Coupler cover

Details Coupler cover Coupler cover

1980-05-16

1982-05-18

Lall, P. S.

Receptacles

Closures

Closure penetrated through intersecting slits

138 89, 277212FB, 271237A, 74 18, 464173, F16D 384

Patent

active

043298575

ABSTRACT:
An improved coupler cover is provided for preventing foreign matter from contaminating the end surface of a female coupler. This improved coupler cover comprises two diaphragms axially aligned adjacent to each other. Each diaphragm contains a multiplicity of slits which extend outward from the center of the diaphragm to form equal size pie-shaped sections. The multiple slits of the first diaphragm are also offset in position from the multiple slits of the second disphragm. The two diaphragms are secured in a retainer which holds both of the diaphragms relative to the end surface of the coupler.

REFERENCES:
patent: 2803370 (1957-08-01), Lennard
patent: 3211019 (1965-10-01), Roach et al.
patent: 3368830 (1968-02-01), French
patent: 3451700 (1969-06-01), Smith

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