发明名称 Chuck and power driver having improved interface assembly
摘要 A chuck assembly for use with a power driver having a forward end, a housing, a gearbox, and a rotating spindle extending therefrom includes a separate interface plate. The interface plate is received by and is rotationally fixed to the forward end and includes a forward face defining a center opening and a forward-facing rotational stop. The spindle extends through the center opening to receive a chuck. The chuck includes a body having a nose and a tail, the tail being configured to rotate with the spindle, and the nose including an axial bore. Chuck jaws are received by the body and movable toward and away from the chuck axis. A bracket is disposed about the body and extends rearward of the tail. The bracket defines a rearward surface engaging the stop to rotationally fix the bracket to the interface plate.
申请公布号 US6488286(B2) 申请公布日期 2002.12.03
申请号 US20010841952 申请日期 2001.04.25
申请人 YAKSICH THEODORE G. 发明人 YAKSICH THEODORE G.
分类号 B23B31/12;(IPC1-7):B23B31/12 主分类号 B23B31/12
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