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Publication of FR400209ApublicationCriticalpatent/FR400209A/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
F16K35/00—Means to prevent accidental or unauthorised actuation
F16K35/02—Means to prevent accidental or unauthorised actuation to be locked or disconnected by means of a pushing or pulling action
Landscapes
Engineering & Computer Science
(AREA)
General Engineering & Computer Science
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Mechanical Engineering
(AREA)
FR400209D1908-02-181909-02-15Perfectionnements aux robinets
ExpiredFR400209A
(fr)