| 摘要 |
<p>A jig (10) is provided for holding an elongate member (56) to be surface treated. The jig (10) comprises a beam (12) and a plurality of hangers 14 spaced apart along the beam (12). The hangers (14) have supports (90) with retaining springs (96) thereon which are arranged to support and grip the elongate member (56). The beam (12) has hook-like members (18) for engagement with a lifting bar (30) of a crane (28). The crane (28) is used to transport the jig (10) to an anodising station (60) and subsequently to transport the jig (10) still with the anodised elongate member (56) thereon to a painting station. In that way, an elongate member to be surface treated can be manually placed on the respective supports (90) and held in place by the retaining springs (96) without having to use other forms of clamps.</p> |
