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CHUCHU DECAYEUX ETS
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CHUCHU DECAYEUX ETS
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Application filed by CHUCHU DECAYEUX ETSfiledCriticalCHUCHU DECAYEUX ETS
Priority to FR7005151ApriorityCriticalpatent/FR2079812A5/fr
Application grantedgrantedCritical
Publication of FR2079812A5publicationCriticalpatent/FR2079812A5/fr
F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
F16K1/32—Details
F16K1/48—Attaching valve members to screw-spindles
F16K1/487—Attaching valve members to screw-spindles by a fixing element extending in the axial direction of the spindle, e.g. a screw