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公开(公告)号：US20070220759A1
公开(公告)日：2007-09-27
申请号：US11802126
申请日：2007-05-21
IPC分类号： B23D47/02
CPC分类号： B27B9/00 , B23D59/006 , B23Q11/005
摘要： A portable electric cutting device includes housing, a saw blade, a saw cover, a base linked to the housing, and a centrifugal fan. The saw cover has a partition wall formed with a plurality of division walls including front and rear divisional walls. The plurality of division walls has an inclined part that extends at an angle with respect to a radial direction of the rotary axis of the fan such that a radially outer part of the inclined part locates upstream from a radially inner part of the inclined part with respect to the rotary direction of the fan.
摘要翻译： 便携式电动切割装置包括壳体，锯片，锯盖，连接到壳体的基座和离心式风扇。 锯盖具有形成有包括前后分隔壁的多个分隔壁的分隔壁。 多个分隔壁具有相对于风扇的旋转轴线的径向以一定角度延伸的倾斜部分，使得倾斜部分的径向外部部分位于倾斜部分的径向内部的上游，相对于 到风扇的旋转方向。
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公开(公告)号：US20070095876A1
公开(公告)日：2007-05-03
申请号：US11588369
申请日：2006-10-27
IPC分类号： B25C5/02
CPC分类号： B25C1/06
摘要： A stationary annular abutting member 14E is provided with a first projecting section that operates as part of a ratchet mechanism. A rotational flange section is provided with a second projecting section that operates as part of the ratchet mechanism. The first projecting section projects in the direction from the ON position toward the OFF position of a plunger of a solenoid. The second projecting section projects in the direction from the OFF position toward the ON position of the plunger. When a driven rotor starts rotating and comes to a rotary position slightly short of the rotary position of about ¾ of a full turn in the ON state of the solenoid, the projecting end of the first projecting section and that of the second projecting section are located opposite to each other and the second projecting section rides on the first projecting section.
摘要翻译： 固定的环形抵接构件14E设置有作为棘轮机构的一部分操作的第一突出部分。 旋转凸缘部分设置有作为棘轮机构的一部分操作的第二突出部分。 第一突出部沿从螺线管的柱塞的ON位置朝向OFF位置的方向突出。 第二突出部从柱塞的从OFF位置朝向ON位置的方向突出。 当从动转子开始旋转并且在螺线管的导通状态下到达稍短于大约¾匝的旋转位置的旋转位置时，第一突出部分的突出端和第二突出部分的突出端位于 彼此相对并且第二突出部分骑在第一突出部分上。
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33.发明申请Electric motor, electric tool having the motor, and electric motor production method 有权电动机，具有电动机的电动工具，以及电动机的制造方法公开(公告)号：US20060043816A1
公开(公告)日：2006-03-02
申请号：US11153505
申请日：2005-06-16
CPC分类号： H02K15/0435 , H02K1/148 , H02K3/18 , H02K5/08 , H02K7/145
摘要： An electric motor designed for electric tools. The motor includes a first molded coil having a first coil covered entirely with a resin that is electrically insulating and highly heat conductive. The motor also includes a second molded coil having a second coil covered entirely with the resin. The first molded coil has a pair of first axial portions, and the second molded coil has a pair of second axial portions in alignment with the first axial portions. A stator core disposed around the molded coils includes a first stator core and a second stator core with first stator core legs and second stator core legs, respectively. Air paths through which fan airflow passes are formed between the axial portions and the opposing stator core legs.
摘要翻译： 专为电动工具设计的电动马达。 电动机包括第一模制线圈，其具有完全覆盖有电绝缘且高度导热的树脂的第一线圈。 电动机还包括具有完全覆盖树脂的第二线圈的第二模制线圈。 第一模制线圈具有一对第一轴向部分，并且第二模制线圈具有与第一轴向部分对准的一对第二轴向部分。 设置在模制线圈周围的定子铁心包括分别具有第一定子铁芯腿和第二定子铁心腿的第一定子铁心和第二定子铁心。 在轴向部分和相对的定子铁芯支柱之间形成风扇通过的空气通道。
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公开(公告)号：US08800108B2
公开(公告)日：2014-08-12
申请号：US12974523
申请日：2010-12-21
申请人： Hideyuki Tanimoto , Takuya Konnai , Kouji Sagawa
发明人： Hideyuki Tanimoto , Takuya Konnai , Kouji Sagawa
IPC分类号： A47L9/22
CPC分类号： A47L5/365 , A47L7/0028 , A47L9/22 , H02K3/26 , H02K13/006 , H02K23/54
摘要： A dust collector comprises a tank having an intake opening; a head unit mounted on the tank; a motor provided on the head unit and having a rotor, a stator and an output shaft; a fan provided on the head unit and rotating under power from the motor, for sucking air or liquids into the tank from the intake opening; and a filter housed in the tank, that separates dust from the air or liquid sucked into the tank. The rotor has a coil disc having multiple roughly annular coils arranged in a circumferential direction centered on the output shaft in the direction of the axial line of the output shaft. The stator has a magnetic flux generation mechanism that generates magnetic flux that passes through the coil disc in the direction of the axial line of the output shaft.
摘要翻译： 集尘器包括具有进气口的罐; 安装在油箱上的头部单元; 设置在头单元上并具有转子，定子和输出轴的电动机; 风扇，其设置在所述头部单元上，并且从所述马达的动力下旋转，用于从所述进气口吸入空气或液体进入所述罐; 以及容纳在罐中的过滤器，其将灰尘与吸入罐中的空气或液体分离。 转子具有在输出轴的轴线方向上以输出轴为中心的周向排列有多个大致环状的线圈的线圈盘。 定子具有产生沿输出轴的轴线方向通过线圈盘的磁通的磁通产生机构。
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公开(公告)号：US08721298B2
公开(公告)日：2014-05-13
申请号：US12941590
申请日：2010-11-08
申请人： Hideyuki Tanimoto , Takuya Konnai , Kouji Sagawa
发明人： Hideyuki Tanimoto , Takuya Konnai , Kouji Sagawa
IPC分类号： F04D29/00
CPC分类号： F04D25/084 , F04D25/0653
摘要： An air blower comprises a motor including a rotor, a stator, and an output shaft fixed to the rotor, a fan that rotates by receiving power from the motor, a casing that retains the motor and the fan, and a handle provided at the casing. The rotor has a coil disc including a plurality of substantially annular coils arranged in the circumferential direction around the output shaft as viewed from the direction of the axial line of the output shaft. The stator has a magnetic flux generating mechanism that generates magnetic fluxes passing through the coil disc in the direction of the axial line of the output shaft.
摘要翻译： 一种鼓风机，包括：电动机，包括转子，定子和固定到转子的输出轴;风扇，其通过从电动机接收动力而旋转;保持电动机和风扇的壳体;以及设置在壳体 。 转子具有线圈盘，其包括从输出轴的轴线方向观察的围绕输出轴的周向布置的多个大致环形的线圈。 定子具有磁通量产生机构，其在输出轴的轴线方向上产生通过线圈盘的磁通量。
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公开(公告)号：US20130307356A1
公开(公告)日：2013-11-21
申请号：US13980224
申请日：2012-01-31
申请人： Hideyuki Tanimoto
发明人： Hideyuki Tanimoto
摘要： A disk motor includes a rotor, a stator, and an output shaft which is coaxially integrated with the rotor, a coil disk is provided in one of the rotor and the stator, a magnetic-flux generating part is provided in the other of the rotor and the stator, and the coil disk is configured by laminating a plurality of coil substrates each on which a coil pattern is printed. Among these coil substrates, in the coil substrates 40Aa and 40Af on both ends in the laminating direction having relatively good heat dissipation effect, the coils are electrically connected in series to each other, and, in the coil substrates 40Ab to 40Ae on an inner side in the laminating direction having relatively poor heat dissipation effect. at least a part of the coils is electrically connected in parallel to each other.
摘要翻译： 盘式电动机包括转子，定子和与转子同轴地一体形成的输出轴，在转子和定子之一中设置有线圈盘，在转子的另一个中设置有磁通量产生部件 并且定子，并且线圈盘通过层叠多个线圈基板而构成，每个线圈基板上印有线圈图案。 在这些线圈基板中，在层叠方向的两端的线圈基板40Aa，40Af具有相对良好的散热效果，线圈彼此串联电连接，在内侧的线圈基板40Ab〜40Ae 在层叠方向上具有相对差的散热效果。 线圈的至少一部分彼此并联地电连接。
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公开(公告)号：US08550320B2
公开(公告)日：2013-10-08
申请号：US12202660
申请日：2008-09-02
IPC分类号： B27F7/02
摘要： According to an aspect of the present invention, there is provided a driving device including: a driver bit for striking a fastener loaded in a launching section; a driver for driving the fastener from the launching section by reciprocating the driver bit; a triggering device pullable to control the driver; and a locking device that locks the pulling operation of the triggering device when being set to a lock position and that releases the locking state when being set to a release position, wherein the locking device includes a release device to operate the locking device toward the release position when the triggering device is pulled and a returning device to return the locking device toward the lock position when the pulling is released.
摘要翻译： 根据本发明的一个方面，提供了一种驱动装置，包括：用于撞击加载在发射部分中的紧固件的驾驶员钻头; 用于通过使驾驶员钻头往复运动来从发射部分驱动紧固件的驱动器; 触发装置，可触发以控制驾驶员; 以及锁定装置，其在被设置到锁定位置时锁定所述触发装置的拉动操作，并且当被设置到释放位置时释放所述锁定状态，其中所述锁定装置包括释放装置以将所述锁定装置朝向释放 当拉动被释放时触发装置被拉动时的位置和返回的装置将锁定装置朝向锁定位置返回。
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公开(公告)号：US08393512B2
公开(公告)日：2013-03-12
申请号：US12526787
申请日：2008-03-25
IPC分类号： B25C1/06
CPC分类号： B25C1/06
摘要： A fastener driving tool includes a housing, a motor, a plunger, a spring, a drum, and one of a cable and a sheet member. The motor is provided in the housing. The plunger is provided in the housing for impacting a fastener in a fastener driving direction. The spring urges the plunger in the fastener driving direction. The drum is rotatably supported in the housing and is rotationally driven by the motor. The one of a cable and a sheet member is capable of being wound over the drum and has one end fixed to the drum and another end acting on the spring for transmitting a driving force of the motor to the spring. The spring is configured to accumulate a resilient energy therein for impacting the fastener by the plunger. The resilient energy of the spring is accumulated by forcible resilient deformation thereof as a result of winding of the one of the cable and the sheet member over the drum rotationally driven by the motor.
摘要翻译： 紧固件驱动工具包括壳体，马达，柱塞，弹簧，滚筒以及电缆和片状构件之一。 电机设在外壳内。 柱塞设置在壳体中，用于沿紧固件驱动方向冲击紧固件。 弹簧在紧固件驱动方向上推动柱塞。 滚筒可旋转地支撑在壳体中并由马达旋转驱动。 电缆和片状构件中的一个能够缠绕在滚筒上，并且一端固定到滚筒，另一端作用在弹簧上，用于将马达的驱动力传递到弹簧。 弹簧构造成在其中累积弹性能量以通过柱塞冲击紧固件。 由于电缆和片状部件之一缠绕在由电动机旋转驱动的转鼓上，所以弹簧的弹性能量被其强制的弹性变形所累积。
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公开(公告)号：US20120014065A1
公开(公告)日：2012-01-19
申请号：US13182332
申请日：2011-07-13
IPC分类号： H05K7/20
CPC分类号： H02K7/145 , B25B21/002 , B25B23/1415 , B25F5/006 , B25F5/008 , H02K9/06 , H02K11/33
摘要： A power tool includes a brushless motor, a switching element, a power cable a rectifying device, a heat releasing member. The switching element controls a drive of the brushless motor. The power cable supplies an electric current to the brushless motor from power source. The rectifying device rectifies the electric current from the power cable. The heat releasing member is connected to the switching element and the rectifying device in order to enhance a cooling efficiency for the same.
摘要翻译： 电动工具包括无刷电动机，开关元件，电力电缆，整流装置，散热构件。 开关元件控制无刷电动机的驱动。 电源线从电源向无刷电机提供电流。 整流装置对来自电力电缆的电流进行整流。 为了提高冷却效率，散热构件与开关元件和整流装置连接。
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公开(公告)号：US20110146025A1
公开(公告)日：2011-06-23
申请号：US12974523
申请日：2010-12-21
申请人： Hideyuki Tanimoto , Takuya Konnai , Kouji Sagawa
发明人： Hideyuki Tanimoto , Takuya Konnai , Kouji Sagawa
IPC分类号： A47L9/10
CPC分类号： A47L5/365 , A47L7/0028 , A47L9/22 , H02K3/26 , H02K13/006 , H02K23/54
摘要： A dust collector comprises a tank having an intake opening; a head unit mounted on the tank; a motor provided on the head unit and having a rotor, a stator and an output shaft; a fan provided on the head unit and rotating under power from the motor, for sucking air or liquids into the tank from the intake opening; and a filter housed in the tank, that separates dust from the air or liquid sucked into the tank. The rotor has a coil disc having multiple roughly annular coils arranged in a circumferential direction centered on the output shaft in the direction of the axial line of the output shaft. The stator has a magnetic flux generation mechanism that generates magnetic flux that passes through the coil disc in the direction of the axial line of the output shaft.
摘要翻译： 集尘器包括具有进气口的罐; 安装在油箱上的头部单元; 设置在头单元上并具有转子，定子和输出轴的电动机; 风扇，其设置在所述头部单元上，并且从所述马达的动力下旋转，用于从所述进气口吸入空气或液体进入所述罐; 以及容纳在罐中的过滤器，其将灰尘与吸入罐中的空气或液体分离。 转子具有在输出轴的轴线方向上以输出轴为中心的圆周方向布置有多个大致环形的线圈的线圈盘。 定子具有产生沿输出轴的轴线方向通过线圈盘的磁通的磁通产生机构。
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