Trailer vehicle

Details Trailer vehicle Trailer vehicle

1978-08-18

1980-09-02

Pekar, John A.

Land vehicles

Wheeled

Attachment

267 36R, B62D 1302

Patent

active

042203490

ABSTRACT:
The vehicle, such as a trailer, is of the type comprising a platform assembled with a chassis provided with coupling means. The platform-chassis assembly is carried by at least one set of wheels provided with springs. The chassis is angularly movable relative to the platform. The platform is connected to the chassis by a self-lubricating pivotal assembly comprising at least one wear plate interposed between the platform and the chassis. The wear plate is connected to rotate with one of the relatively pivotable parts, namely the platform or the chassis, and is pivotally mounted on a pivot which interconnects the relatively pivotable parts.

REFERENCES:
patent: 1668079 (1928-05-01), Irwin
patent: 2237056 (1941-04-01), Manning
patent: 2413212 (1946-12-01), Brown
patent: 2838323 (1958-06-01), Coustillac
patent: 2918302 (1959-12-01), Hartenstine
patent: 4121853 (1978-10-01), McKay

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