公开(公告)号：US20220342424A1

公开(公告)日：2022-10-27

申请号：US17763436

申请日：2020-06-24

Applicant: MAKITA CORPORATION

Inventor： Yudai SUGINO

IPC: G05D1/02 ,  G01S7/481 ,  A47L9/28 ,  A47L9/00

Abstract: A detecting device including an optical sensor includes: a cover member that is arranged at least partially around the optical sensor and is rotatable about a first rotation axis; and a rotation sensor configured to detect rotation of the cover member.

公开(公告)号：US20160303668A1

公开(公告)日：2016-10-20

申请号：US15045692

申请日：2016-02-17

Applicant: MAKITA CORPORATION

Inventor： Yudai SUGINO ,  Tomohiro UKAI

IPC: B23D49/16 ,  B23D51/16

CPC classification number: B23D49/162 ,  B23D51/16

Abstract: A reciprocating tool includes a motor, a crank, a connecting rod, a rod, a tool bit, and a counter weight. The tool bit is mounted such that the action portion is positioned on a side opposite to a side with the rod central axis or the extended line of the rod central axis viewing from the rotational center of the crank. The first eccentric shaft and the second eccentric shaft are disposed such that at a position where the first eccentric shaft causes the rod to reach TDC, the second eccentric shaft causes the counter weight to reach BDC or a point before the BDC, and at a position where the first eccentric shaft causes the rod to reach the BDC, the second eccentric shaft causes the counter weight to reach a point before the TDC.

Abstract translation: 往复式工具包括马达，曲柄，连杆，杆，工具钻头和配重。 工具钻头被安装成使得动作部分位于与杆中心轴线相对的一侧上，或杆中心轴线的延伸线从曲柄的旋转中心观察。 所述第一偏心轴和所述第二偏心轴配置成使得在所述第一偏心轴使所述杆达到TDC的位置处，所述第二偏心轴使所述配重达到BDC或BDC之前的位置， 其中第一偏心轴使杆抵达BDC，第二偏心轴使得重量达到TDC之前的一点。

公开(公告)号：US20180021866A1

公开(公告)日：2018-01-25

申请号：US15700945

申请日：2017-09-11

Applicant: MAKITA CORPORATION

Inventor： Tomohiro UKAI ,  Takayuki TAHARA ,  Taisuke UKAI ,  Yudai SUGINO

IPC: B23D49/16 ,  B23D51/00 ,  B23D51/10 ,  B25F5/02

CPC classification number: B23D49/16 ,  B23D49/162 ,  B23D51/00 ,  B23D51/10 ,  B25F5/02

Abstract: A motor housing of housings forming an outer casing of a tool main body is provided with two battery attachment portions allowing attachment of rechargeable batteries. The two battery attachment portions are configured as slide attachment type battery attachment portions. The two battery attachment portions are suited to slide attachment type rechargeable batteries that are attached through sliding. The two rechargeable batteries are attached in the right-left direction of the tool main body so that the two rechargeable batteries can be arranged side by side in the direction in which the tool main body extends.

公开(公告)号：US20150375315A1

公开(公告)日：2015-12-31

申请号：US14764668

申请日：2013-12-26

Applicant: MAKITA CORPORATION

Inventor： Tomohiro UKAI ,  Takayuki TAHARA ,  Taisuke UKAI ,  Yudai SUGINO

IPC: B23D49/16 ,  B25F5/02 ,  B23D51/10

CPC classification number: B23D49/16 ,  B23D49/162 ,  B23D51/00 ,  B23D51/10 ,  B25F5/02

Abstract: A motor housing of housings forming an outer casing of a tool main body is provided with two battery attachment portions allowing attachment of rechargeable batteries. The two battery attachment portions are configured as slide attachment type battery attachment portions. The two battery attachment portions are suited to slide attachment type rechargeable batteries that are attached through sliding. The two rechargeable batteries are attached in the right-left direction of the tool main body so that the two rechargeable batteries can be arranged side by side in the direction in which the tool main body extends.

Abstract translation: 形成工具主体的外壳的壳体的电动机壳体设置有两个电池安装部分，其允许可再充电电池的附接。 两个电池安装部分被配置为滑动附接型电池安装部。 两个电池安装部分适于滑动通过滑动附接的附接型可再充电电池。 两个可再充电电池沿着工具主体的左右方向安装，使得两个可再充电电池可以沿着工具主体延伸的方向并排布置。

公开(公告)号：US20140053420A1

公开(公告)日：2014-02-27

申请号：US13926327

申请日：2013-06-25

Applicant: MAKITA CORPORATION

Inventor： Yudai SUGINO

IPC: B23D49/16

CPC classification number: B23D49/10 ,  B23D49/16 ,  B23D51/08 ,  B23D51/10

Abstract: In a reciprocating saw, a slider that is reciprocated by a motor protrudes forward beyond a housing accommodating the motor. A blade that cuts a workpiece can be fixed to a joining portion provided at a tip end of the slider. A protector made of an elastic material is attached to the joining portion. The protector is provided with a contact portion capable of contacting the blade fixed to the joining portion.

Abstract translation: 在往复锯中，由马达往复运动的滑块向前突出，容纳电动机的壳体。 切割工件的刀片可以固定到设置在滑块的尖端处的接合部分。 由弹性材料制成的保护器附接到接合部分。 保护器设置有能够接触固定到接合部的刀片的接触部。