Mechanical coupling connecting a truck and a trailer with means for controlling the trajectory of the trailer
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United States of America Patent
Stats
-
Jun 5, 2001
Grant Date -
N/A
app pub date -
Sep 27, 1996
filing date -
Sep 28, 1995
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
According to the invention, the connection between the truck (1) and the trailer (2) consists of a pivoting linkage (13, 19, 37) pivoting about an axle (43) or (26) generally perpendicular to it, forming part of a pivot center (18) attached in overlapping arrangement to the front part of the tailer chassis, and of at least one oblique connecting rod (20, 39, 40) of constant length, extending obliquely in relation to the straight line direction between the truck (1) and the trailer (2). The invention is of interest to vehicle manufacturers, especially trailer manufacturers.
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