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Armstrong Patents Co Ltd
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Armstrong Patents Co Ltd
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Publication of ES390687A1publicationCriticalpatent/ES390687A1/es
B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
B66F3/00—Devices, e.g. jacks, adapted for uninterrupted lifting of loads
B66F3/24—Devices, e.g. jacks, adapted for uninterrupted lifting of loads fluid-pressure operated
B66F3/25—Constructional features
B66F3/42—Constructional features with self-contained pumps, e.g. actuated by hand
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Life Sciences & Earth Sciences
(AREA)
Engineering & Computer Science
(AREA)
Geology
(AREA)
Mechanical Engineering
(AREA)
Structural Engineering
(AREA)
Control Of Fluid Gearings
(AREA)
Vehicle Body Suspensions
(AREA)
ES390687A1970-04-281971-04-28Una disposicion de motor hidraulico.
ExpiredES390687A1
(es)
Met fluidum onder druk werkend bedieningsmechanisme voor het inhet huisvan een afsluiter aangebracht, in het bijzonder als een klepuitgevoerd afsluitlichaam
Valvula de paso para conducciones o circuitos de fluidos a presion con accionamiento manual instantaneo y cierre auto- matico al no circular el fluido.