发明名称 |
Retractable guard for circular saw |
摘要 |
A movable saw guard electrically operated by a separate motor which through a gearing system moves the movable saw guard from a closed first position to an open second position upon activation of a switch that is separate from the saw motor's trigger.
|
申请公布号 |
US5579584(A) |
申请公布日期 |
1996.12.03 |
申请号 |
US19950516302 |
申请日期 |
1995.08.17 |
申请人 |
HOFFMAN, GREGORY |
发明人 |
HOFFMAN, GREGORY |
分类号 |
B27G19/04;(IPC1-7):B23D45/16;B27B9/00 |
主分类号 |
B27G19/04 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|