Land vehicles – Wheeled – Articulated vehicle
Patent
1998-11-16
2000-12-05
Johnson, Brian L.
Land vehicles
Wheeled
Articulated vehicle
280468, 2804911, B60D 1300
Patent
active
061555886
ABSTRACT:
The tilting trailer hitch (10) includes a compressible main support assembly (22) having a hitch coupler (24) and a hitching mechanism (26) attached thereto. The hitch coupler (24) is configured to connect a towing connector (92) to a towing vehicle (94) and the hitching mechanism (26) is configured to couple with a trailer (12). An actuator (28) is pivotally connected to the main support assembly (22) in response to trailer loading and is operable to rotate part of the main support assembly (22), thereby raising or lowering the hitching mechanism (26) along a generally arcuate path (116). When the hitching mechanism (26) is in the raised position, a loading end (20) of the trailer (12) is lowered to assist in loading the trailer (12).
REFERENCES:
patent: 4000911 (1977-01-01), Weber
patent: 4057265 (1977-11-01), Grace
patent: 4113272 (1978-09-01), Sebby
patent: 4564209 (1986-01-01), Kingsley et al.
patent: 4572315 (1986-02-01), Caron
patent: 4805927 (1989-02-01), Stephenson et al.
patent: 4929028 (1990-05-01), Underwood
patent: 4946182 (1990-08-01), Weber
patent: 5226657 (1993-07-01), Dolphin
patent: 5269553 (1993-12-01), Alonzo
patent: 5401047 (1995-03-01), Dettling, Jr.
Elliott Kyle L.
Fischmann Bryan
Johnson Brian L.
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