215 patents
Page 11 of 11
Utility
Electric Work Machine
29 Dec 22
An electric work machine can appropriately detect rotation of a rotor.
Junya INUZUKA, Yusuke ICHIOKA
Filed: 13 May 22
Utility
Electric Work Machine
29 Dec 22
An electric work machine, such as a lawn mower includes a motor case (22) fixed inside a main-body housing (10).
Kei KOUDA, Hideki ABE
Filed: 6 Sep 22
Utility
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29 Dec 22
An electric work machine includes coils formed reliably.
Yusuke ICHIOKA, Junya INUZUKA
Filed: 18 May 22
Utility
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29 Dec 22
An electric work machine includes magnets appropriately fixed to a rotor core.
Junya INUZUKA
Filed: 13 May 22
Utility
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22 Dec 22
Grinding chips generated during metalworking are collected, and dust is collected using a dust collector.
Naoki SOEDA, Daiki IMAIDA
Filed: 11 May 22
Utility
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22 Dec 22
A dust collection system for a power tool can collect, with an ordinary bit, dust with a flexible hose connected.
Hitoshi IIDA, Masanori FURUSAWA, Kei WATANABE
Filed: 2 May 22
Utility
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22 Dec 22
One aspect of the present disclosure provides a battery-powered wheelbarrow including a battery housing, a motor, a wheel, a drive circuit, and a control circuit.
Kouichi TAKEDA
Filed: 14 Jun 22
Utility
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15 Dec 22
A power tool having a rotary hammer mechanism has a motor, a driving mechanism, a tool body that houses the motor and the driving mechanism, a handle having a grip part, and a first operation member.
Hitoshi IIDA, Masanori FURUSAWA, Kei WATANABE
Filed: 18 May 22
Utility
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15 Dec 22
A power tool having a rotary hammer mechanism has a first motor; a driving mechanism configured to operate by power of the first motor in an action mode selected from a plurality of action modes including a first mode of at least rotationally driving a tool accessory and a second mode of only linearly driving the accessory; a tool holder configured to be rotationally driven by torque transmitted from the first motor; a second motor; a clutch member configured to transmit torque to the holder in a transmitting position and to interrupt the transmission in an interrupting position; and a transmitting mechanism configured to convert rotation of the second motor into linear motion and transmit the linear motion to the clutch member.
Hitoshi IIDA, Hikaru SUNABE, Masanori FURUSAWA
Filed: 18 May 22
Utility
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8 Dec 22
A driver-drill (1) includes a motor (16), a spindle (32), which is rotationally driven using rotational energy output by the motor (16), and a chuck (30), which rotates integrally with the spindle (32).
Hidenori NAGASAKA
Filed: 25 May 22
Utility
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8 Dec 22
An impact tool includes a housing, an impact mechanism unit, a motor, and a dust collection fan.
Kiyonobu YOSHIKANE, Hiroki TAKESASHI
Filed: 25 May 22
Utility
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8 Dec 22
A power tool includes: a motor; an output part configured to be rotated around a rotational axis in response to energization of the motor; a plurality of lights disposed spaced apart around the output part; and an optical member having a refractive surface that refracts, radially outward of (away from) the rotational axis, illumination light emitted from a light-emitting surface of one of the lights.
Akihiro HOZUMI
Filed: 17 May 22
Utility
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8 Dec 22
A brushless motor is at least partially located in a hermetically sealed space.
Fuminari FUJII, Yusuke ICHIOKA
Filed: 26 Apr 22
Utility
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8 Dec 22
An electric work machine is drivable appropriately when a brushless motor generates heat.
Fuminari FUJII, Kei KOUDA
Filed: 20 Apr 22
Utility
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8 Dec 22
An electric working machine in one aspect of the present disclosure includes a motor and a controller.
Yoshitaka ICHIKAWA
Filed: 16 Aug 22