LAWN CARE VEHICLE BRAKE SYSTEM
    1.
    发明申请
    LAWN CARE VEHICLE BRAKE SYSTEM 审中-公开
    法律保养车辆制动系统

    公开(公告)号:WO2015169381A1

    公开(公告)日:2015-11-12

    申请号:PCT/EP2014/059493

    申请日:2014-05-08

    Applicant: HUSQVARNA AB

    CPC classification number: A01D69/10 A01D34/64 A01D2101/00

    Abstract: A riding lawn care vehicle (10) may include a frame (60), a steering assembly (30), a brake assembly (110), and a mechanical brake linkage assembly (120). At least a first drive wheel and a second drive wheel (32) of the riding lawn care vehicle may be attachable to the frame. The steering assembly may include a first steering lever and a second steering lever (34), where the first and second steering levers are operably coupled to the first and second drive wheels respectively to facilitate turning of the riding lawn care vehicle based on drive speed control of the first and second drive wheels responsive to positioning of the first and second steering levers. The brake assembly may be operably coupled to the first and second drive wheels to enable brakes to be selectively applied to the first and second drive wheels. The mechanical brake linkage assembly may be configured to activate the brake assembly relative to the first and second drive wheels in response to one of the first steering lever or the second steering lever being moved outwardly to an outboard position independent of a position of the other of the first steering lever or the second steering lever.

    Abstract translation: 骑乘草坪护理车辆(10)可包括框架(60),转向组件(30),制动组件(110)和机械制动器联动组件(120)。 骑乘草坪护理车辆的至少第一驱动轮和第二驱动轮(32)可以附接到框架。 转向组件可以包括第一转向杆和第二转向杆(34),其中第一和第二转向杆分别可操作地联接到第一和第二驱动轮,以便于基于驱动速度控制的骑马草坪护理车辆的转动 的第一和第二驱动轮响应于第一和第二转向杆的定位。 制动器组件可以可操作地联接到第一和第二驱动轮,以使制动器能够选择性地施加到第一和第二驱动轮。 机械制动联动组件可以被配置为响应于第一转向杆或第二转向杆中的一个向外移动到外侧位置而独立于另一个的位置而相对于第一和第二驱动轮来启动制动组件 第一转向杆或第二转向杆。

    作業機用の伝動装置及び作業機
    2.
    发明申请
    作業機用の伝動装置及び作業機 审中-公开
    用于工作机械和工作机械的动力传动装置

    公开(公告)号:WO2014199663A1

    公开(公告)日:2014-12-18

    申请号:PCT/JP2014/054151

    申请日:2014-02-21

    Abstract:  収穫機用の伝動装置は、3段に変速可能に構成した選択歯車式の変速機47を伝動ケース43に内蔵し、伝動ケース43の入力軸44を、伝動ケース43に連接する外部機器Aに備えた出力軸34に、出力軸34の軸心を中心にして出力軸34と一体回転する状態で備え、変速機47の低速駆動ギヤ60と中速駆動ギヤ62と高速駆動ギヤ64とのそれぞれを、入力軸44に、入力軸44と一体回転する状態で装備し、変速機47の低速従動ギヤ61と中速従動ギヤ63と高速従動ギヤ65とのそれぞれを、入力軸44に平行姿勢で隣接する従動軸45に、シフト機構66によるギヤ選択操作が可能な状態で装備し、従動軸45を入力軸44よりも下方の位置に配備した。

    Abstract translation: 在本发明中,收获机用动力传递装置的结构如下:将构成为能够分三级移动的选择齿轮式变速器47嵌入变速器壳体43内。 变速器壳体(43)的输入轴(44)设置在输入轴(34)上,输出轴(34)设置在与变速箱(43)连接的外部设备(A)上,输入轴与 所述输出轴(34)围绕所述输出轴(34)的轴心; 传动装置(47)的低速驱动齿轮(60),中速驱动齿轮(62)和高速驱动齿轮(64)分别装在输入轴(44)上, 齿轮与输入轴(44)一体地旋转; 驱动轴(45)上配备有变速器(47)的低速从动齿轮(61),中速从动齿轮(63)和高速从动齿轮(65) 输入轴(44)处于平行姿态,并且能够根据换挡机构(66)进行齿轮选择动作的状态。 所述从动轴(45)配置在比所述输入轴(44)低的位置。

    WALK-BEHIND MOWER CONTROL SYSTEM AND METHOD
    3.
    发明申请
    WALK-BEHIND MOWER CONTROL SYSTEM AND METHOD 审中-公开
    WALK-BEHIND MOWER控制系统和方法

    公开(公告)号:WO2010030989A1

    公开(公告)日:2010-03-18

    申请号:PCT/US2009/056833

    申请日:2009-09-14

    CPC classification number: A01D34/67 A01D34/824 A01D2034/6843 Y10T29/49448

    Abstract: Embodiments of the invention provide a control assembly and method of manufacturing a walk-behind mower having a transmission and an engine electrically connected to an operator presence switch. The control assembly can include a left drive lever and a right drive lever. The control assembly can also include a left control member and a right control member each coupled to the transmission. The control assembly can further include a left operator presence lever and a right operator presence lever coupled to the operator presence switch. The operator presence switch can allow the engine to operate when either the left operator presence lever is moved toward the left drive lever or the right operator presence lever is moved toward the right drive lever.

    Abstract translation: 本发明的实施例提供了一种制造具有电连接到操作员存在开关的变速器和发动机的步行式割草机的控制组件和方法。 控制组件可以包括左驱动杆和右驱动杆。 控制组件还可以包括每个耦合到变速器的左控制构件和右控制构件。 控制组件还可以包括耦合到操作员存在开关的左操作者存在杆和右操作者存在杆。 当左操作者存在杆向左驱动杆移动或右操作者存在杆向右驱动杆移动时,操作者存在开关可以允许发动机操作。

    LAWN CARE VEHICLE WITH HEADS UP MOWER CONTROLS

    公开(公告)号:WO2021090050A1

    公开(公告)日:2021-05-14

    申请号:PCT/IB2019/059619

    申请日:2019-11-08

    Applicant: HUSQVARNA AB

    Abstract: A riding lawn care vehicle may include a frame to which at least a first drive wheel and a second drive wheel of the riding lawn care vehicle are attachable, an engine operably coupled to the frame and the first and second drive wheels to provide power to the first and second drive wheels, a steering assembly that includes a first steering lever and a second steering lever, and a work assembly. The first and second steering levers are operably coupled to the first and second drive wheels respectively to facilitate turning of the riding lawn care vehicle based on drive speed control of the first and second drive wheels responsive to positioning of the first and second steering levers. The work assembly is operably coupled to the engine to perform a work function responsive to power received from the engine. Each of the first and second steering levers includes a grip portion. At least one of the first steering lever or the second steering lever includes a control module disposed proximate to and separate from the grip portion. The control module includes a control operator configured to control operation of the engine or the work assembly.

    AUXILIARY BRAKE SYSTEM FOR OUTDOOR GROUNDS MAINTENANCE VEHICLES HAVING HYDROSTATIC TRACTION DRIVE SYSTEMS
    6.
    发明申请
    AUXILIARY BRAKE SYSTEM FOR OUTDOOR GROUNDS MAINTENANCE VEHICLES HAVING HYDROSTATIC TRACTION DRIVE SYSTEMS 审中-公开
    辅助制动系统用于室外场地维护具有静液压牵引传动系统的车辆

    公开(公告)号:WO2018026915A1

    公开(公告)日:2018-02-08

    申请号:PCT/US2017/045094

    申请日:2017-08-02

    Abstract: An outdoor grounds maintenance vehicle is self-propelled by a hydrostatic traction drive system that provides dynamic braking to the vehicle without the need for separate service brakes acting on the wheels of the vehicle. An engine kill device can be manually actuated by the operator to access the dynamic braking of the traction drive system by reducing the speed of the prime mover that powers the pump of the traction drive system. This provides an auxiliary braking system that can be used in an emergency or on demand by the operator in the event the accelerator pedal does not properly control the pump swashplates. The operator can control the rate at which the auxiliary brake system reduces the speed of the prime mover to zero.

    Abstract translation: 室外场地维护车辆由静压牵引驱动系统自动推进,该系统向车辆提供动力制动,而不需要作用在车辆车轮上的​​单独的行车制动器。 操作人员可手动启动发动机撞击装置,以通过降低驱动牵引驱动系统的泵的原动机的速度来进入牵引驱动系统的动态制动。 这提供了一个辅助制动系统,在加速器踏板未正确控制泵斜盘的情况下,该系统可以在紧急情况下或由操作员按需使用。 操作员可以控制辅助制动系统将原动机转速降至零的速率。

    操向操作機構
    7.
    发明申请
    操向操作機構 审中-公开
    转向操作机制

    公开(公告)号:WO2016060188A1

    公开(公告)日:2016-04-21

    申请号:PCT/JP2015/079102

    申请日:2015-10-14

    Inventor: 山本桂輔

    Abstract:  潤滑油が滞留されて高温化されるのを解消することで、サイドブレーキの摩擦板の延命化が図れる操向操作機構を提供すること。 油浴潤滑式のミッションケース内に横架した操向操作軸に、サイドギヤを一体成形した筒状の摺動体を摺動自在に外嵌し、摺動体の外周に多板式のサイドブレーキを配設して、摺動体の摺動動作とサイドブレーキのブレーキ制動動作とを連動させて、動力の断続操作を可能とした操向操作機構であって、摺動体とサイドブレーキには、それぞれ操向操作軸の半径方向に潤滑油が流通する摺動体油流通路とブレーキ油流通路を形成するとともに、両油流通路を連通させた。

    Abstract translation: 本发明提供一种转向操作机构,其中通过停止润滑油保持并升高到高温来延长侧制动摩擦板的寿命。 本发明提供一种转向操作机构,其特征在于,将一个侧齿轮一体成形的圆筒形滑动体可滑动地围绕在水浴润滑型变速箱内水平放置的转向操作轴上; 多片侧制动器设置在滑动体的外周; 并且滑动体的滑动操作和侧面制动器的制动操作相关联,能够间歇地操作动力。 分别在滑动体和侧面制动器中分别形成滑动体油流路和制动油流路,其中润滑油沿着转向操作轴的径向流动,并且两个油流动通道连接。

    作業車両
    8.
    发明申请
    作業車両 审中-公开

    公开(公告)号:WO2022209683A1

    公开(公告)日:2022-10-06

    申请号:PCT/JP2022/010420

    申请日:2022-03-09

    Abstract: 一実施形態に係る作業車両100において、ステー50に形成されている貫通孔51は、第1領域51Aと第2領域51Bとを有し、カラー42が第1領域51A内に位置し且つグリップアッシ40が貫通孔51内にロックされていない解除状態において、グリップ41が引っ張られると、圧縮バネ45がピン44及び平座金46によって圧縮され、ブレーキレバー30が回転し、爪部31がノッチ21に近づく方向に移動し、ロッド43が第2領域51B内に位置し且つグリップアッシ40が貫通孔51内にロックされるロック状態に遷移し、ロック状態において、ブレーキペダル10が踏まれると、爪部31とノッチ21とが噛み合い、ブレーキペダル10がロックされる。

    自移动设备的驻车控制方法及装置

    公开(公告)号:WO2022199564A1

    公开(公告)日:2022-09-29

    申请号:PCT/CN2022/082164

    申请日:2022-03-22

    Applicant: 苏州大学

    Abstract: 一种自移动设备的驻车控制方法,属于自动控制技术领域,包括:获取倾角传感器采集的倾角数据(301);基于倾角数据确定自移动设备的刹车策略(302);按照刹车策略控制自移动设备驻车(303);可以解决由于刹车策略固定,导致的自移动设备(1)在停车过程中产生的急刹或者溜车的问题,提高自移动设备(1)的驻车效果。还提供了一种自移动设备的驻车控制装置。

    AGRICULTURAL BALER WITH AUXILIARY MOTOR.
    10.
    发明申请
    AGRICULTURAL BALER WITH AUXILIARY MOTOR. 审中-公开
    农机与辅助电机。

    公开(公告)号:WO2014154792A1

    公开(公告)日:2014-10-02

    申请号:PCT/EP2014/056130

    申请日:2014-03-27

    CPC classification number: A01F15/0841 A01F15/04 A01F15/042 A01F21/00

    Abstract: An agricultural baler (70) comprises a shaft (3) for coupling with a PTO (15), a flywheel (2) connected to the shaft (3), and a plunger (13) connected to the flywheel (2) via a crank (6). The agricultural baler (70) further comprising an auxiliary motor (5) connectable to the flywheel (2), the auxiliary motor (5) is adapted for rotating said flywheel (2) depending on a control signal (S). Means are foreseen for determining a position (6) of the crank (6). A motor controller, connected to the said means and to the auxiliary motor (5), being provided with an algorithm for determining the control signal (S) for automatically rotating the flywheel (2) to a predetermined launch position.

    Abstract translation: 农业打捆机(70)包括用于与PTO(15)联接的轴(3),连接到轴(3)的飞轮(2)和经由曲柄连接到飞轮(2)的柱塞(13) (6)。 农用打捆机(70)还包括可连接到飞轮(2)的辅助马达(5),辅助马达(5)适于根据控制信号(S)旋转所述飞轮(2)。 预计用于确定曲柄(6)的位置(6)的装置。 连接到所述装置和辅助电动机(5)的电动机控制器设置有用于确定用于将飞轮(2)自动旋转到预定发射位置的控制信号(S)的算法。

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