公开(公告)号：US20170129092A1

公开(公告)日：2017-05-11

申请号：US15350408

申请日：2016-11-14

Applicant: MAKITA CORPORATION

Inventor： Kazuya KIMURA

IPC: B25F5/00 ,  B25B21/00

CPC classification number: B25F5/001 ,  B25B21/00 ,  B25B23/14

Abstract: It is an object of the invention to provide a technique for rationally transmitting rotation of a motor to a tool accessory. According to the invention, a representative screwdriver 100 having a motor 110 and a driving mechanism 120 is provided. The driving mechanism 120 has a driving gear 125, a transmitting element 140 and a retainer 130. The transmitting element 140 consists of three or more rollers 140a. A tool bit 119 is held by a spindle 160 which is movable in a longitudinal direction. When the spindle 160 is located in a second position, the rollers 140a are held between the driving gear 125 and a spring receiver 150 so that the spindle 160 is rotationally driven.

公开(公告)号：US20190283230A1

公开(公告)日：2019-09-19

申请号：US16279085

申请日：2019-02-19

Applicant: MAKITA CORPORATION

Inventor： Yuji SAKAKIBARA ,  Kazuya KIMURA ,  Ryuki YUEDA

IPC: B25F5/00 ,  B23B45/00 ,  B25B21/00

Abstract: A screw driving includes a housing, a motor, a spindle, a locator, a first detecting mechanism and a controller. The locator is mounted on a front end portion of the housing so as to be movable in a front-rear direction relative to the housing and configured to define a depth to which a screw is driven into a workpiece. The first detecting mechanism is configured to detect a position of the locator in the front-rear direction. The controller is configured to control driving of the motor. Rotational driving of the spindle in a forward direction is started in response to the spindle being pressed rearward, and the rotational driving of the spindle in the forward direction is stopped when the first detecting mechanism detects that the locator is disposed in a specified position rearward of a most forward position within a moving range of the locator.

公开(公告)号：US20130233893A1

公开(公告)日：2013-09-12

申请号：US13773807

申请日：2013-02-22

Applicant: MAKITA CORPORATION

Inventor： Kazuya KIMURA ,  Manabu SUGIMOTO ,  Tokuo HIRABAYASHI

IPC: B65D88/54

CPC classification number: B65D83/0033 ,  B05C17/0103

Abstract: An electric caulking gun may include a main body portion including a cartridge setting portion to which a cartridge containing a caulking material can be set, an electric motor disposed within the main body portion, and a push rod configured to be pressed against the cartridge for dispensing the caulking material from the cartridge. The push rod may be coupled to the electric motor so as to advance and retract along a moving path. The electric motor may extend in a right and left direction across a vertical plane including the moving path of the push rod.

Abstract translation: 电动铆接枪可以包括主体部分，该主体部分包括可设置包含铆接材料的盒的盒设置部分，设置在主体部分内的电动机以及被配置为压靠盒用于分配的推杆 来自墨盒的填缝材料。 推杆可以联接到电动机，以沿着移动路径前进和后退。 电动机可以在包括推杆的移动路径的垂直平面的左右方向上延伸。

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。