公开(公告)号：US20190321958A1

公开(公告)日：2019-10-24

申请号：US15958046

申请日：2018-04-20

Applicant: INGERSOLL-RAND COMPANY

Inventor： Timothy R. Cooper ,  John J. Linehan ,  Edward Charles Eardley

IPC: B25D11/06 ,  B25D17/06 ,  B25D11/10

Abstract: Illustrative embodiments of impact tools with impact mechanisms rigidly coupled to electric motors are disclosed. In at least one illustrative embodiment, an impact tool may comprise an impact mechanism, an electric motor, and a control circuit. The impact mechanism may comprise a hammer and an anvil, the hammer being configured to rotate about a first axis and to periodically impact the anvil to drive rotation of the anvil about the first axis. The electric motor may comprise a rotor that is rigidly coupled to the impact mechanism, the electric motor being configured to drive rotation of the hammer about the first axis. The control circuit may be configured to supply a current to the electric motor and to prevent the current from exceeding a threshold in response to the hammer impacting the anvil.

公开(公告)号：US09694483B2

公开(公告)日：2017-07-04

申请号：US13799678

申请日：2013-03-13

Applicant: Ingersoll-Rand Company

Inventor： Edward Charles Eardley

IPC: B25F5/00 ,  B25F5/02 ,  H02J7/00

CPC classification number: B25F5/00 ,  H02J7/0044

Abstract: In one illustrative embodiment, an adapter for transferring electrical signals to a pneumatic tool may comprise a housing having a tool interface and a charger interface, the tool interface shaped to receive a portion of the pneumatic tool, the charger interface shaped to be received by a charger unit that is configured for charging a battery of an electric tool, a tool connector disposed at the tool interface and configured to be removably coupled to electronics of the pneumatic tool, a charger connector disposed at the charger interface and configured to be removably coupled to electronics of the charger unit, and an adapter circuit disposed within the housing and coupled to both the tool connector and the charger connector, wherein the adapter circuit is configured to receive a first power signal via the charger connector and to supply a second power signal via the tool connector.

公开(公告)号：US20140262391A1

公开(公告)日：2014-09-18

申请号：US13799678

申请日：2013-03-13

Applicant: INGERSOLL-RAND COMPANY

Inventor： Edward Charles Eardley

IPC: H02J7/00 ,  B25F5/00

CPC classification number: B25F5/00 ,  H02J7/0044

Abstract: In one illustrative embodiment, an adapter for transferring electrical signals to a pneumatic tool may comprise a housing having a tool interface and a charger interface, the tool interface shaped to receive a portion of the pneumatic tool, the charger interface shaped to be received by a charger unit that is configured for charging a battery of an electric tool, a tool connector disposed at the tool interface and configured to be removably coupled to electronics of the pneumatic tool, a charger connector disposed at the charger interface and configured to be removably coupled to electronics of the charger unit, and an adapter circuit disposed within the housing and coupled to both the tool connector and the charger connector, wherein the adapter circuit is configured to receive a first power signal via the charger connector and to supply a second power signal via the tool connector.

Abstract translation: 在一个说明性实施例中，用于将电信号传送到气动工具的适配器可以包括具有工具接口和充电器接口的壳体，所述工具接口成形为接收气动工具的一部分，所述充电器接口成形为由 充电器单元，其被配置为对电动工具的电池充电;工具连接器，其设置在所述工具接口处并且被配置为可移除地联接到所述气动工具的电子部件;充电器连接器，设置在所述充电器接口处，并且被配置为可移除地耦合到 充电器单元的电子设备和设置在壳体内并且耦合到工具连接器和充电器连接器两者的适配器电路，其中适配器电路被配置为经由充电器连接器接收第一电力信号，并且经由 工具连接器。

公开(公告)号：US20200276688A1

公开(公告)日：2020-09-03

申请号：US16289630

申请日：2019-02-28

Applicant: Ingersoll-Rand Company

Inventor： Ryan S. Amend ,  Edward Charles Eardley

IPC: B25B21/02 ,  B25F5/02 ,  B25F5/00 ,  B25B23/145

Abstract: Improved radial pneumatic regulator systems, devices and methods are described herein. Embodiments may comprise regulators with adaptive radial seals to prevent air leakage, provide increased air supply use efficiency, and facilitate more efficient manufacture and assembly of systems. The regulator systems may be used in applications such as for pneumatic power tools.

公开(公告)号：USD853815S1

公开(公告)日：2019-07-16

申请号：US29625010

申请日：2017-11-06

Applicant: Ingersoll-Rand Company

Designer： Jefferey Clifford Yaschur ,  Edward Charles Eardley

公开(公告)号：USD835959S1

公开(公告)日：2018-12-18

申请号：US29628892

申请日：2017-12-08

Applicant: Ingersoll-Rand Company

Designer： Edward Charles Eardley

公开(公告)号：US09555532B2

公开(公告)日：2017-01-31

申请号：US13932415

申请日：2013-07-01

Applicant: Ingersoll-Rand Company

Inventor： Ryan Scott Amend ,  Edward Charles Eardley ,  Timothy Richard Cooper

IPC: B25B19/00 ,  B25D11/04 ,  B25B21/02

CPC classification number: B25D11/04 ,  B25B21/026 ,  Y10T74/1836

Abstract: In at least one illustrative embodiment, a rotary impact tool may include an anvil and at least one hammer configured to impact the anvil to cause the anvil to rotate. The anvil may include an output shaft, a first lug extending outward in a radial direction from the output shaft and extending a first distance around the output shaft in a circumferential direction, and a second lug extending outward in the radial direction from the output shaft and extending a second distance, different from the first distance, around the output shaft in the circumferential direction.

Abstract translation: 在至少一个说明性实施例中，旋转冲击工具可以包括砧座和至少一个锤子，其构造成冲击砧座以使砧座旋转。 砧可以包括输出轴，从输出轴沿径向向外延伸的第一凸起，并且在周向方向上围绕输出轴延伸第一距离;以及从输出轴沿径向向外延伸的第二凸起，以及 在周向上围绕输出轴延伸与第一距离不同的第二距离。

公开(公告)号：US20150000946A1

公开(公告)日：2015-01-01

申请号：US13932415

申请日：2013-07-01

Applicant: Ingersoll-Rand Company

Inventor： Ryan Scott Amend ,  Edward Charles Eardley ,  Timothy Richard Cooper

IPC: B25B19/00 ,  B25D11/04 ,  B25B21/02

CPC classification number: B25D11/04 ,  B25B21/026 ,  Y10T74/1836

Abstract: In at least one illustrative embodiment, a rotary impact tool may include an anvil and at least one hammer configured to impact the anvil to cause the anvil to rotate. The anvil may include an output shaft, a first lug extending outward in a radial direction from the output shaft and extending a first distance around the output shaft in a circumferential direction, and a second lug extending outward in the radial direction from the output shaft and extending a second distance, different from the first distance, around the output shaft in the circumferential direction.

Abstract translation: 在至少一个说明性实施例中，旋转冲击工具可以包括砧座和至少一个锤子，其构造成冲击砧座以使砧座旋转。 砧可以包括输出轴，从输出轴沿径向向外延伸的第一凸起，并且在周向方向上围绕输出轴延伸第一距离;以及从输出轴沿径向向外延伸的第二凸起，以及 在周向上围绕输出轴延伸与第一距离不同的第二距离。