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(11) | EP 1 008 335 A3 |
(12) | EUROPEAN PATENT APPLICATION |
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(54) | Massager to be inserted in the back of a massage chair or the like, provided with improved vertical massage |
(57) A massager to be inserted in the back of a massage chair or the like, comprising
a threaded shaft (2) along which a carriage (3) can slide, the carriage (3) being
suitable to support a plurality of massage wheels (4) and being actuated along the
threaded shaft (2) by a gearmotor (6), a control device (7, 8) being further provided
for controlling actuation of the gearmotor (6) in order to switch the direction of
rotation of the gearmotor (6) and accordingly switch the direction of motion of the
carriage (3) along the threaded shaft (2). |