| 摘要 |
<p>An assembly of connected nails (4) formed by spacing a multiplicity of nails (2) uniformly and mutually parallel, fastening the arrayed nails in position with a flexible connecting member (1), and rolling up the resultant band of nails in a coil, which assembly is constructed so that the heads of the nails in one ply (52A, 52C, 52E, 52N) of said coil adjoin the shanks of the nails in the immediately next ply (52B, 53D, 52F) of said coil, the heads of the nails in the successive plies of said coil are alternately staggered in the axial direction of said coil between radially adjacent plies, and the opposite axial ends (6) of said coil have substantially flat surfaces.</p> |
