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.)
Talleres Berriz S L
Original Assignee
Talleres Berriz S L
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 Talleres Berriz S LfiledCriticalTalleres Berriz S L
Priority to ES1967129643UpriorityCriticalpatent/ES129643Y/en
Publication of ES129643UpublicationCriticalpatent/ES129643U/en
Application grantedgrantedCritical
Publication of ES129643YpublicationCriticalpatent/ES129643Y/en
Extendable rack book table, which being of the type comprising two overlapping panels, joined together with the possibility of articulation, and supported on a four-legged frame, is characterized essentially because it presents the latter substantially divided into two independent parts, related to each other, of which parts one, which is fixed, and comprising two legs provided with non-slip slips, presents, emerging from each of these with the proximities of its upper ends two hollow tubes placed superimposed, of which, the lower cylindrical and the upper one is of greater section, prismatic, and grooved by its external face, by whose tubes move telescopically, other two cylindrical of the suitable diameter and fixed to the other two legs of the frame, which are mobile and that for this purpose they go provided with wheels, being driven, to make this displacement, by layered connecting rods, articulated to the test of the table tops, and to the ends of the upper tubes of the movable legs of the frame, in such a way that said thrust takes place as a consequence of the turn experienced by the mentioned rods on their points of support, when rotating the two boards about its points of articulation. (Machine-translation by Google Translate, not legally binding)
ES1967129643U1967-05-051967-05-05
EXTENDABLE FRAME BOOK TABLE.
ExpiredES129643Y
(en)