Smc Corporation

Shinichiro Nemoto

Masahiko Kawakami

Yuu Mizutani

Sho Aso

Masayuki Kudo

Eiko Miyasato

Ken Tamura

Shuichi Shibuya

Kengo Monden

Hiroyuki Asahara

Yasunaga Suzuki

Jun Yamada

Naoki Hoshi

Syun Orihara

A fluidic cylinder has a cylinder tube having a cylinder chamber defined in an interior thereof has a pair of cover members attached to respective ends of the cylinder tube. A piston is disposed displaceably along the cylinder chamber, and a piston rod is connected to the piston. The piston and the cylinder tube are formed with rectangular shapes in cross section, the piston includes a wear ring which is in sliding contact with an inner wall surface of the cylinder tube, and a magnet is incorporated in the wear ring. At least one of the cover members includes bolt holes therein, the bolt holes extending in at least two or more directions including a direction in which the piston is displaced, and fastening bolts are selectively inserted into the bolt holes to fix the at least one of the cover members with respect to another member.

Fluidic cylinder

Fluid pressure cylinder

Fluid pressure cylinder with lock mechanism

The present invention relates to a fluidic cylinder. This fluidic cylinder is configured in such a manner that a piston unit is received in an axially displaceable manner within a cylinder tube formed in a rectangular cross-sectional shape. The piston unit has: a base body having the front end of a piston rod staked thereto; a wear ring having the base body received therein and having a magnet incorporated therein; and piston packing adjacent to the wear ring. The piston unit is integrally held at one end of the piston rod. The wear ring and the piston packing are formed in a rectangular cross-sectional shape corresponding to the rectangular cross-sectional shape of the cylinder tube and are provided rotatable relative to the piston rod.

Growing community of inventors

Tsukubamirai, Japan

Shinichiro Nemoto