| 摘要 |
A tool for securing corona-discharge electrode wires, preferably of a polygonal concave (i.e. clutch) profile, wherein a wedge is driven into an opening in an electrode-support frame into which the electrode wire is inserted. The tool has a projection received within the concavity of the electrode wire and, in turn, is formed with a groove receiving the head of the wedge; the lower end of the tool is bent at an obtuse angle so that the impact portion of the tool is turned away from the electrode or any imaginary extension thereof. A pneumatic or electromotive impactor may be provided at the end of the tool remote from the wedge-engaging end. |
