a second position engages th e drive of the at least one propulsion member, and the drive engagement control (8 ) being switchable between the at least two positions by the operator, and the first position and the second position of the drive engagement control (8) being stable positions, which are stable without any effort from the operator, except for the effort possibly required for the hand engagement of the operato r presence control (7).

8. 发明公开

EP2677852A1 HANDLE CONTROL ARRANGEMENT OF A WALK-BEHIND LAWN MOWER 有权
标题翻译：的手OUT割草机手柄控制命令
公开(公告)号：EP2677852A1
公开(公告)日：2014-01-01
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 bod, 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.

9. 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.

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