Geometrical instruments
Patent
1982-09-30
1984-10-23
McQuade, John
Geometrical instruments
339DIG2, H01R 1362
Patent
active
044784740
ABSTRACT:
A coupling nut (300) having internal thread (310) adapted to engage external thread (210) on one of a pair of shells (100, 200) for connecting the two shells together into an electrical connector assembly includes an annular groove (350) medial of the thread (310) and a spring member (400) mounted within the groove, spring member (400) comprising an annular band (410) having a plurality of resiliently deflectable cantilever-type spring leafs (440), each spring leaf (440) being arched radially inwardly from band (410) and having a medial portion (444) thereof which is adapted to bias against internal thread (210) advanced across the annular groove of the coupling nut and a free end (442) thereof which is adapted to engage the annular groove to constantly bias medial portion (444) from the groove.
REFERENCES:
patent: 1887448 (1932-11-01), Behringer
patent: 2372884 (1945-04-01), Davis
patent: 2445125 (1948-07-01), Reyburn
patent: 4268103 (1981-05-01), Schildkraut et al.
Gallusser David O.
Peterson Ann E.
Lacina C. D.
McQuade John
The Bendix Corporation
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