| 摘要 |
A clamp with adjustable length rod is designed to fastening short or long work pieces with the same tool. The clamp, which is the object of present application, is composed of two rectangular pipes: A and B as is shown in drawings - Fig-4 and 5, the exterior one (B) sliding along the interior one (A). The proposed invention eliminates the need of long clamps and the inconveniences resulting from using a too long clamp for holding short work pieces, by adjusting the clamp length to the length of the work piece. The adjustable length rod clamp is intended for the use of anybody who needs to fasten either short and long work pieces - mainly woodworkers.
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