公开(公告)号：US09605664B2

公开(公告)日：2017-03-28

申请号：US14148986

申请日：2014-01-07

Applicant: Ingersoll-Rand Company

Inventor： Warren A. Seith

IPC: F04B43/06 ,  F04B43/073 ,  F04B9/125 ,  F04B9/105 ,  F04B9/107 ,  F04B49/06

CPC classification number: F04B9/1256 ,  F04B9/105 ,  F04B9/107 ,  F04B43/06 ,  F04B43/073 ,  F04B49/065 ,  F04B2201/0201 ,  F04B2203/0903

Abstract: Illustrative embodiments of pump systems and methods are disclosed. In at least one embodiment, an apparatus comprises a piston pump including a motor and a plunger, where the motor is configured to drive linear reciprocating motion of the plunger in response to being supplied with a flow of compressed fluid, a metering valve fluidly coupled to the motor, the metering valve being configured to control the flow of compressed fluid to the motor, a purge valve fluidly coupled between the metering valve and the motor, a linear encoder coupled to the piston pump, the linear encoder configured to generate sensor data indicative of a position of the plunger, and an electronic controller operatively coupled to the metering valve, the purge valve, and the linear encoder, where the electronic controller is configured to receive sensor data from the linear encoder and to control the metering valve and the purge valve.

公开(公告)号：US09592600B2

公开(公告)日：2017-03-14

申请号：US14251552

申请日：2014-04-11

Applicant: Ingersoll-Rand Company

Inventor： Warren Andrew Seith ,  Lucas James Taylor ,  Mark T. McClung ,  Kenneth James Zimmer

IPC: B25F5/02 ,  B25B21/02

CPC classification number: B25F5/02 ,  B25B21/026

Abstract: In at least one illustrative embodiment, an angle impact tool may comprise a handle assembly extending along a first axis and supporting a motor, the motor including a shaft configured to rotate about the first axis, and a work attachment coupled to the handle assembly. The work attachment may comprise an impact mechanism including an anvil configured to rotate about a second axis that is non-parallel to the first axis and a hammer configured to rotate about the second axis to periodically deliver an impact load to the anvil, a gear assembly configured to transfer rotation from the shaft of the motor to the hammer of the impact mechanism, and a housing supporting the impact mechanism and the gear assembly. The housing may be partitioned along a first parting plane that is perpendicular to the second axis such that the housing includes first and second housing sections.

Abstract translation: 在至少一个说明性实施例中，角度冲击工具可以包括沿着第一轴线延伸并且支撑马达的手柄组件，所述马达包括构造成围绕第一轴线旋转的轴和联接到手柄组件的工件附件。 工件附件可以包括冲击机构，该冲击机构包括构造成围绕不平行于第一轴线的第二轴线旋转的砧座，以及构造成围绕第二轴线旋转的锤，以周期性地将冲击负载传递到砧座;齿轮组件 构造成将旋转从马达的轴传递到冲击机构的锤子，以及支撑冲击机构和齿轮组件的壳体。 壳体可以沿着垂直于第二轴线的第一分型平面分隔开，使得壳体包括第一和第二壳体部分。

公开(公告)号：US20170051733A1

公开(公告)日：2017-02-23

申请号：US14832562

申请日：2015-08-21

Applicant: Ingersoll-Rand Company

Inventor： Ritesh Kumar Mistry ,  Dileep G. Patil ,  Leandre Adifon

IPC: F04B23/02 ,  F04B17/05 ,  F04D13/06 ,  F04B17/03 ,  F04D3/00 ,  F04D1/00

CPC classification number: F04B23/02 ,  F04B17/03 ,  F04B17/05 ,  F04B39/02 ,  F04B39/0284 ,  F04B39/123 ,  F04B39/16 ,  F04D1/00 ,  F04D3/00 ,  F04D13/06 ,  F04D17/12 ,  F04D25/163 ,  F04D29/061

Abstract: A compressor system is disclosed with a base structure configured to support a compressor. A removable oil reservoir is connectable with the base structure. An oil drain tube is configured to be in fluid communication with portions of the compressor system and the oil reservoir. The oil reservoir is configured to slidingly move relative to the base structure and engage with the oil drain tube in a fluid sealing arrangement.

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：US09550284B2

公开(公告)日：2017-01-24

申请号：US14251567

申请日：2014-04-12

Applicant: Ingersoll-Rand Company

Inventor： Warren Andrew Seith ,  Lucas James Taylor

IPC: B25B21/02

CPC classification number: B25B21/02 ,  B25B21/023 ,  B25B21/026

Abstract: An angle impact tool includes a handle assembly extending along a first axis, a prime mover in the handle, an output shaft rotatable about the first axis, and a work attachment connected to the handle assembly. An output drive is supported in the work attachment for rotation about an output axis perpendicular to the first axis. A gear assembly including a spur gear is positioned within the work attachment to transfer torque from the prime mover about the first axis to the output drive about the output axis. An impact mechanism is positioned within the work attachment and includes a hammer and an anvil. The hammer rotates under the influence of the prime mover and is operable to periodically deliver an impact load to the anvil. The output drive rotates about the output axis under the influence of the impact load being transmitted to the output drive by the anvil.

Abstract translation: 角度冲击工具包括沿着第一轴线延伸的手柄组件，手柄中的原动机，可围绕第一轴线旋转的输出轴以及连接到手柄组件的工件附件。 输出驱动器被支撑在工件附件中以围绕垂直于第一轴线的输出轴线旋转。 包括正齿轮的齿轮组件定位在工件附件内，以将扭矩从原动机绕第一轴传递到围绕输出轴的输出驱动器。 冲击机构位于工件附件内，并包括锤子和砧座。 锤子在原动机的影响下旋转并且可操作以周期性地向砧施加冲击载荷。 输出驱动器在冲击载荷的影响下围绕输出轴旋转，由砧座传递到输出驱动器。

公开(公告)号：US09550283B2

公开(公告)日：2017-01-24

申请号：US13749553

申请日：2013-01-24

Applicant: Ingersoll-Rand Company

Inventor： Joshua Odell Johnson

IPC: B25B21/02 ,  B25D11/00 ,  B25D9/00 ,  B25F5/00 ,  B23B31/12 ,  B25B21/00 ,  B23B45/00

CPC classification number: B25B21/02 ,  B23B31/123 ,  B23B45/008 ,  B25B21/00 ,  B25D9/00 ,  B25D11/00 ,  B25F5/00 ,  B25F5/001

Abstract: Illustrative embodiments of power tools with spindle locks are disclosed. In one illustrative embodiment, a power tool may include a drive train including an output assembly, the output assembly including a spindle configured to support a tool element, a power source configured to selectively supply energy to the drive train to cause the output assembly including the spindle to rotate, a switch movable between a first position in which the power source does not supply energy to the drive train and a second position in which the power source supplies energy to the drive train, and a spindle lock configured to automatically engage the output assembly including the spindle when the switch is in the first position and to automatically disengage the output assembly including the spindle when the switch is in the second position, the spindle lock preventing rotation of the output assembly including the spindle when engaged.

Abstract translation: 公开了具有主轴锁的动力工具的说明性实施例。 在一个示例性实施例中，电动工具可以包括包括输出组件的传动系，所述输出组件包括构造成支撑工具元件的心轴，配置成选择性地向所述传动系提供能量以使所述输出组件包括 主轴旋转，可在电源不向驱动系提供能量的第一位置和电源向驱动系提供能量的第二位置之间移动的开关以及被配置为自动接合输出的主轴锁 当所述开关处于所述第一位置时，包括所述主轴的组件以及当所述开关处于所述第二位置时包括所述主轴的所述输出组件自动脱开时，所述主轴锁定防止当接合时包括所述主轴的所述输出组件的旋转。

公开(公告)号：US09539715B2

公开(公告)日：2017-01-10

申请号：US14157506

申请日：2014-01-16

Applicant: Ingersoll-Rand Company

Inventor： Mark T. McClung

IPC: B25D15/00 ,  B25D9/06 ,  B25B21/02

CPC classification number: B25D9/06 ,  B25B21/026

Abstract: Illustrative embodiments of controlled pivot impact tools are disclosed. In at least one illustrative embodiment, an impact tool may comprise a hammer configured to rotate about a first axis and to pivot about a second axis different from the first axis, where the hammer includes a cam groove formed in an outer surface of the hammer, an actuator coupled to the cam groove of the hammer and configured to pivot the hammer about the second axis between a disengaged position and an engaged position based on a position of the actuator along the cam groove, and an anvil configured to rotate about the first axis in response to being impacted by the hammer when the hammer is in the engaged position.

Abstract translation: 公开了受控枢轴冲击工具的说明性实施例。 在至少一个说明性实施例中，冲击工具可以包括构造成围绕第一轴线旋转并围绕不同于第一轴线的第二轴线枢转的锤，其中锤子包括形成在锤的外表面中的凸轮槽， 耦合到所述锤的所述凸轮槽的致动器，其被构造成基于所述致动器沿着所述凸轮槽的位置在所述脱离位置和接合位置之间绕所述第二轴线枢转所述锤，以及砧构造成围绕所述第一轴线旋转 响应于当锤子处于接合位置时被锤子撞击。

公开(公告)号：US20160370120A1

公开(公告)日：2016-12-22

申请号：US14744187

申请日：2015-06-19

Applicant: Ingersoll-Rand Company

Inventor： Prathap Kumar Ramamoorthy ,  David Keneda Harper ,  Andrew David Nemcek

IPC: F28D7/16 ,  B23P15/26

CPC classification number: B23P15/26 ,  F28D7/1607 ,  F28F9/0132 ,  F28F9/0202 ,  F28F9/0226 ,  F28F2230/00

Abstract: A shell and tube type heat exchanger is provided. The heat exchanger includes an elongated body defining therein a cavity that can receive a first fluid. An array of tubes having a first face and a second face can be configured within the cavity to direct a second fluid through the cavity. A bonnet can be functionally coupled to the array of tubes, the bonnet defining an interior region in fluidic communication with the array of tubes. A plate can be functionally coupled to the array of tubes, the plate defining a space in fluidic communication with the array of tubes. The bonnet can include one or more projections extending from an interior surface and into the interior region of the bonnet. The bonnet and plate are adaptable to define a first or second multi-pass flow pattern configuration of the second fluid within the array of tubes.

Abstract translation: 提供了壳管型热交换器。 热交换器包括在其中限定有可容纳第一流体的空腔的细长主体。 具有第一面和第二面的管阵列可以被配置在空腔内以引导第二流体通过空腔。 发动机罩可以在功能上耦合到管阵列，发动机罩限定与管阵列流体连通的内部区域。 板可以功能地耦合到管阵列，该板限定与管阵列流体连通的空间。 发动机罩可以包括从内表面延伸到发动机盖的内部区域中的一个或多个突起。 发动机罩和板可适应于限定管阵列内的第二流体的第一或第二多通流模式构型。

公开(公告)号：US20160362268A1

公开(公告)日：2016-12-15

申请号：US15139593

申请日：2016-04-27

Applicant: Ingersoll-Rand Company

Inventor： Anthony A. Jones ,  Paul M. Codd

IPC: B65H18/26

CPC classification number: B65H18/26 ,  B65H54/52 ,  B65H57/14 ,  B65H57/26 ,  B65H2402/5441 ,  B65H2404/1521

Abstract: A press roller spring frame is provided. The spring frame includes a frame body having a first section having an arcuate shape, a second section extending from the first section and having a substantially planar shape, a third section extending from the first section and having a substantially planar shape. The second and third sections are configured to oppose one another with the first section therebetween. The spring frame further includes a roller operatively coupled to the third section and configured to rotate about an axis. A compressive force may be applied to the roller to displace the third section closer to the second section, whereby the arcuate shape of the first member is compressed. The compression causes the first member to produce a spring force that resists the compressive force applied against the roller to keep the roller against the object applying the compressive force.

Abstract translation: 提供压辊弹簧框架。 弹簧框架包括具有弓形形状的第一部分的框架体，从第一部分延伸并且具有基本上平面形状的第二部分，从第一部分延伸并且具有大致平面形状的第三部分。 第二和第三部分被配置为彼此相对，其间具有第一部分。 弹簧框架还包括可操作地联接到第三部分并被构造成围绕轴线旋转的辊子。 可以向辊施加压缩力以使第三部分更靠近第二部分移位，由此第一部件的弓形形状被压缩。 压缩使得第一构件产生抵抗施加在辊上的压缩力的弹簧力，以使辊抵抗施加压缩力的物体。

公开(公告)号：US20160354914A1

公开(公告)日：2016-12-08

申请号：US15172420

申请日：2016-06-03

Applicant: INGERSOLL-RAND COMPANY

Inventor： Jason Christopher BARTOSZEK ,  Joshua Odell JOHNSON ,  Douglas Fornell LEAVITT ,  Thomas S. DOUGHERTY ,  Mark T. McCLUNG ,  Sean C. ELY

IPC: B25F5/00 ,  B25D16/00 ,  F16H55/17

Abstract: A hand-held power tool is provided that includes a housing, a motive source, a front endbell, an output shaft, a front housing, and a gear set assembly. The output shaft protrudes from an output end at the front endbell of the housing. The output shaft is also functionally coupled to the motive source such that the output shaft rotates in response to activation of the motive source when the motive source is supplied with power. The gear set assembly is located in an interior space of the front housing, and is configured to transfer rotation from the motive source to an output spindle. The gear set assembly also includes a ring gear that surrounds a portion of the output shaft and abuts the front endbell of the housing. A set of piloting features is provided that is configured to prevent movement of the ring gear relative to the motive source and the front housing, or the front housing relative to the housing.

Abstract translation: 提供了一种手持式电动工具，其包括壳体，动力源，前端耳环，输出轴，前壳体和齿轮组组件。 输出轴从壳体前端的输出端突出。 输出轴也在功能上耦合到动力源，使得当动力源被供电时，输出轴响应于动力源的启动而旋转。 齿轮组组件位于前壳体的内部空间中，并且构造成将旋转从动力源传递到输出心轴。 齿轮组组件还包括环形齿轮，该齿圈围绕输出轴的一部分并邻接壳体的前端耳。 提供一组引导特征，其构造成防止环形齿轮相对于动力源和前壳体或前壳体相对于壳体的移动。