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1. 发明授权

US10005133B2 Auto sizing chuck 有权
公开(公告)号：US10005133B2
公开(公告)日：2018-06-26
申请号：US15070536
申请日：2016-03-15
申请人： Milwaukee Electric Tool Corporation
发明人： Troy C. Thorson , Jeffrey Holly
IPC分类号： B23B31/12
CPC分类号： B23B31/123 , B23B31/1238 , B23B2260/136 , Y10T29/49826 , Y10T279/17461 , Y10T279/17615 , Y10T279/32
摘要： A chuck includes a chuck body extending along a longitudinal axis, the chuck body including a plurality of slots each arranged at an oblique angle with respect to the longitudinal axis. A plurality of jaws each includes a first engagement portion, a jaw end, and a drive end. Each of the jaws is disposed within one of the plurality of slots and is movable between a close position and an open position. A biasing member is coupled to the plurality of jaws and is operable to bias the plurality of jaws toward the close position and a rotating assembly is selectively engageable with the plurality of jaws such that when engaged, the plurality of jaws are movable in response to rotation of the rotating assembly.

2. 发明申请

US20170129026A1 RECIPROCATING SAW 审中-公开
公开(公告)号：US20170129026A1
公开(公告)日：2017-05-11
申请号：US15410359
申请日：2017-01-19
申请人： Milwaukee Electric Tool Corporation
发明人： Brian Wattenbach , Jeffrey Holly , Benjamin Ludy , Roger D. Neitzell , Thomas R. Bednar
IPC分类号： B23D51/16 , F16J15/3232 , B23D49/16
摘要： A reciprocating saw includes a housing assembly, a motor, and a drive mechanism. The drive mechanism includes a gear coupled to and driven by a pinion of the motor for rotation about a first axis. The gear is vertically-oriented within the housing assembly and has an outer periphery. The drive mechanism also includes a spindle reciprocatable relative to the housing assembly, a connecting rod having a first end coupled to the gear and a second end coupled to the spindle to transmit rotation of the gear into reciprocation of the spindle, and a counterweight rotatably coupled to the housing assembly for rotation about the first axis within the outer periphery of the gear. The counterweight is also coupled to the first end of the connecting rod such that the counterweight is moved in a substantially opposite direction than the spindle to counterbalance reciprocation of the spindle.

3. 发明授权

US10376966B2 Auto sizing chuck 有权
公开(公告)号：US10376966B2
公开(公告)日：2019-08-13
申请号：US15992674
申请日：2018-05-30
申请人： MILWAUKEE ELECTRIC TOOL CORPORATION
发明人： Troy C. Thorson , Jeffrey Holly
IPC分类号： B23B31/12
摘要： A chuck for a power tool includes a chuck body extending along a longitudinal axis. The chuck also includes a plurality of jaws, each with a jaw end, and each movable along a respective jaw axis between a closed position and an open position. Each respective jaw axis is oriented at an oblique angle relative to the longitudinal axis. A biasing member is coupled to the jaws and is operable to bias the jaws toward the closed position. The biasing member includes a spring. The chuck also includes a rotating assembly selectively engageable with the jaws such that, when engaged, the jaws are movable in response to rotation of the rotating assembly. The biasing member includes a guide sleeve coupled to each of the jaws and movable axially along the longitudinal axis in response to each of the jaws moving along its respective jaw axis.

4. 发明申请

US20180345390A1 WORKPIECE GUARD AND BLADE GUARD FOR BAND SAW 审中-公开
公开(公告)号：US20180345390A1
公开(公告)日：2018-12-06
申请号：US16102410
申请日：2018-08-13
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 , B23D59/00 , 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 has a handle for grasping the band saw, a motor, a drive wheel driven by the motor, a driven wheel and a continuous blade disposed about the drive wheel and the driven wheel. A portion of the continuous blade is positioned in a cut zone to perform a cutting operation. A workpiece guard is spaced from the portion of the continuous blade and positioned between the portion of the continuous blade and the handle for limiting movement of the workpiece after the cutting operation.

5. 发明申请

US20160193664A1 AUTO SIZING CHUCK 有权
标题翻译：自动ING CH
公开(公告)号：US20160193664A1
公开(公告)日：2016-07-07
申请号：US15070536
申请日：2016-03-15
申请人： Milwaukee Electric Tool Corporation
发明人： Troy C. Thorson , Jeffrey Holly
IPC分类号： B23B31/12
CPC分类号： B23B31/123 , B23B31/1238 , B23B2260/136 , Y10T29/49826 , Y10T279/17461 , Y10T279/17615 , Y10T279/32
摘要： A chuck includes a chuck body extending along a longitudinal axis, the chuck body including a plurality of slots each arranged at an oblique angle with respect to the longitudinal axis. A plurality of jaws each includes a first engagement portion, a jaw end, and a drive end. Each of the jaws is disposed within one of the plurality of slots and is movable between a close position and an open position. A biasing member is coupled to the plurality of jaws and is operable to bias the plurality of jaws toward the close position and a rotating assembly is selectively engageable with the plurality of jaws such that when engaged, the plurality of jaws are movable in response to rotation of the rotating assembly.
摘要翻译：卡盘包括沿着纵向轴线延伸的卡盘主体，卡盘主体包括多个槽，每个槽相对于纵向轴线以倾斜角度布置。多个钳口各自包括第一接合部分，钳口端部和驱动端部。每个钳口设置在多个槽中的一个槽内，并且能够在关闭位置和打开位置之间移动。偏压构件联接到多个钳口并且可操作以将多个钳口偏压到关闭位置，并且旋转组件可选择性地与多个钳口接合，使得当接合时，多个钳口可响应于旋转而可移动的旋转组件。

6. 发明授权

US10661366B2 Workpiece guard and blade guard for band saw 有权
公开(公告)号：US10661366B2
公开(公告)日：2020-05-26
申请号：US16102410
申请日：2018-08-13
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 , B23D59/00 , B23D55/02
摘要： A hand-held band saw has a handle for grasping the band saw, a motor, a drive wheel driven by the motor, a driven wheel and a continuous blade disposed about the drive wheel and the driven wheel. A portion of the continuous blade is positioned in a cut zone to perform a cutting operation. A workpiece guard is spaced from the portion of the continuous blade and positioned between the portion of the continuous blade and the handle for limiting movement of the workpiece after the cutting operation.

7. 发明授权

US10046404B2 Workpiece guard and blade guard for band saw 有权
公开(公告)号：US10046404B2
公开(公告)日：2018-08-14
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 , B23D59/00
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.

8. 发明授权

US10464148B2 Reciprocating saw 有权
公开(公告)号：US10464148B2
公开(公告)日：2019-11-05
申请号：US15410359
申请日：2017-01-19
申请人： Milwaukee Electric Tool Corporation
发明人： Brian Wattenbach , Jeffrey Holly , Benjamin Ludy , Roger D. Neitzell , Thomas R. Bednar
IPC分类号： B23D49/10 , B23D51/16 , F16J15/3232 , B23D49/16
摘要： A reciprocating saw includes a housing assembly, a motor, and a drive mechanism. The drive mechanism includes a gear coupled to and driven by a pinion of the motor for rotation about a first axis. The gear is vertically-oriented within the housing assembly and has an outer periphery. The drive mechanism also includes a spindle reciprocatable relative to the housing assembly, a connecting rod having a first end coupled to the gear and a second end coupled to the spindle to transmit rotation of the gear into reciprocation of the spindle, and a counterweight rotatably coupled to the housing assembly for rotation about the first axis within the outer periphery of the gear. The counterweight is also coupled to the first end of the connecting rod such that the counterweight is moved in a substantially opposite direction than the spindle to counterbalance reciprocation of the spindle.

9. 发明申请

US20180272436A1 AUTO SIZING CHUCK 审中-公开
公开(公告)号：US20180272436A1
公开(公告)日：2018-09-27
申请号：US15992674
申请日：2018-05-30
申请人： MILWAUKEE ELECTRIC TOOL CORPORATION
发明人： Troy C. Thorson , Jeffrey Holly
IPC分类号： B23B31/12
CPC分类号： B23B31/123 , B23B31/1238 , B23B2260/136 , Y10T29/49826 , Y10T279/17461 , Y10T279/17615 , Y10T279/32
摘要： A chuck for a power tool includes a chuck body extending along a longitudinal axis. The chuck also includes a plurality of jaws, each with a jaw end, and each movable along a respective jaw axis between a closed position and an open position. Each respective jaw axis is oriented at an oblique angle relative to the longitudinal axis. A biasing member is coupled to the jaws and is operable to bias the jaws toward the closed position. The biasing member includes a spring. The chuck also includes a rotating assembly selectively engageable with the jaws such that, when engaged, the jaws are movable in response to rotation of the rotating assembly. The biasing member includes a guide sleeve coupled to each of the jaws and movable axially along the longitudinal axis in response to each of the jaws moving along its respective jaw axis.

10. 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。

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