公开(公告)号：US20120279736A1

公开(公告)日：2012-11-08

申请号：US13387741

申请日：2010-07-29

申请人： Hideyuki Tanimoto ,  Nobuhiro Takano ,  Tomomasa Nishikawa ,  Kazutaka Iwata ,  Hironori Mashiko ,  Hayato Yamaguchi ,  Atsushi Nakagawa ,  Katsuhiro Oomori ,  Mizuho Nakamura ,  Hiroki Uchida ,  Saroma Nakano ,  Yutaka Ito

发明人： Hideyuki Tanimoto ,  Nobuhiro Takano ,  Tomomasa Nishikawa ,  Kazutaka Iwata ,  Hironori Mashiko ,  Hayato Yamaguchi ,  Atsushi Nakagawa ,  Katsuhiro Oomori ,  Mizuho Nakamura ,  Hiroki Uchida ,  Saroma Nakano ,  Yutaka Ito

IPC分类号： B25B21/02 ,  B25D11/04

CPC分类号： B25B21/02 ,  B25B21/026 ,  B25B23/1475

摘要： According to an aspect of the present invention, there is provided an impact tool including: a motor drivable in an intermittent driving mode; a hammer connected to the motor; an anvil to be struck by the hammer to thereby rotate/strike a tip tool; and a control unit that controls a rotation of the motor by switching a driving pulse supplied to the motor in accordance with a load applied onto the tip tool.

摘要翻译： 根据本发明的一个方面，提供了一种冲击工具，其包括：以间歇驱动模式驱动的马达; 连接到电机的锤子; 由锤子撞击的砧座，从而旋转/敲击尖端工具; 以及控制单元，其通过根据施加到所述尖端工具上的负载切换提供给所述电动机的驱动脉冲来控制所述电动机的旋转。

公开(公告)号：US09616558B2

公开(公告)日：2017-04-11

申请号：US13387743

申请日：2010-07-29

申请人： Tomomasa Nishikawa ,  Nobuhiro Takano ,  Hideyuki Tanimoto ,  Kazutaka Iwata ,  Hironori Mashiko ,  Hayato Yamaguchi ,  Atsushi Nakagawa ,  Katsuhiro Oomori ,  Mizuho Nakamura ,  Hiroki Uchida ,  Saroma Nakano ,  Chikai Yoshimizu

发明人： Tomomasa Nishikawa ,  Nobuhiro Takano ,  Hideyuki Tanimoto ,  Kazutaka Iwata ,  Hironori Mashiko ,  Hayato Yamaguchi ,  Atsushi Nakagawa ,  Katsuhiro Oomori ,  Mizuho Nakamura ,  Hiroki Uchida ,  Saroma Nakano ,  Chikai Yoshimizu

IPC分类号： B25B19/00 ,  B25B21/02 ,  B25B23/147

CPC分类号： B25B23/1475 ,  B25B21/02

摘要： According to an aspect of the present invention, there is provided an impact tool including: a motor; a hammer connected to an output portion of the motor; and an anvil to be struck by the hammer in a rotation direction and having a rotary shaft, the hammer striking the anvil in the rotation direction by driving the motor in pulses, wherein the anvil is provided in front of the hammer, wherein the hammer is driven in pulses by the motor, and wherein a rotation angle of the hammer is substantially proportional to a rotation angle of the motor.

公开(公告)号：US09314908B2

公开(公告)日：2016-04-19

申请号：US13387741

申请日：2010-07-29

申请人： Hideyuki Tanimoto ,  Nobuhiro Takano ,  Tomomasa Nishikawa ,  Kazutaka Iwata ,  Hironori Mashiko ,  Hayato Yamaguchi ,  Atsushi Nakagawa ,  Katsuhiro Oomori ,  Mizuho Nakamura ,  Hiroki Uchida ,  Saroma Nakano ,  Yutaka Ito

发明人： Hideyuki Tanimoto ,  Nobuhiro Takano ,  Tomomasa Nishikawa ,  Kazutaka Iwata ,  Hironori Mashiko ,  Hayato Yamaguchi ,  Atsushi Nakagawa ,  Katsuhiro Oomori ,  Mizuho Nakamura ,  Hiroki Uchida ,  Saroma Nakano ,  Yutaka Ito

IPC分类号： B25B21/00 ,  B25B21/02 ,  B25D11/00 ,  B25B23/147

CPC分类号： B25B21/02 ,  B25B21/026 ,  B25B23/1475

摘要： According to an aspect of the present invention, there is provided an impact tool including: a motor drivable in an intermittent driving mode; a hammer connected to the motor; an anvil to be struck by the hammer to thereby rotate/strike a tip tool; and a control unit that controls a rotation of the motor by switching a driving pulse supplied to the motor in accordance with a load applied onto the tip tool.

摘要翻译： 根据本发明的一个方面，提供了一种冲击工具，其包括：以间歇驱动模式驱动的马达; 连接到电机的锤子; 由锤子撞击的砧座，从而旋转/敲击尖端工具; 以及控制单元，其通过根据施加到所述尖端工具上的负载切换提供给所述电动机的驱动脉冲来控制所述电动机的旋转。

公开(公告)号：US20130333910A1

公开(公告)日：2013-12-19

申请号：US13387742

申请日：2010-07-29

申请人： Hideyuki Tanimoto ,  Nobuhiro Takano ,  Tomomasa Nishikawa ,  Kazutaka Iwata ,  Hironori Mashiko ,  Hayato Yamaguchi ,  Atsushi Nakagawa ,  Katsuhiro Oomori ,  Mizuho Nakamura ,  Hiroki Uchida ,  Saroma Nakano

发明人： Hideyuki Tanimoto ,  Nobuhiro Takano ,  Tomomasa Nishikawa ,  Kazutaka Iwata ,  Hironori Mashiko ,  Hayato Yamaguchi ,  Atsushi Nakagawa ,  Katsuhiro Oomori ,  Mizuho Nakamura ,  Hiroki Uchida ,  Saroma Nakano

IPC分类号： B25B21/02 ,  B25B23/147

CPC分类号： B25B21/02 ,  B25B21/026 ,  B25B23/1475

摘要： According to one embodiment, an impact tool includes: a motor; and a hammer that is connected to the motor and that has a striking-side surface; and an anvil that is journalled to be rotatable with respect to the hammer, that has a struck-side surface and that provides a striking power to a tip tool, wherein the motor is drivable in: a first driving mode in which the motor is continuously driven in a normal rotation; a second driving mode in which the motor is intermittently driven only in the normal rotation; and a third driving mode in which the motor is intermittently driven in the normal rotation and in a reverse rotation.

摘要翻译： 根据一个实施例，冲击工具包括：马达; 以及连接到电动机并具有击打侧表面的锤; 以及相对于锤子可旋转的砧座，其具有撞击侧表面并且向尖端工具提供打击力，其中所述电动机可驱动：电动机连续地在其中驱动的第一驱动模式 正常旋转驱动; 第二驱动模式，其中马达仅在正常旋转中间歇驱动; 以及第三驱动模式，其中马达在正常旋转和反向旋转中间歇地驱动。

公开(公告)号：US20120199372A1

公开(公告)日：2012-08-09

申请号：US13387743

申请日：2010-07-29

申请人： Tomomasa Nishikawa ,  Nobuhiro Takano ,  Hideyuki Tanimoto ,  Kazutaka Iwata ,  Hironori Mashiko ,  Hayato Yamaguchi ,  Atsushi Nakagawa ,  Katsuhiro Oomori ,  Mizuho Nakamura ,  Hiroki Uchida ,  Saroma Nakano ,  Chikai Yoshimizu

发明人： Tomomasa Nishikawa ,  Nobuhiro Takano ,  Hideyuki Tanimoto ,  Kazutaka Iwata ,  Hironori Mashiko ,  Hayato Yamaguchi ,  Atsushi Nakagawa ,  Katsuhiro Oomori ,  Mizuho Nakamura ,  Hiroki Uchida ,  Saroma Nakano ,  Chikai Yoshimizu

IPC分类号： B25B21/02 ,  B25B23/147

CPC分类号： B25B23/1475 ,  B25B21/02

摘要： According to an aspect of the present invention, there is provided an impact tool including: a motor; a hammer connected to an output portion of the motor; and an anvil to be struck by the hammer in a rotation direction and having a rotary shaft, the hammer striking the anvil in the rotation direction by driving the motor in pulses, wherein the anvil is provided in front of the hammer, wherein the hammer is driven in pulses by the motor, and wherein a rotation angle of the hammer is substantially proportional to a rotation angle of the motor.

摘要翻译： 根据本发明的一个方面，提供了一种冲击工具，包括：马达; 连接到马达的输出部分的锤; 以及在旋转方向上被锤撞击并具有旋转轴的砧座，所述锤通过以脉冲方式驱动所述电机而沿所述旋转方向冲击所述砧座，其中所述砧设置在所述锤的前方，其中所述锤是 通过马达驱动脉冲，并且其中锤的旋转角度基本上与马达的旋转角成比例。

公开(公告)号：US20120318550A1

公开(公告)日：2012-12-20

申请号：US13579846

申请日：2011-03-11

申请人： Hideyuki Tanimoto ,  Nobuhiro Takano ,  Tomomasa Nishikawa ,  Kazutaka Iwata ,  Hironori Mashiko ,  Hayato Yamaguchi

发明人： Hideyuki Tanimoto ,  Nobuhiro Takano ,  Tomomasa Nishikawa ,  Kazutaka Iwata ,  Hironori Mashiko ,  Hayato Yamaguchi

IPC分类号： B25B23/147

CPC分类号： B25B23/1475 ,  B25B23/1405

摘要： An impact tool including: a motor; a hammer connected to the motor; and an anvil struck by the hammer by driving the motor alternately in a normal rotation and a reverse rotation, wherein a magnitude of a fastening torque by the anvil is calculated in accordance with a current value of a current supplied to the motor immediately after the striking.

摘要翻译： 一种冲击工具，包括：电机; 连接到电机的锤子; 以及通过在正常旋转和反向旋转中交替地驱动马达而被锤撞击的砧座，其中根据在击打之后立即提供给马达的电流的当前值来计算砧座的紧固扭矩的大小 。

公开(公告)号：US20130062088A1

公开(公告)日：2013-03-14

申请号：US13579812

申请日：2011-02-21

申请人： Hironori Mashiko ,  Tomomasa Nishikawa ,  Hayato Yamaguchi

发明人： Hironori Mashiko ,  Tomomasa Nishikawa ,  Hayato Yamaguchi

IPC分类号： B25B21/02 ,  B25B23/147

CPC分类号： B25B21/02 ,  B25B21/026

摘要： An impact tool including: a motor; a speed-reduction mechanism that reduces a torque of the motor; a hammer connected to an output portion of the speed-reduction mechanism; and an anvil that can be swung relatively to the hammer, wherein the hammer is directly driven by the motor, and wherein the impact tool can operate in: a drill mode in which an end tool attached to the anvil is rotated by rotating the hammer in one direction so as to rotate the anvil; and an impact mode in which the end tool attached to the anvil is rotated while the hammer intermittently strikes the anvil.

摘要翻译： 一种冲击工具，包括：电机; 减速电机的转矩的减速机构; 连接到减速机构的输出部的锤; 以及能够相对于所述锤子摆动的砧座，其中所述锤子由所述马达直接驱动，并且其中所述冲击工具可以在以下操作中操作：钻模式，其中通过将所述锤子旋转来旋转附接到所述砧座的端部工具 一个方向来旋转砧座; 以及冲击模式，其中附接到砧座的端部工具在锤子间歇地撞击砧座的同时旋转。