Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Ets PH BONVILLAIN AND E RONCERAY SA
Original Assignee
Ets PH BONVILLAIN AND E RONCERAY SA
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Filing date
Publication date
Application filed by Ets PH BONVILLAIN AND E RONCERAY SAfiledCriticalEts PH BONVILLAIN AND E RONCERAY SA
Application grantedgrantedCritical
Publication of FR865824ApublicationCriticalpatent/FR865824A/fr
B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
B66D1/00—Rope, cable, or chain winding mechanisms; Capstans
B66D1/02—Driving gear
B66D1/14—Power transmissions between power sources and drums or barrels
B66D1/24—Power transmissions between power sources and drums or barrels for varying speed or reversing direction of rotation of drums or barrels, i.e. variable ratio or reversing gearing
Landscapes
Engineering & Computer Science
(AREA)
Mechanical Engineering
(AREA)
FR865824D1940-02-091940-02-09Perfectionnements aux treuils
ExpiredFR865824A
(fr)