| 摘要 |
FIELD: machine building. ^ SUBSTANCE: invention relates to fixture elements. Blind rivet includes tubular rod with collar and tapered jumper at the end. Additionally tapered jumper is located inside the rod, a and at both sides of rod and jumper, non touching upon vertex of cone, it is implemented crucial incision. ^ EFFECT: increased durability of rivet joint. ^ 2 dwg |
