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.)
Santamaria Merin Blas
Original Assignee
Santamaria Merin Blas
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 Santamaria Merin BlasfiledCriticalSantamaria Merin Blas
Priority to ES1969144994UpriorityCriticalpatent/ES144994Y/en
Publication of ES144994UpublicationCriticalpatent/ES144994U/en
Application grantedgrantedCritical
Publication of ES144994YpublicationCriticalpatent/ES144994Y/en
Improved door lifter, of the type composed of an arm stretched between bushings that are anchored separately to the frame and door, respectively, essentially characterized in that the arm is constituted by independent sections coupled together with faculty of axial displacement, and because the different positions relative to axial displacement of the above-mentioned arm sections are fixable with the aid of at least one subsidiary connecting member with respect to which they perform the aforementioned axial displacement, the ends of the aforementioned arm presenting incorporated spherical elements independent of free rotation that in their coupling on the bushings of the frame and door act as an articulation joint to produce the opening and closing of the door. (Machine-translation by Google Translate, not legally binding)
ES1969144994U1969-01-241969-01-24
PERFECTED DOOR ELEVATOR.
ExpiredES144994Y
(en)
Improvements in the manufacture of articulated hinges for doors of furniture and similar. (Machine-translation by Google Translate, not legally binding)