-
公开(公告)号：US20150343617A1
公开(公告)日：2015-12-03
申请号：US14698186
申请日：2015-04-28
Applicant: MAKITA CORPORATION
Inventor： Tomoyuki KONDO , Tokuo HIRABAYASHI
Abstract: To provide a power tool and a rotary impact tool capable of suppressing transmission of vibration to a circuit board and so on from a drive portion connecting to a motor as a vibration generation source. An impact wrench includes a motor housing which houses a motor or a grip housing, a battery holding housing connecting to the motor housing or the grip housing through an elastic body and a control circuit board housed in the battery holding housing for controlling the motor.
Abstract translation: 提供能够抑制从连接到作为振动产生源的电动机的驱动部分到电路板等的振动传递的电动工具和旋转冲击工具。 冲击扳手包括容纳电动机或手柄壳体的电动机壳体，通过弹性体连接到电动机壳体或手柄壳体的电池保持壳体，以及容纳在用于控制电动机的电池容纳壳体中的控制电路板。
-
公开(公告)号：US20130233892A1
公开(公告)日：2013-09-12
申请号：US13772988
申请日：2013-02-21
Applicant: MAKITA CORPORATION
Inventor： Kazuya KIMURA , Tomoyuki KONDO
IPC: B65D83/00
CPC classification number: B65D83/0033 , B05C17/0103 , B05C17/0116 , B05C17/014
Abstract: An electric caulking gun may include a cartridge setting portion to which a cartridge containing a caulking material can be set, an electric motor, a push rod driven by the electric motor via a power transmission path and configured to be pressed against the cartridge for dispensing the caulking material from the cartridge, and an interruption device provided in the power transmission path and operable for interrupting the power transmission path and allowing the push rod to be freely moved.
Abstract translation: 电动铆接枪可以包括可以设置包含铆接材料的盒的盒安装部，电动马达，由电动机经由动力传递路径驱动的推杆，并且构造成被压靠在盒上以分配 以及设置在动力传递路径中的中断装置，其可操作以中断动力传递路径并允许推杆自由移动。
-
公开(公告)号：US20230249264A1
公开(公告)日：2023-08-10
申请号：US18136362
申请日：2023-04-19
Applicant: MAKITA CORPORATION
Inventor： Yasuhito KAWAI , Tomoyuki KONDO
IPC: B23B31/107 , B25B21/02 , B25D16/00
CPC classification number: B23B31/1071 , B25B21/02 , B25D16/00
Abstract: A tool-holding apparatus (70) includes an engaging member (71) for engaging a tool accessory (B) and being movably supported in axial and radial directions in a rotational-output shaft (26) having an insertion hole (81) for holding the tool accessory (B). A first biasing member (72) biases the engaging member towards engagement with the engaging member. A bit sleeve (73) is movable in the axial direction along an outer-circumferential surface of the rotational-output shaft between a blocking position at which radial outward movement of the engaging member is blocked and a permitting position at which radial outward movement of the engaging member is permitted. A second biasing member (74) biases the bit sleeve toward the blocking position. A positioning part (75) is fixed on the outer-circumferential surface of the rotational-output shaft and stops the bit sleeve at the blocking position. The bit sleeve has a projection (88), which is disposed on the forward side of the first biasing member, extends inward in the radial direction, and slidably contacts the rotational-output shaft.
-
公开(公告)号：US20220203512A1
公开(公告)日：2022-06-30
申请号：US17530565
申请日：2021-11-19
Applicant: MAKITA CORPORATION
Inventor： Tomoyuki KONDO , Kiichi KATO
Abstract: A power tool reduces performance deterioration. The power tool includes a motor, an output unit, a motor compartment, and a grip. The motor includes a rotor bearing and a rotor rotatable about a rotation axis extending in a front-rear direction. The rotor includes a rotor magnet, a core to which the rotor magnet is fixed, and a shaft protruding from an end face of the core and supported by the rotor bearing. The shaft and the core together are a single member. The output unit is at least partially located frontward from the motor and rotatable by the rotor. The motor compartment accommodates at least a part of the motor. The grip protrudes downward from the motor compartment.
-
公开(公告)号：US20210169262A1
公开(公告)日：2021-06-10
申请号：US17154573
申请日：2021-01-21
Applicant: MAKITA CORPORATION
Inventor： Tomoyuki KONDO , Katsuhito FUJINAMI
Abstract: An electrical device includes a battery-mount part (40) configured such that a battery used as a power supply of a power tool is mountable thereon, and a heat-generating element (54) for boiling water using electric power from the battery (B1, B2) mounted on the battery-mount part. The electrical device further includes a drip case (21) for holding a pod, in which a predetermined amount of tea leaves or coffee grounds is encased in a permeable bag-shaped element. A hot water supply (50y) supplies the water boiled by the heat-generating element (54) automatically to the drip case (21). An extraction part (21p) in the drip case (21) allows a beverage produced by the hot water that has been poured onto (injected into) the pod to downwardly flow.
-
Patent Agency Ranking
公开(公告)号：US20190021538A1
公开(公告)日：2019-01-24
申请号：US15997848
申请日：2018-06-05
Applicant: MAKITA CORPORATION
Inventor： Tomoyuki KONDO , Katsuhito FUJINAMI
Abstract: An electrical device includes a battery-mount part (40) configured such that a battery used as a power supply of a power tool is mountable thereon, and a heat-generating element (54) for boiling water using electric power from the battery (B1, B2) mounted on the battery-mount part. The electrical device further includes a drip case (21) for holding a pod, in which a predetermined amount of tea leaves or coffee grounds is encased in a permeable bag-shaped element. A hot water supply (50y) supplies the water boiled by the heat-generating element (54) automatically to the drip case (21). An extraction part (21p) in the drip case (21) allows a beverage produced by the hot water that has been poured onto (injected into) the pod to downwardly flow.
-
公开(公告)号：US20170239801A1
公开(公告)日：2017-08-24
申请号：US15410322
申请日：2017-01-19
Applicant: MAKITA CORPORATION
Inventor： Tomoyuki KONDO , Tokuo HIRABAYASHI , Hidenori NAGASAKA
CPC classification number: B25F5/001 , B25B21/004 , B25B21/02
Abstract: An angle tool having an output shaft part the height of which is low is provided. The angle tool includes an output shaft having a chuck part capable of holding a bit, a shaft that is provided so as to intersect the output shaft and that transmits drive force to the output shaft, and a gear housing that accommodates the shaft. The entirety of the chuck part is disposed in the gear housing. The output shaft includes a bevel gear that receives drive force from the shaft, and the chuck part is disposed inside the bevel gear. The chuck part is disposed in front of the shaft so as to intersect an extended line of a center axis of the shaft.
-
公开(公告)号：US20140196921A1
公开(公告)日：2014-07-17
申请号：US13743746
申请日：2013-01-17
Applicant: MAKITA CORPORATION
Inventor： Tomoyuki KONDO , Takao KUROYANAGI
CPC classification number: B25F5/02 , B25F5/026 , B25G1/00 , Y10T16/4713
Abstract: A power tool includes a main body portion and a grip portion. The main body portion includes a motor unit. The grip portion extends from the main body portion between a front end and a rear end of the main body portion. The main body portion further includes an auxiliary handle mounting structure disposed between the rear end of the main body portion and a rearmost end of a region where the grip portion meets the main body portion. An auxiliary handle member is coupled to the auxiliary handle mounting structure of the main body portion.
Abstract translation: 电动工具包括主体部分和把手部分。 主体部分包括马达单元。 把手部分从主体部分在主体部分的前端和后端之间延伸。 主体部还包括辅助手柄安装结构，其设置在主体部分的后端与握持部分与主体部分相交的区域的最后端。 辅助把手构件联接到主体部分的辅助手柄安装结构。
-
公开(公告)号：US20250073885A1
公开(公告)日：2025-03-06
申请号：US18787219
申请日：2024-07-29
Applicant: MAKITA CORPORATION
Inventor： Miyuki ASAHI , Yasuhito KAWAI , Tomoya HATTORI , Yuta SUZUKI , Haruki TEJIMA , Tokuo HIRABAYASHI , Tomoyuki KONDO
Abstract: A power tool includes a motor, an output part, a housing, a control circuit board, and a panel. The motor includes a rotor rotatable about a motor rotation axis extending in a front-rear direction. The output part is disposed forward of the motor and is rotated by a rotational force of the rotor. The housing includes: a motor housing part that houses the motor; a grip part that extends downward from the motor housing part; and a battery holding part that is connected to a lower end of the grip part. The control circuit board is housed in the grip part and is configured to control the motor. The panel is disposed at a rear portion of the battery holding part and is manipulated to change a control method of the motor.
-
公开(公告)号：US20140251650A1
公开(公告)日：2014-09-11
申请号：US13793306
申请日：2013-03-11
Applicant: MAKITA CORPORATION
Inventor： Tomoyuki KONDO
IPC: B25F5/02
Abstract: A power tool includes a motor unit, a main body portion, a grip portion and a female thread part. The main body portion accommodates the motor unit therein. The grip portion extends from the main body portion. The female thread part is retained to the main body portion. The female thread part includes a female thread configured and arranged to engage with a male thread of a male thread part of a power tool accessory member.
Abstract translation: 动力工具包括马达单元，主体部分，把手部分和内螺纹部分。 主体部分容纳马达单元。 把手部分从主体部分延伸。 内螺纹部分保持在主体部分。 内螺纹部分包括内螺纹，内螺纹构造和布置成与电动工具附件的阳螺纹部分的阳螺纹接合。
-
-
-
-
-
-
-
-
-
Search Results
21
records
(took 0.022 seconds)
