Shift mechanism motor-driven suspended scaffolds.

摘要

1. DISPLACEMENT MECHANISM SCAFFOLDING HANGING MOTOR POWERED OF APPLYING TO EACH SUPPORTING WIRES SCAFFOLDING ESSENTIALLY CHARACTERIZED it comprises a driving pinion (1) connected to a motor (2) with electric INCORPORATED (14 ) with the interposition of a speed reducer (3), being GEARED Pinon (1) a cogwheel (4), WHICH IN TURN GEARS IN OTHER gearwheel (5) Provided ASSOCIATED WITH BOTH WHEELS (4, 5 ) SENDAS pulleys (6, 7) AROUND THE ROTATING CABLE (8), each consisting of one of the sheaves BY PLATES FIXED (6 ', 7' ') SOLIDARITY TO THE WHEELS (4, 5) and by PLATES Moviles (6 '' '7' ') movable relative to the fixed (6', 7 '') pressing the cable (8) LOCATED BETWEEN BOTH THE OBJECT OF EVITA SLIDING PULLEYS (6, 7 ) to the cable (8).