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Publication of FR1002918ApublicationCriticalpatent/FR1002918A/fr
F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
F16B41/00—Measures against loss of bolts, nuts, or pins; Measures against unauthorised operation of bolts, nuts or pins
F16B41/005—Measures against unauthorised operation of bolts, nuts or pins
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FR1002918D1946-10-311946-10-31Dispositif pour cacher les organes de montage, tels que vis, écrous, boulons, rivets, etc.
ExpiredFR1002918A
(fr)