发明名称 CHUCK ASSEMBLY HAVING IMPROVED INTERFACE ASSEMBLY FOR POWER DRIVER
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 EP1324847(A1) 申请公布日期 2003.07.09
申请号 EP20010970563 申请日期 2001.08.21
申请人 POWER TOOL HOLDERS, INC. 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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