Steerable chassis for work vehicle

Details Steerable chassis for work vehicle Steerable chassis for work vehicle

2004-03-17

2008-11-18

Dickson, Paul N. (Department: 3616)

Land vehicles

Wheeled

Running gear

Reexamination Certificate

active

07451993

ABSTRACT:
A steerable chassis for work vehicle, having a coupling with a hinge that has a vertical axis in order to act as a steering system and an articulation that has a horizontal axis in order to ensure greater freedom of torsional oscillation of that chassis. The chassis has a device for locking the articulation, as selected by the operator, in order to increase the torsional rigidity of the chassis when required.

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Anon., “Lock mechanism for a work machine,” Research Disclosure, Kenneth Mason Pub., Hampshire, GB, vol. 437, No. 1, Sep. 2000.
Research Disclosure Document No. 437001 entitled “Lock Mechanism for a Work Machine” Fig. 1 and description.

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