Saw chain and safely connected links therefor
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：
A saw chain includes a tie strap adapted to be pivotally connected to other links of the saw chain. The tie strap features an interior hole with a chamfered edge. An interior counterbore in the interior hole receives a barrel portion of a rivet. The rivet has two flanges extending from both sides of the barrel， each with a smaller diameter than the barrel， and each with chamfered corners in a transition area where the flanges meet the barrel. An exterior counterbore on an exterior surface of the tie strap receives a rivet head formed from one of the flanges， such that an exterior surface of the rivet head sits flush with the exterior surface of the tie strap.
提供机构：
国家林业和草原科学数据中心
创建时间：
2023-02-12
