| 摘要 |
Fuse holder apparatus comprising, in combination a base; fuse carrying means on the base, including a first fuse end receiver to receive one end of the fuse, and a second fuse end receiver to receive the other end of the fuse, the second receiver being movable toward and away from the first receiver; and a displaceable ratchet carried on the base to hold the second receiver in an advanced position in which the fuse ends are received by the receivers, and to enable release of the fuse, for replacement, in response to displacement of the ratchet in conjunction with retraction of the second receiver away from the first receiver.
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