The invention relates to an articulated vehicle comprising a front and a rear vehicle unit, and at least one further vehicle unit connected to said rear vehicle unit, comprising a front vertical steering link arranged substantially centrally of the front vehicle unit, where said front vertical steer
The invention relates to an articulated vehicle comprising a front and a rear vehicle unit, and at least one further vehicle unit connected to said rear vehicle unit, comprising a front vertical steering link arranged substantially centrally of the front vehicle unit, where said front vertical steering link is configured for pivotal attachment to a fixed load-carrying frame connecting said front and rear vehicle units, where said at least one further vehicle unit is configured for attachment to a further fixed load-carrying frame, where said further fixed load-carrying frame is releasably connectable to said fixed load-carrying frame for said connection, such that a train of vehicle units is formed connected to a load-carrying frame unit comprising said fixed load-carrying frame and said further fixed load-carrying frame.
대표청구항▼
1. An articulated vehicle comprising: a front vehicle unit,a rear vehicle unit,a further vehicle unit connected to said rear vehicle unit,a front vertical steering link arranged substantially centrally of the front vehicle unit, anda fixed load-carrying frame disposed on top of the front vehicle uni
1. An articulated vehicle comprising: a front vehicle unit,a rear vehicle unit,a further vehicle unit connected to said rear vehicle unit,a front vertical steering link arranged substantially centrally of the front vehicle unit, anda fixed load-carrying frame disposed on top of the front vehicle unit and the rear vehicle unit so as to connect the front and rear vehicle units,wherein said front vertical steering link is configured for pivotal attachment to the fixed load-carrying frame connecting said front and rear vehicle units,said further vehicle unit is configured for attachment to a further fixed load-carrying frame,said further fixed load-carrying frame is releasably connectable to said fixed load-carrying frame for said connection, such that a train of the vehicle units is formed connected to a load-carrying frame unit comprising said fixed load-carrying frame and said further fixed load-carrying frame. 2. The articulated vehicle of claim 1, wherein said fixed load-carrying frame is connected via a rear portion to a front portion of said further fixed load-carrying frame. 3. The articulated vehicle of claim 1, wherein said front vertical steering link is arranged to enable pivoting of said front vehicle unit relative to said fixed load-carrying frame, said rear vehicle unit and said further vehicle unit. 4. The articulated vehicle of claim 1, wherein the fixed load-carrying frame is configured for pivotal attachment to a rear vertical steering link arranged centrally of said rear vehicle unit to enable pivoting of said rear vehicle unit relative to said fixed load-carrying frame, said front vehicle unit and said further vehicle unit. 5. The articulated vehicle of claim 1, wherein the further fixed load-carrying frame is configured for pivotal attachment to a further vertical steering link arranged centrally of said further vehicle unit to enable pivoting of said further vehicle unit relative to said fixed load-carrying frame and said front and rear vehicle units. 6. The articulated vehicle of claim 1, wherein the fixed load-carrying frame is configured for rotatable attachment to a rolling link arranged at said front vehicle unit to enable rotation of said front vehicle unit relative to said fixed load-carrying frame, said further fixed load-carrying frame, said rear vehicle unit and said further vehicle unit about an axis of said rolling link running in an axial main extension direction of the frame unit. 7. The articulated vehicle of claim 1, wherein the fixed load-carrying frame is configured for pivotal attachment to said further fixed load-carrying frame via a frame rolling link comprising said connection to enable pivoting of said fixed load-carrying frame and said further fixed load-carrying frame relative to each other about an axis of said frame rolling link running in an axial main extension direction of the frame unit. 8. The articulated vehicle of claim 1, where the fixed load-carrying frame unit, in a basic position of the vehicle where a longitudinal extension of the front, the rear and said further vehicle unit are substantially aligned with each other, is arranged to run over a rear section of the front vehicle unit and to run substantially over the rear vehicle unit and the further vehicle unit, such that the weight of the load carried by the fixed load-carrying frame is carried centrally of the respective vehicle unit. 9. The articulated vehicle of claim 1, where said connection between said further fixed load-carrying frame and said fixed load-carrying frame is fixed in vertical link, such that said first and further fixed load-carrying frames are not allowed to pivot relative to each other about said vertical link. 10. The articulated vehicle of claim 1, where said connection between said further fixed load-carrying frame and said fixed load-carrying frame is fixed in tipping link, such that said first and further fixed load-carrying frames are not allowed to pivot relative to each other about said tipping link. 11. The articulated vehicle of claim 1, wherein the fixed load-carrying frame is configured for pivotal attachment to said further fixed load-carrying frame via a vertical steering link comprising said connection to enable pivoting of said fixed load-carrying frame and said further fixed load-carrying frame relative to each other about an axis of said vertical steering link. 12. The articulated vehicle of claim 1, wherein the fixed load-carrying frame is configured for pivotal attachment to said further fixed load-carrying frame via a tipping steering link comprising said connection to enable pivoting of said fixed load-carrying frame and said further fixed load-carrying frame relative to each other about an axis of said tipping steering link. 13. The articulated vehicle of claim 1, wherein said train of vehicle units comprises one or more of the further vehicle units following one another. 14. The articulated vehicle of claim 1, where respective further fixed load-carrying frame, connected to a further vehicle unit, is configured in the front end to be connected to a rear end of the fixed load-carrying frame of the preceding vehicle unit and in the rear end to a front end of the further fixed load-carrying frame of the succeeding vehicle unit. 15. The articulated tracked vehicle of claim 1, wherein the front vehicle unit comprises a front track assembly pair, wherein the front vertical steering link is arranged between the respective track assemblies of the front track assembly pair and substantially centrally arranged relative to the longitudinal extension of the front track assembly pair, such that the weight of the load carried by the fixed load-carrying frame is distributed to be carried centrally of said track assembly pair of said front vehicle unit; and wherein the rear vehicle unit comprises a rear track assembly pair, wherein the rear vertical steering link is arranged between the respective track assemblies of the rear track assembly pair and substantially centrally arranged relative to the longitudinal extension of the rear track assembly pair, such that the weight of the load carried by the fixed load-carrying frame is distributed to be carried centrally of said track assembly pair of said rear vehicle unit; and wherein respective further vehicle unit comprises a further track assembly pair, wherein the respective further vertical steering link is arranged between the respective track assemblies of the further track assembly pair and substantially centrally arranged relative to the longitudinal extension of the further track assembly pair, such that the weight of the load carried by the respective further fixed load-carrying frame is distributed to be carried centrally of said track assembly pair of the respective further vehicle unit. 16. The articulated vehicle of claim 1, wherein the further fixed load-carrying frame of a further vehicle unit, in a basic position where the further fixed load-carrying frame runs in the longitudinal extension of the further vehicle unit, is arranged to, by a front portion, protrude beyond the front end of a track assembly pair of the further vehicle unit and to, by a rear portion, protrude beyond the rear end of the track assembly pair. 17. The articulated tracked vehicle of claim 1, where said vehicle is a diesel electric vehicle.
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이 특허에 인용된 특허 (12)
Baillargeon Bernard (Victoriaville CAX), All-terrain vehicle.
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