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    MARKIERUNGSELEMENT-HEBESYSTEM SOWIE DAZUGEHÖRIGE MARKIERUNGSELEMENTE
    3.
    发明公开
    MARKIERUNGSELEMENT-HEBESYSTEM SOWIE DAZUGEHÖRIGE MARKIERUNGSELEMENTE 审中-公开

    公开(公告)号：EP4176947A2

    公开(公告)日：2023-05-10

    申请号：EP22205997.4

    申请日：2022-11-08

    申请人： Kaiser, Andreas

    发明人： Kaiser, Andreas

    IPC分类号： A63C19/06 ,  E01F9/688 ,  E01F9/70

    摘要： Die Erfindung betrifft ein Markierungselement-Hebesystem sowie dazugehörige Markierungselemente sowie deren Verwendung. Weiterhin betrifft die Erfindung ein Verfahren zur händischen Aufnahme und Abgabe von Markierungselementen.
    Das erfindungsgemäße Markierungselement-Hebesystem ist zur händischen Aufnahme und Abgabe von Markierungselementen ausgebildet. Bevorzugt erlaubt es dem Anwender mittels der Handhabungsvorrichtung gezielt ein einzelnes Element abzugeben oder anzuheben. Dadurch entfällt beispielsweise im Sport- und Freizeitbereich ein Bücken, um entsprechende Elemente vom Boden aufzuheben.

    MARKING DEVICE, TRAILER UNIT FOR A MARKING DEVICE AND METHOD FOR MARKING A NUMBER, LETTER OR SYMBOL
    4.
    发明公开
    MARKING DEVICE, TRAILER UNIT FOR A MARKING DEVICE AND METHOD FOR MARKING A NUMBER, LETTER OR SYMBOL 审中-公开

    公开(公告)号：EP4176946A1

    公开(公告)日：2023-05-10

    申请号：EP21206131.1

    申请日：2021-11-03

    申请人： SWOZI AG

    发明人： HUTTER, Mario ,  ROBERTS, Peter James ,  MCCARTHY, Brendan Paul ,  BAUMGARTNER, Alexander

    IPC分类号： A63C19/00 ,  A63C19/06

    摘要： The invention relates to a marking device (10; 100) for marking a football field layout. The marking device (10; 100) comprises a drive unit (1; 101) and a trailer unit (2; 102), wherein the drive unit (1; 101) comprises a frame, at least three wheels (8a-8c, 108a-108c) for carrying the frame, in particular one line spray nozzle (11) for marking straight lines on the ground, the line spray nozzle (11), being fixedly attached to the frame or moveably attached to the frame for adjusting the position of the line spray nozzle (11), a motor (16a) for driving at least one of the wheels (8a-8c) of the drive unit (1) and/or a handle (16b) for a user to push the drive unit (101), in particular a drive unit pump (28) for pumping paint to the nozzle, and a command unit (5) for commanding the pump and/or nozzle and/or motor. The drive unit (1; 101) and the trailer unit (2; 102) are attached through a coupling, in such a way, that the trailer unit (2; 102) is pullable by the drive unit. The trailer unit (2; 102) comprises a support frame, at least one, in particular two, wheel (13a, 13b) for carrying the support frame, and at least one set of, in particular forty, symbol spray nozzles (12) for spraying a symbol on the ground, the nozzles (12) being fixedly attached to the support frame.

    AUTOMATIC TENNIS COURT MAINTENANCE SYSTEM
    9.
    发明公开
    AUTOMATIC TENNIS COURT MAINTENANCE SYSTEM 审中-公开

    公开(公告)号：EP3593871A1

    公开(公告)日：2020-01-15

    申请号：EP19185366.2

    申请日：2019-07-10

    申请人： STM Products S.r.l.

    发明人： Bertoni, Giovanni ,  Martini, Alessandro

    IPC分类号： A63C19/04 ,  A63C19/12 ,  A63C19/06

    摘要： The invention relates to an automatic maintenance system for a tennis court which comprises: (a) one or two robots (2, 2a, 2b, 2c) with one or more maintenance elements of the tennis court (34, 46; 36, 38; 40, 42; 62; 64, 68; 70, 72) which has a width which corresponds at least to the extension of the end line, preferably at the distance of the double posts which support the court net and which is equipped with motion means (4, 6, 8, 10) to move said robot (2, 2a, 2b, 2c) and with a control unit (12) for controlling said maintenance elements of the tennis court and said motion means; (b) a supplying station for each robot locatable/located behind the end line of the tennis court; and (c) a communication device (28) for communication with said control unit (12) to allow remote management of said court maintenance elements (36, 38; 40, 42; 62; 64, 68; 70, 72) and the motion means. The supplying station comprises: (α) fixing means, preferably magnetic hooks, to be able to reversibly attach said tarpaulin (34) which in this regard is equipped with respective second fixing means (16) which can be coupled to said first fixing means; and/or (β) in case a wetting unit (64, 68) is present, a hydraulic attachment for filling the water tank; and/or (γ) devices for charging the battery(s) within the robot. Said tennis court maintenance element(s) is/are selected between a court covering unit containing a rolled up tarpaulin (34) on a relative axis (46) which can be actuated with a rotation movement, a grass cutting unit (38), a line tracing unit (40, 42), a smoothing unit (62), a wetting unit (68, 64), a cleaning unit (70, 72) and combinations thereof. The invention also relates to a tennis court equipped with the aforementioned system and a relative process for the maintenance of a tennis court.