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Priority to JP1987187933UpriorityCriticalpatent/JPH0191111U/ja
Publication of JPH0191111UpublicationCriticalpatent/JPH0191111U/ja
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
F16B19/00—Bolts without screw-thread; Pins, including deformable elements; Rivets
F16B19/04—Rivets; Spigots or the like fastened by riveting
