초록 ▼

A tracked load carrying vehicle comprises a chassis (10); an engine (11) mounted on the chassis for propelling the vehicle; an output shaft (13) driven by the engine; two tracks (14,15) provided in parallel on either side of the chassis and each one running over a plurality of wheels (16-19,20-23),

A tracked load carrying vehicle comprises a chassis (10); an engine (11) mounted on the chassis for propelling the vehicle; an output shaft (13) driven by the engine; two tracks (14,15) provided in parallel on either side of the chassis and each one running over a plurality of wheels (16-19,20-23), at least one of which being adapted to be driven by the output shaft (13) of the engine for driving the track; and a control lever (60) for steering the vehicle. A clutch is connected between the output shaft (13) of the engine and each one of the tracks (14,15), so that either one of the tracks can be disengaged. The control lever (60) is adapted to actuate one or the other of the clutches by means of a linkage, so that the clutch interrupts the transmission to the pertaining track (14,15). These features will give the vehicle a small turning radius and good maneuverability. The vehicle can also be provided with braking means for braking the tracks.

대표청구항 ▼

A tracked load carrying vehicle comprising: a chassis; an engine mounted on said chassis for propelling the vehicle; an output shaft driven by said engine; two parallel tracks provided one on either side of said chassis, with each said track running over a respective plurality of wheels; means for d

A tracked load carrying vehicle comprising: a chassis; an engine mounted on said chassis for propelling the vehicle; an output shaft driven by said engine; two parallel tracks provided one on either side of said chassis, with each said track running over a respective plurality of wheels; means for driving said tracks including respective clutches connected between said output shaft of said engine and at least one of said wheels associated with each of said tracks with said clutches being arranged so that either one of said tracks can be disengaged from said output shaft; a control lever for steering the vehicle; a cross arm connected to said control lever; means for mounting said control lever and said cross arm on said chassis such that they can be turned together about a substantially vertical shaft; and first and second linkage means, each connected between said cross arm and a respective one of said clutches and each responsive to the turning of said control lever from a neutral position toward a respective side of the vehicle, for activating the one of said clutches on the side to which said lever is turned to interrupt the driving of the associated said track by said drive shaft without affecting the clutch of the other side of the vehicle, each of said linkage means including a link arm having one of its ends pivotally mounted on a respective end of said crossbar and its other end provided with a projecting pin, and a pivotally mounted angular arm having an aperture at one end which is engaged by said projecting pin of said link arm and means at the other end of said angle arm for engaging the moveable portion of the associated one of said clutches.