| 摘要 |
<p>A portable chain type pipe vise (10) that includes a frame (18), at least two clamping main assemblies (20), and a clamping sub-assembly (56). The frame (18) is stably restable on a work surface (12). The at least two clamping main assemblies (20) are longitudinally movable on the frame (18), so that at least two pipes (14, 16) can be rested in longitudinal alignment with each other. The clamping sub-assembly (56) is disposed at each of the at least two clamping main assemblies (20), so that the at least two pipes (14, 16) can be retained in longitudinal alignment with each other.</p> |
