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    • 7. 发明公开
    • MASSAGEGERÄT ZUR KÖRPERMASSAGE
    • 按摩器具全身按摩
    • EP0957882A1
    • 1999-11-24
    • EP96923818.0
    • 1996-07-04
    • FRAUNHOFER-GESELLSCHAFT ZUR FÖRDERUNG DER ANGEWANDTEN FORSCHUNG E.V.
    • WÖLTJE, KaiVOLZ, HansjörgSavignano, Manuel Aldo
    • A61H37A61H7A61H15A61H23
    • A61H37/00A61H7/004A61H15/0092A61H23/02A61H2201/0207
    • The invention concerns a massage appliance for massaging the body, e.g. the back and legs, on a treatment bed and comprises a drive arrangement for a massage device on which a movable and interchangeable massaging head is mounted. The massage appliance is equipped in each case with three shafts moving in the three spatial directions, these shafts being perpendicular to one another. One shaft carries a massage arm disposed perpendicular to the massaging site. The massage arm comprises a ball-and-socket joint for adaptation to rises and inclinations of the surface to be massaged, i.e. the skin. The massage appliance comprises a plurality of safety devices which inter alia prevent a set operating pressure at a predetermined breaking point from being exceeded and a set operating torque from being exceeded by means of a slip clutch on the massage arm. At the end of a massage, in normal operation and when the appliance malfunctions, the massage arm is automatically withdrawn from the massage site into a predetermined rest position. Furthermore, one of the three shafts, namely the shaft carrying the massage arm, can be folded into the plane formed by the other two shafts. In this way the massage appliance can be transported in a case-like housing and its volume considerably reduced. A control device is provided and monitors the settings of the massage areas and the triggering of safety commands to prevent injury and undesired massage movements during massage. The control device also enables the massage programmes and sequences to be established and selected and the massage tool to be controlled such that a constant pressure is set at the massage site, for example.