Back to results
US 10,472,007 B2Granted
Caterpillar device
AssigneeTas Global Co., Ltd.
InventorsDong Wook Lee, Yu Sik Kim
Life of this patent
Estimating the term…
Abstract
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.
Claims13
A caterpillar device comprising:
- 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,
- wherein the water film removing part includes:
- a ferromagnetic body removably coupled to the power transmission member;
- a water film removing magnet coupled to a bottom of the ferromagnetic body;
- and
- a friction member coupled to a bottom of the water film removing magnet, and
- wherein a water drainage groove is provided in the friction member.
6 more elements
Dependencies are inferred from the claim text.