| 摘要 |
A fuse of the type disclosed in U.S. patent application 476,194 has a rod passing through a supporting disc and is axially shifted for releasing a rotor mechanism, it is provided with a head having a diameter larger than that of the said rod and which is in blocking relation to the rotor, said disc being blocked by a stationary disc forming a stop in fixed position and being locally deformed by the axial shifting of the said rod when the fuse is armed.
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