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 ES1986292017UpriorityCriticalpatent/ES292017Y/en
Publication of ES292017UpublicationCriticalpatent/ES292017U/en
Application grantedgrantedCritical
Publication of ES292017YpublicationCriticalpatent/ES292017Y/en
Improved hydraulic equipment, used for opening/closing garage doors and the like, characterized in that it consists of: a) at least one self-locking linear autonomous mechanism, including a motor and a drive pump; b) at least one lock, of fluidic action, preferably hydraulic, for each autonomous mechanism; c) at least one automatic unlocking device, for each autonomous mechanism; d) at least one drive cylinder, for each autonomous mechanism. (Machine-translation by Google Translate, not legally binding)
A device for braking the piston of a hydraulic jack at the end of its stroke, in particular a jack for effecting the opening and closing of gates, doors or the like