FIELD: mechanical engineering. SUBSTANCE: expansion bolt 1 has bulging-out zone 11 with slot. Part 5 of tail-piece is half of bulging-out zone 11 connected with tail bush 2 by means of dovetail joint or another joint in zone 19; tail bush 2 reaches hole 8 of expansion bolt. Part 4 of tail-piece of bulging-out zone 11 may be made integral with tail bush 2. EFFECT: universality of proposed expansion bolt. 8 cl, 5 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| PLASTIC DOWEL | 0 |
|
SU1521287A3 |
| EXPANSION BOLT | 1991 |
|
RU2018729C1 |
| PLASTIC EXPANSION BOLT | 1995 |
|
RU2083885C1 |
| FASTENING PART WITH SPACER MEMBER | 1996 |
|
RU2115032C1 |
| EXPANSION BOLT AND METHOD OF ITS ATTACHMENT | 0 |
|
SU1830115A3 |
| THRUST DOWEL | 0 |
|
SU1809879A3 |
| EXPANSION BOLT | 1993 |
|
RU2079011C1 |
| DRIVEN ANCHOR | 1996 |
|
RU2112892C1 |
| THRUST EXPANSION ANCHOR | 1994 |
|
RU2112898C1 |
| CONNECTING EXPANSION BOLT | 0 |
|
SU1713446A3 |
