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公开(公告)号：US10569343B2
公开(公告)日：2020-02-25
申请号：US15804757
申请日：2017-11-06
Applicant: Ingersoll-Rand Company
Inventor： Mark T. McClung
IPC: B23B31/107 , B23B31/00 , B25B23/00
Abstract: An attachment retainer having a collar that, when at a collar locked position, has a first surface that is positioned above an open end of a passageway of a spindle to assist in retaining locking members in locking engagement with a driven tool. When in a collar release position, a second surface of the collar is positioned above the open end of the passageway to provide a space to receive a portion of the locking members so that the locking members can be disengaged from the driven tool. A plunger is displaceable to a position beneath another opening of the passageway to assist in retaining locking members in the passageway. A cam surface of a release ring can engage, and facilitate linear displacement of, release members as the release ring is rotated, which can facilitate axial displacement of the collar from the collar locked position to the collar release position.
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2.发明申请IMPACT WRENCH HAVING DYNAMICALLY TUNED DRIVE COMPONENTS AND METHOD THEREOF 审中-公开具有动态调谐驱动元件的冲击扳手及其方法公开(公告)号：US20170028537A1
公开(公告)日：2017-02-02
申请号：US15290957
申请日：2016-10-11
Applicant: INGERSOLL-RAND COMPANY
Inventor： Mark T. McClung , Timothy R. Cooper , Warren A. Seith
Abstract: The present invention provides methods and systems an impact wrench having dynamically tuned drive components, such as an anvil/socket combination, and related methodology for dynamically tuning the drive components in view of inertia displacement, as well as stiffness between coupled components, and with regard to impact timing associated with clearance gaps between the component parts.
Abstract translation: 本发明提供了具有动态调谐的驱动部件（例如砧座/插座组合）和相关方法的方法和系统，用于根据惯性位移动态地调谐驱动部件以及耦合部件之间的刚度，并且关于 以影响与组件之间的间隙间隙相关的定时。
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公开(公告)号：US20140262396A1
公开(公告)日：2014-09-18
申请号：US13796505
申请日：2013-03-12
Applicant: INGERSOLL-RAND COMPANY
Inventor： Mark T. McClung
IPC: B25B21/02
CPC classification number: B25B21/02 , B25B21/026
Abstract: Illustrative embodiments of angle impact tools are disclosed. In at least one illustrative embodiment, an angle impact tool may comprise a motor including an output shaft configured to rotate about a first axis, an impact mechanism configured to drive rotation of an output drive about a second axis that is non-parallel to the first axis, the impact mechanism comprising an anvil configured to rotate about the second 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 be driven by the output shaft of the motor, the gear assembly including a drive gear configured to drive the hammer of the impact mechanism, and a conical spring positioned between the hammer and the drive gear, the conical spring biasing the hammer away from the drive gear.
Abstract translation: 公开了角度冲击工具的说明性实施例。 在至少一个说明性实施例中，角度冲击工具可以包括电动机，其包括被配置为围绕第一轴线旋转的输出轴;冲击机构，其构造成驱动输出驱动器围绕不平行于第一轴线的第二轴线的旋转 所述冲击机构包括构造成围绕所述第二轴线旋转的砧座和构造成围绕所述第二轴线旋转的锤，以周期性地向所述砧座传递冲击载荷;构造成由所述马达的输出轴驱动的齿轮组件， 所述齿轮组件包括构造成驱动冲击机构的锤子的驱动齿轮和位于锤和驱动齿轮之间的锥形弹簧，所述锥形弹簧将锤偏离驱动齿轮。
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公开(公告)号：US20210107120A1
公开(公告)日：2021-04-15
申请号：US16599325
申请日：2019-10-11
Applicant: Ingersoll-Rand Company
Inventor： Warren A. Seith , Justin T. Chellew , Nicholas Garibaldi , Kevin M. Purdy , Mark T. McClung , Madan Kumar Mandal
Abstract: An impact wrench is provided with a battery to power the motor. The impact wrench provides improved portability since the impact wrench does not need to be connected to an electrical extension cord or a pneumatic hose. The output drive, motor, batteries and main handle may be aligned along the axial direction of the tool. The batteries may be located between the motor and the main handle.
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公开(公告)号：US20150158165A1
公开(公告)日：2015-06-11
申请号：US14099226
申请日：2013-12-06
Applicant: Ingersoll-Rand Company
Inventor： Mark T. McClung
CPC classification number: B25B19/00 , B25B21/02 , B25B23/1453
Abstract: Illustrative embodiments of impact tools with speed controllers and methods of controlling such impact tools are disclosed. In at least one illustrative embodiment, an impact tool may comprise a ball-and-cam impact mechanism including a hammer and an anvil. The hammer may be configured to rotate about a first axis and to translate along the first axis to impact the anvil to cause rotation of the anvil about the first axis. The impact tool may further comprise a motor and a speed controller. The motor may include a rotor configured to rotate when a flow of compressed fluid is supplied to the rotor to drive rotation of the hammer of the ball-and-cam impact mechanism. The speed controller may be coupled to the rotor and may be configured to throttle the flow of compressed fluid supplied to the rotor based on a rotational speed of the rotor.
Abstract translation: 公开了具有速度控制器的冲击工具和控制这种冲击工具的方法的说明性实施例。 在至少一个说明性实施例中，冲击工具可以包括包括锤和砧座的球 - 凸轮冲击机构。 锤可以构造成围绕第一轴线旋转并且沿着第一轴线平移以冲击砧座以使砧座围绕第一轴线旋转。 冲击工具还可以包括马达和速度控制器。 电动机可以包括转子，其构造成当压缩流体流被供应到转子以驱动球 - 凸轮冲击机构的锤的旋转时旋转。 速度控制器可以耦合到转子，并且可以被配置为基于转子的转速来节流供应到转子的压缩流体的流动。
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Patent Agency Ranking
公开(公告)号：US20150041163A1
公开(公告)日：2015-02-12
申请号：US13964297
申请日：2013-08-12
Applicant: Ingersoll-Rand Company
Inventor： Mark T. McClung
CPC classification number: B25B21/02 , B25B21/026
Abstract: Illustrative embodiments of impact tools are disclosed. In at least one illustrative embodiment, an impact tool may comprise an impact mechanism including a hammer and an anvil. The hammer may be configured to rotate and to move between a disengaged position in which the hammer does not impact the anvil when rotating and an engaged position in which the hammer impacts the anvil when rotating, and the anvil may be configured to rotate when impacted by the hammer. The impact tool may further comprise an electronic controller configured to cause the hammer to (i) rotate in the disengaged position until reaching a threshold rotational speed and (ii) move from the disengaged position to the engaged position in response to the hammer achieving the threshold rotational speed.
Abstract translation: 公开了冲击工具的说明性实施例。 在至少一个说明性实施例中，冲击工具可以包括包括锤和砧座的冲击机构。 锤可以被构造成旋转并且在旋转时锤不冲击砧座的脱离位置和在旋转时锤撞击砧座的接合位置之间移动，并且砧构造可以被构造成当受到 锤子 冲击工具还可以包括电子控制器，其被配置为使锤子（i）在分离位置旋转直到达到阈值旋转速度，并且（ii）响应于锤子达到阈值而从分离位置移动到接合位置 转速。
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公开(公告)号：US20140262397A1
公开(公告)日：2014-09-18
申请号：US13832305
申请日：2013-03-15
Applicant: INGERSOLL-RAND COMPANY
Inventor： Warren Andrew Seith , Mark T. McClung
IPC: B25B21/02
CPC classification number: B25B21/02 , B25B13/481 , B25B21/00 , B25B21/002 , B25F5/02
Abstract: Illustrative embodiments of impact tools are disclosed. In at least one illustrative embodiment, an impact tool comprises a motor including an output shaft configured to rotate about a first axis and a drive train configured to be driven by the output shaft of the motor and to drive rotation of an output drive about a second axis that is non-parallel to the first axis, wherein the drive train includes an impact mechanism comprising a hammer configured to rotate about a third axis to periodically deliver an impact load to an anvil, the third axis being parallel to and spaced apart from the second axis.
Abstract translation: 公开了冲击工具的说明性实施例。 在至少一个说明性实施例中，冲击工具包括电动机，其包括被配置为围绕第一轴线旋转的输出轴和构造成由电动机的输出轴驱动并且驱动输出驱动器绕第二轴旋转的传动系 轴，其不平行于所述第一轴线，其中所述传动系包括冲击机构，所述冲击机构包括构造成围绕第三轴线旋转的锤，以周期性地将冲击载荷递送到砧座，所述第三轴线平行于所述第一轴线并且与所述第一轴线间隔开 第二轴。
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公开(公告)号：US20200039037A1
公开(公告)日：2020-02-06
申请号：US16590296
申请日：2019-10-01
Applicant: Ingersoll-Rand Company
Inventor： Mark T. McClung , Timothy R. Cooper , Warren A. Seith
Abstract: The present invention provides methods and systems an impact wrench having dynamically tuned drive components, such as an anvil/socket combination, and related methodology for dynamically tuning the drive components in view of inertia displacement, as well as stiffness between coupled components, and with regard to impact timing associated with clearance gaps between the component parts.
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公开(公告)号：US10427277B2
公开(公告)日：2019-10-01
申请号：US15290957
申请日：2016-10-11
Applicant: INGERSOLL-RAND COMPANY
Inventor： Mark T. McClung , Timothy R. Cooper , Warren A. Seith
Abstract: The present invention provides methods and systems an impact wrench having dynamically tuned drive components, such as an anvil/socket combination, and related methodology for dynamically tuning the drive components in view of inertia displacement, as well as stiffness between coupled components, and with regard to impact timing associated with clearance gaps between the component parts.
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公开(公告)号：US20190030696A1
公开(公告)日：2019-01-31
申请号：US15664577
申请日：2017-07-31
Applicant: Ingersoll-Rand Company
Inventor： Warren A. Seith , Jason D. Urban , Douglas E. Pyles , Mark T. McClung
IPC: B25B23/147 , B25B21/02
Abstract: An impact tool is provided which includes a drive source configured to rotate an output drive. A hammer is movable in a first direction to apply a rotational impact force on an anvil which rotates the output drive. A first hammer angle sensor set to a first signal channel and located proximate to a surface of the hammer. A plurality of regularly spaced targets are located on the surface of the hammer. Each of the plurality of regularly spaced targets are detectable by the first hammer sensor. And detection of one or more of the plurality of regularly spaced targets by the first hammer sensor indicates movement of the hammer.
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