FIELD: machine building.
SUBSTANCE: invention refers to expansion dowel (1) for fixing plates (2) of insulation material with zone (5) of expansion, expansion element (8) out of plastic and fixing disk (7). The expansion element corresponds to expansion screw (8) with specified place (14) of destruction in its head (11).
EFFECT: expansion dowel facilitates reliable protection of screw rod from damages at screwing with high torque.
7 cl, 1 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| FIXTURE ELEMENT | 2007 |
|
RU2380586C2 |
| HOLDER FOR INSULATING MATERIAL | 1997 |
|
RU2180383C2 |
| PLASTIC DOWEL | 0 |
|
SU1521287A3 |
| FASTENING PART WITH SPACER MEMBER | 1996 |
|
RU2115032C1 |
| INSULATION MATERIAL HOLDER | 2010 |
|
RU2513470C2 |
| DOWEL AND METHOD OF INSTALLATION FOR FIXING INSULATING MATERIALS | 2015 |
|
RU2666935C2 |
| DOWEL WITH SLEEVE HAVING DENTS | 1996 |
|
RU2153604C2 |
| EXPANSION BOLT | 1994 |
|
RU2113640C1 |
| DOWEL FOR INSULATION MATERIAL | 2010 |
|
RU2525395C2 |
| INSERTION DOWEL | 1998 |
|
RU2187870C2 |
