ES102836U - Device for the activation of external rolling shutters from the interior of rooms (Machine-translation by Google Translate, not legally binding)
- Google Patents
Device for the activation of external rolling shutters from the interior of rooms (Machine-translation by Google Translate, not legally binding)
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Operating, Guiding And Securing Of Roll- Type Closing Members
(AREA)
Abstract
Device for driving roller shutters from the inside of rooms which is essentially characterized by comprising on the lower side of the frame of the window or balcony a transverse tube that opens at one end to a pulley duly supported on said side in the outside of the room and receiver of a rope combined with a small pulley that according to the usual arrangement is located on the upper side of the aforementioned frame whose rope is slid by that tube that ends at its opposite end to that mentioned to a rope blocker located in the interior of the room to keep the blind in proper position. (Machine-translation by Google Translate, not legally binding)
ES102836U1963-12-021963-12-02
Device for the activation of external roller blinds from inside rooms
ExpiredES102836Y
(en)
Improvements in mechanisms of trabazon and operation for traps, shutters, windows, venetian and similar jeans (Machine-translation by Google Translate, not legally binding)