| 摘要 |
FIELD: electricity. ^ SUBSTANCE: invention is attributed to the field of electric engineering and can be used electric cables installation. The invention concerns the frame (1) for acceptance of one or more resilient modules (2) which frame forms cable entries, tube penetrations or similar devices. The frame (1) has a form that automatically squeeses one or more modules (2) when they are installed on equipment (7). Those modules (2) are squeesed which have been accepted in central hole of the frame (1) which hole is formed by tilted walls (3), at that total size of modules (2) accepted in central hole is slightly bigger than inner size of central hole. Modules protrude from the frame (1) and thereby are additionally squeesed when the frame is installed on attachment. ^ EFFECT: providing effective module installation. ^ 10 cl, 10 dwg |
