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.)
Individual
Original Assignee
Individual
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 IndividualfiledCriticalIndividual
Priority to ES0203271UpriorityCriticalpatent/ES203271U/en
Publication of ES203271UpublicationCriticalpatent/ES203271U/en
Improved clamping device, for plates, hollow walls or similar elements, with an expandable bushing formed by a rod and by arms extending therefrom longitudinally, and which meet in a rim or collar that remains in the hole in the plate and that are folded axially behind the plate, by the penetration of a screw into the stem provided with an internal thread, characterized in that on the said flange or collar is placed a cap made of plastic preferably, which firmly surrounds the front face of that and, at least, a part of its outer surface and whose outer diameter is slightly greater than the diameter of the hole. (Machine-translation by Google Translate, not legally binding)
ES0203271U1974-05-221974-05-22Improved clamping device (Machine-translation by Google Translate, not legally binding)
PendingES203271U
(en)
Bracket device of conical sleeves of bearings, of mechanisms of vehicles and of machinery in general (Machine-translation by Google Translate, not legally binding)