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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
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FR321015D1902-05-091902-05-09Robinet à clapet-pivot pour eau, vapeur, fluide sous pression quelconque, etc.
ExpiredFR321015A
(fr)
Robinet pour freins automatiques à fluide comprimé ou à vide, ou autres installations actionnées par des fluides sous pression ainsi que pour conduites d'eau, de pétrole, de gaz ou autres à circulation de fluides sous pression positive ou négative