| 摘要 |
<p>PURPOSE: A guide for concrete cutting chain saw is provided to obtain a guide that is secured to a wall for guiding a concrete cutting saw in cutting a desired straight cut in the wall. CONSTITUTION: A guide(10) for the chain saw for cutting a concrete comprises a plurality of pairs of slot parts(24). Each pair of the slot parts receive a post(34) of a bracket(30) mounted at a saw(12). The slot parts provide a plurality of pivotally moving mounting elements for pivotally moving the saw. When the saw is mounted at the guide, the post is received by the pair of the slot parts. When the saw is mounted at the guide while sequentially changing the position, the saw successively advances a cutting work while pivotally driving to the wall. The post is mounted at any side of the bracket so as to mount the guide at any side of a line to be cut.</p> |
