公开(公告)号：US11491616B2

公开(公告)日：2022-11-08

申请号：US15172501

申请日：2016-06-03

Applicant: Ingersoll-Rand Industrial U.S., Inc.

Inventor： Sean C. Ely ,  Pinhua Xie ,  Jason Christopher Bartoszek ,  Joshua Odell Johnson ,  Warren A. Seith ,  Vikram Madineni ,  Timothy Richard Cooper

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

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.

公开(公告)号：US10960509B2

公开(公告)日：2021-03-30

申请号：US16107859

申请日：2018-08-21

Applicant: Ingersoll-Rand Industrial U.S., Inc.

Inventor： Sean C. Ely ,  Jason Christopher Bartoszek ,  Thomas S. Dougherty ,  Kevin Heinrichs ,  Douglas Fornell Leavitt ,  Dennis Naksen ,  Warren A. Seith ,  Joshua Odell Johnson ,  Pinhua Xie ,  Timothy Richard Cooper

IPC: B23Q17/24 ,  B25B21/02 ,  B25B23/18 ,  B25F5/00

Abstract: An illustrative embodiment of the present disclosure provides hand-held power tool which includes a housing, a motor, and an output spindle. The housing supports a motor having a rotor configured to rotate when the motor is supplied with power. The output spindle protrudes from an output end of the housing, and is functionally coupled to the rotor such that the output spindle rotates in response to a rotation of the rotor. The housing also supports at least one electrical accessory that is connectable to an external power connector located on the housing.