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.)
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Masia Mayor Y Masia Sole Enr Y E
Original Assignee
Masia Mayor Y Masia Sole Enr Y E
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Filing date
Publication date
Application filed by Masia Mayor Y Masia Sole Enr Y EfiledCriticalMasia Mayor Y Masia Sole Enr Y E
Priority to ES1970157418UpriorityCriticalpatent/ES157418Y/en
Publication of ES157418UpublicationCriticalpatent/ES157418U/en
Application grantedgrantedCritical
Publication of ES157418YpublicationCriticalpatent/ES157418Y/en
A stool essentially characterized in that its support column is designed in the form of a hydraulic telescopic element, whose outer element or tube is fixed to the support base, formed by three or four arms of sufficient length and weight resting on their ends on rotating wheels or rolling balls, and whose inner telescopic element, designed in the form of a piston, equipped with sealing gasket, fits in an inverted cup forming the seat support chassis, making contact between the end of the tube and the bottom of the glass through a ball so that the seat can rotate independently of the tube that supports it, regulating the height of the seat, that is the position of the internal telescopic tube with respect to the outer column, integral with the base, moving said tube towards up or down, and immobilizing it in the desired position automatically, through a set of valves that and allows the passage of oil, from the space between the telescopic tube and column to the lower chamber on which the telescopic piston rests and vice versa. (Machine-translation by Google Translate, not legally binding)
ES1970157418U1970-04-041970-04-04
A STOOL.
ExpiredES157418Y
(en)
Double valve for the priming and regulation of the hydraulic shock absorbers of the vehicles (Machine-translation by Google Translate, not legally binding)
Procedure in and related to the manufacture of reduced and graduable pass-through fluid valves (Machine-translation by Google Translate, not legally binding)