Komatsu Corporation

Yudai Furudate

Takanori Nagata

Tatsuo Aira

Daijirou Tanaka

Monta Kondou

Hirokazu Asaka

A bucket tooth adapter for a bucket includes a mounting portion and a nose portion extending from the mounting portion. The mounting portion includes a first body portion and a wide portion. The wide portion is wider than the first body portion and is provided between the first body portion and the nose portion.

Bucket tooth adapter, bucket tooth attachment structure, and bucket

A tooth attachment structure for a bucket includes a tooth, a pin member, and a lock member. The tooth includes a guide groove provided on an inner surface of the tooth and a pin hole provided in the guide groove. The pin member is disposed in the pin hole. The lock member is disposed in the guide groove. The lock member locks the pin member. The lock member engages the pin member by sliding toward the pin member.

Tooth attachment structure for bucket and tooth for bucket

A tooth mounting structure for a bucket includes a tooth adapter and a tooth. The tooth adapter includes a mounting portion mounted to the bucket and a nose portion extending from the mounting portion. The tooth includes an internal space for inserting the nose portion. The nose portion includes a rectangular tip portion, a rectangular base end portion and an octagonal connecting portion. An inner surface of the tooth is formed along an outer surface of the nose portion.

Tooth mounting structure for bucket and tooth for bucket

The tree planting machine includes a vehicle main unit, a washing water tank, a planting device, a washing water circuit, and a controller. The washing water tank is attached to the vehicle main body and holds water. The planting device is disposed on the vehicle main unit. The washing water circuit connects the washing water tank and the planting devices. The controller controls the washing water circuit so as to supply the water from the washing water tank to the planting devices.

Growing community of inventors

Tokyo, Japan

Yudai Furudate