| 摘要 |
A caterpillar apparatus is disclosed. According to the present invention, the caterpillar apparatus comprises: a water screen removing unit arranged in a power transmission member having a chain to remove a water screen between an object to be attached which is a magnetic body and the power transmission member by pushing the water screen with a force of a magnet and further, to attach the power transmission member to the object to be attached; and an equipment body magnet attachment unit connected to the power transmission member, and attaching an equipment body to an object to be attached which is a ferromagnetic body with a force of a magnet. |
