초록 ▼

Two-piece metal raceway accommodates fiber optic cable at 90.degree. corner assemblies that include curved side or back walls. The bend radius of these curved walls is two (2) inches or more, and these walls are also formed with stops to locate the raceway base, and to protect the cable from abrasio

Two-piece metal raceway accommodates fiber optic cable at 90.degree. corner assemblies that include curved side or back walls. The bend radius of these curved walls is two (2) inches or more, and these walls are also formed with stops to locate the raceway base, and to protect the cable from abrasion due to the raceway base flanges. Each corner assembly also includes a cover that anchors the raceway base to the corner assembly.

대표청구항 ▼

[ We claim:] [1.] A raceway system for routing fiber optic cables along walls or ceilings that require the cables to undergo bends of 90.degree., said system comprising:linear raceway base sections and linear raceway cover sections defining at least one wireway, said raceway base and cover sections

[ We claim:] [1.] A raceway system for routing fiber optic cables along walls or ceilings that require the cables to undergo bends of 90.degree., said system comprising:linear raceway base sections and linear raceway cover sections defining at least one wireway, said raceway base and cover sections having longitudinally extending flanges projecting inwardly into the wireway for engagement with one another to hold said raceway cover and base sections in assembled relation,a raceway corner assembly including a base fitting having angularly related first and second end portions for slidably receiving said raceway base sections, and a corner assembly cover fitting that mates with said corner assembly base fitting,said base fitting including a curved side wall between first and second end portions, said curved side wall defining at least one inwardly projecting abutment surface for engaging a raceway base section and its flange when said corner assembly base fitting is assembled with a raceway base section whereby said abutment surface acts as a guard to protect the fiber optic cable in the wireway defined in part by said raceway sections and in part by said corner assembly.