Structure to retard fretting and method of manufacture

Details Structure to retard fretting and method of manufacture Structure to retard fretting and method of manufacture

1979-09-13

1981-07-07

Lusignan, Michael R.

Joints and connections

Having a joining piece extending through aligned openings in...

403393, 403404, 252 12, 427379, 4273882, 428422, 428461, B25G 300, F16D 100, F16G 1100, B25G 336

Patent

active

042772001

ABSTRACT:
Fretting caused by movement of adjacent structural members at high stress is prevented by providing a tetrafluoroethylene layer between the moving surfaces. The tetrafluoroethylene may be applied directly to the mating surfaces of parts or on the surfaces of shim stock inserted therebetween.

REFERENCES:
patent: 2971908 (1961-02-01), Chaffin
patent: 3002770 (1961-10-01), Chesnut et al.
patent: 3434327 (1969-03-01), Speakman
patent: 3847826 (1974-11-01), Ivanov
Benedyk, Joseph C., Plastic Bearings: An International Survey, SPE Journal, Apr., 1970, vol. 26, pp. 78-85.

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