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1. 发明授权

US07103979B2 Portable electric cutting device with blower mechanism 有权
标题翻译：便携式电动切割装置带鼓风机构
公开(公告)号：US07103979B2
公开(公告)日：2006-09-12
申请号：US10688909
申请日：2003-10-21
申请人： Kenichirou Yoshida , Hideyuki Tanimoto , Tomomasa Nishikawa , Shinji Takano , Takuma Nonaka , Kenji Niwa , Teruo Imai , Satoshi Shimada
发明人： Kenichirou Yoshida , Hideyuki Tanimoto , Tomomasa Nishikawa , Shinji Takano , Takuma Nonaka , Kenji Niwa , Teruo Imai , Satoshi Shimada
IPC分类号： B23D47/02
CPC分类号： B23Q11/005 , B23D59/006 , B27B9/00
摘要： Fanned air generated by a fan to cool a motor is discharged from a housing through fanned air discharge ports toward an opening formed in a base. The fanned air discharged toward the opening is then introduced into a groove in fluid communication with the opening. The groove is formed in a bottom surface of the base and has an open side at a front side of the base. The fanned air is then discharged from the front side of the base, blowing off saw dust on a cutting object so as to prevent dust from accumulating on a marking line on the cutting object.
摘要翻译：由风扇产生的用于冷却电动机的扇形空气通过扇形空气排出口从形成在基座中的开口排出。然后将朝向开口排出的扇形空气引入到与开口流体连通的凹槽中。槽形成在基座的底面上，并且在基座的前侧具有开口侧。扇形空气然后从基座的前侧排出，吹出切割物体上的锯屑，以防止灰尘积聚在切割物体上的标记线上。

2. 发明授权

US07861417B2 Portable electric cutting apparatus 有权
标题翻译：便携式电动切割装置
公开(公告)号：US07861417B2
公开(公告)日：2011-01-04
申请号：US11878372
申请日：2007-07-24
申请人： Hideyuki Tanimoto , Teruo Imai , Kenji Niwa , Takuya Konnai
发明人： Hideyuki Tanimoto , Teruo Imai , Kenji Niwa , Takuya Konnai
IPC分类号： B23D45/16
CPC分类号： B23D59/006 , B23Q17/2404
摘要： A portable electric cutting apparatus includes a housing for housing an electric motor rotating a saw blade, a saw cover attached to the housing, the saw cover having a shape to cover an upper half of an outer periphery, the saw cover including a saw blade housing portion at least partially housing the saw blade and a cylindrical portion having a substantially cylindrical shape, the cylindrical portion connecting to the housing at an end face of the cylindrical portion a base being joined to at least one of the saw cover and the housing, the base having an opening to allow the saw blade to project downwardly from a bottom face which is slidable on a cut material and a fan being driven by the electric motor, wherein a discharge passage forming member is provided with the saw cover so as to form a discharge passage by cooperating with a wall face of the saw cover.
摘要翻译：一种便携式电动切割装置，包括：壳体，用于容纳旋转锯片的电动马达;附接到壳体的锯盖;锯盖具有覆盖外周上半部的形状;锯盖包括锯片壳体至少部分地容纳所述锯片的部分和具有大致圆柱形形状的圆柱形部分，所述圆柱形部分在所述圆柱形部分的端面处连接到所述壳体，所述基部与所述锯盖和所述壳体中的至少一个接合，底座具有开口以允许锯片从可在切割材料上滑动的底面向下突出，并且风扇由电动机驱动，其中排出通道形成构件设置有锯盖，以形成通过与锯盖的壁面配合。

3. 发明申请

US20070271799A1 Portable electric cutting apparatus 有权
标题翻译：便携式电动切割装置
公开(公告)号：US20070271799A1
公开(公告)日：2007-11-29
申请号：US11878372
申请日：2007-07-24
申请人： Hideyuki Tanimoto , Teruo Imai , Kenji Niwa , Takuya Konnai
发明人： Hideyuki Tanimoto , Teruo Imai , Kenji Niwa , Takuya Konnai
IPC分类号： B23D45/16
CPC分类号： B23D59/006 , B23Q17/2404
摘要： A portable electric cutting apparatus includes a housing for housing an electric motor rotating a saw blade a saw cover attached to the housing, the saw cover having a shape to cover an upper half of an outer periphery, the saw cover including a saw blade housing portion at least partially housing the saw blade and a cylindrical portion having a substantially cylindrical shape, the cylindrical portion connecting to the housing at an end face of the cylindrical portion a base being joined to at least one of the saw cover and the housing, the base having an opening to allow the saw blade to project downwardly from a bottom face which is slidable on a cut material and a fan being driven by the electric motor, wherein a discharge passage forming member is provided with the saw cover so as to form a discharge passage by cooperating with a wall face of the saw cover.
摘要翻译：一种便携式电动切割装置，包括：壳体，用于容纳旋转锯片的电动机，附接到壳体的锯盖，所述锯盖具有覆盖外周上半部的形状，所述锯盖包括锯片收容部分至少部分地容纳所述锯片和具有大致圆柱形形状的圆柱形部分，所述圆柱形部分在所述圆柱形部分的端面处连接到所述壳体，所述基部接合到所述锯盖和所述壳体中的至少一个，所述基部具有允许锯片从切割材料可滑动的底面向下突出的开口和由电动机驱动的风扇，其中排出通道形成构件设置有锯盖，以形成排出口通过与锯盖的壁面配合。

4. 发明授权

US07605513B2 Electric tool having electric motor with first and second coils having first and second coil bundles of different innermost peripheral length 有权
标题翻译：具有具有第一和第二线圈的电动机的电动工具具有不同最内周长的第一和第二线圈束
公开(公告)号：US07605513B2
公开(公告)日：2009-10-20
申请号：US11048800
申请日：2005-02-03
申请人： Hideyuki Tanimoto , Teruo Imai , Kenji Niwa , Tomoyoshi Yokota
发明人： Hideyuki Tanimoto , Teruo Imai , Kenji Niwa , Tomoyoshi Yokota
IPC分类号： H02K3/00 , H02K9/00
CPC分类号： H02K15/0435 , H02K3/18 , H02K7/145 , H02K15/06
摘要： A first coil includes a first inner-coil bundle and a first outer-coil bundle. The first outer-coil bundle is positioned radially outwardly of the first inner-coil bundle in a radial direction of a stator core. A second coil includes a second inner-coil bundle and a second outer-coil bundle. The second outer-coil bundle is positioned radially outwardly of the second inner-coil bundle. A first inner-coil end and a first outer-coil end form a gap and a groove. A second inner-coil end and a second outer-coil end also form a gap and a groove.
摘要翻译：第一线圈包括第一内线圈束和第一外线圈束。第一外部线圈束沿着定子芯的径向位于第一内部线圈束的径向外侧。第二线圈包括第二内线圈束和第二外线圈束。第二外部线圈束位于第二内部线圈束的径向外侧。第一内线圈端部和第一外侧线圈端部形成间隙和凹槽。第二内线圈端和第二外线圈端也形成间隙和凹槽。

5. 发明授权

US07275326B2 Portable electric cutting apparatus 有权
标题翻译：便携式电动切割装置
公开(公告)号：US07275326B2
公开(公告)日：2007-10-02
申请号：US11039965
申请日：2005-01-24
申请人： Hideyuki Tanimoto , Teruo Imai , Kenji Niwa , Takuya Konnai
发明人： Hideyuki Tanimoto , Teruo Imai , Kenji Niwa , Takuya Konnai
IPC分类号： B23D45/16
CPC分类号： B23D59/006 , B23Q17/2404
摘要： A portable electric cutting apparatus includes a housing for housing an electric motor for rotating a saw blade a fan provided in the housing and driven by the electric motor, a saw cover attached to the housing and having a saw blade housing part having a shape to cover an upper half of the outer periphery of the saw blade for housing a part of the saw blade, a base formed with an opening for allowing the saw blade to project downward from a bottom face which is slidable on a cut material. A discharge passage for discharging a fan wind produced by driving the fan is formed along an outer periphery of the saw cover. The fan wind is discharged through the discharge passage toward a front side of the base in the cutting direction.
摘要翻译：一种便携式电动切割装置，包括：壳体，用于容纳电动机，用于使锯片旋转设置在壳体中并由电动机驱动的风扇;附接到壳体的锯盖，具有覆盖形状的锯片壳体部分用于容纳锯片的一部分的锯条的外周的上半部，形成有用于允许锯片从可切割材料上可滑动的底面向下突出的开口的基部。沿着锯盖的外周形成用于排出通过驱动风扇产生的风扇风的排出通道。风扇风通过排出通道沿着切割方向朝向基座的前侧排出。

6. 发明申请

US20050160608A1 Portable electric cutting apparatus 有权
标题翻译：便携式电动切割装置
公开(公告)号：US20050160608A1
公开(公告)日：2005-07-28
申请号：US11039965
申请日：2005-01-24
申请人： Hideyuki Tanimoto , Teruo Imai , Kenji Niwa , Takuya Konnai
发明人： Hideyuki Tanimoto , Teruo Imai , Kenji Niwa , Takuya Konnai
IPC分类号： B23D47/00 , B23D49/16 , B23D59/00 , B23Q17/24 , B27B9/00 , B23D45/16
CPC分类号： B23D59/006 , B23Q17/2404
摘要： A portable electric cutting apparatus includes a housing for housing an electric motor for rotating a saw blade a fan provided in the housing and driven by the electric motor, a saw cover attached to the housing and having a saw blade housing part having a shape to cover an upper half of the outer periphery of the saw blade for housing a part of the saw blade, a base formed with an opening for allowing the saw blade to project downward from a bottom face which is slidable on a cut material. A discharge passage for discharging a fan wind produced by driving the fan is formed along an outer periphery of the saw cover. The fan wind is discharged through the discharge passage toward a front side of the base in the cutting direction.
摘要翻译：一种便携式电动切割装置，包括：壳体，用于容纳电动机，用于使锯片旋转设置在壳体中并由电动机驱动的风扇;附接到壳体的锯盖，具有覆盖形状的锯片壳体部分用于容纳锯片的一部分的锯条的外周的上半部，形成有用于允许锯片从可切割材料上可滑动的底面向下突出的开口的基部。沿着锯盖的外周形成用于排出通过驱动风扇产生的风扇风的排出通道。风扇风通过排出通道沿着切割方向朝向基座的前侧排出。

7. 发明申请

US20050168095A1 Electric motor, electric tool having the motor, and electric motor production method 有权
标题翻译：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：US20050168095A1
公开(公告)日：2005-08-04
申请号：US11048800
申请日：2005-02-03
申请人： Hideyuki Tanimoto , Teruo Imai , Kenji Niwa , Tomoyoshi Yokota
发明人： Hideyuki Tanimoto , Teruo Imai , Kenji Niwa , Tomoyoshi Yokota
IPC分类号： B25F5/00 , H02K1/20 , H02K3/04 , H02K3/18 , H02K3/24 , H02K7/14 , H02K9/06 , H02K15/04 , H02K15/06 , H02K15/085 , H02K27/00
CPC分类号： H02K15/0435 , H02K3/18 , H02K7/145 , H02K15/06
摘要： A first coil includes a first inner-coil bundle and a first outer-coil bundle. The first outer-coil bundle is positioned radially outwardly of the first inner-coil bundle in a radial direction of a stator core. A second coil includes a second inner-coil bundle and a second outer-coil bundle. The second outer-coil bundle is positioned radially outwardly of the second inner-coil bundle. A first inner-coil end and a first outer-coil end form a gap and a groove. A second inner-coil end and a second outer-coil end also form a gap and a groove.
摘要翻译：第一线圈包括第一内线圈束和第一外线圈束。第一外部线圈束沿着定子芯的径向位于第一内部线圈束的径向外侧。第二线圈包括第二内线圈束和第二外线圈束。第二外部线圈束位于第二内部线圈束的径向外侧。第一内线圈端部和第一外侧线圈端部形成间隙和凹槽。第二内线圈端和第二外线圈端也形成间隙和凹槽。

8. 发明授权

US5848472A Rotatable circular saw with parallelism adjustment function 失效
标题翻译：可旋转圆锯具有平行度调节功能
公开(公告)号：US5848472A
公开(公告)日：1998-12-15
申请号：US736737
申请日：1996-10-25
申请人： Naoya Eto , Hiroshi Sato , Takuma Nonaka , Kenji Niwa
发明人： Naoya Eto , Hiroshi Sato , Takuma Nonaka , Kenji Niwa
IPC分类号： B23D59/00 , B27B9/00 , B23D45/16
CPC分类号： B23D59/002 , B27B9/00
摘要： A portable circular saw is disclosed which includes a mechanism for simply and efficiently adjusting parallelism of the saw blade to the base. Two connecting members positioned at the front and rear of the saw connect the base of the saw to the saw cover, and the mechanism for adjusting parallelism is part of the front connecting member.
摘要翻译：公开了一种便携式圆锯，其包括用于简单且有效地调节锯片与基座的平行度的机构。定位在锯的前后的两个连接构件将锯的基部连接到锯盖，并且用于调节平行度的机构是前连接构件的一部分。

9. 发明申请

US20090064510A1 PORTABLE CUTTING MACHINE 有权
标题翻译：便携式切割机
公开(公告)号：US20090064510A1
公开(公告)日：2009-03-12
申请号：US12205265
申请日：2008-09-05
申请人： Kenji Niwa , Teruo Imai
发明人： Kenji Niwa , Teruo Imai
IPC分类号： B27B9/00
CPC分类号： B27B9/02
摘要： According to an aspect of the present invention, there is provided a portable cutting machine including: a housing; a motor; a cutting blade driven by the motor; a saw cover that covers the cutting blade; a base that rotatably supports the saw cover and to be brought into contact with the to-be-processed members; and a changing mechanism capable of changing the protrusion amount of the cutting blade toward the side opposite to the saw cover, wherein the changing mechanism has an adjustment guide extending from the base in the rotation direction of the saw cover and a movement restricting part for restricting the movement of the adjustment guide, and wherein the portion of the adjustment guide on the side farther from the base with respect to the movement restricting part is arranged outside of the saw cover.
摘要翻译：根据本发明的一个方面，提供了一种便携式切割机，包括：壳体; 电机由电机驱动的切割刀片; 覆盖切割刀片的锯盖; 可旋转地支撑锯盖并与被处理构件接触的基座; 以及能够改变切割刀片朝向与锯盖相反的一侧的突出量的改变机构，其中，所述变换机构具有从所述基座沿所述锯条的旋转方向延伸的调节引导件和用于限制的移动限制部件调节引导件的运动，并且其中调节引导件在离基座相对于运动限制部分更远的一侧的部分布置在锯盖的外侧。

10. 发明申请

US20060016082A1 Portable cutting tool 失效
标题翻译：便携式切割工具
公开(公告)号：US20060016082A1
公开(公告)日：2006-01-26
申请号：US11154511
申请日：2005-06-17
申请人： Kenji Niwa , Teruo Imai
发明人： Kenji Niwa , Teruo Imai
IPC分类号： B23D45/16
CPC分类号： B27B9/02
摘要： A portable cutting tool includes a base and a tool main body which are inclinably connected such that a saw blade can be projected from a vicinity of an intersection between a side face of the base and a lower face of the base. A parallelism between the saw blade and the side face of the base is made to be able to be adjusted.
摘要翻译：一种便携式切割工具，包括基部和工具主体，其倾斜地连接，使得锯片能够从基部的侧面和基部的下表面之间的交叉点附近突出。使得锯片与基座的侧面之间的平行度能够被调节。

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