A rotary distributor (10) for a hydraulic power-steering system (15), comprising: a hollow first body (85) provided with: a cylindrical first external surface (90), a coaxial cylindrical first internal surface (95) and a series (z) of first openings (100) passing from the first external surface (90) to the first internal surface (95), and a second hollow body (120), coaxially and rotatably inserted internally of the first body (85 with respect to a central axis (X) of the first body (85), provided with: a cylindrical second external surface (125), a cylindrical second internal surface (130) coaxial to the second external surface (125), a series of second openings (135), each of which faces a corresponding first opening (100), and a pair of inclined surfaces (145) converging towards each second opening (135) and realised at the second external surface (125), in which each of the first openings (100) of the first body (85) is constituted by at least a cylindrical hole (105) passing from the first external surface (90) to the first internal surface (95) of the first body (85) an internal end (115) of which opens on the cylindrical first internal surface (95).
ROTARY VALVE FOR HYDRAULIC POSSER-ASSISTED STEERING
DREHSCHIEBERVENTIL FÜR HYDRAULISCHE SERVOLENKUNG
VANNE À TIROIR ROTATIF POUR DIRECTION ASSISTÉE HYDRAULIQUE
17.04.2019
Patent
Elektronische Ressource
Englisch
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge |
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