CHAIN SAW GUIDE BAR
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：
The present disclosure relates to a guide bar ( 1) for a chain saw (3) with a proximal section (7)， a distal section (13)， and an intermediate section (15) between the proxymal and distal sections. The periphery of the guide bar defines a saw chain guide for guiding saw chain links along a path (31) from an engagement location (27) one edge of the bar to a disengagement location on the other. The periphery of the guide bar， where the saw chain links are supported only by the guide bar periphery has a curvature which is free from abrupt changes or step-wise changes. This provides a guide bar (1) less subject to wear during use.
提供机构：
国家林业和草原科学数据中心
创建时间：
2023-02-12
