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公开(公告)号：US09579735B2
公开(公告)日：2017-02-28
申请号：US12842209
申请日：2010-07-23
CPC分类号： B23D51/16 , B23D49/165 , F16J15/3232
摘要： A reciprocating saw includes a housing assembly and a motor positioned substantially within the housing assembly. The motor includes a pinion. A drive mechanism is positioned substantially within the housing assembly and includes a gear driven by the pinion, a spindle, and a connecting rod to transmit rotation of the gear into reciprocation of the spindle. A bushing is positioned substantially within the housing assembly about at least a portion of the spindle. The bushing is pivotable relative to the housing assembly to accommodate non-linear rocking motion of the spindle. A seal surrounds a portion of the bushing and includes a first lip extending radially from the bushing and a second lip spaced apart from the first lip and extending radially from the bushing. The second lip is movable relative to the first lip. Both the first lip and the second lip continuously engage the housing assembly when the bushing pivots relative to the housing assembly.
摘要翻译： 往复锯包括壳体组件和基本上位于壳体组件内的马达。 马达包括一个小齿轮。 驱动机构基本上位于壳体组件内，并且包括由小齿轮驱动的齿轮，心轴和连接杆，以将齿轮的旋转传递到心轴的往复运动。 衬套围绕主轴的至少一部分基本上位于壳体组件内。 衬套相对于壳体组件可枢转以适应主轴的非线性摇摆运动。 密封件围绕套管的一部分并且包括从衬套径向延伸的第一唇缘和与第一唇缘间隔开并从衬套径向延伸的第二唇缘。 第二唇缘相对于第一唇缘是可移动的。 当衬套相对于壳体组件枢转时，第一唇缘和第二唇缘都连续接合壳体组件。
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公开(公告)号：US20110107608A1
公开(公告)日：2011-05-12
申请号：US12842209
申请日：2010-07-23
IPC分类号： B23D51/16
CPC分类号： B23D51/16 , B23D49/165 , F16J15/3232
摘要： A reciprocating saw includes a housing assembly and a motor positioned substantially within the housing assembly. The motor includes a pinion. A drive mechanism is positioned substantially within the housing assembly and includes a gear driven by the pinion, a spindle, and a connecting rod to transmit rotation of the gear into reciprocation of the spindle. A bushing is positioned substantially within the housing assembly about at least a portion of the spindle. The bushing is pivotable relative to the housing assembly to accommodate non-linear rocking motion of the spindle. A seal surrounds a portion of the bushing and includes a first lip extending radially from the bushing and a second lip spaced apart from the first lip and extending radially from the bushing. The second lip is movable relative to the first lip. Both the first lip and the second lip continuously engage the housing assembly when the bushing pivots relative to the housing assembly.
摘要翻译： 往复锯包括壳体组件和基本上位于壳体组件内的马达。 马达包括一个小齿轮。 驱动机构基本上位于壳体组件内，并且包括由小齿轮驱动的齿轮，心轴和连接杆，以将齿轮的旋转传递到心轴的往复运动。 衬套围绕主轴的至少一部分基本上位于壳体组件内。 衬套相对于壳体组件可枢转以适应主轴的非线性摇摆运动。 密封件围绕套管的一部分并且包括从衬套径向延伸的第一唇缘和与第一唇缘间隔开并从衬套径向延伸的第二唇缘。 第二唇缘相对于第一唇缘是可移动的。 当衬套相对于壳体组件枢转时，第一唇缘和第二唇缘都连续接合壳体组件。
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公开(公告)号：US08087437B2
公开(公告)日：2012-01-03
申请号：US12555250
申请日：2009-09-08
申请人： Jay A. Goddard , Randy McDonald , Dale Borchardt , Troy Thorson , Jeffrey Hessenberger , Christopher Berg , Jeffrey Holly
发明人： Jay A. Goddard , Randy McDonald , Dale Borchardt , Troy Thorson , Jeffrey Hessenberger , Christopher Berg , Jeffrey Holly
IPC分类号： B27C5/10
CPC分类号： B25F5/003 , B27C5/10 , Y10T409/306608
摘要： A router includes a base, a motor housing supported by the base for movement along a first axis, and an adjustment mechanism having a shaft, with a thread portion, connected to the motor housing for rotation about a second axis. The adjustment mechanism also includes a unitarily formed lock mechanism supported by the base. The lock mechanism includes a thread-engaging member that, when engaged with the thread portion, causes small changes to the position of the housing relative to the base in response to rotation of the shaft. The lock mechanism is movable between an engaged position, in which the thread-engaging member engages the thread portion, and a disengaged position, in which the thread-engaging member disengages the thread portion and the housing is freely movable relative to the base to provide course adjustment of the position of the housing relative to the base.
摘要翻译： 路由器包括基座，由基座支撑以沿着第一轴线移动的马达壳体以及具有轴的调节机构，所述调节机构具有连接到马达壳体上以绕第二轴线旋转的螺纹部分。 调节机构还包括由基座支撑的整体形成的锁定机构。 锁定机构包括螺纹接合构件，当与螺纹部分接合时，响应于轴的旋转，壳体相对于基座的位置引起小的改变。 所述锁定机构可在接合位置（其中所述线接合构件与所述螺纹部分接合在其中）与脱离位置之间移动，所述接合位置中所述螺纹接合构件脱离所述螺纹部分并且所述壳体可相对于所述底座自由移动以提供 课程调整住房相对于基地的位置。
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公开(公告)号：US20100126627A1
公开(公告)日：2010-05-27
申请号：US12555250
申请日：2009-09-08
申请人： Jay A. Goddard , Randy McDonald , Dale Borchardt , Troy Thorson , Jeffrey Hessenberger , Christopher Berg , Jeffrey Holly
发明人： Jay A. Goddard , Randy McDonald , Dale Borchardt , Troy Thorson , Jeffrey Hessenberger , Christopher Berg , Jeffrey Holly
IPC分类号： B27C5/10
CPC分类号： B25F5/003 , B27C5/10 , Y10T409/306608
摘要： A router includes a base, a motor housing supported by the base for movement along a first axis, and an adjustment mechanism having a shaft, with a thread portion, connected to the motor housing for rotation about a second axis. The adjustment mechanism also includes a unitarily formed lock mechanism supported by the base. The lock mechanism includes a thread-engaging member that, when engaged with the thread portion, causes small changes to the position of the housing relative to the base in response to rotation of the shaft. The lock mechanism is movable between an engaged position, in which the thread-engaging member engages the thread portion, and a disengaged position, in which the thread-engaging member disengages the thread portion and the housing is freely movable relative to the base to provide course adjustment of the position of the housing relative to the base.
摘要翻译： 路由器包括基座，由基座支撑以沿着第一轴线移动的马达壳体以及具有轴的调节机构，所述调节机构具有连接到马达壳体上以绕第二轴线旋转的螺纹部分。 调节机构还包括由基座支撑的整体形成的锁定机构。 锁定机构包括螺纹接合构件，当与螺纹部分接合时，响应于轴的旋转，壳体相对于基座的位置引起小的改变。 所述锁定机构可在接合位置（其中所述线接合构件与所述螺纹部分接合在其中）与脱离位置之间移动，所述接合位置中所述螺纹接合构件脱离所述螺纹部分并且所述壳体可相对于所述底座自由移动以提供 课程调整住房相对于基地的位置。
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公开(公告)号：US20070095429A1
公开(公告)日：2007-05-03
申请号：US11567137
申请日：2006-12-05
IPC分类号： B23C1/20
CPC分类号： B27C5/10 , B25F5/008 , H02K5/10 , Y10T409/30392 , Y10T409/303976 , Y10T409/304088 , Y10T409/306608 , Y10T409/308176
摘要： A power tool, such as, for example a router. In some aspects, a power tool includes a motor, a motor housing defining an air outlet, and a shield connectable to the motor housing and positionable to at least partially cover the air outlet to inhibit movement of debris into the motor housing through the air outlet. In some aspects of the invention, a router includes a base, a motor housing supported by the base, at least one of the base and the motor housing defining a depth adjustment column having an open end, a motor supported by the motor housing and operable to drive a tool element, a depth adjustment mechanism supported in the depth adjustment column and operable to adjust the cutting depth of the tool element, and a flexible shield connectable to the base in a position to cover the open end and to allow access to the depth adjustment mechanism through the open end.
摘要翻译： 电动工具，例如路由器。 在一些方面，电动工具包括电动机，限定空气出口的电动机壳体和可连接到电动机壳体的屏蔽件，并且可定位成至少部分地覆盖空气出口以阻止碎片通过空气出口移动到电动机壳体中 。 在本发明的一些方面，路由器包括基座，由基座支撑的马达壳体，基座和马达壳体中的至少一个限定具有开口端的深度调节柱，由马达壳体支撑的马达 以驱动工具元件，深度调节机构，其被支撑在深度调节柱中并且可操作以调节工具元件的切割深度;以及柔性屏蔽件，其可在覆盖开口端的位置处可连接到基座，并且允许访问 深度调整机制通过开放式。
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公开(公告)号：US20060174498A1
公开(公告)日：2006-08-10
申请号：US11338235
申请日：2006-01-24
申请人： Jeffrey Zeiler , Scott Ahlswede , Richard Brault , Jeffrey Holly , Jeffrey Hessenberger , Thomas James
发明人： Jeffrey Zeiler , Scott Ahlswede , Richard Brault , Jeffrey Holly , Jeffrey Hessenberger , Thomas James
IPC分类号： B27B9/00
CPC分类号： B27B9/00 , B27B5/29 , B27B9/02 , H01H3/20 , H01H9/06 , Y10T83/04 , Y10T83/05 , Y10T83/0605 , Y10T83/626 , Y10T83/869
摘要： A movable handle and a power tool. The power tool comprises a housing, a motor supported by the housing and operable to drive a tool element about an axis, and a handle supported by the housing for rotation relative to the housing about the axis. Preferably, the power tool is a circular saw. The circular saw further comprises a switch assembly supported on the handle for movement with the handle and means for connecting the switch to the motor to accommodate movement of the switch relative to the motor. The switch assembly is electrically connectable to the motor and selectively connects the motor to a power source, and the connecting means includes a wiring arrangement. The circular saw further comprises a locking assembly for locking the handle in a position relative to the housing. Also, the circular saw preferably comprises means for preventing the switch assembly from connecting the motor to the power source when the locking assembly is in the unlocked condition and means for preventing the locking assembly from being operated from the locked condition to the unlocked condition when the switch assembly is in the operated condition.
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公开(公告)号：US20060119318A1
公开(公告)日：2006-06-08
申请号：US11267937
申请日：2005-11-04
申请人： David Serdynski , Boyd Miller , Scott Bublitz , Troy Thorson , Thomas Bednar , David Griep , Nancy Uehlein-Proctor , Dennis Grzybowski , Jeffrey Holly , Jeffrey Hessenberger , Mark Kubale , Todd Johnson , Jonathan Lobert , Jay Rosenbecker
发明人： David Serdynski , Boyd Miller , Scott Bublitz , Troy Thorson , Thomas Bednar , David Griep , Nancy Uehlein-Proctor , Dennis Grzybowski , Jeffrey Holly , Jeffrey Hessenberger , Mark Kubale , Todd Johnson , Jonathan Lobert , Jay Rosenbecker
IPC分类号： H02J7/00
CPC分类号： B25F1/00 , H01M2/1022 , H01M2/34
摘要： A battery pack for powering a cordless power tool. The battery pack includes at least one battery cell operable to supply a discharge current, a switch operable to control the discharge current and a protection device to protect the switch. The protection device is positioned such that the device absorbs a current traveling in a direction opposite to that of the discharge current supplied from the battery cell.
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公开(公告)号：US20050188550A1
公开(公告)日：2005-09-01
申请号：US11061057
申请日：2005-02-18
IPC分类号： B23D53/12
摘要： A power tool, such as a band saw, is provided and may include a housing having a first handle and a second handle, a motor, a first wheel, a second wheel and a battery supported by the housing and electrically connectable to the motor for powering the motor, the battery is at least partially positioned at least one of between the first handle and the second handle and between a first wheel axis of the first wheel and a second wheel axis of the second wheel. In some aspects, a power tool may include a battery support for supporting a battery, the battery support being formed separately from a housing of the band saw and being supportable by the housing. In other aspects, a band saw may be operable with at least a 26 Volt battery.
摘要翻译： 提供了诸如带锯的电动工具，并且可以包括具有第一手柄和第二手柄的壳体，马达，第一轮，第二轮和由壳体支撑并可电连接到马达的电池， 为电动机供电，电池至少部分地定位在第一手柄和第二手柄之间以及第一轮的第一轮轴线和第二轮的第二轮轴之间的至少一个。 在一些方面，电动工具可以包括用于支撑电池的电池支撑件，电池支撑件与带锯的壳体分开形成并且可由壳体支撑。 在其他方面，带锯可以使用至少26伏的电池来操作。
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公开(公告)号：US20060249227A1
公开(公告)日：2006-11-09
申请号：US11458437
申请日：2006-07-19
申请人： Randy McDonald , Dale Borchardt , Troy Thorson , Jeffrey Hessenberger , Christopher Berg , Jeffrey Holly
发明人： Randy McDonald , Dale Borchardt , Troy Thorson , Jeffrey Hessenberger , Christopher Berg , Jeffrey Holly
IPC分类号： B23C1/20
CPC分类号： B27C5/02 , B25F5/003 , B25H3/006 , B27C5/10 , Y10T409/306608 , Y10T409/307952 , Y10T409/308176 , Y10T409/30924
摘要： A power tool, such as, for example a router. In some aspects, a router includes a base, a motor housing supported by the base, a motor supported by the motor housing, and a hand grip forming at least a portion of one of the base and the housing and being contoured to fit a hand of an operator. The one of the base and the housing may be grasped by the operator when the operator grasps the hand grip to control movement of the router on the work piece surface. In other aspects, a router includes a base, a motor housing supported by and movable relative to the base, and a motor supported by the motor housing. The base is contoured to fit a hand of an operator and includes at least one of a slot or a ridge to provide improved gripping for an operator.
摘要翻译： 电动工具，例如路由器。 在一些方面，路由器包括基座，由基座支撑的马达壳体，由马达壳体支撑的马达，以及形成基座和壳体中的一个的至少一部分的手柄，并且被配置成适合手 的操作员。 当操作者抓住手柄以控制路由器在工件表面上的移动时，基座和壳体中的一个可被操作者掌握。 在其他方面，路由器包括基座，由基座支撑并可相对于基座运动的马达壳体，以及由马达壳体支撑的马达。 基座的轮廓是适合操作者的手，并且包括槽或脊中的至少一个，以为操作者提供改进的夹紧。
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公开(公告)号：US20060117920A1
公开(公告)日：2006-06-08
申请号：US11322459
申请日：2005-12-30
申请人： Jeffrey Zeiler , Scott Ahlswede , Richard Brault , Jeffrey Holly , Jeffrey Hessenberger , Thomas James
发明人： Jeffrey Zeiler , Scott Ahlswede , Richard Brault , Jeffrey Holly , Jeffrey Hessenberger , Thomas James
IPC分类号： B23D45/16
CPC分类号： B27B9/00 , B27B5/29 , B27B9/02 , H01H3/20 , H01H9/06 , Y10T83/04 , Y10T83/05 , Y10T83/0605 , Y10T83/626 , Y10T83/869
摘要： A movable handle and a power tool. The power tool comprises a housing, a motor supported by the housing and operable to drive a tool element about an axis, and a handle supported by the housing for rotation relative to the housing about the axis. Preferably, the power tool is a circular saw. The circular saw further comprises a switch assembly supported on the handle for movement with the handle and means for connecting the switch to the motor to accommodate movement of the switch relative to the motor. The switch assembly is electrically connectable to the motor and selectively connects the motor to a power source, and the connecting means includes a wiring arrangement. The circular saw further comprises a locking assembly for locking the handle in a position relative to the housing. Also, the circular saw preferably comprises means for preventing the switch assembly from connecting the motor to the power source when the locking assembly is in the unlocked condition and means for preventing the locking assembly from being operated from the locked condition to the unlocked condition when the switch assembly is in the operated condition.
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