Locking or securing device for a rotatable machine element, such

Details Locking or securing device for a rotatable machine element, such Locking or securing device for a rotatable machine element, such

1986-12-11

1988-04-12

Gall, Lloyd A.

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

Threaded fastener locked to a discreet structure

Member extending between and engaging flat formed on side of...

411100, 411123, F16B 3902

Patent

active

047370572

ABSTRACT:
A locking device for fasteners such as hex nuts and bolt heads comprises plate-like body having an opening with centrally directed teeth which engage the nuts or heads when the device is pressed over them. A spring device or a bolted connector forces the locking device into a canted position in which it locks itself to the nut or head. By connecting pairs of such locking devices to each other, adjacent nuts or heads are prevented from rotating.

REFERENCES:
patent: 215686 (1879-05-01), Smith
patent: 247487 (1881-09-01), Doray
patent: 385442 (1888-07-01), Burton
patent: 1019680 (1912-03-01), McGavock
patent: 1056686 (1913-03-01), Jenkins
patent: 1427566 (1922-08-01), Wear
patent: 1741077 (1929-12-01), Rusack
patent: 2423918 (1947-07-01), Wohlhieter
patent: 2783674 (1957-03-01), Becker
patent: 3395743 (1968-08-01), Black

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