Patent ID: 6261171
Filing Date: 2001-07-17
Classification: B08B,B25J

Abstract:
A movable multi-function maintenance apparatus, comprising:a base; mechanical membersa support apparatus connected to the base;a first airtight chamber supported by the support apparatus on the base, wherein the first airtight chamber comprises a ceiling, a floor, and a sidewall, and central portions of the ceiling and the floor are slightly raised above the edge portions of the ceiling and the floor;a first vacuum ventilator formed in the floor, wherein the first vacuum ventilator can be open or closed;an electric door mounted on the sidewall in order to deliver in or out the mechanical members;a detachable transparent outer cover covering the ceiling of the first airtight chamber to form a second airtight chamber;a second vacuum ventilator formed in the transparent outer cover;a manipulation apparatus mounted in the transparent outer cover;a toxic-gas detector mounted on the transparent outer cover;an exhaust apparatus placed in the base and connected to the first and the second vacuum ventilators; anda rolling structure mounted under the base to facilitate movement of the multi-function maintenance apparatus.