Land vehicles – Wheeled – Articulated vehicle
Patent
1998-04-21
2000-05-30
Hurley, Kevin
Land vehicles
Wheeled
Articulated vehicle
2804912, 24569, 403362, B60D 1155
Patent
active
060682825
ABSTRACT:
An improved tilt-bed trailer constructed of light weight and durable materials is disclosed. A trailer frame with an associated rotatably interconnected tongue is affixed with a tongue release and retention mechanism that slidably engages a portion of the tongue and a portion of the frame to hold them in a fixed position when engaged and to allow the frame to pivot with respect to the tongue when disengaged. The mechanism utilizes gripping members to cooperate with ridges on the tongue.
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patent: 2569843 (1951-10-01), Adler et al.
patent: 2856204 (1958-10-01), Graham
patent: 2933567 (1960-04-01), Maceoch
patent: 2990458 (1961-06-01), Mageoch
patent: 3385610 (1968-05-01), Vezina
patent: 4062519 (1977-12-01), Jacobs
patent: 5593172 (1997-01-01), Breslin
patent: 5662427 (1997-09-01), Chen
patent: 5735539 (1998-04-01), Kravitz
Hurley Kevin
Johnson Charles A.
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