公开(公告)号：US4658677A

公开(公告)日：1987-04-21

申请号：US753038

申请日：1985-07-09

申请人： Giorgio Lusetti ,  Lorenzo Secchi

发明人： Giorgio Lusetti ,  Lorenzo Secchi

IPC分类号： B23D63/16

CPC分类号： B23D63/166

摘要： A device includes a supporting structure for a casing which houses an electric motor whose shaft is splined on the axis of rotation of a disk grinding wheel. The device is characterized in that the structure is fixed on a saw blade of a chain saw, with the casing functioning to bring the grinding wheel in contact with the chain teeth. A stop is provided to prevent translation of each tooth under the action of the disk grinding wheel.

摘要翻译： 一种装置包括：壳体的支撑结构，其容纳电动机，该电动机的轴在盘式砂轮的旋转轴上花键。 该装置的特征在于，结构被固定在链锯的锯片上，壳体用于使砂轮与链齿接触。 提供止动件以防止在盘式砂轮的作用下每个齿的平移。