RIVET FOR BLIND RIVETING

FIELD: aircraft manufacture; riveting. SUBSTANCE: blind rivet has body 1 with concave starting chamfer on outer surface having taper section at angle of 6 to 10 deg on one side and manufactured head on other side and with axial hole where core 6 is fitted at negative allowance; core has head at one...

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Bibliographische Detailangaben
Hauptverfasser:	VOLODIN V.A, VOROB'EV I.A, SMIRNOV B.EH
Format:	Patent
Sprache:	eng ; rus
Schlagworte:	BLASTING DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS ORMACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS,CLIPS, WEDGES, JOINTS OR JOINTING ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING LIGHTING MECHANICAL ENGINEERING THERMAL INSULATION IN GENERAL WEAPONS
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Beschreibung
Zusammenfassung:	FIELD: aircraft manufacture; riveting. SUBSTANCE: blind rivet has body 1 with concave starting chamfer on outer surface having taper section at angle of 6 to 10 deg on one side and manufactured head on other side and with axial hole where core 6 is fitted at negative allowance; core has head at one and technological knurled end-piece 8 at other end. Working portion of core (6) is provided with circular recess and deformable bush (13); bush (13) is mounted between head of core and end of body with starting chamfer. Locking ring (14) of shaped profile is located between body and core; removable thrust plate (15) is located on side of outer surface of manufactured head of rivet. EFFECT: improved quality; reduced overall dimensions and facilitated manufacture. 3 dwg