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A pivot bushing for a suspension system has an inner metal and an outer metal with an elastomeric bushing disposed between the metals. The outer metal has one end which is partially closed by an inwardly curved portion and one end which is open. The assembly of the bushing is through the open end. O

A pivot bushing for a suspension system has an inner metal and an outer metal with an elastomeric bushing disposed between the metals. The outer metal has one end which is partially closed by an inwardly curved portion and one end which is open. The assembly of the bushing is through the open end. Once assembled the open end is closed by placing a cover over the open end and crimping the cover to a flange formed at the open end. In another embodiment, the cover is inserted into the outer metal and the outer metal is crimped to secure the cover in place.

대표청구항 ▼

1. A pivot bushing comprising:an inner metal; an elastomeric bushing disposed directly over said inner metal; an outer metal disposed directly over said elastomeric bushing, said outer metal having an inwardly curved portion at a first end and a generally cylindrical portion extending from said firs

1. A pivot bushing comprising:an inner metal; an elastomeric bushing disposed directly over said inner metal; an outer metal disposed directly over said elastomeric bushing, said outer metal having an inwardly curved portion at a first end and a generally cylindrical portion extending from said first end to a second open end, said second open end being equal to or larger than said generally cylindrical portion; and a cover disposed within said outer metal and secured to said outer metal by at least one crimp formed in said outer metal, said cover having an inwardly extending flange extending over said elastomeric bushing to close said open end.