DISPOSITIVO TENDITORE FUNE PER UN LIMITATORE DI VELOCITÀ DI UN ASCENSORE E ASCENSORE COMPRENDENTE TALE DISPOSITIVO TENDITORE FUNE
A rope tensioning device (1) for an overspeed governor of an elevator, comprising: a pulley (2); a lever arm (3) hinged to the pulley (2); a fixed support member (4), to which one end (3a) of the lever arm (3) is hinged; two extension springs (5) arranged in parallel; a first connecting member (6) m...
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Format: | Patent |
Sprache: | ita |
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