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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资源简介：
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
提供机构：
国家林业和草原科学数据中心
创建时间：
2023-02-12
