| 摘要 |
PURPOSE: A bearing puller is provided to simplify a work for separating a bearing installed to every rotary shaft from a rotary shaft and to stably separate the bearing. CONSTITUTION: A bearing puller comprises a housing(10), a plurality of fingers(20), a screw shaft(30), a finger operating member(40), and an elastic member. The screw shaft includes a head(31) connecting a hand tool on an upper part and is formed to push a shaft(S) of a bearing on a lower part. The finger operating member is vertically moved to the screw shaft according to rotation direction of the screw shaft. The outer circumference of the finger operating member has the inclined surface(41) with slope corresponding to the inclined surface of the finger. The elastic member is inserted to the screw shaft for adding an elastic force to the finger operating member. |
