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Publication of FR655908ApublicationCriticalpatent/FR655908A/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
F16B39/00—Locking of screws, bolts or nuts
F16B39/22—Locking of screws, bolts or nuts in which the locking takes place during screwing down or tightening
F16B39/28—Locking of screws, bolts or nuts in which the locking takes place during screwing down or tightening by special members on, or shape of, the nut or bolt
F16B39/32—Locking by means of a pawl or pawl-like tongue
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Engineering & Computer Science
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General Engineering & Computer Science
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Mechanical Engineering
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Bolts, Nuts, And Washers
(AREA)
FR655908D1927-10-281927-10-28Dispositif destiné à éviter le desserrage accidentel des vis, boulons et écrous à filetage à droite ou à gauche
ExpiredFR655908A
(fr)
Appareil à immobilisation avec ou sans extension pour le traitement des phlébites, fractures et autres affections déterminant la formation d'cedèmes, notamment des membres inférieurs