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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MIRABALL-TARRES SL
Original Assignee
MIRABALL-TARRES SL
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Publication date
Application filed by MIRABALL-TARRES SLfiledCriticalMIRABALL-TARRES SL
Priority to ES1980255773UpriorityCriticalpatent/ES255773Y/en
Publication of ES255773UpublicationCriticalpatent/ES255773U/en
Application grantedgrantedCritical
Publication of ES255773YpublicationCriticalpatent/ES255773Y/en
Mechanism for the operation of rolling doors, characterized essentially by the fact of consisting of a wheel provided with driving means and incorporated in a planetary gear system comprising a tubular pinion formed on the periphery of a bushing that is centrally fixed to said wheel and meshing with planetary wheels mounted rotating on a support plate of which a central tube on which the pinion-pinion is rotatable is pivoted, whose planetary wheels are housed in a cup race whose internal wall forms the toothed crown of the system with the which engage said wheels, to which cup the door winding support is axially connected. (Machine-translation by Google Translate, not legally binding)
ES1980255773U1980-12-311980-12-31
MECHANISM FOR THE OPERATION OF ROLLING DOORS
ExpiredES255773Y
(en)