Trailer truck

Land vehicles – Wheeled – Articulated vehicle

Patent

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Details

280423R, 280438R, 280446B, 280441, 296 35B, 188 1C, B62D 310

Patent

active

039500110

ABSTRACT:
A trailer truck comprising a trailer mounted at its front on the rear of a chassis frame of a tractor and energy absorbing system located between the chassis frame and a coupler of the trailer and adapted to allow an upward or forward movement of the coupler relative to the frame to absorb kinetic energy of the trailer upon collision.

REFERENCES:
patent: 1951258 (1934-03-01), Retzlaff et al.
patent: 2550632 (1951-04-01), Young et al.
patent: 2933331 (1960-04-01), Stamm
patent: 3203712 (1965-08-01), Lorrin
patent: 3519301 (1970-07-01), Somnitz
patent: 3740076 (1973-06-01), Cupp
patent: 3757900 (1973-09-01), Gischlar
patent: 3853298 (1974-12-01), Libkie

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