发明名称 |
POWER TOOL DROP ARM WITH OFFSET RIBBING |
摘要 |
A power tool assembly includes a drop arm frame with an opening configured to rotatably support an arbor shaft, a lower surface spaced apart from the opening, and a plurality of ribs extending between the lower surface and the opening. The plurality of ribs define a respective one of a plurality of axes, the plurality of axes intersect at a locus, and the locus is adjacent to, but spaced apart from, a center of gravity of the drop arm assembly. The power tool assembly further includes an actuating device configured to transfer a force to the drop arm assembly when the drop arm assembly is at the first drop arm assembly position, and a control system configured to control the actuating device to transfer the force to the drop arm assembly when an unsafe condition is sensed. |
申请公布号 |
WO2016145312(A1) |
申请公布日期 |
2016.09.15 |
申请号 |
WO2016US22008 |
申请日期 |
2016.03.11 |
申请人 |
ROBERT BOSCH GMBH;DOUMANI, Robert;SZWEDA, Timothy;TALESKY, Mark;TAYLOR, Brian |
发明人 |
DOUMANI, Robert;SZWEDA, Timothy;TALESKY, Mark;TAYLOR, Brian |
分类号 |
B27B5/29;B23D45/02;B23D45/06;B23D47/12;B27B5/22 |
主分类号 |
B27B5/29 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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