Patent ID: 6205906
Filing Date: 2001-03-27
Classification: F15B,Y10S

Abstract:
A rodless cylinder comprising:a cylindrical cylinder tube;a piston which is arranged in said cylinder tube and which is displaceable along a longitudinal direction of said cylinder tube;a driving magnet arranged on said piston;a guide member provided in parallel to said cylinder tube;a slider which is slidably supported by said guide member and which is provided with a hole through which said cylinder tube is insertable, said slider further comprising a guide scraper for making sliding contact with said guide member and a guide scraper holder disposed displaceably with respect to said slider and being displaceable in a direction perpendicular to a longitudinal axis of said guide member; anda driven magnet which is provided on a wall for forming said hole of said slider and which is arranged to be slightly separated from said cylinder tube.