Lucem, PC
Caterpillar device
A caterpillar device includes: a water film removing part which is provided in a power transmission member including chains, presses and removes a water film between an attachment object as a magnetic material, and the power transmission member with a magnetic force, and attaches the power transmission member to the attachment object to secure a frictional force; and an apparatus body magnet attachment part which is connected to the power transmission member and attaches the body of the apparatus to the attachment object.
TAS GLOBAL CO., LTD.
B B B B H B B H B B B
B08B B63G B62D B62D H01F B63B B62D H01F B62D B62D B63B
inventional inventional inventional inventional inventional additional inventional inventional inventional inventional inventional
Dong Wook Yu Sik
Lee Kim