Locks – Special application – For control and machine elements
Patent
1992-04-07
1993-10-26
Gall, Lloyd A.
Locks
Special application
For control and machine elements
70258, 280507, F16B 4100
Patent
active
052555453
ABSTRACT:
An improved gooseneck trailer hitch locking device for obstructing a gooseneck coupler to prevent undesired coupling by a towing vehicle, the locking device comprising lock bodies cooperating with and obstructing the front and rear facing portions of a gooseneck coupler, a lock pin securing the lock bodies to each other and having a lock device for preventing access to the lock pin and undesired removal of the lock bodies from the coupler. The lock bodies include apertures which can be aligned with each other and with a bore centrally disposed in a downward projection extending from one of the lock bodies. The lock pin is received by the bore and can be extended into the aligned apertures in the lock bodies when aligned to secure the lock bodies to each other.
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Day Wm. Bruce
Gall Lloyd A.
Wheeler James M.
Wheeler Louise K.
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