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1. 发明申请

US20220297990A1 LIFTING AND TRANSPORT DEVICE 有权
公开(公告)号：US20220297990A1
公开(公告)日：2022-09-22
申请号：US17636465
申请日：2020-09-11
申请人： MILWAUKEE ELECTRIC TOOL CORPORATION
发明人： Caroline Fox , John S. Scott , Matthew Post , Jonathan L. Lambert , Isabel M. Lloyd , Julia L. Savich , Matthew N. Thurin , Kyle Reeder , Logan M. Hietpas
IPC分类号： B66D1/12 , B62B3/06 , B66D1/46
摘要： A device is operable to lift and transport a pipe at a worksite. The device includes a base, a mast coupled to the base, and a carriage coupled to the mast upon which the pipe is supportable. The device further includes a lifting assembly that is operable to move the mast and the carriage in a first direction to a desired elevation relative to the base and a positioning assembly that is operable to move the carriage relative to the mast in a second direction that is transverse to the first direction.

2. 发明申请

US20220185639A1 WIRELESS HOIST SYSTEM 有权
公开(公告)号：US20220185639A1
公开(公告)日：2022-06-16
申请号：US17051643
申请日：2020-06-26
申请人： MILWAUKEE ELECTRIC TOOL CORPORATION
发明人： Matthew Post , Gareth Mueckl , Matthew N. Thurin , Joshua D. Widder , Timothy J. Bartlett , Patrick D. Gallagher , Jarrod P. Kotes , Karly M. Schober , Kenneth W. Wolf , Terry L. Timmons , Mallory L. Marksteiner , Jonathan L. Lambert , Ryan A. Spiering , Jeremy R. Ebner , Benjamin A. Smith , James Wekwert , Brandon L. Yahr , Troy C. Thorson , Connor P. Sprague , John E. Koller , Evan M. Glanzer , John S. Scott , William F. Chapman, III , Timothy R. Obermann
IPC分类号： B66D3/26 , B66C13/40
摘要： A wireless hoist system including a first hoist device having a first motor and a first wireless transceiver and a second hoist device having a second motor and a second wireless transceiver. The wireless hoist system includes a controller in wireless communication with the first wireless transceiver and the second wireless. The controller is configured to receive a user input and determine a first operation parameter and a second operation parameter based on the user input. The controller is also configured to provide, wirelessly, a first control signal indicative of the first operation parameter to the first hoist device and provide, wirelessly, a second control signal indicative of the second operation parameter to the second hoist device. The first hoist device operates based on the first control signal and the second hoist device operates based on the second control signal.

3. 发明申请

US20210347025A1 GAS SPRING-POWERED FASTENER DRIVER 有权
公开(公告)号：US20210347025A1
公开(公告)日：2021-11-11
申请号：US17382965
申请日：2021-07-22
申请人： MILWAUKEE ELECTRIC TOOL CORPORATION
发明人： Andrew R. Wyler , Nathan T. Armstrong , Jason D. Thurner , Troy C. Thorson , John S. Scott , Jeremy R. Ebner , Daniel R. Garces , Ryan Allen Dedrickson , Luke J. Skinner , Benjamin R. Suhr
IPC分类号： B25C1/06 , B25C1/04
摘要： A gas spring-powered fastener driver includes a cylinder, a moveable piston, a driver blade attached to the piston, the driver blade movable with the piston, a lifter including a rotary component operably coupled to the driver blade to move the driver blade from a driven position to a ready position, and a multi-stage planetary transmission. The transmission includes an output shaft operatively coupled to the lifter to provide torque thereto, a first bearing supporting a first portion of the output shaft for rotation, a second bearing supporting a second portion of the output shaft for rotation. The fastener driver also includes a housing having a cylinder support portion in which the cylinder is received and a transmission housing portion in which the first and second bearings are received to rotatably support the output shaft. The cylinder support portion and the transmission housing portion are integrally formed as a single piece.

4. 发明授权

US11090781B2 Pipe fitting stand 有权
公开(公告)号：US11090781B2
公开(公告)日：2021-08-17
申请号：US16286852
申请日：2019-02-27
申请人： MILWAUKEE ELECTRIC TOOL CORPORATION
发明人： Michael A. Verhagen , Caroline Hope , John S. Scott , Scott T. Moeller , Amanda M. Kachar
IPC分类号： B25B1/10 , B25H1/00 , B25B1/02 , F16M11/24
摘要： A pipe fitting stand for supporting a pipe during a work operation includes a table, and a plurality of legs coupled to the table and movable between a deployed position and a stowed position. The pipe fitting stand additionally includes a vise coupled to the table for supporting a first portion of the pipe, and a support positioned on a side of the table opposite the vise upon which a second portion of the pipe is supported. The support is adjustable relative to the table, thereby adjusting the orientation of the pipe relative to the table.

5. 发明申请

US20210229963A1 ZERO-GRAVITY HOIST CONTROL 有权
公开(公告)号：US20210229963A1
公开(公告)日：2021-07-29
申请号：US17155797
申请日：2021-01-22
申请人： MILWAUKEE ELECTRIC TOOL CORPORATION
发明人： Matthew Post , Isabel M. Lloyd , Gareth Mueckl , John S. Scott , Matthew N. Thurin , Timothy J. Campbell
IPC分类号： B66C13/24 , B66C13/16
摘要： A zero-gravity hoist system including a chain fall, a motor coupled to the chain fall and configured to drive the chain fall in one or more directions, a power supply configured to provide power to the motor, and a controller having one or more electronic processors. The one or more electronic processors are configured to measure a first force of a load in response to receiving an input, store the measured first force in a memory of the controller, measure a second force of the load, determine a difference between the second measured force and the first measured force, and adjust a height of the load based on determining that the second force differs from the first force by a predetermined threshold.

6. 发明申请

US20200055177A1 POWERED FASTENER DRIVER AND EXTENSION 审中-公开
公开(公告)号：US20200055177A1
公开(公告)日：2020-02-20
申请号：US16541974
申请日：2019-08-15
申请人： MILWAUKEE ELECTRIC TOOL CORPORATION
发明人： John S. Scott , Gareth Mueckl , Caroline Hope , Isabel M. Lloyd , Matthew Post , Adam N. Carter , Jonathan L. Lambert , Logan M. Hietpas , Matthew N. Thurin , Paul Fry , Julia L. Savich
IPC分类号： B25G1/04 , B25C1/06
摘要： A powered fastener driver for driving fasteners into a workpiece includes a driver unit and a handle unit selectively and removably attachable to the driver unit. The driver unit includes a housing, a motor, and a first coupler. The handle unit includes a battery receptacle for receiving a battery pack, a trigger, and a second coupler. The first and second couplers selectively engage one another to mechanically and electrically connect the driver unit to the handle unit.

7. 发明申请

US20190091845A1 GAS SPRING-POWERED FASTENER DRIVER 审中-公开
公开(公告)号：US20190091845A1
公开(公告)日：2019-03-28
申请号：US16201111
申请日：2018-11-27
申请人： MILWAUKEE ELECTRIC TOOL CORPORATION
发明人： Andrew R. Wyler , Nathan T. Armstrong , Jason D. Thurner , Troy C. Thorson , John S. Scott , Jeremy R. Ebner , Daniel R. Garces , Ryan Allen Dedrickson , Luke J. Skinner , Benjamin R. Suhr
IPC分类号： B25C1/06 , B25C1/04
摘要： A gas spring-powered fastener driver including a cylinder, a moveable piston positioned within the cylinder, a driver blade attached to the piston and movable therewith between a ready position and a driven position, a lifter operable to move the driver blade from the driven position to the ready position, a transmission for providing torque to the lifter, a first clutch mechanism permitting a transfer of torque to an output shaft of the transmission in a single rotational direction, and a second clutch mechanism limiting an amount of torque transferred to the transmission output shaft and the lifter.

8. 发明申请

US20160096229A1 WORKPIECE GUARD AND BLADE GUARD FOR BAND SAW 审中-公开
标题翻译：工件保护和带状刀片
公开(公告)号：US20160096229A1
公开(公告)日：2016-04-07
申请号：US14966665
申请日：2015-12-11
申请人： Milwaukee Electric Tool Corporation
发明人： Jeffrey Holly , Jeffrey M. Wackwitz , Scott D. Bublitz , Steven W. Hyma , Kurt Limberg , John G. Marx , Ryan J. Denissen , John S. Scott , Richard J. LaSota
IPC分类号： B23D53/12 , B27G19/06 , B23D55/02
CPC分类号： B23D53/12 , B23D55/02 , B23D59/006 , B27G19/06 , Y10T83/613 , Y10T83/619
摘要： A hand-held band saw for cutting a workpiece. The hand-held band saw includes a deck, first and second wheels coupled to the deck for receiving a continuous blade thereabout, a motor coupled to the deck for driving at least one of the first or second wheels, and a handle providing a grip for a user to hold the band saw. The band saw also includes a blade guard having a first portion adjacent the first wheel, a second portion adjacent the second wheel, and a third portion adjoining the first and second portions. A joint couples the first, second, and third portions to the deck for simultaneous movement of the first, second, and third portions with respect to the deck.
摘要翻译：用于切割工件的手持式带锯。手持带锯包括甲板，联接到甲板上的第一和第二轮，用于在其周围接收连续的叶片，耦合到甲板上的马达用于驱动第一或第二轮中的至少一个，以及提供手柄的手柄用户握住带锯。带锯还包括具有邻近第一轮的第一部分的叶片防护件，与第二轮相邻的第二部分，以及邻接第一和第二部分的第三部分。接头将第一，第二和第三部分联接到甲板上，以使第一，第二和第三部分相对于甲板同时移动。

9. 发明申请

US20140262394A1 IMPACT TOOL 审中-公开
标题翻译： IMPACT工具
公开(公告)号：US20140262394A1
公开(公告)日：2014-09-18
申请号：US14210812
申请日：2014-03-14
申请人： Milwaukee Electric Tool Corporation
发明人： John S. Scott , Ryan A. Dedrickson
IPC分类号： B25B21/02 , B25B23/00
CPC分类号： B25B23/0007 , B25B21/026
摘要： An impact tool includes a housing, a motor having an output shaft defining a first axis, a drive shaft rotatably supported by the housing about a second axis oriented substantially normal to the first axis, and an impact mechanism coupled between the motor and the drive shaft and operable to impart a striking rotational force to the drive shaft. The impact mechanism includes an anvil rotatably supported by the housing and coupled to the drive shaft, and a hammer coupled to the motor to receive torque from the motor and impart the striking rotational force to the anvil. The impact tool also includes a locking mechanism operable to selectively lock the drive shaft relative to the housing.
摘要翻译：冲击工具包括壳体，具有限定第一轴线的输出轴的马达，由壳体围绕基本上垂直于第一轴线定向的第二轴线可旋转地支撑的驱动轴以及联接在马达与驱动轴之间的冲击机构并且可操作地向驱动轴施加醒目的旋转力。冲击机构包括由壳体可旋转地支撑并联接到驱动轴的砧座，以及联接到马达的锤，以接收来自马达的扭矩并向砧承受打击旋转力。冲击工具还包括可操作以相对于壳体选择性地锁定驱动轴的锁定机构。

10. 发明申请

US20140173907A1 PIPE CUTTER 有权
标题翻译：管道切割机
公开(公告)号：US20140173907A1
公开(公告)日：2014-06-26
申请号：US14195105
申请日：2014-03-03
申请人： Milwaukee Electric Tool Corporation
发明人： John S. Scott , Michael Naughton
IPC分类号： B23D21/06
CPC分类号： B23D21/10 , B23D17/02 , B23D21/00 , B23D21/06 , B23D29/02 , B25F3/00 , B25F5/02
摘要： A power tool includes a housing assembly, a motor, a pipe holder, and a knife pivotally coupled to the pipe holder at a pivot point for movement relative to the pipe holder. The knife is operable to pivot through an angle toward the pipe holder during a cutting motion and is operable to pivot through the angle away from the pipe holder during a return motion. The power tool also includes a drive mechanism having a first gear coupled to the motor and a second gear coupled to the knife. The power tool further includes a release mechanism coupled to the drive mechanism. The release mechanism is operable to selectively disconnect the second gear from the knife so that movement of the motor is not transmitted to the knife and the knife is movable through the angle away from the pipe holder.
摘要翻译：电动工具包括壳体组件，电动机，管道保持器和在相对于管道保持器运动的枢轴点处可枢转地联接到管道保持器的刀。刀可操作以在切割运动期间朝向管支架枢转一定角度，并且可操作以在返回运动期间枢转穿过管夹。动力工具还包括具有联接到马达的第一齿轮和联接到刀的第二齿轮的驱动机构。动力工具还包括联接到驱动机构的释放机构。释放机构可操作以选择性地将第二齿轮与刀具断开，使得马达的运动不传递到刀具，并且刀可以移动穿过远离管座的角度。

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