Claims
- 1. A method of manufacturing a bearing assembly comprising the steps of preforming a generally cylindrical elastomeric sleeve, providing at least a ply of fiber reinforced elastomer onto said elastomeric cylindrical sleeve to provide a fiber reinforced cured elastomeric bearing blank, mounting the bearing blank onto a rotatable mandrel, applying an adhesive onto one exterior end surface of the bearing blank, mounting a metallic annular flange with an inwardly extending hub onto said one exterior surface of the bearing blank into frictional contact with said adhesive, rotating said spindle and wrapping a fiber fabric onto the outer circumferential surface of the bearing blank and hub while impregnating the fiber fabric with a plastic resin, and curing said resin to complete a fiber reinforced shell that is molded into firm engagement with said hub and said bearing blank.
- 2. A method of manufacturing a bearing assembly as set forth in claim 1 wherein said outer shell is sized to a finished diameter.
- 3. A method of manufacturing a bearing assembly as set forth in claim 2 wherein the outer surface of said hub is serrated prior to mounting onto said bearing blank.
- 4. A method of manufacturing a bearing assembly as set forth in claim 2 wherein the outer surface of said hub is tapered radially outwardly from said flange progressively outwardly on said hub prior to mounting onto said bearing blank.
- 5. A method of manufacturing a bearing assembly as set forth in claim 2 wherein the outer circumferential surface of said hub is tapered radially outwardly from the juncture with said flange to a peripheral apex and is thence tapered radially inwardly from said apex to an outer edge spaced from said flange prior to mounting onto said bearing blank.
- 6. A method of manufacturing a bearing assembly as set forth in claim 5 wherein an adhesive is applied to said outer circumferential surface of said hub prior to the wrapping of a fiber fabric onto said hub.
- 7. A method of manufacturing a bearing assembly comprising the steps of preforming a generally cylindrical elastomeric sleeve, providing at least a ply of fiber reinforced elastomer onto said elastomeric cylindrical sleeve to provide a fiber reinforced cured elastomeric bearing blank, mounting the bearing blank onto a rotatable mandrel, applying an adhesive onto one exterior end surface of the bearing blank, mounting a metallic annular flange with an axially inwardly extending hub that extends a short distance onto said one exterior surface of said bearing blank into frictional contact with said adhesive, rotating said spindle and wrapping a fiber fabric onto the outer circumferential surface of said bearing blank and said hub while impregnating said fiber fabric with a plastic resin, curing said resin to complete a fiber reinforced shell that is molded into firm engagement with said hub and said bearing blank, and wherein the outer surface of said hub is tapered radially outwardly from said flange progressively outwardly on said hub prior to mounting onto said bearing blank.
Parent Case Info
This is a division of application Ser. No. 782,785, filed Oct. 2, 1985, now U.S. Pat. No. 4,585,359 issued Apr. 29, 1986.
US Referenced Citations (6)
Divisions (1)
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Number |
Date |
Country |
Parent |
782785 |
Oct 1985 |
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