Makita Corporation

Inoac Corporation

Takuya Sumi

Masao Miwa

Hiroki Ikuta

Takuo Arakawa

Sho Tsuda

Wataru Suzuki

Ryosuke Ito

Shin Nakamura

Yasuhiro Kakiuchi

Yoshio Sugiyama

Shinya Kojima

Koji Watanabe

Koki Taniguchi

Shinsuke Tateyama

Koji Nakamura

A vehicle undercover is provided with: a plate-shaped body made of a porous material such as a fiber body or a foam; and a support body supporting the plate-shaped body. The support body has a groove-shaped first frame part having a transverse plate and longitudinal plates extending from both edges of the transverse plate. Further, the support body has a second frame part provided across the first frame part and having a smaller dimension of protrusion toward the inside of a vehicle than the first frame part.

Vehicle undercover and manufacturing method therefor

Portable electric cutter body

An electric working machine may include an output shaft, a rotary blade attached to the output shaft, an output pulley fixed to the output shaft, an input shaft, an input pulley fixed to the input shaft, a transmission belt wrapped around the input pulley and the output pulley, an electric motor including a motor shaft and configured to rotate the motor shaft, a speed reducer configured to reduce a speed of rotation of the motor shaft and transmit the rotation to the input shaft, and a housing that houses the electric motor and the speed reducer, and rotatably supports the input shaft and the output shaft. A rotation axis of the motor shaft may be inclined with respect to a direction which is along a rotation axis of the output shaft.

Electric working machine

An electrical apparatus may be provided with: a housing; a first electrical apparatus-side terminal; a first terminal cover configured to move between a covering position and an exposing position; and a first locking member configured to engage with the first terminal cover positioned at the covering position, and configured to move between a lock position at which the first locking member restricts movement of the first terminal cover from the covering position to the exposing position and an unlock position. The first locking member may be configured to move from the lock position to the unlock position while a first target apparatus is slid in the sliding direction to be attached to the housing. When the first locking member is positioned at the lock position, a user may be unable to directly shift the first locking member from the lock position to the unlock position.

Electronic apparatus

An engine includes: a piston; a carburetor having a diaphragm fuel pump, the diaphragm fuel pump including a pump chamber configured to suck and discharge fuel and a diaphragm chamber to which a pressure to drive the pump chamber is applied; and a communicating passage configured to connect between the diaphragm chamber and a negative pressure part in which a negative pressure is created due to movement of the piston. A flowback prevention part is formed in the communicating passage to allow fluid to move only in on direction from the diaphragm chamber to the negative pressure part.

Engine having displaceable elastic film

It is an object of the invention to reduce noise caused by run-out of a tool bit in an impact tool. The representative impact tool according to the invention includes a tool holderthat houses a tool bitin such a manner that the tool bit can linearly move in its axial direction, and a barrelthat is integrally connected to the tool holderThe impact tool further includes an elastic elementthat is disposed between an inner circumferential surface of the tool holderand an outer circumferential surface of the tool bitin an end region of the tool biton the barrel side and connected in close contact with the tool holderand the tool bitover a predetermined length of the tool bitin the axial direction. The elastic elementapplies a biasing force to prevent a run-out of the tool bitin a direction transverse to the axial direction. Further, an intermediate elementcomes in point contact with the tool biton its axial center line.

Impact tool

A carrier for carrying a power tool may include a tool bit holder supporting at least one tool bit and a tool bit restraint device that is capable of preventing the at least one tool bit from being dropped out of the tool bit holder. The tool bit restraint device includes a tool bit restraint member. The tool bit restraint member is arranged and constructed so as to substantially uniformly press the at least one tool bit, thereby restraining the at least one tool bit.

Power tool carriers

It is an object of the invention to provide a technique that contributes to further improvement of an impact tool. A representative impact tool includes a motor, a tool body that houses the motor, a dynamic vibration reducer and a driving mechanism part that is driven by the motor and forcibly drives the dynamic vibration reducer by applying an external force other than vibration of the tool body to the dynamic vibration reducer, during hammering operation. At least one of the dynamic vibration reducer and the driving mechanism part is mounted to the tool body in a form of an assembly into which at least one of a plurality of component parts forming the dynamic vibration reducer and a plurality of component parts forming the driving mechanism part are assembled in advance.

Growing community of inventors

Anjo, Japan

Takuya Sumi