| 摘要 |
PURPOSE: To simply and easily connect an outer shield cover and an inner shield cover to each other, restrain manufacturing cost and installing cost, facilitate setting of the earth, and improve certainty in earth connection. CONSTITUTION: A connecting piece part 37 extending downward from above is arranged in an outer shield cover 30, and a taking-out part 27 overhanging outside so that a clearance is formed between it and a rear plate part 20a when viewed from above, is arranged in the rear plate part 20a of an inner shield cover 20. The connecting piece part 37 is inserted into the clearance, and is contacted with the taking-out part 27. |
