公开(公告)号：US20190285065A1

公开(公告)日：2019-09-19

申请号：US16275459

申请日：2019-02-14

Applicant: MAKITA CORPORATION

Inventor： Tomohiro HACHISUKA

IPC: F04B53/00 ,  F04B53/20

Abstract: A wool-like fiber member that has high permeability and low absorbability is disposed around a discharge port of a discharge pipe that is configured to discharge condensate and compressed air stored within a tank.

公开(公告)号：US20230151803A1

公开(公告)日：2023-05-18

申请号：US17948959

申请日：2022-09-20

Applicant: MAKITA CORPORATION

Inventor： Toshiro HIRAYAMA ,  Noriyuki NISHIDO ,  Tomohiro HACHISUKA ,  Yasutoshi KUROKAWA ,  Makito TERAMOTO

IPC: F04B39/16 ,  F04B39/14 ,  F04B35/04 ,  F04B39/12

CPC classification number: F04B39/16 ,  F04B39/14 ,  F04B35/04 ,  F04B39/121 ,  F04B39/128

Abstract: An air compressor improves the dustproof performance of an intake path to a crankcase. The air compressor includes a compression assembly that reciprocates a piston in a cylinder to produce compressed air, a crankcase accommodating the compression assembly and having an inner inlet to allow outside air to be drawn, a filter located in the crankcase and covering the inner inlet from outside, a filter cover having an outer inlet and covering the filter from outside, and a dust cover covering the filter cover from outside, covering the outer inlet, and including an outer circumferential portion. The outer circumference portion and the filter cover have a space to draw outside air between the outer circumference portion and the filter cover.

公开(公告)号：US20230038911A1

公开(公告)日：2023-02-09

申请号：US17836604

申请日：2022-06-09

Applicant: MAKITA CORPORATION

Inventor： Noriyuki NISHIDO ,  Tomohiro HACHISUKA ,  Makito TERAMOTO

IPC: F04B41/02 ,  F04B39/00 ,  F04B39/16

Abstract: An air compressor comprises a compressor that compresses introduced air and a tank that stores the compressed air generated by the compressor. The air compressor also comprises a discharge pipe from which the compressed air and a condensate in the tank are discharged to an outside of the tank. The air compressor also comprises a drain cock that is disposed in a passage of the discharge pipe and serves to open and close the discharge pipe. The air compressor also comprises a discharge pipe end portion that includes a discharge port facing upward at a tip end of the discharge pipe. The air compressor also comprises a tubular cover including a top portion that covers the discharge pipe end portion from above.

公开(公告)号：US20220364555A1

公开(公告)日：2022-11-17

申请号：US17770725

申请日：2020-10-28

Applicant: MAKITA CORPORATION

Inventor： Makito TERAMOTO ,  Tomohiro HACHISUKA ,  Noriyuki NISHIDO ,  Kei KOUDA

IPC: F04B41/02 ,  F04B35/04

Abstract: An air compressor includes a motor provided with a basic insulation, a first air compressing unit and a second air compressing unit that are driven by the motor, at least two tanks, and a discharge port. The at least two tanks are connected to the first air compressing unit and the second air compressing unit, store air compressed by the first air compressing unit and the second air compressing unit, and are connected to one another in series. The discharge port is disposed to a tank positioned on a most downstream of supplied compressed air and discharges the compressed air. The motor, the first air compressing unit and the second air compressing unit, and a tank on an upstream side with respect to the tank positioned on the most downstream are electrically insulated from the tank positioned on the most downstream and the discharge port.

公开(公告)号：US20170012253A1

公开(公告)日：2017-01-12

申请号：US15274224

申请日：2016-09-23

Applicant: MAKITA CORPORATION

Inventor： Tomohiro HACHISUKA ,  Shinsuke OKUDA ,  Yuichi SUGIURA ,  Syusuke ITO

IPC: H01M2/10 ,  H01M10/42

CPC classification number: H01M2/1022 ,  H01M2/1016 ,  H01M10/425 ,  H01M2010/4271 ,  H01M2220/30

Abstract: A battery carrier configured to be mounted to a tool body of an electric tool for supplying electric power to the tool body is provided. The battery carrier may include a plurality of battery mount sections disposed at a first surface of the battery carrier and each configured to hold a battery, a tool body mount section disposed at a second surface of the battery carrier opposite to the first surface and configured to be mounted to the tool body, and a marker disposed at the first surface and serving as a target for movement of the tool body mount section relative to the tool body when the tool body mount section is mounted to the tool body.

Abstract translation: 提供一种电池载体，其被配置为安装到用于向所述工具主体供电的电动工具的工具主体。 电池载体可以包括设置在电池载体的第一表面处的多个电池安装部分，并且每个电池安装部分被配置为保持电池，工具主体安装部分设置在与第一表面相对的电池载体的第二表面处并且被配置为 安装在工具主体上，标记物设置在第一表面，并且当工具主体安装部分安装到工具主体上时用作工具主体安装部分相对于工具主体移动的目标。

公开(公告)号：US20140116741A1

公开(公告)日：2014-05-01

申请号：US14150399

申请日：2014-01-08

Applicant: MAKITA CORPORATION

Inventor： Masamichi MIYAZAWA ,  Tomohiro HACHISUKA

IPC: B25F5/02

CPC classification number: B25F5/02

Abstract: A power tool is provided with a prime mover which causes the tool to rotate and a housing which houses the prime mover. In a back-end face that is positioned on an opposite side on the housing from a tool side, a back-end groove, into which a user can position his/her web between his/her thumb and forefinger, is formed. A pair of side-face grooves, into which the user can place the thumb and forefinger, are formed in both side faces of the housing. A depth changing portion is formed in at least one of the side-face grooves, such that the depth is reduced toward the back-end face of the housing. According to this structure, even when the housing is gripped directly from the back-end face, the user can easily draw up or raise the power tool.

Abstract translation: 电动工具设置有使得工具旋转的原动机和容纳原动机的壳体。 在从工具侧定位在壳体的相对侧的后端面中，形成有用户可以将他/她的网络放置在他/她的拇指和食指之间的后端凹槽。 在壳体的两个侧面形成有一对侧面凹槽，用户可以将拇指和食指放置在该侧面凹槽中。 在至少一个侧面凹槽中形成深度改变部分，使得深度朝向壳体的后端面减小。 根据该结构，即使在从后端面直接夹持住壳体的情况下，使用者也能容易地起动或升起电动工具。