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.)
Fortis SA
Original Assignee
Fortis 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 Fortis SAfiledCriticalFortis SA
Priority to ES0063593UpriorityCriticalpatent/ES63593U/en
Publication of ES63593UpublicationCriticalpatent/ES63593U/en
Improved semiautomatic device, for all kinds of double guillotine windows, characterized by having, in the upper beam of the frame and precisely on the vertical sides of the latter, a pair of boxes that house inside a set of pulleys composed of a central greater arranged in a lower plane than two other pulleys located in the same plane with each other, in such a way that the tractor cable, which is attached at one end to a guillotine window, passes over the larger central pulley, descends and passes through another the pulley mounted on the other guillotine window and ascends and rests on the two remaining pulleys, from which it exits to the outside to join a handle that has the possibility of being anchored in two different positions in a fixed part to the frame of the window, whose This piece has a longitudinal channel for sliding the handle and a top cover acting as a stop when the handle is placed on the upper part, while and in the lower part the handle is arranged crosswise. (Machine-translation by Google Translate, not legally binding)
ES0063593U1958-01-091958-01-09New portable butane gas stove and similar (Machine-translation by Google Translate, not legally binding)
PendingES63593U
(en)