| 摘要 |
<p><u>ABSTRACT</u> A rotatable member (105) has an aperture (115) substantially aligned with an axis of rotation of the member and through which a first length of wire (2a) may extend. A recess (117) is provided in the member. An engagement surface (131) is associated with the recess. With a first length of wire (2a) extending through the aperture and a second length of wire (7) extending across and adjacent to the first length of wire, rotation of the rotatable member will cause the engagement surface (131) to engage with the second length of wire (7) and twist the second length of wire around the first length of wire (2a) to form a twisted wire joint at least substantially within the recess and which includes a plurality of full turns of the second length of wire around the first length of wire.</p> |
