A MOWING MACHINE
    1.
    发明申请
    A MOWING MACHINE 审中-公开
    一台MOWING MACHINE

    公开(公告)号:WO1983000797A1

    公开(公告)日:1983-03-17

    申请号:PCT/NL1982000029

    申请日:1982-09-09

    CPC classification number: A01D34/665 A01D34/664

    Abstract: Une tondeuse à herbe comprend un châssis principal (6) formé d'unités d'entraînement (36) et de pièces intermédiaires (35) montées alternativement sur un organe d'accouplement (42). L'organe d'accouplement (42) est mis sous tension, comprimant ainsi les unités d'entraînement (36) et les pièces intermédiaires (35) les unes contre les autres de manière à rendre le châssis principal (6) sensiblement rigide. L'organe d'accouplement (42) est disposé sensiblement au centre des unités d'entraînement (36) et des pièces intermédiaires (35) de manière à permettre un chargement uniforme de leurs faces correspondantes. Les unités d'entraînement (36) possèdent des unités de coupe (8) pourvues de capots flexibles. Les unités de coupe sont entraînées par un arbre d'entraînement (41) au moyen d'engrenages coniques (46, 47). La direction de rotation de chaque unité de coupe (8) peut être modifiée en enlevant l'engrenage (46) et en le remontant à l'envers.

    MODULAR ROTARY CUTTERBAR
    2.
    发明申请
    MODULAR ROTARY CUTTERBAR 审中-公开
    模块式旋转切割机

    公开(公告)号:WO2009077825A1

    公开(公告)日:2009-06-25

    申请号:PCT/IB2008/003161

    申请日:2008-11-20

    CPC classification number: A01D34/665

    Abstract: A modular rotary cutter bed (10) is formed by a series of essentially identical cutter modules (28) mounted end-to-end along the length of a common support beam (12). Guards (94) for the cutters of the modules are arranged such that each guard overlaps and bridges the seam (44) between an adjacent pair of modules (28) so as to increase the structural rigidity of the cutter bed. Each guard (94) is attached at its front end to the noses (54) of a pair of adjacent modules and at its rear end to the support beam to increase structural integrity in all directions. A second embodiment does not utilize a common support beam for the modules (228) but instead relies upon the interconnections between adjacent modules and bridging overlap of the guards (294) to rigidify the cutter bed.

    Abstract translation: 模块化旋转切割床(10)由沿公共支撑梁(12)的长度端对端安装的一系列基本相同的切割器模块(28)形成。 布置模块的切割器的护罩(94),使得每个防护罩重叠并桥接相邻的一对模块(28)之间的接缝(44),以增加切割床的结构刚性。 每个护罩(94)在其前端附接到一对相邻模块的鼻部(54),并且其后端连接到支撑梁,以增加所有方向上的结构完整性。 第二实施例不利用用于模块(228)的公共支撑梁,而是依赖于相邻模块之间的互连和防护罩(294)的桥接重叠以使切割床刚性化。

    SELF-CLEANING MOWER BLADE ASSEMBLY
    3.
    发明申请
    SELF-CLEANING MOWER BLADE ASSEMBLY 审中-公开
    自清洁电机叶片组件

    公开(公告)号:WO2016191636A1

    公开(公告)日:2016-12-01

    申请号:PCT/US2016/034531

    申请日:2016-05-27

    Inventor: SCHAEDLER, Axel

    Abstract: A self-cleaning, energy efficient blade assembly (10) for use on lawn maintenance equipment and devices is provided. The blade assembly includes a shell (12) and plurality of blades (16) releasably attachable to the shell, wherein the shell is generally bowl-shaped. The blade assembly may also include a stabilizer ring (14) that is positioned immediately adjacent to the shell for added structural rigidity and strength.

    Abstract translation: 提供了一种用于草坪维护设备和设备的自清洁,节能的叶片组件(10)。 叶片组件包括壳体(12)和可释放地附接到壳体的多个叶片(16),其中壳体通常为碗状。 叶片组件还可以包括稳定环(14),其被定位成紧邻壳体,以增加结构刚性和强度。

    MOWING-DEVICE
    4.
    发明申请
    MOWING-DEVICE 审中-公开
    割草机DEVICE

    公开(公告)号:WO2009064173A2

    公开(公告)日:2009-05-22

    申请号:PCT/NL2008000249

    申请日:2008-11-12

    CPC classification number: A01D34/665 A01D75/182

    Abstract: Device for mowing crops, comprising a series of mowing units arranged side by side at intermediate distances, which mowing units each comprise a knife holder (6a, 6b) with at least one knife carrying portion (12) for a mowing knife (7), and a drive mechanism for the knife holder, which drive mechanism comprises for each knife holder a first drive element (20, 40) which comprises a knife holder carrying hub portion (40) and which is drivingly engaged with a second drive element (30) of the drive mechanism for rotatingly driving the knife holder about a vertical centre line, wherein the knife holder and the hub portion form a unitary rotatable assembly which, at a position between the knife carrying portion (12) and the hub portion (40), is provided with a break connection (60a-f) which is effective in a radial direction.

    Abstract translation: 用于割草作物的装置,包括在中间距离并排布置的一系列割草单元,所述割草单元各自包括具有用于割草刀(7)的至少一个刀片承载部分(12)的刀架(6a,6b) 以及用于所述刀架的驱动机构,所述驱动机构包括用于每个刀架的第一驱动元件(20,40),所述第一驱动元件(20,40)包括具有刀架的承载轮毂部分(40)并与第二驱动元件(30)驱动接合, 用于围绕垂直中心线旋转地驱动刀架的驱动机构,其中刀架和轮毂部分形成一体的可旋转组件,该组件在刀片承载部分(12)和轮毂部分(40)之间的位置处, 设置有在径向上有效的断开连接(60a-f)。

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