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Veuve Bernier & Cie
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Veuve Bernier & Cie
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Application filed by Veuve Bernier & CiefiledCriticalVeuve Bernier & Cie
Application grantedgrantedCritical
Publication of FR688539ApublicationCriticalpatent/FR688539A/fr
B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
B66C3/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith and intended primarily for transmitting lifting forces to loose materials; Grabs
B66C3/06—Grabs actuated by a single rope or chain
B66C3/10—Grabs actuated by a single rope or chain and having buckets opening automatically upon the grab being lowered on to the dump of material
B66C3/105—Devices for control
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Engineering & Computer Science
(AREA)
Mechanical Engineering
(AREA)
FR688539D1929-04-101929-04-10Perfectionnements aux mécanismes de commande de bennes automatiques à câble ou à chaîne unique
ExpiredFR688539A
(fr)