Honda Motor Co., Ltd.

Honda R&d Sun Co., Ltd.

Norifumi Naono

Junji Takado

Ikumi Kurihara

Katsutoshi Tada

Akihiko Koshido

Yoshihiro Kawahara

Yasuhiro Toguchi

Takayuki Nodomi

Provided is a wheel which is inexpensive, light, and sufficiently rigid. A wheelincludes an annular rimto which a tireis externally fitted, a hubwhich is arranged at a center portion of the rimand to which an axle is connected, and a diskwhich is attached with the rimat a periphery portion and which covers one side of the wheel. The diskincludes a planar portionand a first ribprovided at a surface of one side of the planar portionand extending in the radial direction. The planar portionis provided with a first grooveat a surface of the other side at a position corresponding to the first rib

Wheel and a wheelchair using the same

Provided is a hand rim which is not slippery even when the surface is wet. A hand rimincludes a base materialand an anti-slippage layerformed on the surface of the base material. The anti-slippage layerincludes an adhesive layerformed on the surface of the base materialand particleswhich are fixed through the adhesive layer. The particlesare fixed so as to protrude from the adhesive layer

Hand rim

Growing community of inventors

Oita, Japan

Norifumi Naono