FIELD: mechanical engineering. SUBSTANCE: energy absorber has case; deforming bushing and deforming member are disposed inside the case in align. Square thread is made onto internal surface of the bushing. Square-shaped profile spiral insertion is disposed in groove of the thread in a space relation. The insertion is made of material which has strength being higher than strength of bushing material. Rod is provided with radial bead which rests against edge of the insertion. EFFECT: improved reliability of operation. 1 dwg
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Authors
Dates
1995-02-09—Published
1991-02-15—Filed