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    SELBSTFAHRENDE BODENREINIGUNGSMASCHINE MIT FILTERSYSTEMMODUL
    1.
    发明公开
    SELBSTFAHRENDE BODENREINIGUNGSMASCHINE MIT FILTERSYSTEMMODUL 有权
    带过滤器的系统模块自走式洗地机

    公开(公告)号：EP2880221A1

    公开(公告)日：2015-06-10

    申请号：EP12741006.6

    申请日：2012-08-01

    申请人： Alfred Kärcher GmbH & Co. KG

    发明人： ABT, Florian ,  DU MAIRE, Bastian ,  KRAL, Andreas

    IPC分类号： E01H1/08 ,  A47L11/24 ,  A47L11/30 ,  A47L11/40

    CPC分类号： A47L11/24 ,  A47L11/30 ,  A47L11/4027 ,  A47L11/4033 ,  E01H1/0845

    摘要： The invention relates to a self-propelled floor cleaning machine (10), comprising a chassis (12), a suction fan arrangement (36) and a filter arrangement which is connected upstream of the suction fan arrangement (36) in an air flow path; wherein a receiving arrangement (30) for at least one filter system module (60/160) is disposed on the chassis (12), wherein the at least one filter system module (60/160) is or can be fixed as a whole unit on the receiving arrangement (30), and wherein the at least one filter system module (60/160) comprises at least one pressure vessel (62), a filter cleaning arrangement (148), at least one filter (78/162a; 162b) and one or more connections (124, 130, 134).

    ROTATIONSBÜRSTE UND KEHRMASCHINE MIT EINER ROTATIONSBÜRSTE
    3.
    发明公开
    ROTATIONSBÜRSTE UND KEHRMASCHINE MIT EINER ROTATIONSBÜRSTE 有权
    ROTATIONSBÜRSTEUND KEHRMASCHINE MIT EINERROTATIONSBÜRSTE

    公开(公告)号：EP2731470A1

    公开(公告)日：2014-05-21

    申请号：EP11732472.3

    申请日：2011-07-15

    申请人： Alfred Kärcher GmbH & Co. KG

    发明人： WELLER, Uwe ,  DU MAIRE, Bastian ,  KRAL, Andreas ,  KULL, Dietmar

    IPC分类号： A46B5/00 ,  A46B7/04 ,  A46B7/10 ,  E01H1/05

    CPC分类号： A46B13/02 ,  A46B13/008 ,  A46B2200/3066

    摘要： The invention relates to a rotating brush, more particularly a sweeping brush for a sweeping machine, the rotating brush (20) comprising a brush body (36) that defines a brush axis (38), it being possible to build said brush body from axially extended shell parts (40, 41), on the radially outer side of each of which is fixed a bristle fill (39) of the rotating brush (20). In order to provide such a rotating brush and such a sweeping machine which can be handled with greater ease, the invention proposes that at least one shell part (40, 41) comprises on the radially inner side at least one first aligning element (52) and at least one second aligning element (53) spaced apart from the first aligning element in the circumferential direction of the brush axis (38), between which aligning elements is formed a receptacle (58) for a drive part (26, 28) for the rotating brush (20), which receptacle (58) is defined in portions by end faces (56, 57) of the aligning elements (52, 53), each of which faces the other aligning element (52, 53), at least one of the end faces (56, 57) being oriented obliquely relative to the radial direction and the receptacle (58) narrowing in a radial direction pointing away from the brush axis (38). The invention also relates to a sweeping machine.

    摘要翻译： 本发明涉及一种旋转刷，更具体地涉及一种用于清扫机的清扫刷，旋转刷（20）包括限定刷轴（38）的刷体（36），可以从轴向构建所述刷体 延伸的外壳部分（40,41）在其每个的径向外侧上固定有旋转刷（20）的刷毛（39）。 为了提供这样一种可以更容易地处理的旋转刷和这种扫掠机，本发明提出至少一个壳体部分（40,41）在径向内侧包括至少一个第一对准元件（52） 以及在所述刷轴线（38）的圆周方向上与所述第一对准元件间隔开的至少一个第二对准元件（53），在所述第一对准元件之间形成有用于驱动部件（26,28）的插座（58） 所述旋转刷（20），所述容器（58）分别由对准元件（52,53）的端面（56,57）限定，每个面对另一对准元件（52,53），至少 所述端面（56,57）中的一个相对于所述径向方向倾斜定向，并且所述插座（58）沿着指向远离所述刷轴线（38）的径向方向变窄。 本发明还涉及一种清扫机。

    FAHRBARE BODENREINIGUNGSMASCHINE
    4.
    发明公开
    FAHRBARE BODENREINIGUNGSMASCHINE 有权
    移动式地板清洁机

    公开(公告)号：EP1926416A1

    公开(公告)日：2008-06-04

    申请号：EP06762743.0

    申请日：2006-07-21

    申请人： Alfred Kärcher GmbH & Co. KG

    发明人： WALZ, Jürgen ,  WELLER, Uwe ,  KRAL, Andreas ,  SCHNEIDER, Dietmar ,  SCHICK, Roland

    IPC分类号： A47L11/283 ,  A47L11/40

    CPC分类号： A47L11/283 ,  A47L11/40 ,  A47L11/4038 ,  A47L11/4052

    摘要： The invention relates to a ride-on floor cleaning machine (10) having a rotationally drivable disc-shaped cleaning tool (18) which is releasably held on a tool holder (25) connected to a drive shaft (20) in a rotationally fixed manner. In order to develop the floor cleaning machine (10) in such a way that the cleaning tool (18) can be exchanged in a simple manner, it is proposed according to the invention that said cleaning tool (18) can be releasably latched with the tool holder (25) and can be separated from the tool holder (25) in the axial direction by means of a disengaging mechanism (62) which can be actuated by the user.

    BODENREINIGUNGSMASCHINE UND VERFAHREN ZUR EINSTELLUNG DER POSITION EINER KEHRWALZE AN EINER BODENREINIGUNGSMASCHINE
    5.
    发明公开
    BODENREINIGUNGSMASCHINE UND VERFAHREN ZUR EINSTELLUNG DER POSITION EINER KEHRWALZE AN EINER BODENREINIGUNGSMASCHINE 审中-公开
    洗地机及调整方法扫帚上的位置地板清洁机一起

    公开(公告)号：EP3024370A1

    公开(公告)日：2016-06-01

    申请号：EP13742010.5

    申请日：2013-07-23

    申请人： Alfred Kärcher GmbH & Co. KG

    发明人： KRAL, Andreas ,  DU MAIRE, Bastian ,  WELLER, Uwe ,  HOFNER, Christian

    IPC分类号： A47L11/40 ,  E01H1/08

    CPC分类号： E01H1/05 ,  A47L11/4058 ,  E01H1/0845

    摘要： The invention relates to a floor cleaning machine, comprising a chassis, at least one sweeping roller that is held on the chassis, an adjusting device for adjusting a position of the at least one sweeping roller relative to a floor to be cleaned, a sensor device, which determines one or several values characterizing the relative position of the at least one sweeping roller to the floor to be cleaned, and a control device, which controls and/or regulates the relative position of the at least one sweeping roller to the floor to be cleaned. The at least one sweeping roller is held on the chassis by means of a rocker device, the adjusting device acts upon the rocker device, wherein a position of the at least one sweeping roller relative to the floor to be cleaned is adjusted by way of a pivoting position of or on the rocker device. The sensor device is dedicated to the rocker device and detects a contact of the at least one sweeping roller with the ground by way of the rocker device.

    KEHRMASCHINE
    10.
    发明公开
    KEHRMASCHINE 有权
    扫地机

    公开(公告)号：EP2533677A1

    公开(公告)日：2012-12-19

    申请号：EP11703433.0

    申请日：2011-02-04

    申请人： Alfred Kärcher GmbH & Co. KG

    发明人： SCHICK, Roland ,  KRAL, Andreas ,  KNEBEL, Peter ,  WELLER, Uwe ,  KOCHER, Nikolaus ,  HAUG, Marcus

    IPC分类号： A47L9/20 ,  B01D46/00

    CPC分类号： A47L11/20 ,  A47L11/24 ,  A47L11/4027 ,  A47L11/4033 ,  B01D46/10

    摘要： A road sweeper is provided with a rotatingly drivable sweeping brush, a sweepings container, a suction blower in flow communication with the sweeping brush for taking in dust-containing air, and at least one filter for separating dust from the air drawn in, wherein the filter can be acted upon on the clean side with external air stored in a pressure container and subject to pressure, via at least one external air valve for cleaning. In order for the filter to be cleaned off with as small an amount of external air as possible, the pressure container can have a pressure container wall located opposite the clean side of the at least one filter, the at least one external air valve being arranged on the wall, wherein a section of a suction conduit extends between the pressure container wall and the clean side of the filter.