FIELD: construction, particularly floor panels to be mechanically connected with each other by side panel edges rotation.
SUBSTANCE: floor panel has mounting surfaces with cross-sections shaped as circle segments. Connection surfaces of the panels are spaced a distance from circle center M1, wherein the distance increases in distal lower tab direction to provide mutual connection surface fitting at the end of rotary movement.
EFFECT: increased accuracy of panel laying during vertical panel locking and horizontal panel assemblage.
18 cl, 15 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| PANEL, PARTICULARLY FLOOR PANEL, PANEL SYSTEM AND PANEL LAYING METHOD (VARIANTS) | 2003 |
|
RU2319819C2 |
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RU2241811C2 |
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|
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|
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|
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|
RU2500377C2 |
| FLOOR COATING CONSISTING OF SOLID PANELS (VARIANTS) AND FLOOR PANEL | 1997 |
|
RU2252994C2 |
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|
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|
RU2499111C2 |
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RU2483178C2 |
