IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
US-0081921
(2005-03-16)
|
발명자
/ 주소 |
- Shaffer,Timothy Scott
- Muth,Anthony Leo
|
출원인 / 주소 |
|
대리인 / 주소 |
|
인용정보 |
피인용 횟수 :
13 인용 특허 :
9 |
초록
▼
A rack assembly includes a pair of laterally spaced inner rails, wherein each inner rail includes a coating layer configured to withstand a self clean oven temperature, and a pair of laterally spaced outer rails, wherein each outer rail is slidably coupled to a corresponding inner rail, and each out
A rack assembly includes a pair of laterally spaced inner rails, wherein each inner rail includes a coating layer configured to withstand a self clean oven temperature, and a pair of laterally spaced outer rails, wherein each outer rail is slidably coupled to a corresponding inner rail, and each outer rail includes a coating layer configured to withstand a self clean oven temperature. The rack assembly also includes a plurality of bearings positioned between the inner rails and the outer rails, a lubricant to facilitate movement between the plurality of bearings and at least one of the inner rails and the outer rails, wherein the lubricant is configured to withstand a self clean oven temperature, and a cooking rack coupled to each inner rail.
대표청구항
▼
What is claimed is: 1. A rack assembly comprising: a pair of laterally spaced inner rails, each of said inner rails comprising an outer surface having a coating layer substantially covering said outer surface and configured to withstand a self clean oven temperature; a pair of laterally spaced oute
What is claimed is: 1. A rack assembly comprising: a pair of laterally spaced inner rails, each of said inner rails comprising an outer surface having a coating layer substantially covering said outer surface and configured to withstand a self clean oven temperature; a pair of laterally spaced outer rails slidably coupled to a corresponding said inner rail, each said outer rail comprising an outer surface having a coating layer substantially covering said outer surface and configured to withstand a self clean oven temperature; a plurality of bearings positioned between said inner rails and said outer rails; a lubricant to facilitate movement between said plurality of bearings and at least one of said inner rails and said outer rails, said lubricant configured to withstand a self clean oven temperature; and a cooking rack coupled to each said inner rail. 2. A rack assembly in accordance with claim 1 wherein said outer rails are stationary and said inner rails are movable with respect to said outer rails. 3. A rack assembly in accordance with claim 1 wherein said outer rails are coupled to an oven wall. 4. A rack assembly in accordance with claim 1 further comprising a pair of laterally spaced slide coupler plates, each said coupler plate coupled to an interior portion of an oven wall, said outer rails are coupled to a corresponding one of said coupler plates. 5. A rack assembly in accordance with claim 1 further comprising a support rack configured to be coupled within an oven, each said outer rail coupled to said support rack. 6. A rack assembly in accordance with claim 1 wherein said self clean oven temperature is at least eight hundred and fifty degrees Fahrenheit. 7. A rack assembly in accordance with claim 1 wherein said coating layer comprises at least one of porcelain enamel material, tungsten disulfide material, bonded graphite material, and titanium nitride material. 8. A rack assembly in accordance with claim 1 wherein said lubricant comprises a dry film lubricant. 9. An oven assembly comprising: a main body defining an oven cavity therein; at least one heating element capable of heating said oven cavity to a self clean oven temperature; at least one cooking rack; and at least one rack assembly within said oven cavity and configured to support a respective one of said at least one cooking rack, each said rack assembly comprising: a pair of laterally spaced inner rails, each of said inner rails comprising an outer surface having a coating layer substantially covering said outer surface and configured to withstand a self clean oven temperature; a pair of laterally spaced outer rails slidably coupled to a corresponding said inner rail, each said outer rail comprising an outer surface having a coating layer substantially covering said outer surface and configured to withstand a self clean oven temperature; a plurality of bearings positioned between said inner rails and said outer rails; and a dry film lubricant to facilitate movement between said plurality of bearings and at least one of said inner rails and said outer rails. 10. An oven assembly in accordance with claim 9 further comprising a pair of laterally spaced slide coupler plates coupled to an inner surface of said oven body, said outer rails coupled to said coupler plates. 11. An oven assembly in accordance with claim 9 further comprising a support rack configured to be coupled within an oven, each said outer rail coupled to said support rack. 12. An oven assembly in accordance with claim 9 wherein each said coating layer comprises at least one of porcelain enamel material, tungsten disulfide material, and titanium nitride material. 13. An oven assembly in accordance with claim 9 wherein said lubricant comprises at least one of tungsten disulfide material, graphite material, and molybdenum disulfide material. 14. An oven assembly in accordance with claim 9 wherein each said bearing comprises at least one of stainless steel material and ceramic material. 15. A method of assembling an oven assembly, said method comprising: providing at least one rack assembly, wherein each rack assembly includes a pair of laterally spaced inner rails, a pair of laterally spaced outer rails, and a plurality of bearings, wherein each of the inner rails includes a coating layer substantially covering the inner rail and each of the outer rails includes a coating layer substantially covering the outer rail, wherein the coating layers are configured to withstand a self clean oven temperature; slidably coupling each inner rail to a respective outer rail; positioning the ball bearings between the inner and outer rails; lubricating the ball bearings with a lubricant configured to withstand a self clean oven temperature; and coupling an oven rack to each inner rail. 16. A method in accordance with claim 15 wherein said providing at least one rack assembly comprises providing at least one rack assembly wherein each rail includes a coating layer including at least one of porcelain enamel material, tungsten disulfide material, bonded graphite material, and titanium nitride material. 17. A method in accordance with claim 15 wherein said lubricating the ball bearings with a lubricant comprises lubricating the ball bearings with a lubricant including at least one of tungsten disulfide material, graphite material, and molybdenum disulfide material. 18. A method in accordance with claim 15 further comprising: coupling a pair of laterally spaced slide coupler plates to an interior wall of the oven; and coupling the at least one rack assembly to the slide coupler plates. 19. A method in accordance with claim 15 wherein said providing at least one rack assembly comprises providing a support rack configured to be slidably coupled within an interior portion of the oven, said method further comprises coupling each outer rail to the support rack.
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