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    • 50. 发明申请
    • FOOT SUPPORT SYSTEMS INCLUDING FLUID MOVEMENT CONTROLLERS
    • WO2020236872A1
    • 2020-11-26
    • PCT/US2020/033702
    • 2020-05-20
    • NIKE INNOVATE C.V.NIKE, INC.
    • BAILLY, DevinPATTON, Levi, J.VOLLMER, Adam
    • A43B13/18A43B13/20F16K11/16F16K31/524
    • Sole structures, foot support systems, articles of footwear, and/or other foot-receiving devices include a fluid flow control system that facilitates movement of fluid into, out of, and/or within the sole structure and/or article of footwear, e.g., to change and/or control pressure in one or more fluid filled bladders included in the overall foot support system. Such fluid flow control systems include: (a) a manifold body (502) defining an internal chamber (504); (b) a first port (510) in fluid communication with the internal chamber (504); (c) optionally a second port (520) in fluid communication with the internal chamber (504); (d) optionally a third port (530) in fluid communication with the internal chamber (504); (e) a first valve (512) controlling fluid flow through the first port (510), wherein the first valve (512) includes a first valve activator (514); (f) optionally a second valve (522) controlling fluid flow through the second port (520), wherein the second valve (522) includes a second valve activator (524); (g) optionally a third valve (532) controlling fluid flow through the third port (530), wherein the third valve (532) includes a third valve activator (534); and (h) a movable cam (600) at least partially located within the internal chamber (504). This movable cam (600) includes: (a) at least one or more first valve activator surfaces (610) that interact with the first valve activator (514) to change the first valve (512) between a closed configuration and an open configuration, (b) optionally one or more second valve activator surfaces (620) that interact with the second valve activator (524, when present) to change the second valve (522) between a closed configuration and an open configuration, and (c) optionally one or more third valve activator surfaces (630) that interact with the third valve activator (534, when present) to change the third valve (532) between a closed configuration and an open configuration.