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.)
Marlans SA
Original Assignee
Marlans 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 Marlans SAfiledCriticalMarlans SA
Priority to ES228421ApriorityCriticalpatent/ES228421A3/en
Publication of ES228421A3publicationCriticalpatent/ES228421A3/en
Operating, Guiding And Securing Of Roll- Type Closing Members
(AREA)
Blinds
(AREA)
Power-Operated Mechanisms For Wings
(AREA)
Abstract
Electric system for opening and closing blinds, characterized by being constituted by a motor coaxial with the cylinder where the shutter that receives the energy for its movement is coiled by means of one of two switches, so that depending on whether one or the other is used the polarity, with which the turn will be in the opposite direction, for the opening or closing of the shutter. (Machine-translation by Google Translate, not legally binding)
ES228421A1956-05-111956-05-11Electrical system for opening and closing of blinds. (Machine-translation by Google Translate, not legally binding)
ExpiredES228421A3
(en)
Inversor switch controlled by a cylindrical varrilete lock that operates with a movable driver. (Machine-translation by Google Translate, not legally binding)