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公开(公告)号：US08403073B2
公开(公告)日：2013-03-26
申请号：US12656344
申请日：2010-01-27
IPC分类号： B25B21/00
摘要： A changeover operation device, for changing over the positions of at least two components to establish three or more speed modes in a speed changer mechanism accommodated within a housing having an opening, includes operation handles arranged in a corresponding relationship with the components. Each of the operation handles is movable between two specified positions along a specified operation direction to change over the positions of the components. The operation handles are continuously arranged within the opening of the housing, one of the operation handles being partially overlapped with the other.
摘要翻译： 一种切换操作装置，用于在容纳在具有开口的壳体内的变速机构中改变至少两个部件的位置以建立三个或更多个速度模式，包括与部件相对应地布置的操作手柄。 每个操作手柄可沿着指定的操作方向在两个指定位置之间移动，以转换部件的位置。 操作手柄连续地布置在壳体的开口内，其中一个操作手柄与另一个操作手柄部分重叠。
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公开(公告)号：US08814634B2
公开(公告)日：2014-08-26
申请号：US12988995
申请日：2009-04-10
摘要： This invention provides a conveying apparatus and a blasting machine equipped with the conveying apparatus that can prevent workpieces from being damaged by the used abrasives attached to the conveying rollers.For the conveying apparatus, a peripheral part 33a disposed at the peripheral surface of a rolling member 33 of a rolling roller 31 is made of a softer elastic material than the material of the panel P, wherein when used abrasives get stuck between the peripheral part 33a of the rolling member 33 and the panel P, since the peripheral part 33a acts as a cushioning material that can reduce the force caused by the used abrasives and loaded on the panel P, even if the panel P is made of a fragile material, such as glass, the panel P can be conveyed without flaws being caused by the used abrasives.
摘要翻译： 本发明提供一种输送装置和配备有输送装置的喷砂机，其能够防止工件被附着在输送辊上的使用过的磨料损坏。 对于输送装置，设置在滚动辊31的滚动部件33的周面的周边部分33a由比面板P的材料更软的弹性材料制成，其中当使用磨料粘附在周边部分33a 由于周边部分33a用作可以减少由使用过的磨料引起的并加载在面板P上的力的缓冲材料，所以即使面板P由易碎材料制成， 作为玻璃，面板P可以被传送而没有由使用的磨料引起的缺陷。
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公开(公告)号：US08574115B2
公开(公告)日：2013-11-05
申请号：US13067709
申请日：2011-06-22
IPC分类号： F16H3/46
CPC分类号： B25F5/001
摘要： An electric power tool includes a cylindrical reducer case accommodating the speed reduction mechanism. The speed reduction mechanism includes a planetary gear train and a movable member which is axially slidable to be engaged with or disengaged from the planetary gear train. The electric power tool includes the reducer case including a slide hole formed through a sidewall of the reducer case and axially extended and a rotary plate which is rotatable around a periphery of the reducer case about the axis, the rotary plate including an operation slot formed axially obliquely and overlapped with the slide hole; a supporting member radially outwardly protruded from the movable member and extended through the slide hole and the operation slot; and a biasing unit for applying a pressing force to the supporting member in a moving direction of the supporting member when the rotary plate is rotated to a position.
摘要翻译： 电动工具包括容纳减速机构的圆筒形减速器壳体。 减速机构包括行星齿轮系和可轴向滑动以与行星齿轮系接合或分离的可动构件。 所述电动工具包括所述减速器壳体，所述减速器壳体包括通过所述减速器壳体的侧壁形成并且轴向延伸的滑动孔和可围绕所述轴线围绕所述减速器壳体的周边旋转的旋转板，所述旋转板包括轴向形成的操作槽 倾斜并与滑孔重叠; 从可动件径向向外突出并延伸穿过滑孔和操作槽的支撑件; 以及偏置单元，用于当旋转板旋转到位置时，在支撑构件的移动方向上向支撑构件施加按压力。
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公开(公告)号：US07980320B2
公开(公告)日：2011-07-19
申请号：US12318305
申请日：2008-12-24
申请人： Kenichiro Inagaki , Yutaka Yamada , Fumiaki Sekino
发明人： Kenichiro Inagaki , Yutaka Yamada , Fumiaki Sekino
IPC分类号： H02K7/116
CPC分类号： B25F5/001
摘要： An electric power tool includes a motor, a reduction mechanism, a driving unit, a bearing unit, a housing, a speed changing unit, a power switch, and an operation detecting unit which detects a reduction ratio changing operation performed by the speed changing unit to control electric power supplied to the motor. The reduction mechanism transfers the rotating power of the motor, and the driving unit transfers the rotating power of the reduction mechanism to a tip end tool. The bearing unit rotatably supports the driving unit, and the housing accommodates the motor, the reduction mechanism, the driving unit and the bearing unit. The speed changing unit changes a reduction ratio of the reduction mechanism, a power switch for turning on and off a power source of the motor.
摘要翻译： 电动工具包括电动机，减速机构，驱动单元，轴承单元，壳体，变速单元，动力开关和操作检测单元，其检测由变速单元执行的减速比改变操作 以控制提供给电动机的电力。 减速机构传递电机的旋转动力，驱动单元将减速机构的旋转动力传递到前端工具。 轴承单元可旋转地支撑驱动单元，并且壳体容纳电动机，减速机构，驱动单元和轴承单元。 变速单元改变减速机构的减速比，用于打开和关闭电动机的电源的电源开关。
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公开(公告)号：US20100186976A1
公开(公告)日：2010-07-29
申请号：US12656344
申请日：2010-01-27
IPC分类号： B23B47/14
摘要： A changeover operation device, for changing over the positions of at least two components to establish three or more speed modes in a speed changer mechanism accommodated within a housing having an opening, includes operation handles arranged in a corresponding relationship with the components. Each of the operation handles is movable between two specified positions along a specified operation direction to change over the positions of the components. The operation handles are continuously arranged within the opening of the housing, one of the operation handles being partially overlapped with the other.
摘要翻译： 一种切换操作装置，用于在容纳在具有开口的壳体内的变速机构中改变至少两个部件的位置以建立三个或更多个速度模式，包括与部件相对应地布置的操作手柄。 每个操作手柄可沿着指定的操作方向在两个指定位置之间移动，以转换部件的位置。 操作手柄连续地布置在壳体的开口内，其中一个操作手柄与另一个操作手柄部分重叠。
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公开(公告)号：US08746364B2
公开(公告)日：2014-06-10
申请号：US13170307
申请日：2011-06-28
IPC分类号： B25F5/00
CPC分类号： B25F5/001 , B25B21/008
摘要： An electric power tool includes a motor; a speed reducer for transferring a rotational power of the motor at a reduced speed; and a reduction ratio changing unit for changing a reduction ratio of the speed reducer. The speed reduction mechanism includes an axially slidable changeover member and a gear member, the changeover member being engaged with or disengaged from the gear member depending on an axial slide position thereof. The reduction ratio changing unit includes a shift actuator for axially sliding the changeover member, a driving state detector for detecting a driving state of the motor, a slide position detector for detecting a slide position of the changeover member and a controller for driving the shift actuator and for changing a drive control of the shift actuator depending on detection results of the slide position detector unit and the driving state detector unit, respectively.
摘要翻译： 电动工具包括电动机; 用于以较低速度传递电动机的旋转动力的减速器; 以及用于改变减速器的减速比的减速比改变单元。 减速机构包括可轴向滑动的切换构件和齿轮构件，所述切换构件根据其轴向滑动位置与齿轮构件接合或脱离。 减速比改变单元包括用于轴向滑动切换构件的换档致动器，用于检测马达的驱动状态的驱动状态检测器，用于检测切换构件的滑动位置的滑动位置检测器和用于驱动换档致动器的控制器 并且分别根据滑动位置检测器单元和驱动状态检测器单元的检测结果来改变换档致动器的驱动控制。
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公开(公告)号：US08381831B2
公开(公告)日：2013-02-26
申请号：US12656343
申请日：2010-01-27
IPC分类号： B25B21/02
CPC分类号： B25B21/00 , B23B45/008 , B25B21/026 , B25B23/141 , B25F5/001 , F16H2200/0039 , F16H2200/201 , F16H2200/2038
摘要： A rotary impact tool includes a drive power source for producing rotational power, a drive shaft driven by the rotational power supplied from the drive power source, an output shaft operatively connected to the drive shaft for receiving the rotational power, an impact mechanism operatively couplable with the drive shaft. The rotary impact tool further includes a changeover unit for changing over an impact mode in which the impact mechanism is operated and a drill driver mode in which the rotational power produced by the drive power source is transferred to the output shaft without operating the impact mechanism and a multi-stage speed reduction mechanism for transferring the rotational power produced by the drive power source to the output shaft through the drive shaft at variable speeds in at least three speed modes including a low speed mode, a middle speed mode and a high speed mode.
摘要翻译： 旋转冲击工具包括用于产生旋转动力的驱动力源，由驱动动力源提供的旋转动力驱动的驱动轴，与驱动轴可操作地连接以接收旋转动力的输出轴，可操作地与 驱动轴。 旋转冲击工具还包括用于切换冲击机构操作的冲击模式的切换单元以及由驱动动力源产生的旋转动力被传递到输出轴而不操作冲击机构的钻头模式， 一种多级减速机构，用于以包括低速模式，中速模式和高速模式在内的至少三种速度模式以可变速度通过驱动轴将由驱动动力源产生的旋转动力传递到输出轴 。
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公开(公告)号：US20120006574A1
公开(公告)日：2012-01-12
申请号：US13170307
申请日：2011-06-28
IPC分类号： B25F5/00
CPC分类号： B25F5/001 , B25B21/008
摘要： An electric power tool includes a motor; a speed reducer for transferring a rotational power of the motor at a reduced speed; and a reduction ratio changing unit for changing a reduction ratio of the speed reducer. The speed reduction mechanism includes an axially slidable changeover member and a gear member, the changeover member being engaged with or disengaged from the gear member depending on an axial slide position thereof. The reduction ratio changing unit includes a shift actuator for axially sliding the changeover member, a driving state detector for detecting a driving state of the motor, a slide position detector for detecting a slide position of the changeover member and a controller for driving the shift actuator and for changing a drive control of the shift actuator depending on detection results of the slide position detector unit and the driving state detector unit, respectively.
摘要翻译： 电动工具包括电动机; 用于以较低速度传递电动机的旋转动力的减速器; 以及用于改变减速器的减速比的减速比改变单元。 减速机构包括可轴向滑动的切换构件和齿轮构件，所述切换构件根据其轴向滑动位置与齿轮构件接合或脱离。 减速比改变单元包括用于轴向滑动切换构件的换档致动器，用于检测马达的驱动状态的驱动状态检测器，用于检测切换构件的滑动位置的滑动位置检测器和用于驱动换档致动器的控制器 并且分别根据滑动位置检测器单元和驱动状态检测器单元的检测结果来改变换档致动器的驱动控制。
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公开(公告)号：US20110039481A1
公开(公告)日：2011-02-17
申请号：US12988995
申请日：2009-04-10
摘要： This invention provides a conveying apparatus and a blasting machine equipped with the conveying apparatus that can prevent workpieces from being damaged by the used abrasives attached to the conveying rollers.For the conveying apparatus, a peripheral part 33a disposed at the peripheral surface of a rolling member 33 of a rolling roller 31 is made of a softer elastic material than the material of the panel P, wherein when used abrasives get stuck between the peripheral part 33a of the rolling member 33 and the panel P, since the peripheral part 33a acts as a cushioning material that can reduce the force caused by the used abrasives and loaded on the panel P, even if the panel P is made of a fragile material, such as glass, the panel P can be conveyed without flaws being caused by the used abrasives.
摘要翻译： 本发明提供一种输送装置和配备有输送装置的喷砂机，其能够防止工件被附着在输送辊上的使用过的磨料损坏。 对于输送装置，设置在滚动辊31的滚动部件33的周面的周边部分33a由比面板P的材料更软的弹性材料制成，其中当使用磨料粘附在周边部分33a 由于周边部分33a用作可以减少由使用过的磨料引起的并加载在面板P上的力的缓冲材料，所以即使面板P由易碎材料制成， 作为玻璃，面板P可以被传送而没有由使用的磨料引起的缺陷。
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公开(公告)号：US20090255361A1
公开(公告)日：2009-10-15
申请号：US12382780
申请日：2009-03-24
申请人： Kenichiro Inagaki , Fumiaki Sekino , Yutaka Yamada
发明人： Kenichiro Inagaki , Fumiaki Sekino , Yutaka Yamada
IPC分类号： G05G5/08
CPC分类号： B25F5/001 , Y10T74/20098
摘要： An electric power tool includes a motor, a speed reducer unit arranged to deliver the rotational power of the motor and provided with gears, a housing arranged to accommodate the motor and the speed reducer unit, and a speed changing unit for changing a gear reduction ratio of the speed reducer unit. The speed changing unit is arranged in such a position as to be operable outside the housing. The speed changing unit includes an operation lever slidingly operable in a speed changing direction when pushed, an operation detector unit for detecting the operation lever to control electric power supplied to the motor, a shift unit for changing the gear reduction ratio of the speed reducer unit in response to sliding movement of the operation lever, and a slide restraint unit for restraining the sliding operation of the operation lever until the operation detector unit detects the operation lever.
摘要翻译： 电动工具包括电动机，减速器单元，其设置成传递电动机的旋转动力并设置有齿轮;壳体，布置成容纳电动机和减速器单元;变速单元，用于改变齿轮减速比 的减速机组。 变速单元布置在可在壳体外部操作的位置。 变速单元包括可在推动时在变速方向滑动操作的操作杆，用于检测操作杆以控制提供给电动机的电力的操作检测器单元，用于改变减速器单元的减速比的换档单元 响应于操作杆的滑动运动，以及用于限制操作杆的滑动操作直到操作检测器单元检测到操作杆的滑动约束单元。
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