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1.发明申请IMPACT WRENCH HAVING DYNAMICALLY TUNED DRIVE COMPONENTS AND METHOD THEREOF 审中-公开具有动态调节驱动部件的冲击扳手及其方法
公开(公告)号：WO2018080786A1
公开(公告)日：2018-05-03
申请号：PCT/US2017/055966
申请日：2017-10-10
Applicant: INGERSOLL-RAND COMPANY
Inventor： MCCLUNG, Mark, T. , COOPER, Timothy, R. , SEITH, Warren, A.
IPC: B25B23/14 , B25B13/06 , B25B21/00 , B25B23/00 , B25B23/145 , B25B23/147
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驱动部件（例如砧座/插座组合）的冲击式扳手以及用于考虑惯性位移动态调节驱动部件的相关方法的方法和系统，以及 耦合组件之间的刚度，以及与组件之间的间隙相关的冲击时间。
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公开(公告)号：WO2000032359A1
公开(公告)日：2000-06-08
申请号：PCT/US1999/027246
申请日：1999-11-17
Applicant: INGERSOLL-RAND COMPANY
Inventor： ALBERT, Gregory, P. , STAHLMAN, David, B. , COOPER, Timothy, R. , RYAN, James, P.
IPC: B25B21/02
Abstract: A rotational energy storage device (10) or spring which includes a roller-cam assembly having a shaft (14), a ring (12) rotatably disposed about the shaft, and at least one roller (16) disposed between shaft and ring. The roller (16) is configured such that, upon rotating the ring relative to the shaft, the roller interferes with the ring and the shaft to convert and effect storage of mechanical energy created by the relative rotation of the ring and the shaft. Preferably a plurality of spaced rollers are positioned between ring and shaft. A cam geometry (20) which is symmetrical or asymmetrical is provided on the shaft, the ring, the roller, and combinations thereof. A rotational energy storage device having a back-up ring with alternating thin and thick cross-sectional areas is further provided which is indexed to provide regions of low and high stiffness regions against each roller.
Abstract translation: 一种旋转能量存储装置（10）或弹簧，其包括具有轴（14）的辊 - 凸轮组件，围绕所述轴可旋转地设置的环（12）以及设置在轴和环之间的至少一个辊（16）。 辊（16）构造成使得当环相对于轴旋转时，辊与环和轴干涉以转换并实现由环和轴的相对旋转产生的机械能的储存。 优选地，多个间隔开的辊定位在环和轴之间。 在轴，环，辊及其组合上设置有对称或不对称的凸轮几何形状（20）。 还提供具有交替的薄而厚的横截面面积的支撑环的旋转能量存储装置，其被转位以提供抵靠每个辊的低刚度区域和高刚度区域。
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公开(公告)号：EP1015185B1
公开(公告)日：2002-10-30
申请号：EP98923822.5
申请日：1998-05-28
Applicant: INGERSOLL-RAND COMPANY
Inventor： COOPER, Timothy, R. , LOW, Thomas, P.
IPC: B25B21/00
Abstract: Disclosed is a low reaction oscillating mass-based torquing tool (1) wherein an oscillating mass (4) is excited into near resonant oscillation by reversing pulses resulting in increased oscillation about a torsion spring (3) to the point where the torque associated with the energy stored in the torsion spring exceeds the torque required to further tighten a fastener and the torque released from the torsion spring tightens the fastener while a biasing torque assures application of the released torque in the tightening direction only.
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公开(公告)号：EP1051285B1
公开(公告)日：2003-03-12
申请号：EP99961689.9
申请日：1999-11-17
Applicant: INGERSOLL-RAND COMPANY
Inventor： ALBERT, Gregory, P. , STAHLMAN, David, B. , COOPER, Timothy, R. , RYAN, James, P.
Abstract: A rotational energy storage device (10) or spring which includes a roller-cam assembly having a shaft (14), a ring (12) rotatably disposed about the shaft, and at least one roller (16) disposed between shaft and ring. The roller (16) is configured such that, upon rotating the ring relative to the shaft, the roller interferes with the ring and the shaft to convert and effect storage of mechanical energy created by the relative rotation of the ring and the shaft. Preferably a plurality of spaced rollers are positioned between ring and shaft. A cam geometry (20) which is symmetrical or asymmetrical is provided on the shaft, the ring, the roller, and combinations thereof. A rotational energy storage device having a back-up ring with alternating thin and thick cross-sectional areas is further provided which is indexed to provide regions of low and high stiffness regions against each roller.
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公开(公告)号：EP0941153A1
公开(公告)日：1999-09-15
申请号：EP98950804.0
申请日：1998-09-29
Applicant: INGERSOLL-RAND COMPANY
Inventor： THOMPSON, Scott, C. , COOPER, Timothy, R.
CPC classification number: B25B21/026
Abstract: A rotary impact tool that uses a motor driven mechanism well known in the art as the Maurer mechanism comprising a hammer anvil frame and pins to cause impact loads applied through a rotary output shaft. The striking surface geometry formed on the impact delivering jaw (27) surface forms an involute profile (62) generated from a base circle having an axis that is parallel to the axis of rotation of the output shaft.
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Patent Agency Ranking
公开(公告)号：EP0941153B1
公开(公告)日：2002-07-10
申请号：EP98950804.9
申请日：1998-09-29
Applicant: INGERSOLL-RAND COMPANY
Inventor： THOMPSON, Scott, C. , COOPER, Timothy, R.
IPC: B25B21/02
CPC classification number: B25B21/026
Abstract: A rotary impact tool that uses a motor driven mechanism well known in the art as the Maurer mechanism comprising a hammer anvil frame and pins to cause impact loads applied through a rotary output shaft. The striking surface geometry formed on the impact delivering jaw (27) surface forms an involute profile (62) generated from a base circle having an axis that is parallel to the axis of rotation of the output shaft.
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公开(公告)号：EP1015186B1
公开(公告)日：2002-03-06
申请号：EP98923823.3
申请日：1998-05-28
Applicant: INGERSOLL-RAND COMPANY
Inventor： COOPER, Timothy, R. , LOW, Thomas, P. , PELRINE, Ronald, E. , PLOEGER, Dale, W.
IPC: B25B21/00
Abstract: Disclosed is a low reaction oscillating mass-based torquing tool (1) wherein an oscillating mass (4) is excited into near resonant oscillation by reversing pulses resulting in increased energy stored in oscillation about a dual stiffness spring (3) which develops a higher torque output with the stiffer spring action in the tightening direction and hence tightens the fastener.
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公开(公告)号：EP1051285A1
公开(公告)日：2000-11-15
申请号：EP99961689.9
申请日：1999-11-17
Applicant: INGERSOLL-RAND COMPANY
Inventor： ALBERT, Gregory, P. , STAHLMAN, David, B. , COOPER, Timothy, R. , RYAN, James, P.
Abstract: A rotational energy storage device (10) or spring which includes a roller-cam assembly having a shaft (14), a ring (12) rotatably disposed about the shaft, and at least one roller (16) disposed between shaft and ring. The roller (16) is configured such that, upon rotating the ring relative to the shaft, the roller interferes with the ring and the shaft to convert and effect storage of mechanical energy created by the relative rotation of the ring and the shaft. Preferably a plurality of spaced rollers are positioned between ring and shaft. A cam geometry (20) which is symmetrical or asymmetrical is provided on the shaft, the ring, the roller, and combinations thereof. A rotational energy storage device having a back-up ring with alternating thin and thick cross-sectional areas is further provided which is indexed to provide regions of low and high stiffness regions against each roller.
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公开(公告)号：EP3525988A1
公开(公告)日：2019-08-21
申请号：EP17864349.0
申请日：2017-10-10
Applicant: Ingersoll-Rand Company
Inventor： MCCLUNG, Mark, T. , COOPER, Timothy, R. , SEITH, Warren, A.
IPC: B25B23/14 , B25B13/06 , B25B21/00 , B25B23/00 , B25B23/145 , B25B23/147
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公开(公告)号：EP1015186A1
公开(公告)日：2000-07-05
申请号：EP98923823.3
申请日：1998-05-28
Applicant: INGERSOLL-RAND COMPANY
Inventor： COOPER, Timothy, R. , LOW, Thomas, P. , PELRINE, Ronald, E. , PLOEGER, Dale, W.
IPC: B25B21/00
Abstract: Disclosed is a low reaction oscillating mass-based torquing tool (1) wherein an oscillating mass (4) is excited into near resonant oscillation by reversing pulses resulting in increased energy stored in oscillation about a dual stiffness spring (3) which develops a higher torque output with the stiffer spring action in the tightening direction and hence tightens the fastener.
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