Abstract: A rotary atomizing head (125, 226) is rotatably provided on a leading end of a coating gun (115, 215). The rotary atomizing head (125, 226) is provided with a central paint discharge opening (141, 241) provided in a vicinity of a rotation axis (137, 237) of the rotary atomizing head (125, 226) and an outer paint discharge opening (142, 242) having a central axis (148, 248) inclined relative to the rotation axis (137, 237). A cleaning nozzle (124, 225) has an axis (127, 228) which aligns with the central axis (148, 248) of the outer paint discharge opening (142, 242) when the coating gun (115, 215) is cleaned.

Abstract: A high-viscosity material application device is provided with a discharge portion for discharging a high-viscosity material while moving relatively to a coating surface. The discharge portion includes a plurality of successive openings spaced in an application direction.

Abstract: An intermediate storage vessel has a cylinder container, a piston provided in the cylinder container so as to be slidable in a reciprocating manner, and an inpour hole portion is provided above the discharge hole portion. An insulation cover is provided so as to cover the intermediate storage vessel and an insulation mechanism, and the cover is removable from the insulation mechanism side.

Abstract: An intermediate storage vessel (26) has a cylinder container (26a), a piston (28) provided in the cylinder container (26a) so as to be slidable in a reciprocating manner, and an inpour hole portion (32) and a discharge hole portion (34) that are opened in a cylinder chamber (30) where the piston (28) slides. The inpour hole portion (32) is provided above the discharge hole portion (34). An insulation cover (70) is provided so as to cover the intermediate storage vessel (26) and an insulation mechanism (20), and the cover is removable from the insulation mechanism (20) side.