Shaft bearing and method of assembling the same

Details Shaft bearing and method of assembling the same Shaft bearing and method of assembling the same

1974-05-03

1976-01-27

Wood, Jr., M. Henson

Cutlery

291484, F16C 906, B21D 5310

Patent

active

039349535

ABSTRACT:
A shaft bearing including a bearing insert and a housing constructed of plastic and having a body and a retainer for the bearing insert, the plastic housing body and the retainer being integrally joined by an ultrasonic vibration method to fuse the interface between the two parts to form a unitary housing structure and secure the bearing insert in place in the bearing housing. The invention includes the method of assembling the plastic housing parts and bearing insert, and welding the housing body and the retainer by ultrasonic vibration to secure the bearing insert in place in the housing and conform the internal surface of the body and retainer to the adjacent external surface of the bearing insert.

REFERENCES:
patent: 3345116 (1967-10-01), Hilton
patent: 3528710 (1970-09-01), Roesner et al.
patent: 3552808 (1971-01-01), Mathers et al.
patent: 3687509 (1972-08-01), Schweizer
patent: 3820861 (1974-06-01), Strang

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