FIELD: construction.
SUBSTANCE: nail consists of a sharpened rod and cap at its blunt end, rod is made in the form of tube, having a cavity filled with uniform solid body from the expanding cement-sand mixture.
EFFECT: metal economy during the manufacture of very large nails.
2 cl, 4 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| SPLIT MOULD (VERSIONS) | 2013 |
|
RU2543771C1 |
| DEVICE FOR POSITIONING OF DRAWING PIN | 2006 |
|
RU2312022C2 |
| ARROWHEAD | 2009 |
|
RU2401689C1 |
| SPLIT MOULD | 2006 |
|
RU2325274C1 |
| FASTENING NAIL | 2015 |
|
RU2604322C1 |
| SPLIT MOULD | 2006 |
|
RU2325275C1 |
| WHEEL | 2010 |
|
RU2441763C1 |
| DEMOUNTABLE FORM | 2006 |
|
RU2332544C1 |
| SPLIT FORM | 2012 |
|
RU2514049C1 |
| FLYING BELT | 2009 |
|
RU2401772C1 |
