摘要：

The disclosed invention relates to a feed tube fitting structure of a hydraulic power steering system for generating a tidal (助力) according to the steering wheel steering by using the hydraulic pressure, fitting of the rotary valve and the feed tube is provided ever form a flow path between the cylinder (hydraulic tube) improve the structure and the feed tube is ever possible to conclude with a one-touch type of sliding configuration hameuroseo, on the feed tube fitting structure of a hydraulic power steering system which can without affecting the layout of the vehicles standing improve assembly performance of the product will be.; In the technical configuration, a hydraulic power steering system, the valve housing 1 is provided with ports 10, the inner diameter is formed integrally on the outer peripheral side chakseol groove 12 is formed, the feed tube is mounted to the port 10 ( 5) the front end outer periphery o-rings (56) and an elastic member 58 is installed, it pushes the feed tube 5, the distal end during assembly to port 10 by an elastic member 58 consisting of ever tightening the one-touch type and that as a base.

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