公开(公告)号：US20210360863A1

公开(公告)日：2021-11-25

申请号：US17321949

申请日：2021-05-17

Applicant: MAKITA CORPORATION

Inventor： Mikihiro KITAHARA ,  Tomoyuki KUTSUNA ,  Nozomu IWAMOTO ,  Tomoyuki OTA

IPC: A01G3/053

Abstract: A gardening trimmer may include: a conversion mechanism configured to convert rotational motion of a prime mover to linear motion along a first direction; a blade configured to move in reciprocating motion relative to a guide bar and including a plurality of slots; and a plurality of guide members each disposed in a corresponding slot of the plurality of slots of the blade. The plurality of slots may include: at least one first slot in which a corresponding guide member of the guide members that is connected to a housing is disposed. A combination of the slots and the guide members may include: a first combination configured to reduce frictional resistance generated by the reciprocating motion; and a second combination configured to reduce vibration generated by the reciprocating motion, and at least one combination of the at least one first slot and its corresponding guide member is the second combination.

公开(公告)号：US20160165328A1

公开(公告)日：2016-06-09

申请号：US14907674

申请日：2014-03-26

Applicant: MAKITA CORPORATION

Inventor： Tomoyuki OTA ,  Kazunori TSUGE ,  Kentaro KOURA ,  Tomohiro UKAI ,  Yasushi OGURA ,  Taosuke UKAI

IPC: H04R1/02 ,  H04R3/00

CPC classification number: H04R1/02 ,  H04B1/3883 ,  H04R1/1008 ,  H04R3/00 ,  H04R3/12 ,  H04R2420/07 ,  H04R2430/01

Abstract: A rechargeable radio is provided with battery attachment portion for attaching electric power tool battery and radio communication section. An input section, of which an operation input is performed in rechargeable radio, is connected to control section. Input section includes an operation part and microphone part. Output section, of which a sound output and a display output are performed in rechargeable radio, is connected to control section. Audio output section outputs sound based on sound output signal transmitted from control section. Rechargeable radio is configured to access to radio communication function of smart phone via radio communication section, whereby it is possible to perform sound input and output relating to smart phone through rechargeable radio. As a result, added values of rechargeable radio are improved, thereby achieving improvement in terms of interests of rechargeable radio including convenience.

Abstract translation: 可充电无线电设置有用于附接电动工具电池和无线电通信部分的电池附接部分。 在可充电无线电中执行操作输入的输入部分连接到控制部分。 输入部分包括操作部分和麦克风部分。 在可充电无线电中执行声音输出和显示输出的输出部分连接到控制部分。 音频输出部根据从控制部发送的声音输出信号输出声音。 可充电无线电被配置为经由无线电通信部访问智能电话的无线电通信功能，由此可以通过可充电无线电执行与智能电话相关的声音输入和输出。 结果，可再充电无线电的附加值得到改善，从而在包括便利性的充电无线电的兴趣方面实现了改进。

公开(公告)号：US20160149520A1

公开(公告)日：2016-05-26

申请号：US14941990

申请日：2015-11-16

Applicant: MAKITA CORPORATION

Inventor： Tomoyuki OTA ,  Hiroshi NOJIRI ,  Takuya KUSAKAWA

IPC: H02P1/22

CPC classification number: B25F5/00 ,  A01D34/78 ,  A01D34/90 ,  A01D2034/907

Abstract: A motor-powered apparatus according to one aspect of the present disclosure comprises a motor, a drive switch, a reverse switch, and a control unit. The control unit is configured to drive the motor in a reverse direction when a drive command is inputted via the drive switch after a reverse command is inputted via the reverse switch and to drive the motor in a forward direction when the drive command is inputted again via the drive switch.

Abstract translation: 根据本公开的一个方面的电动马达装置包括马达，驱动开关，反向开关和控制单元。 控制单元被配置为当通过反向开关输入反向命令之后经由驱动开关输入驱动命令时驱动马达，并且当再次通过再次输入驱动命令时向前驱动马达 驱动开关。

公开(公告)号：US20170273239A1

公开(公告)日：2017-09-28

申请号：US15461777

申请日：2017-03-17

Applicant: MAKITA CORPORATION

Inventor： Tomoyuki OTA ,  Yoshifumi MORITA ,  Takeshi NISHIMIYA ,  Michisada YABUGUCHI

IPC: A01D34/82 ,  A01D34/68

Abstract: A working machine according to one aspect of the present disclosure comprises an operation rod, a leading end unit, a rear end unit, and a drive permitter. The operation rod is configured to be transformable between an extended state and a non-extended state. The leading end unit is provided at one end of the operation rod. The leading end unit comprises a motor configured to drive a working element. The rear end unit is provided at the other end of the operation rod. The rear end unit comprises a controller configured to control driving of the motor. The drive permitter is configured to permit driving of the motor when the operation rod is in the extended state and not to permit driving of the motor when the operation rod is in the non-extended state.