Patent ID: 7446267

Claim:
A transit device for passing at least one elongate line through an opening in a wall, comprising: a clamping frame and a number of blocks which together fill-out the frame, wherein at least one of the blocks has a through-penetrating channel for receiving the line, wherein the block is adapted to permit lateral insertion of the line into the channel; a separate tubular bush made of elastic material, wherein the wall of the bush has a generally axial through-penetrating slot to enable said bush to be fitted laterally onto the line, wherein the bush has an outer cross-section that corresponds essentially to the cross-section of the channel in the block, and wherein the bush comprises a plurality of radially separated layers which can be separated from each other so as to adapt the through-penetrating channel of the bush to the line, wherein the bush has a non-penetrating wall slot extending from an inner wall of said bush.