Bearings

Details Bearings Bearings

1990-10-05

1992-10-13

Eley, Timothy V.

Metal working

Method of mechanical manufacture

Process for making bearing or component thereof

29898059, 29412, 29898056, B21D 5310

Patent

active

051539918

ABSTRACT:
A method of manufacturing a bearing is described, the method comprising the steps of preparing a flat blank having a steel backing layer and a bearing alloy lining, the blank having an area corresponding to the projected surface area of the bearing, the flat blank also having required bearing features such as oil holes, grooves, and end-face chamfers and forming the flat blank directly into an associated bearing housing. The thickness of the flat blank should lie in the range from 0.25 to 0.75 mm. The blank may correspond in major dimension to a half bearing or to a full cylindrical bush.

REFERENCES:
patent: 1906273 (1933-05-01), Klocke
patent: 2338858 (1944-01-01), Lignian
patent: 2555497 (1945-02-01), McCullough et al.
patent: 3455004 (1969-07-01), Tethal
patent: 3521343 (1970-07-01), Green et al.
patent: 4658500 (1987-04-01), Engel et al.

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