Trailer hitch

Land vehicles – Wheeled – Articulated vehicle

Patent

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Details

280446B, B62D 5300

Patent

active

043125166

ABSTRACT:
A trailer hitch embodies simple weight adjustment and trailer side sway control. In addition, up-down motion transmission between the towing vehicle and trailer is dampened; a safety stem and receptacle interconnects the hitch and towing vehicle; a safety latch connects the stem and receptacle; and a retractable safety line is provided for a safety pin that interconnects the stem and receptacle.

REFERENCES:
patent: 2579232 (1951-12-01), Hansen
patent: 2772893 (1956-12-01), Wettstein
patent: 3633939 (1972-01-01), Evernham
patent: 3891237 (1975-06-01), Allen
patent: 3900212 (1975-08-01), Ewing

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