Kyb-ys Co., Ltd.

Kayaba Industry Company, Ltd.

Kyb Corporation

The Ritsumeikan Trust

Sadayuki Kamikura

Nobuyuki Kobayashi

Yasuyuki Nagai

Yasushi Saitou

Sang-Ho Hyon

Shunichi Sugimoto

Yuji Fukuzawa

A module robot includes a first link, a second link movably linked to the first link, and a fluid pressure cylinder configured to move the first link and the second link relative to each other, wherein the first link has a cylinder block in which a cylinder chamber of the fluid pressure cylinder is formed.

Modular robot

A coupling structure for coupling a first member and a second member includes a rod-shaped part configured to be received across a first hole formed in the first member and a second hole formed in the second member. The rod-shaped part has a first insertion portion configured to be inserted into the first hole of the first member, and a second insertion portion configured to be inserted into the second hole of the second member. The coupling structure further includes a fixing configuration, the fixing configuration being configured to fix the first insertion portion and the first member by applying an external force to the first insertion portion, and the fixing configuration being configured to fix the second insertion portion and the second member by applying an external force to the second insertion portion.

Coupling structure

A fluid pressure cylinder includes a cylinder tube, a piston and a solid piston rod. The piston rod includes a head-side passage defined by a head-side shaft hole extending in an axial direction, a head-side outer hole open on a part projecting from the cylinder tube and a head-side inner hole open to a head-side chamber and allowing communication between a head-side chamber and a fluid pressure source, and a bottom-side passage allowing communication between a bottom-side chamber and the fluid pressure source. The head-side shaft hole includes an opening end and a tip formed inside the piston rod. The opening end of the head-side shaft hole is sealed by a sealing member.

Fluid pressure cylinder and manufacturing method therefor

Fluid pressure actuator

Growing community of inventors

Nagano, Japan

Sadayuki Kamikura