ES159977U - Device to regulate the movement and blocking of doors and windows (Machine-translation by Google Translate, not legally binding)
- Google Patents
Device to regulate the movement and blocking of doors and windows (Machine-translation by Google Translate, not legally binding)
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.)
Norol SA
Original Assignee
Norol 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 Norol SAfiledCriticalNorol SA
Priority to ES0159977UpriorityCriticalpatent/ES159977Y/en
Publication of ES159977UpublicationCriticalpatent/ES159977U/en
Application grantedgrantedCritical
Publication of ES159977YpublicationCriticalpatent/ES159977Y/en
Device for regulating the movement and blocking of doors and windows, characterized in that in which the wings can be hoisted or lowered by the displacement of some sets of rollers attached to them in the lower part in a parallelogrammic manner articulated where in one of the vertical frame strips of the hook bolt is supporting an oscillating bolt by means of an angular hand lever, characterized in that the equipment or sets of rollers that rest on the corner of the wing in the known angular lever that can also be replaced by the known angular chain guide by means of a rod movable in a vertical batten of the frame of the wing, are coupled with the hand lever or with the hook bolt. (Machine-translation by Google Translate, not legally binding)
ES0159977U1968-07-271968-07-27
Device to regulate the movement and blocking of door and window wings
ExpiredES159977Y
(en)