| 摘要 |
Screw-holder 11 in which strips of synthetic resin 13, 14 are arranged on one side of a series of screws 12 placed out of alignment with respect to the line connecting the centre of each screw in such a way as to stabilise the feeding of screws by the feed ratchet of a screwdriver, the screws being driven into the correct position independently of the presence of the strips. A series of screws 12 having an enlarged head is held between a pair of strips 13, 14 of synthetic resin whilst a main strip 13 which is substantially straight and has a cross-section which is bigger than that of the secondary strip 14 ensures the strength of the screw-holder 11, a secondary strip being able to carry out a flexion according to the profile of the screw held between the latter. The external surface of the main strip 13 is flat whilst an intermediate section between contiguous screws at the place at which the two strips join is flattened without forming protuberances 15. Each screw 12 can bite into the main strip 13 in order to reduce the thickness of the section bitten into. <IMAGE>
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