| 摘要 |
FIELD: electric engineering. SUBSTANCE: device 6 has insulation housing 8 which is made from hardened cast resin which is pressed, and at least one cast reinforcement 11 which runs through housing 8. Metal carrying housing 12 has surface cover 15, which has adhesion layer 13 which is better keyed to surface cover 15 than hardened cast resin. Hardened cast resin shapes polymer grid with adhesion layer 13. EFFECT: simplified design, increased reliability to high mechanic load. 2 dwg |
