The method of producing the penetration guide apparatus for the electric conductor and the penetration guide apparatus for the conductor which are sealed

摘要

The casing (1) penetrates the wall in order to make material cost and the production cost decrease which depend on the penetration guide apparatus for the electric conductor which is sealed, the electric conductor road (3.1), flexible of the polyester make the conductor road backing (3) inside to be imbedded, the conductor road backing (3), the casing of the polyamide make specific penetration opening to which (1) is provided in the wall (1.1) inside, the conductor road backing seal of the thermoplastic make through, being ejected forming (2), it is fixed.