Self-retained one-piece pivot bushing

Details Self-retained one-piece pivot bushing Self-retained one-piece pivot bushing

1989-05-01

1989-12-19

Godici, Nicholas P.

Miscellaneous hardware (e.g., bushing, carpet fastener, caster,

Bushing

Providing strain relief

384217, 384296, 384539, F16L 500

Patent

active

048873314

ABSTRACT:
A pivot bushing comprises a tubular body defining a bore adapted to receive a pivot pin and includes a radially enlarged peripheral flange and at least one resilient finger extending radially outwardly from one end of the body and facing toward the peripheral flange. The free end of each finger is axially spaced from the annular surface of the peripheral flange so as to receive an apertured support panel therebetween. The tubular body also includes a radially expanded shoulder adjacent the peripheral flange and having a periphery formed with a cone surface dimensioned to matingly engage with the aperture in the support panel in a self-centering manner. The components are unitarily formed from a siingle bearing body.

REFERENCES:
patent: RE30850 (1982-01-01), Gordy et al.
patent: 2255971 (1941-09-01), Hall
patent: 2424757 (1947-07-01), Klumpp
patent: 3065035 (1962-11-01), Biesecker
patent: 3186287 (1965-06-01), Wehlau
patent: 3438686 (1969-04-01), Stone
patent: 4333361 (1982-06-01), Spease
patent: 4675937 (1987-06-01), Mitomi
patent: 4757664 (1988-07-01), Freissle
patent: 4773279 (1988-09-01), Spease et al.

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