Patent ID: 6655258
Filing Date: 2003-12-02
Classification: F01B,F15B

Abstract:
A rodless cylinder using a round stick type chain having the round stick type chain and the chain sprocket which guides the round stick type chain in a caterpillar form, comprising:said chain sprocket axially formed on either side of a frame consisting of the rodless cylinder to install the round stick type chain in a caterpillar form; both sides of said round stick type chain connected to a piston within the cylinder on the frame and to a tension adjustment nut on a connector, respectively; an air inlet and an emerging hole to house the emerging round stick type chain provided on the cylinder cap at both sides of the cylinder where said round stick type chain passes; a dust seal and packing provided at said emerging hole to maintain the tightness of the inner cylinder; an exhaust silencer provided at the entrance of the emerging hole for air exhaust; and, said connector guided to a guide bar formed between the frame vertically and selectively linked to a carrier to transport various materials.