FR49724E - Appareil pour la manoeuvre des bennes à creusement de puits et opérations analogues, bigue et autres engins munis de cet appareil
- Google Patents
Appareil pour la manoeuvre des bennes à creusement de puits et opérations analogues, bigue et autres engins munis de cet appareil
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Societe Francaise de Construction de Bennes Automatiques BENOTO SA
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Societe Francaise de Construction de Bennes Automatiques BENOTO SA
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Publication of FR49724EpublicationCriticalpatent/FR49724E/fr
B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
B66C11/00—Trolleys or crabs, e.g. operating above runways
B66C11/16—Rope, cable, or chain drives for trolleys; Combinations of such drives with hoisting gear
B66C11/20—Arrangements, e.g. comprising differential gears, enabling simultaneous or selective operation of travelling and hoisting gear; Arrangements using the same rope or cable for both travelling and hoisting, e.g. in Temperley cranes
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Engineering & Computer Science
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Mechanical Engineering
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FR49724D1938-01-261938-01-26Appareil pour la manoeuvre des bennes à creusement de puits et opérations analogues, bigue et autres engins munis de cet appareil
ExpiredFR49724E
(fr)