公开(公告)号：US20160354912A1

公开(公告)日：2016-12-08

申请号：US15172193

申请日：2016-06-03

Applicant: INGERSOLL-RAND COMPANY

Inventor： JASON CHRISTOPHER BARTOSZEK ,  VIKRAM MADINENI ,  Joshua Odell Johnson ,  Sean C. Ely ,  Douglas Fornell Leavitt

IPC: B25F5/00 ,  H02K7/14 ,  H02P29/02 ,  B25F5/02

Abstract: A hand-held power tool is provided that includes a housing assembly to support a motor. An output spindle protrudes from an output end of the housing assembly such that the output spindle rotates in response to a rotation of the motor. A user interface is located at the housing assembly opposite the output spindle. The user interface is configured to select one of a plurality of modes of operation of the hand-held power tool to regulate power supplied to the motor.

Abstract translation: 提供了一种手持式电动工具，其包括用于支撑电动机的壳体组件。 输出主轴从壳体组件的输出端突出，使得输出主轴响应于电动机的旋转而旋转。 用户接口位于与输出主轴相对的壳体组件处。 用户接口被配置为选择手持式电动工具的多种操作模式中的一种来调节供应给电动机的电力。

公开(公告)号：US20160354905A1

公开(公告)日：2016-12-08

申请号：US15172501

申请日：2016-06-03

Applicant: INGERSOLL-RAND COMPANY

Inventor： SEAN C. ELY ,  PINHUA XIE ,  JASON CHRISTOPHER BARTOSZEK ,  JOSHUA ODELL JOHNSON ,  WARREN A. SEITH ,  VIKRAM MADINENI ,  TIMOTHY RICHARD COOPER

IPC: B25B21/00 ,  H02K7/14 ,  H02P23/00 ,  B25B21/02

CPC classification number: B25B21/008 ,  B25B21/02 ,  H02P23/0027

Abstract: A hand-held power tool is provided that includes a housing assembly, an output spindle, and a motor endbell. The housing assembly supports an electric motor having a rotor configured to rotate when the electric motor is supplied with power. The output spindle protrudes from an output end of the housing assembly, and is functionally coupled to the rotor such that the output spindle rotates in response to a rotation of the rotor. The motor endbell is located on the housing assembly adjacent the electric motor and opposite the output spindle. An illustrative controller is operable to determine phases of a fastening operation in which the hand-held power tool is operating. The phases of the fastening operation of the hand-held power tool include two phases including: (1) a continuous run phase and (2) an impacting phase.

Abstract translation: 提供了一种手持式电动工具，其包括壳体组件，输出主轴和马达端耳。 壳体组件支撑电动机，其具有构造成在电动机被供电时旋转的转子。 输出主轴从壳体组件的输出端突出，并且功能上耦合到转子，使得输出主轴响应于转子的旋转而旋转。 电机端子位于与电动机相邻的壳体组件上并与输出主轴相对。 说明性控制器可操作以确定手持电动工具正在操作的紧固操作的相位。 手持电动工具的紧固操作的阶段包括两个阶段，包括：（1）连续运行阶段和（2）冲击阶段。