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 ES101912UpriorityCriticalpatent/ES101912Y/en
Publication of ES101912UpublicationCriticalpatent/ES101912U/en
Application grantedgrantedCritical
Publication of ES101912YpublicationCriticalpatent/ES101912Y/en
Hand Tools For Fitting Together And Separating, Or Other Hand Tools
(AREA)
Portable Nailing Machines And Staplers
(AREA)
Reciprocating Pumps
(AREA)
Abstract
A pressure fluid protective device essentially characterized in that it is of the type comprising a piston that runs inside a cylinder has the upper face of said cylinder provided with an internal guide coaxial and subsidiary hollow by which guide runs the stem of that the throttle driven by an advantageously hydraulic lever-operated lifting member with the particularity that when it is wound on to that guide and simultaneously to the piston rod of the piston itself there is an expansion spring whose resistance is overcome by the elevation of the hydraulic member by determining the rise of the piston and the admittance of fluid in the cylinder by means of a mouth communicated with the feeder while the pressure projection of that fluid is established by the downward stroke of the plunger regulated at the same time by the progressive recovery of said hydraulic member and through a mouth of departure. (Machine-translation by Google Translate, not legally binding)
Improvements in the construction of compressed fluid engines to produce a straight line movement. (Machine-translation by Google Translate, not legally binding)