FIELD: construction.
SUBSTANCE: roof gangway which runs in the longitudinal direction of the lattice truss is attached to it for the access of a roof worker. The roof gangway is located on the side of the lattice truss in the longitudinal direction, wherein the support, on which flat elements rest, is, in fact, vertical with respect to the lattice truss level.
EFFECT: simplified installation and dismantling of the weather-proof roof.
9 cl, 5 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| TARPAULIN ROLL | 2014 |
|
RU2622282C2 |
| OPERATED ROOF | 2021 |
|
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| DEVICE FOR PREWELDING ASSEMBLY OF LATTICED TRUSSES | 0 |
|
SU1683940A1 |
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|
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| TRUSS REINFORCING CAGE FOR FORMING A COMBINED IMPLANT TO REPLACE A REMOVED DISC DURING OPERATIONS ON THE THORACIC AND LUMBAR SPINE AND A JIG-INJECTOR FOR INSTALLING AND FILLING A TRUSS REINFORCING CAGE | 2022 |
|
RU2792942C1 |
| UNIT OF LATTICE TRUSS AND METHOD OF ITS MANUFACTURING | 2009 |
|
RU2407852C1 |
