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1. (WO2016052126) FLUIDIC CYLINDER

Pub. No.:    WO/2016/052126    International Application No.:    PCT/JP2015/075680
Publication Date: Fri Apr 08 01:59:59 CEST 2016 International Filing Date: Fri Sep 11 01:59:59 CEST 2015
IPC: F15B 15/14
F15B 15/28
F16J 15/18
Applicants: SMC CORPORATION
SMC株式会社
Inventors: KUDO Masayuki
工藤政行
SUZUKI Yasunaga
鈴木康永
NEMOTO Shinichiro
根本慎一郎
YAMADA Jun
山田淳
MIYASATO Eiko
宮里英考
MIZUTANI Yuu
水谷雄
TAMURA Ken
田村健
KAWAKAMI Masahiko
川上雅彦
Title: FLUIDIC CYLINDER
Abstract:
The present invention relates to a fluidic cylinder. This fluidic cylinder (10) is configured in such a manner that a piston unit (18) is received in an axially displaceable manner within a cylinder tube (12) formed in a rectangular cross-sectional shape. The piston unit (18) has: a base body (50) having the front end (86) of a piston rod (20) staked thereto; a wear ring (52) having the base body (50) received therein and having a magnet (70) incorporated therein; and piston packing (54) adjacent to the wear ring (52). The piston unit (18) is integrally held at one end of the piston rod (20). The wear ring (52) and the piston packing (54) are formed in a rectangular cross-sectional shape corresponding to the rectangular cross-sectional shape of the cylinder tube (12) and are provided rotatable relative to the piston rod (20).