FIELD: construction. SUBSTANCE: expansion bolt has an expansion sleeve provided with conical shell that is diverging to the front end. An expansion core is hammering into the shell. The front end of the expansion sleeve is provided with outer ring collar having circular cutting edge and distance cap. The distance cap has a receiving space for the conical tip of the expansion core. EFFECT: enhanced reliability. 6 cl, 2 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| FASTENING PART WITH SPACER MEMBER | 1996 |
|
RU2115032C1 |
| EXPANSION BOLT AND METHOD OF ITS ATTACHMENT | 0 |
|
SU1830115A3 |
| ANCHOR FOR LOCKING IN OPENING DRILLED IN CONCRETE MEMBER BY COMPOSITE MASS | 1993 |
|
RU2078258C1 |
| PLASTIC EXPANSION BOLT | 1995 |
|
RU2083885C1 |
| EXPANSION BOLT | 1994 |
|
RU2113640C1 |
| DRIVEN ANCHOR | 1996 |
|
RU2112892C1 |
| DISTANCE ANCHOR AND METHOD OF MANUFACTURING DISTANCE SLEEVE | 1993 |
|
RU2078257C1 |
| THRUST DOWEL | 0 |
|
SU1809879A3 |
| PLASTIC DOWEL | 0 |
|
SU1521287A3 |
| FASTENING PART WITH SPACER MEMBER | 1995 |
|
RU2106545C1 |
