Repair device, repair system, and repair method

Abstract

A repair device includes a casing having a box shape, being open in a first direction, and extending in a second direction intersecting the first direction, a brush device housed in the casing from the first direction, and a jack unit positioned between a bottom surface of the casing and the brush device and configured to adjust a position of the brush device in the first direction relative to the bottom surface of the casing, in which the brush device includes a base, a guide positioned at a fixed position relative to the base and protruding from an opening in the casing in the first direction, multiple brushes attached to the base, protruding from the opening in the casing in the first direction beyond the guide, and configured to apply sealant to a surface to be treated facing the first direction, and an actuator configured to adjust positions of the multiple brushes in a third direction intersecting the first direction and the second direction by moving the base in the third direction.

Dependencies are inferred from the claim text.