Line trimmer
    1.
    发明公开
    Line trimmer 审中-公开
    Fadentrimmer

    公开(公告)号:EP2641461A1

    公开(公告)日:2013-09-25

    申请号:EP12160082.9

    申请日:2012-03-19

    申请人: Robert Bosch GmbH

    IPC分类号: A01D34/416

    摘要: This invention is concerned with a line trimmer or mower head (1). In particular it is concerned with a line trimmer or mower head (1) having an automatic and/or manual line feed system with reduced tendency for cut and worn line to retract fully back into the spool housing. We describe a line trimmer (1) including a rotatable spool assembly (2) of at least one feedable line, at least one primary wall member (4) adjacent a periphery of said spool assembly (2) and a guide passage (7) extending generally radially away from said primary wall member (4). The guide passage (7) is partly defined by a substantially radially extending first formation (11) arranged to bear upon line extending through said guide passage (7), such that in use line located within said guide passage (7) is restricted to a substantially radial orientation.

    摘要翻译: 本发明涉及一种修剪器或割草机头(1)。 特别地,它涉及具有自动和/或手动换行系统的线切割机或割草机头(1),其具有减少的切割和磨损线完全缩回到卷轴壳体中的倾向。 我们描述了包括至少一个可馈线的可旋转的卷轴组件(2)的线修剪器(1),与所述卷轴组件(2)的周边相邻的至少一个主壁构件(4)和延伸 通常径向地远离所述主壁构件(4)。 引导通道(7)部分地由基本上径向延伸的第一结构(11)限定,第一结构(11)布置成沿着延伸穿过所述引导通道(7)的直线延伸,使得位于所述引导通道(7)内的使用线被限制在 基本上径向取向。

    Cutter and rotary support head
    3.
    发明公开
    Cutter and rotary support head 有权
    Schneider und rotierender Haltekopf

    公开(公告)号:EP2818033A1

    公开(公告)日:2014-12-31

    申请号:EP13174411.2

    申请日:2013-06-28

    申请人: ROBERT BOSCH GMBH

    IPC分类号: A01D34/73

    CPC分类号: A01D34/733 A01D34/736

    摘要: Cutter (16) for a vegetation cutting tool (10) comprising a mounting portion (20) and a blade portion (22), wherein the mounting portion comprises a first and second mounting sections (38,40), wherein the first mounting section has a first outer diameter (44) and the second mounting section has a second outer diameter (48), wherein the first diameter is bigger than the second diameter.
    Rotary support head (18) for the cutter (16) of a vegetation cutting tool (10) comprising a mounting seat (60) and blade opening (64), wherein the mounting seat comprises a first mounting seat section (80) and a second mounting seat section (82), wherein the first mounting seat section has a first inner diameter (86) and the second mounting seat section has a second inner diameter (90), wherein the first diameter is bigger than the second diameter.

    摘要翻译: 一种用于植物切割工具(10)的切割器(16),包括安装部分(20)和叶片部分(22),其中安装部分包括第一和第二安装部分(38,40),其中第一安装部分 第一外径(44)和第二安装部分具有第二外径(48),其中第一直径大于第二直径。 包括安装座(60)和叶片开口(64)的植被切割工具(10)的切割器(16)的旋转支撑头(18),其中所述安装座包括第一安装座部分(80)和第二安装座部分 安装座部(82),其中,所述第一安装座部具有第一内径(86),所述第二安装座部具有第二内径(90),所述第一直径大于所述第二直径。