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.)
Gretsch Unitas GmbH
Original Assignee
Gretsch Unitas GmbH
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 Gretsch Unitas GmbHfiledCriticalGretsch Unitas GmbH
Priority to ES0303668ApriorityCriticalpatent/ES303668A3/en
Publication of ES303668A3publicationCriticalpatent/ES303668A3/en
Device for movement and blocking horizontally sliding doors or windows, where the wings can be raised or lowered by the displacement of a set of rollers attached to them in the lower part and in the form of an articulated parallelogram and in one of the vertical frame strips of the hook bolt is supported on 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 annular lever -which can also be replaced by the known angular chain guide - and by means of a rod movable in a vertical strip of the frame of the door, are coupled with the hand lever, or with the hook bolt. (Machine-translation by Google Translate, not legally binding)
ES0303668A1964-09-011964-09-01Device for movement and blocking of door and windows. (Machine-translation by Google Translate, not legally binding)
ExpiredES303668A3
(en)