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公开(公告)号：US20240390989A1
公开(公告)日：2024-11-28
申请号：US18694805
申请日：2022-10-20
Applicant: MILWAUKEE ELECTRIC TOOL CORPORATION
Inventor： Kyle Reeder , James Wekwert , Jeremy R. Ebner , Troy C. Thorson , Jacob P. Schneider , Douglas W. Allen , James J. Van Essen , Ian H.A. Blair , John J. Springer
IPC: B23B31/117 , B25B15/00 , B25B23/00
Abstract: A tool bit including a tip configured to engage a work surface, a shank extending from the tip and defining a longitudinal axis, and a drive portion coupled to an end of the shank opposite from the tip and configured to be engaged by a tool, wherein the drive portion includes a plurality of splines circumferentially spaced around the longitudinal axis, each spline having opposing sidewalls which extend through the drive portion
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公开(公告)号：US12145189B2
公开(公告)日：2024-11-19
申请号：US17046180
申请日：2020-05-27
Applicant: MILWAUKEE ELECTRIC TOOL CORPORATION
Inventor： James Wekwert , Jeremy R. Ebner , Troy C. Thorson , Zachary G. Stanke , Gareth Mueckl , Alex H. Boll
Abstract: A working element operable to expand an end of a tube includes a main body configured to rotate about an axis, a plurality of roller supports movably coupled to the main body, the roller supports movable relative to the main body between a retracted position and an expanded position, and a plurality of rollers coupled to the roller supports such that a distance between a first roller of the plurality of rollers and a second roller of the plurality of rollers increases when the roller supports move toward the expanded position. The rollers are configured to be inserted into the end of the tube when the roller supports are in the retracted position, and the rollers are engageable with an inner circumference of the tube when the main body rotates about the axis to expand the end of the tube.
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公开(公告)号：US12134173B2
公开(公告)日：2024-11-05
申请号：US17046166
申请日：2020-04-14
Applicant: MILWAUKEE ELECTRIC TOOL CORPORATION
Inventor： Logan M. Hietpas , James Wekwert , Matthew N. Thurin , John S. Scott , Caroline Fox
Abstract: A gas spring-powered fastener driver includes a first chamber, and a movable piston positioned within the first chamber. The fastener driver also includes a driver blade attached to the piston and movable therewith between a ready position and a driven position. The fastener driver further includes a second chamber containing pressurized gas. The second chamber is in fluid communication with the first chamber via a flow passage. The fastener driver also includes a throttle mechanism configured to throttle flow of the pressurized gas through the flow passage.
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公开(公告)号：US20240217794A1
公开(公告)日：2024-07-04
申请号：US18606113
申请日：2024-03-15
Applicant: MILWAUKEE ELECTRIC TOOL CORPORATION
Inventor： David M. Schwalbach , Christina Prestidge-Kadrlik , Paul Rossetto , Logan M. Hietpas , Matt Thurin , Kathleen M. Keegan , James Wekwert
CPC classification number: B66F9/065 , B62B3/022 , B62B3/102 , B62B5/0053 , B62B5/063 , B66F9/07572 , B66F9/122 , B66F9/22 , B62B5/0069 , B62B2202/12 , B62B2203/10 , B62B2203/20 , B62B2206/06
Abstract: A material transport cart includes a cart body, a wheel coupled to the cart body, a motor operable to drive the wheel, a powered lift assembly coupled to the cart body, the powered lift assembly including an attachment receiving portion translatable relative to the cart body, an attachment removably connected to the attachment receiving portion of the powered lift assembly, and a removable battery electrically coupled to both the motor and the powered lift assembly.
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公开(公告)号：US20230339135A1
公开(公告)日：2023-10-26
申请号：US18338129
申请日：2023-06-20
Applicant: MILWAUKEE ELECTRIC TOOL CORPORATION
Inventor： Troy C. Thorson , Jeffrey M. Wackwitz , Emily Doberstein , James Wekwert
CPC classification number: B27B5/30 , B23B31/4073 , B24B23/04 , B24B45/006 , B23B31/10 , B23B31/19 , Y10T279/33
Abstract: An oscillating power tool includes a housing, a motor, a tool holder driven oscillatingly, a flange threadedly coupled to a plunger, and a lever pivotable between a clamping position and a release position. The flange is configured to be movable in an axial direction. The flange is configured to clamp the output element onto the tool holder in the clamping position and configured to be displaced a first distance from the tool holder in the release position. The lever includes a cam surface including a substantially flat surface configured to engage the plunger in the release position. In the release position, a gap is disposed between the lever and the housing to allow the lever to be rotated past the release position. The lever is configured to displace the flange a second distance from the tool holder, larger than the first distance, when rotated past the release position.
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Patent Agency Ranking
公开(公告)号：US11759925B2
公开(公告)日：2023-09-19
申请号：US17494026
申请日：2021-10-05
Applicant: Milwaukee Electric Tool Corporation
Inventor： Max R. Sawa , Christopher S. Hoppe , Aaron S. Blumenthal , Caroline Hope , James Wekwert , Bryan C. Ward
CPC classification number: B25B21/004 , B25B13/462 , B25B13/467 , B25B21/007 , B25B23/005
Abstract: A hand tool for driving a fastener is provided. The hand tool includes gearing that interconnects a splined socket to a rotatable or trigger actuator and increases a rotational speed of the splined socket relative to the actuator. The hand tool may include a power tool receiver or an independent motor to drive rotation of the splined socket to advance or retract a fastener from a threaded shaft. By increasing the speed and conserving rotational inertia, the hand tool reduces the time to secure a fastener on a threaded shaft. A rotatable nut is provided. The rotatable nut can slideably orient along a first axis and threadedly orient along a second axis to fasten to an adjacent surface.
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公开(公告)号：US11245280B2
公开(公告)日：2022-02-08
申请号：US16545118
申请日：2019-08-20
Applicant: MILWAUKEE ELECTRIC TOOL CORPORATION
Inventor： James Wekwert , Gareth Mueckl , Randolph McHugh
Abstract: A vehicle battery jump starter that is powered by a removable and rechargeable battery pack, such as a battery pack used with various hand-held power tools. The battery pack removably connects to a vehicle battery jump starter and can be selectively used to charge a power boost module within the vehicle battery jump starter. The power boost module includes, for example, a plurality of supercapacitors or lithium polymer battery cells. The power boost module in combination with the battery pack 100 can be used to jump start a vehicle battery.
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公开(公告)号：US20200067333A1
公开(公告)日：2020-02-27
申请号：US16545118
申请日：2019-08-20
Applicant: MILWAUKEE ELECTRIC TOOL CORPORATION
Inventor： James Wekwert , Gareth Mueckl , Randolph McHugh
Abstract: A vehicle battery jump starter that is powered by a removable and rechargeable battery pack, such as a battery pack used with various hand-held power tools. The battery pack removably connects to a vehicle battery jump starter and can be selectively used to charge a power boost module within the vehicle battery jump starter. The power boost module includes, for example, a plurality of supercapacitors or lithium polymer battery cells. The power boost module in combination with the battery pack 100 can be used to jump start a vehicle battery.
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公开(公告)号：US20170129123A1
公开(公告)日：2017-05-11
申请号：US15413815
申请日：2017-01-24
Applicant: Milwaukee Electric Tool Corporation
Inventor： Troy C. Thorson , Jeffrey M. Wackwitz , Emily Doberstein , James Wekwert
CPC classification number: B27B5/30 , B23B31/10 , B23B31/19 , B23B31/4073 , B24B23/04 , B24B45/006 , Y10T279/33
Abstract: A power tool having a housing, a motor, a tool holder driven about an output axis by the motor, and an output element for performing an operation on a workpiece. The tool holder has a locating feature including a tapered portion becoming narrower in a direction away from the surface of the tool holder. The output element has an aperture for receiving the locating feature and a face facing the surface of the tool holder when the locating feature is received. The power tool also includes a flange for transferring a clamping force for urging the output element towards the tool holder and a tab projecting from the flange for finger tightening the flange. A biasing member provides the clamping force toollessly. A gap is defined between the surface of the tool holder and the face when the tapered portion of the locating feature is fully received in the aperture.
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公开(公告)号：US09555554B2
公开(公告)日：2017-01-31
申请号：US14270560
申请日：2014-05-06
Applicant: Milwaukee Electric Tool Corporation
Inventor： Troy C. Thorson , Jeffrey M. Wackwitz , Emily Doberstein , James Wekwert
CPC classification number: B27B5/30 , B23B31/10 , B23B31/19 , B23B31/4073 , B24B23/04 , B24B45/006 , Y10T279/33
Abstract: A power tool having a housing, a motor, a tool holder driven about an output axis by the motor, and an output element for performing an operation on a workpiece. The tool holder has a locating feature including a tapered portion becoming narrower in a direction away from the surface of the tool holder. The output element has an aperture for receiving the locating feature and a face facing the surface of the tool holder when the locating feature is received. The power tool also includes a flange for transferring a clamping force for urging the output element towards the tool holder and a tab projecting from the flange for finger tightening the flange. A biasing member provides the clamping force toollessly. A gap is defined between the surface of the tool holder and the face when the tapered portion of the locating feature is fully received in the aperture.
Abstract translation: 一种电动工具，具有壳体，电动机，由电动机围绕输出轴驱动的工具架，以及用于对工件进行操作的输出元件。 工具保持器具有定位特征，其包括在远离工具保持器的表面的方向上变窄的锥形部分。 当接收到定位特征时，输出元件具有用于接收定位特征的孔和面向刀架表面的面。 电动工具还包括用于传递用于将输出元件推向工具保持器的夹紧力的凸缘和从凸缘伸出的用于使凸缘指紧的突舌。 偏置构件无缝地提供夹紧力。 当定位特征的锥形部分完全接收在孔中时，在工具架的表面和面之间限定间隙。
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