Buckles – buttons – clasps – etc. – Bale and package ties – hose clamps – With tighteners
Patent
1978-12-28
1980-10-14
Byers, Jr., Nile C.
Buckles, buttons, clasps, etc.
Bale and package ties, hose clamps
With tighteners
85 5P, A44B 1700
Patent
active
042272874
ABSTRACT:
A full ejection stud assembly adapted to be coupled to one member and removably interconnected with a receptacle coupled to a second member to form a fastener assembly for holding the two members together. The stud assembly includes a stud having an enlarged head and a reduced diameter shank extending from one side of the head. A cup is provided with a through passageway for slidably extending the shank of the stud therethrough. The cup is adapted to be mounted on the one member in position with respect to an opening in the one member so that the shank of the stud can pass reciprocally therethrough. A retainer is on the cup and stud to limit the reciprocal movement of the stud shank through the passageway of the cup and the opening in the one member between a closed position for interconnection with a receptacle to hold the two members together and an open position free of the receptacle to permit separation of the two members. A spring is normally biased in the closed position with the stud interconnected to a receptacle so as to eject the stud to the open position free of the receptacle when the stud is disconnected from the receptacle.
REFERENCES:
patent: 2054519 (1936-09-01), Dzus
patent: 2186747 (1940-01-01), Albin
patent: 2527408 (1950-10-01), Dzus
patent: 2580666 (1952-01-01), Dzus
patent: 2858156 (1958-10-01), Wootton
patent: 2922211 (1960-01-01), Boyd
patent: 3327363 (1967-06-01), Knight
patent: 3561076 (1971-02-01), Gunther
patent: 3584350 (1971-06-01), Schenk
patent: 3827110 (1974-08-01), Dzus
patent: 4067090 (1978-01-01), Schenk
Byers Jr. Nile C.
Dzus Fastener Co. Inc.
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