Tube body cleaning apparatus
AssigneeIucf-Hyu (Industry-University Cooperation Foundation Hanyang University)
InventorsGunhee Jang, Na Hyun Kim, Eunsoo Jung
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Abstract
The present invention provides a tube body cleaning apparatus. A tube body cleaning apparatus according to the present invention comprises: a body having a set length and formed from a flexible material; a work member positioned at one point of the length direction of the body and rotatable, about a shaft provided in the length direction of the body, with respect to the body; and an expansion member positioned at one point of the length direction of the body and enabling a volume, which protrudes outward from the body, to increase by expanding.
Claims4
A tube body cleaning apparatus comprising:
- a body having a set length, and formed of a flexible material;
- a work member located at one point of the body in a length direction of the body, and rotatable with respect to the body about an axis defined in the length direction of the body;
- and
- a support member configured to connect the body to the work member,
- wherein a cylinder part is formed inside a front end of the body as an empty space,
- wherein a driving fluid guide part is formed inside the body and connected to the cylinder part, and
- wherein the support member comprises:
- a piston part disposed within the cylinder part;
- a support part located outside the body;
- a connection part connecting the piston part to the support part;
- and
- a magnetic member fixed to the support part and coupled to the work member,
- wherein the piston part is movable back and forth within the cylinder part by a driving fluid supplied to the cylinder part through the driving fluid guide part.
Dependencies are inferred from the claim text.