Expanded – threaded – driven – headed – tool-deformed – or locked-thr – Headed fastener element with nut – washer – securing means or cap – Securing means pivotable about axis transverse to fastener...
Patent
1990-10-11
1991-10-29
Wilson, Neill R.
Expanded, threaded, driven, headed, tool-deformed, or locked-thr
Headed fastener element with nut, washer, securing means or cap
Securing means pivotable about axis transverse to fastener...
411351, F16B 2100
Patent
active
050611330
ABSTRACT:
A locking pin is provided for detachably connecting a bucket to a backhoe loader. The locking pin comprises a shaft member having an enlarged head portion and an axial bore extending partially therethrough. Spring loaded plunger means are disposed in the axial bore. A planar retaining member is pivotally mounted to the enlarged head portion of the shaft member. The retaining member includes an omega-shaped clasp portion which extends generaly perpendicular therefrom and which is operative with the spring loaded plunger means to lock the pin.
REFERENCES:
patent: 2454856 (1948-11-01), Bible
patent: 4443144 (1984-04-01), Defrancq
patent: 4840528 (1989-06-01), Doom
Fischer Albert H.
May William G.
Casella Anthony J.
F & M Products Mfg. Corp.
Hespos Gerald E.
Wilson Neill R.
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