Yamabiko Corporation

Honda Giken Kogyo Kabushiki Kaisha

Atsushi Nishimura

Hisato Osawa

Noriyuki Takeuchi

Takeshi Maeno

Kenji Nakano

Akira Yamauchi

Junko Sweet

Kunihiko Haramoto

Hirokazu Miura

Koji Hirakawa

Satoshi Ueda

Tomohiro Nakashima

According to an aspect of the present invention, an electric working machine is provided. The electric working machine comprises a motor, an operation portion, a working portion, and a controller. The working portion is configured to be driven by the motor and act on a work target. The operation portion is configured to be operated by an operator. The controller is configured to control a maximum power that can be input to the motor to a first power when receiving an operation signal indicating an amount of operation to the operation portion. Further, the controller is configured to perform first switching control to switch the maximum power to a second power that is less than the first power when rotation speed of the motor becomes less than a first threshold due to a load on the working portion.

Electric working machine

Provided is a hand-held working machine, including a connection receiving portion configured to connect an anchoring rope, which is configured to couple a machine body and an operator to each other, to the machine body. The connection receiving portion includes: an other-function portion provided to the machine body as a portion having other function or use; and a protrusion configured to retain the anchoring rope at a predetermined position of the other-function portion.

Hand-held working machine

A lifting hook() has an inner leg, an outer leg, and a connecting partconnecting these legs. With respect to a worker equipped with a lever type carabiner(), the inner legis located on the inner side close to the carabiner(), and the outer legis located on the outer side far from the carabiner(). The inner legand the outer legrelatively have a height difference, and at least a portionmain of the outer legis located higher than the inner leg

Lifting hook for locking to carabiner

A chainsaw(electric-power-driven working device) comprises a body case, a cutting attachment(work tool), a motorand a battery. A front portionof the body casehouses the motorand a battery mount-and-release portionis formed on a rear portionof the body case. The batterymounted on the battery mount-and-release portionextends in an upper-lower direction across and over a middle portion in a height direction of the rear portionof the body case. The side handlearranged to a side face of the body caseextends from the front portionto the rear portionof the body case. A rear end portionof the side handle is disposed rearward of and below an output shaftof the motor

Electric-power-driven working device

A an electric machine tool having a body to which a work tool is attached, a motor, and a battery. The body has a motor receiving chamber, a battery receiving chamber opening through an outer surface of the body, and a communication path through which the battery receiving chamber is in communication with the motor receiving chamber. A first air inlet opening is formed between the inner edge of an opening of the battery receiving chamber and the outer periphery of the battery disposed in the battery receiving chamber. Further, an inflow port of the communication path opens to an inner side surface of the battery receiving chamber and an air filter is fitted over the inflow port.

Electric machine tool

The present invention provides a system for supporting a tariff code selection. The system comprises a database for storing commodity codes for the commodities in association with tariff codes used in an importing country, said database being searched using the commodity code as a key. Tariff code selection tables are included in the database for storing tariff items hierarchically classified in accordance with the attributes thereof. The system is programmed to search a record of a commodity code similar to the commodity code of the search key when said search key resulted in no hits The tariff code selection table including the record of the similar commodity code is displayed on a display device.

Growing community of inventors

Tokyo, Japan

Atsushi Nishimura