公开(公告)号：US20060237205A1

公开(公告)日：2006-10-26

申请号：US11113106

申请日：2005-04-21

申请人： Khiam Sia ,  Raymond Wong ,  King Poon ,  Yanjun Zhang ,  Liguo Ma

发明人： Khiam Sia ,  Raymond Wong ,  King Poon ,  Yanjun Zhang ,  Liguo Ma

IPC分类号： B23B45/16

CPC分类号： B25B21/00 ,  B25B21/02 ,  B25B23/1405

摘要： A mode selector mechanism is provided for a rotary power tool for selecting between an impact mode and a drill mode. The power tool includes a housing, a motor oriented in the housing, an input shaft and an output shaft both rotationally mounted in the housing. An impact mechanism connects the input shaft to the output shaft for imparting a rotary impact to the output shaft when the torque load exceeds a predetermined torque capacity of the impact mechanism. A stopping member is shiftable by a user between a first orientation that permits the impact mechanism to operate in the impact mode and a second orientation that prevents a coupler of the impact mechanism from retracting, thus maintaining the connection of the input shaft and the output shaft in the drill mode.

摘要翻译： 提供了一种用于旋转动力工具的模式选择器机构，用于在冲击模式和钻模之间进行选择。 动力工具包括壳体，定位在壳体中的电动机，输入轴和输出轴，两者都旋转地安装在壳体中。 冲击机构将输入轴连接到输出轴，以在转矩负载超过冲击机构的预定扭矩容量时向输出轴施加旋转冲击。 止动构件可由使用者在允许冲击机构在冲击模式下操作的第一方向和防止冲击机构的联接器回缩的第二取向之间移动，从而保持输入轴和输出轴的连接 在钻模式下。

公开(公告)号：US20050179447A1

公开(公告)日：2005-08-18

申请号：US11102141

申请日：2005-04-08

申请人： Thomas Groover ,  King Poon

发明人： Thomas Groover ,  King Poon

IPC分类号： H03K17/945 ,  G01R27/26

CPC分类号： H03K17/945 ,  H03K2217/94021

摘要： A proximity sensor module includes a housing; and a proximity sensor disposed in the housing, wherein the proximity sensor comprises a sensor plate configured to contact inside of the housing such that substantially no gap exists between the sensor plate and the housing. The housing may be a substantially explosion-proof housing. The housing may include two members coupled by a thread engagement, wherein a sensor plate of the proximity sensor is placed off-center with respect to an axis of rotation for the thread engagement.

摘要翻译： 接近传感器模块包括壳体; 以及设置在所述壳体中的接近传感器，其中所述接近传感器包括被配置为接触所述壳体内部的传感器板，使得所述传感器板和所述壳体之间基本上不存在间隙。 壳体可以是基本上防爆的壳体。 壳体可以包括通过螺纹接合联接的两个构件，其中接近传感器的传感器板相对于用于螺纹接合的旋转轴线偏心地放置。