Opening amount with internal reinforcement, opening amount and method of manufacturing such opening amount

摘要

The invention relates to an opening (1) "extending along the edge of the opening, which is composed of two half shells (2), having a first opening detachably fixed to the sleeper (10) and a second opening for receiving the support element (11).Two half shells (2) with at least one internal space (3, 5, 6) receive at least one wire (, 7, 8), extend vertically to the two half shells () and form a thermal bridge fracture strip. The opening (1) also includes at least one reinforcement (19), which is a non thermal conductive composite material, the non thermal conductive composite material is fiber, braid or ribbon, and the reinforcement (19) extends to the at least one internal space (3, 5, 6) and is connected with two half shells (2). The invention also relates to an opening and a method for manufacturing such an opening.