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    VORSCHUBEINHEIT FÜR EINE ROHRREINIGUNGSMASCHINE, ROHRREINIGUNGSMASCHINE, UND DAZUGEHÖRENDES VERFAHREN
    1.
    发明公开
    VORSCHUBEINHEIT FÜR EINE ROHRREINIGUNGSMASCHINE, ROHRREINIGUNGSMASCHINE, UND DAZUGEHÖRENDES VERFAHREN 审中-公开
    管道清洗机的进料单元，管道清洗机及其方法

    公开(公告)号：EP3265249A1

    公开(公告)日：2018-01-10

    申请号：EP16720328.0

    申请日：2016-02-29

    申请人： Rothenberger AG ,  Bode, Olaf ,  Gottschalk, Maximilian

    发明人： BODE, Olaf ,  GOTTSCHALK, Maximilian

    IPC分类号： B08B9/045 ,  E03F9/00

    CPC分类号： B08B9/045 ,  E03F9/005

    摘要： The invention relates to an advancing unit (1) for a cleaning spiral (100), which can be rotated by a motor about its longitudinal axis (110), of a pipe cleaning machine, such as, for example, a pipe cleaning machine having a drum. The advancing unit (1) comprises a drive device, which produces the advancement of the cleaning spiral (100), with at least two clamping parts (2, 3), wherein at least one clamping part (2) thereof can be brought into a clamping position (S) against the cleaning spiral (100) in such a manner that the clamping parts (2, 3) press against the cleaning spiral (100), so that an advancement of the cleaning spiral (100) is generated in the case of a rotating cleaning spiral (100). The advancing unit (1) further comprises a control device for controlling the advancement of the cleaning spiral (100) by means of at least one of the clamping parts (2, 3) as well as a safety device, by which at least one of the clamping parts (2, 3) can be brought out of its clamping position (S) against the cleaning spiral (100). It is provided that the control device and the drive device and/or the safety device can be actuated by means of a common handle part. The invention further relates to a pipe cleaning machine, in particular a pipe cleaning machine having a drum, and to a method for operating a pipe cleaning machine.