| 摘要 |
A multi-purpose reversible clamp 100 comprises a threaded rod 101 having an actuating handle 103 fixed at a first end, and a first jaw 105 mounted on the threaded rod above the handle, the first jaw including a pair of orthogonally arranged surfaces 109a, 109b for engaging workpiece surfaces that form an outer corner of a corner workpiece. The first jaw also has at least one additional clamping surface 111a, 111b in a plane (113, fig 2) generally orthogonal to a longitudinal axis 112 of the rod. A second jaw 117 mounted on the rod includes a second pair of orthogonally arranged surfaces 121a, 121b for engaging workpiece surfaces that form an inner corner of the corner workpiece, the second jaw also having a portion 119 for cooperating with the at least on additional clamping surface of the first jaw for clamping opposite sides of a workpiece between them (see fig 4). |
