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An integrated welder, generator and compressor unit that includes a housing that at least partially contains components of a welder, generator and compressor. An engine, an electric current generator, and an air compressor are at least partially mounted in the housing. The electric current generator

An integrated welder, generator and compressor unit that includes a housing that at least partially contains components of a welder, generator and compressor. An engine, an electric current generator, and an air compressor are at least partially mounted in the housing. The electric current generator is at least partially connected to the engine to be at least partially driven thereby. A drive connector at least partially connects the air compressor to the engine and/or electric current generator. The drive connector includes a gear box that has at least one gear.

대표청구항 ▼

I claim: 1. A portable integrated welder, generator and compressor unit comprising: a. a housing that at least partially contains components of said welder, generator and compressor; b. an engine at least partially mounted in said housing; c. an electric current generator at least partially mounte

I claim: 1. A portable integrated welder, generator and compressor unit comprising: a. a housing that at least partially contains components of said welder, generator and compressor; b. an engine at least partially mounted in said housing; c. an electric current generator at least partially mounted in said housing and connected or interconnected to said engine to be at least partially driven thereby; and, d. an air compressor at least partially mounted in said housing, said air compressor at least partially driven by said engine or said electric current generator by use of a beltless drive connector, said beltless drive connector including a gear box having at least one gear. 2. The unit as defined in claim 1, including an air accumulator tank at least partially mounted in said housing, said air accumulator is fluidly connected to said air compressor. 3. The unit as defined in claim 1, including a pressure monitor at least partially mounted on said housing to monitor air pressure generated by said air compressor. 4. The unit as defined in claim 2, including a pressure monitor at least partially mounted on said housing to monitor air pressure generated by said air compressor, contained in said air accumulator or combinations thereof. 5. The unit as defined in claim 1, wherein said housing includes at least one electrical outlet for use by welding equipment and at least one air outlet for use by air powered tools. 6. The unit as defined in claim 1, wherein said gear box connects said air compressor to said engine. 7. The unit as defined in claim 1, wherein said gear box connects said air compressor to said electric current generator. 8. The unit as defined in claim 1, wherein said gear box includes a plurality of gears, said gear box having a single gear ratio. 9. The unit as defined in claim 8, wherein said gear box includes a plurality of gear ratios, said gear ratios are manually selectable. 10. The unit as defined in claim 8, wherein said gear box includes a plurality of gear ratios, said gear ratios are automatically selectable. 11. A method of providing compressed air from a portable integrated welder, generator and compressor unit comprising: a. providing a housing that at least partially contains an engine at least partially mounted in said housing; b. providing an electric current generator that is at least partially mounted in said housing and connected or interconnected to said engine to be at least partially driven thereby; and, c. providing an air compressor at least partially mounted in said housing, said air compressor at least partially driven by said engine or said electric current generator by use of a beltless drive connector, said beltless drive connector including a gear box having at least one gear. 12. The method as defined in claim 11, including the step of providing an air accumulator tank that is at least partially mounted in said housing, said air accumulator is fluidly connected to said air compressor to at least partially accumulate compressed air generated by said air compressor. 13. The method as defined in claim 11, including the step of providing a pressure monitor at least partially mounted on said housing, said pressure monitor at least partially monitoring air pressure generated by said air compressor. 14. The method as defined in claim 12, including the step of providing a pressure monitor at least partially mounted on said housing, said pressure monitor at least partially monitoring air pressure generated by said air compressor, contained in said air accumulator, or combinations thereof. 15. The method as defined in claim 11, wherein said gear box connects said air compressor to said engine. 16. The method as defined in claim 11, wherein said gear box connects said air compressor to said electric current generator. 17. The method as defined in claim 11, wherein said gear box includes a plurality of gears, said gear box having a single gear ratio. 18. The method as defined in claim 17, wherein said gear box includes a plurality of gear ratios, said gear ratios are manually selectable. 19. The method as defined in claim 17, wherein said gear box includes a plurality of gear ratios, said gear ratios are automatically selectable. 20. The method as defined in claim 11, including the step of including at least one electrical outlet on said housing for use by welding equipment and at least one air outlet for use by air powered tools.