GUIDE BAR OF CHAIN SAW
收藏国家林业和草原科学数据中心2023-02-12 更新2024-03-07 收录
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PROBLEM TO BE SOLVED: To provide a guide bar of a chain saw capable of reducing weight and further improving rigidity. SOLUTION: An example of a guide bar of a chain saw contains a slender plate-like guide bar body 1 supporting a saw chain on its peripheral part， holes 2a and 2b provided so as to penetrate the guide bar body 1， and fillers 3 filling the holes 2a and 2b. The guide bar body 1 has a reinforcement part comprising beam parts (f1， f2)， (f3， f4) which are provided while inclining with respect to a center axis CL extending in a longitudinal direction of the guide bar 1 and further connect two portions of side walls of the holes 2a and 2b. SELECTED DRAWING: Figure 1
所要解决的技术问题：提供一种可实现轻量化且进一步提升刚性的链锯导板。技术方案：本示例中的链锯导板包括：在周缘支撑锯链的细长板状导板主体1；贯穿该导板主体1开设的孔2a与孔2b；以及填充于孔2a、2b内的填充物3。该导板主体1设有加强结构，该加强结构由相对于导板1纵向延伸的中心轴线CL倾斜设置的梁部(f1、f2)、(f3、f4)构成，上述梁部连接孔2a、2b的两处侧壁。选定附图：图1
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国家林业和草原科学数据中心创建时间：
2023-02-12
