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.)
Dulces Tarda SA
Original Assignee
Dulces Tarda 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 Dulces Tarda SAfiledCriticalDulces Tarda SA
Priority to ES1969148124UpriorityCriticalpatent/ES148124Y/en
Publication of ES148124UpublicationCriticalpatent/ES148124U/en
Application grantedgrantedCritical
Publication of ES148124YpublicationCriticalpatent/ES148124Y/en
Closing And Opening Devices For Wings, And Checks For Wings
(AREA)
Power-Operated Mechanisms For Wings
(AREA)
Abstract
Device for adjusting the speed of opening and closing of doors, which essentially is characterized by being constituted by a sliding rod anchored to the frame or fixed part of the door by means of end supports for the purpose, so that partially surrounding such a rod there is an enclosure of the one that emerges an arm that joins the articulation support to the door leaf, having foreseen on the other hand, a tube of elastic mesh embracing the sliding rod in the portion that occupies the aforementioned envelope, in such a way that the the diameter of said tube can be varied by turning a threaded nut to one of the bushings that close the mouths of the casing, so that when this diameter decreases, an adjustment occurs which provides a braking in the movements of the door, due to rubbing and vice versa. (Machine-translation by Google Translate, not legally binding)
ES1969148124U1969-05-211969-05-21
CHROME FOR THE OBTAINING OF COMBINABLE FIGURES.
ExpiredES148124Y
(en)