Rotatable locking fastener

Details Rotatable locking fastener Rotatable locking fastener

1978-06-30

1980-07-22

Frazier, Roy D.

Buckles, buttons, clasps, etc.

Bale and package ties, hose clamps

With tighteners

24221R, A44B 1700, F16B 2107

Patent

active

042132304

ABSTRACT:
A releasable locking fastener for industrial applications comprises a turn member which may be rotatably attached to a first panel and a receptacle member which may be fixedly attached to a second panel. The turn member includes cap and stud members which are fixed together to form a unitary member, a means for resiliently and rotationally positioning the turn member with respect to the first panel, and a means for securing the turn member to the first panel. The stud member is a unitary member, preferably formed from sheet metal, which includes a laterally disposed head portion, a body portion, and a nose portion. The receptacle member comprises a base having two downwardly projected spring flanges, an opening and a means for securing the receptacle member to the second panel.

REFERENCES:
patent: 1472242 (1923-10-01), Covi
patent: 1775042 (1930-09-01), Lenoine
patent: 1967627 (1934-07-01), Riley
patent: 2200702 (1940-05-01), Oddie
patent: 2454223 (1948-11-01), Shippee
patent: 2486003 (1949-11-01), Christensen
patent: 2552066 (1951-05-01), Sorensen
patent: 2668998 (1954-02-01), Tinnerman
patent: 3080633 (1963-03-01), Reddy

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