Loader vehicles
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Mar 11, 1980
Issued Date -
N/A
app pub date -
Apr 6, 1978
filing date -
Dec 24, 1975
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
Articulated earthmoving vehicle, e.g. articulated wheel loader comprises two chassis frames, one of which supports the vehicle drive units and the other one the working tools. Both chassis frames are pivotable relative to each other about two joints arranged vertically one above the other for steering the vehicle. Both joints consist of a ball joint of which at least one is adjustable in vertical direction and can accommodate misalignment of the frames at the steering joints.
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