Patent ID: 7222418

Claim:
Device for the assembly of direct anti-pinching systems comprising a support ( 1 ) provided with cylindrical revolving rollers ( 2 , 3 ) made of a material which is softer than a sheath ( 8 ) and which rotate in reverse direction to each other and between which an optical fiber conductor ( 4 ) is moved and being in line with the sheath ( 8 ) so that the conductor is inserted within said sheath ( 8 ) as the conductor is moved by the rollers ( 2 , 3 ), characterized in that the sheath is of elastic or semi-elastic material, the device further comprises an oil supply ( 10 ) disposed outside the sheath and adapted to supply oil to the optical fiber ( 4 ) to facilitate insertion thereof inside the sheath ( 8 ) and a gas supply disposed outside the sheath and adapted so as to supply gas to the optical fiber ( 4 ) in such a way as to facilitate insertion thereof inside the sheath ( 8 ) by expanding the sheath.