公开(公告)号：US20150328763A1

公开(公告)日：2015-11-19

申请号：US14807291

申请日：2015-07-23

Applicant: MAKITA CORPORATION

Inventor： Miyabi ITO ,  Ryunosuke KUMAGAI ,  Shin SUGIURA ,  Akira MIZUTANI ,  Takahiro KAWAKAMI

IPC: B25F5/02 ,  H02J7/00

CPC classification number: B25F5/02 ,  B24B23/028 ,  H02J7/00 ,  H02J7/0013 ,  H02J7/0045 ,  H02J7/0063

Abstract: An electric tool, such as an angle driver, has a main tool body with a front portion and a rear portion positioned opposite to the front portion. The main tool body houses a motor configured to receive electricity to function as a drive source. A gear head is coupled with the front portion of the main tool body wherein the gear head has a spindle in communication with a motor axis of the motor via mesh-engagement of bevel gears associated with the motor axis. The spindle has with a cutter tool accessory attached thereto such that rotation of the motor axis produces a commensurate rotation of the cutter tool accessory. Battery attachment portions are associated with the rear portion of the main tool body and are configured to receive a corresponding set of batteries that provide electricity to power the motor.

Abstract translation: 诸如角度驱动器的电动工具具有主工具主体，其具有与前部相对的前部和后部。 主工具主体容纳配置为接收电力以用作驱动源的电动机。 齿轮头与主工具主体的前部联接，其中齿轮头具有通过与电机轴线相关联的锥齿轮的啮合而与马达的马达轴线连通的主轴。 主轴具有附接到其上的刀具附件，使得电动机轴的旋转产生刀具附件的相应旋转。 电池安装部分与主工具主体的后部相关联，并且被配置为接收提供电力以对电动机供电的相应的一组电池。

公开(公告)号：US20170182649A1

公开(公告)日：2017-06-29

申请号：US15459789

申请日：2017-03-15

Applicant: MAKITA CORPORATION

Inventor： Miyabi ITO ,  Ryunosuke KUMAGAI ,  Shin SUGIURA ,  Akira MIZUTANI ,  Takahiro KAWAKAMI

IPC: B25F5/02 ,  H02J7/00 ,  B24B23/02

CPC classification number: B25F5/02 ,  B24B23/028 ,  H02J7/00 ,  H02J7/0013 ,  H02J7/0045 ,  H02J7/0063

Abstract: An electric tool, such as an angle driver, has a main tool body with a front portion and a rear portion positioned opposite to the front portion. The main tool body houses a motor configured to receive electricity to function as a drive source. A gear head is coupled with the front portion of the main tool body wherein the gear head has a spindle in communication with a motor axis of the motor via mesh-engagement of bevel gears associated with the motor axis. The spindle has with a cutter tool accessory attached thereto such that rotation of the motor axis produces a commensurate rotation of the cutter tool accessory. Battery attachment portions are associated with the rear portion of the main tool body and are configured to receive a corresponding set of batteries that provide electricity to power the motor.

公开(公告)号：US20230119351A1

公开(公告)日：2023-04-20

申请号：US17914880

申请日：2021-04-08

Applicant: MAKITA CORPORATION

Inventor： Shin SUGIURA ,  Takafumi KOTSUJI ,  Ryosuke OTANI ,  Fumiyoshi SAITO

IPC: B24B23/02

Abstract: A tool includes a first accessory, at least two first attachment portions for detachably and selectively attaching the first accessory, and a single first intermediate member provided in common for the at least two first attachment portions. The first intermediate member includes at least one pressed portion configured to, when the first accessory is attached to one first attachment portion arbitrarily selected from the at least two first attachment portions, be directly or indirectly pressed by the first accessory. The first intermediate member is configured to be displaced when the at least one pressed portion is pressed. The tool further includes a single first sensor configured to detect that the first intermediate member is displaced.

公开(公告)号：US20190077005A1

公开(公告)日：2019-03-14

申请号：US16185991

申请日：2018-11-09

Applicant: MAKITA CORPORATION

Inventor： Miyabi ITO ,  Ryunosuke KUMAGAI ,  Shin SUGIURA ,  Akira MIZUTANI ,  Takahiro KAWAKAMI

IPC: B25F5/02 ,  B24B23/02 ,  H02J7/00

Abstract: An electric tool, such as an angle driver, has a main tool body with a front portion and a rear portion positioned opposite to the front portion. The main tool body houses a motor configured to receive electricity to function as a drive source. A gear head is coupled with the front portion of the main tool body wherein the gear head has a spindle in communication with a motor axis of the motor via mesh-engagement of bevel gears associated with the motor axis. The spindle has with a cutter tool accessory attached thereto such that rotation of the motor axis produces a commensurate rotation of the cutter tool accessory. Battery attachment portions are associated with the rear portion of the main tool body and are configured to receive a corresponding set of batteries that provide electricity to power the motor.

公开(公告)号：US20230173630A1

公开(公告)日：2023-06-08

申请号：US17983853

申请日：2022-11-09

Applicant: MAKITA CORPORATION

Inventor： Shin SUGIURA ,  Kiyonobu YOSHIKANE ,  Hikaru SUNABE

IPC: B23Q11/00

CPC classification number: B23Q11/0046

Abstract: A dust collector attachment for use with a drilling tool is configured to suck dust generated during the drilling operation. The dust collector attachment includes a suction nozzle and a detection part The suction nozzle has an insertion hole that is configured to allow a tool accessory removably held by the drilling tool to be inserted therethrough, and a suction port through which the dust is sucked. The detection part includes a sensor that is configured to detect metal within a detection range.

公开(公告)号：US20130149943A1

公开(公告)日：2013-06-13

申请号：US13764445

申请日：2013-02-11

Applicant: MAKITA CORPORATION

Inventor： Shin SUGIURA ,  Takahiro Kawakami

IPC: B24B55/05 ,  F16B41/00

CPC classification number: B24B55/052 ,  B24B23/02 ,  F16B41/002

Abstract: In a configuration in which a fixing screw is tightened and fixed between opposite ends of an attaching section of a whetstone cover, the fixing screw can be prevented from being removed from the end of the attaching section by fitting a rubber ring to a threaded shank of the fixing screw between opposite ends of the attaching section .

Abstract translation: 在固定螺钉被紧固并固定在砂轮罩的安装部的相对端之间的结构中，可以通过将橡胶环安装到螺纹柄的螺纹柄中来防止固定螺钉从安装部的端部移除 安装部的相对端部之间的固定螺钉。