| 摘要 |
A chain bar guiding system for a wall chain saw, mainly for cutting concrete, comprising: a safety cover (110) rotatably coupled to a cover anchor mechanism (108) coupled to the wall saw (100); a chain saw assembly housing (150) slidingly coupled to the safety cover (110) the chain saw assembly housing (150) coupled to a chain bar (116) and rotatably coupled to a saw arm (112), wherein the chain saw assembly housing (150) is slidably connected to the safety cover (110) to slide when the saw arm (112) is pivoted. |
