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Filing date
Publication date
Application filedfiledCritical
Priority to NL21315ApriorityCriticalpatent/NL11765C/xx
Priority to DEP45865Dprioritypatent/DE389382C/de
Priority to FR563459Dprioritypatent/FR563459A/fr
Priority to GB168724Aprioritypatent/GB228002A/en
Application grantedgrantedCritical
Publication of NL11765CpublicationCriticalpatent/NL11765C/xx
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
F16B39/34—Locking by deformable inserts or like parts