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.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ACEC
Umicore NV SA
Original Assignee
ACEC
Ateliers de Constructions Electriques de Charleroi SA
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by ACEC, Ateliers de Constructions Electriques de Charleroi SAfiledCriticalACEC
Application grantedgrantedCritical
Publication of FR517658ApublicationCriticalpatent/FR517658A/en
B66B15/00—Main component parts of mining-hoist winding devices
B66B15/02—Rope or cable carriers
B66B15/06—Drums
FR517658A1920-06-041920-06-23
Device for the instant setting of idle coils of extraction machines and winches and other applications
ExpiredFR517658A
(en)