| 摘要 |
A blade jig comprises an elongate body having a plurality of holders for spaced receipt of a plurality of blades to prevent relative rotation of the blades, wherein at least one holder comprises a clamp 30 arranged to clamp laterally around a blade and at least one holder comprises a catch arranged to hold a blade vertically. Preferably, the blades are, in use, orthogonally arranged by the jig. The jig may be used to receive blades that are elongate and are arranged to rotate on central pivots that are spaced apart from each other. The clamps may each comprise a grip (31, figure 6) and a lacuna (32) for insertion of a blade. The jig may be used to mutually configure two blades of a dual-bladed lawnmower. |
