Snap ring retaining washer

Details Snap ring retaining washer Snap ring retaining washer

1994-07-12

1996-01-16

Saether, Flemming

Expanded, threaded, driven, headed, tool-deformed, or locked-thr

Headed fastener element with nut, washer, securing means or cap

Metallic resilient securing means

411517, F16B 2118

Patent

active

054842425

ABSTRACT:
A washer includes at least one tooth interlocked with a spline of a shaft in order to retain the washer from rotating relative to the shaft. A snap ring is positioned in a groove of the shaft. The washer includes a stop nested in a gap of the snap ring in order to retain the snap ring from rotating relative to the shaft. Preferably, the washer includes at least one catch that flanks the stop and overlaps the snap ring in order to retain the snap ring in the groove.

REFERENCES:
patent: 2402693 (1946-06-01), Summerbell
patent: 2456572 (1948-12-01), Wagstaff
patent: 2463323 (1949-03-01), Sichman
patent: 2895754 (1959-07-01), Wurzel
patent: 2933970 (1960-04-01), Pagano
patent: 2948317 (1960-08-01), Munro
patent: 2960359 (1960-11-01), Leland
patent: 3062253 (1962-11-01), Millheiser
patent: 3442171 (1969-05-01), Engelmann
patent: 4459119 (1984-07-01), Beijer
patent: 5085548 (1992-02-01), Moyles
patent: 5131894 (1992-07-01), Hilker

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