FIELD: construction.
SUBSTANCE: frame strip (12a-d, 14a-d, 16a-d) for rack (10) includes full profile (42), that has longitudinal axis (L) and is formed by plastic deformation of flat input material to the cylindrical shape. The hollow shape at two opposite side edges (18, 22) has connecting zone (58) for its closure. On the side edge a shoulder (54, 56) is made in form of tongue going outside from the side edge and formed such, that by clamp or by geometrical closure can be engaged with counter receiver on the appropriate another side edge.
EFFECT: creation of simple and strong profile.
10 cl, 13 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| RACK | 2011 |
|
RU2577542C2 |
| FRAME PROFILE | 2003 |
|
RU2277369C2 |
| DISTRIBUTION CASE | 1997 |
|
RU2166900C2 |
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|
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|
RU2728617C1 |
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|
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| CLIMATE CABINET | 2020 |
|
RU2764290C1 |
