IT1243325B - Dual-effect hydraulic cylinder with delivery from a single side
- Google Patents
Dual-effect hydraulic cylinder with delivery from a single side
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Publication number
IT1243325B
IT1243325BIT01811390AIT1811390AIT1243325BIT 1243325 BIT1243325 BIT 1243325BIT 01811390 AIT01811390 AIT 01811390AIT 1811390 AIT1811390 AIT 1811390AIT 1243325 BIT1243325 BIT 1243325B
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Application filed by Elio BondiolifiledCriticalElio Bondioli
Priority to IT01811390ApriorityCriticalpatent/IT1243325B/en
Publication of IT9018113A0publicationCriticalpatent/IT9018113A0/en
Publication of IT9018113A1publicationCriticalpatent/IT9018113A1/en
Application grantedgrantedCritical
Publication of IT1243325BpublicationCriticalpatent/IT1243325B/en
238000012384transportation and deliveryMethods0.000titleabstract2
Landscapes
Braking Arrangements
(AREA)
Gear-Shifting Mechanisms
(AREA)
Actuator
(AREA)
Fluid-Pressure Circuits
(AREA)
Abstract
The present patent concerns a dual-effect hydraulic cylinder. The oil deliveries are both situated in the bottom of the cylinder. This design principle makes the device completely new with respect to traditional systems. In particular, the actual hydraulic cylinders have two feeds on both sides, but what makes this hydraulic actuator totally innovative is that the thrust and traction forces, at equal pressure, are identical. The surfaces of the traction and thrust chambers correspond. <IMAGE>
IT01811390A1990-07-241990-07-24Dual-effect hydraulic cylinder with delivery from a single side
IT1243325B
(en)
Pressure fluid supply arrangement to piston-cylinder mechanism - has work chambers on opposite sides of piston and contg. coordination valves for relative positions of pistons and cylinders
Hydraulic motor with multiple pairs of cylinders includes alternating compression and expulsion of the fluid via cylinder pistons giving continuous drive