Mobile support for mechanically inducing rotation to (un)roll flexible surface, especially swimming pool cover, transmits rotation from electric drill or screwdriver via longitudinal and transverse shafts

摘要

A mobile support for mechanically inducing rotation, to roll or unroll a flexible surface around a shaft, has an upper part with a zone for receiving a driving device; an intermediate part (14) with a longitudinal rotating shaft engaging with and rotatable by the drive; and a lower part (12) containing a transverse rotating shaft (13), rotated by the longitudinal shaft via a transmission and coupled at the free end (21) with the (un)rolling axis via complementary catches.