초록 ▼

A guide for a concrete cutting chain saw. The guide has multiple paired slots which receive a post of a bracket mounted to the chain saw. The slots provide multiple pivotal mounts for the chain saw. The chain saw is mounted on the guide with the post being received in a pair of slots. The multiple s

A guide for a concrete cutting chain saw. The guide has multiple paired slots which receive a post of a bracket mounted to the chain saw. The slots provide multiple pivotal mounts for the chain saw. The chain saw is mounted on the guide with the post being received in a pair of slots. The multiple slots provide sequential pivotal mounts for moving the saw to complete the cut. The post is mountable on either end of the bracket so the guide may be mounted on either side of the cut line.

대표청구항 ▼

[ The invention claimed is:] [1.]1. A concrete cutting chain saw and guide therefor comprising:a chain saw including a power head, a guide bar mounted to the power head and a concrete cutting saw chain mounted on the power head and guide bar to be driven around the guide bar for cutting a concrete w

[ The invention claimed is:] [1.]1. A concrete cutting chain saw and guide therefor comprising:a chain saw including a power head, a guide bar mounted to the power head and a concrete cutting saw chain mounted on the power head and guide bar to be driven around the guide bar for cutting a concrete work piece having a planar surface;a chain saw guide including an elongate straight track member mountable to the planar surface, a sequence of pivotal mounts provided on the elongate straight track member; anda complimentary pivotal mount provided on the chain saw releasably matable individually and sequentially to the pivotal mounts on the track member enabling the chain saw to be sequentially mounted on the pivotal mounts of the elongate straight track member, said pivotal mounts configured to cooperatively provide precise orientation of the chain saw for stepped pivotal cutting of the chain saw along a desired cutting line.