METHODS OF MAKING MONOCOQUES OF LAND VEHICLES USING MODULAR MOLD SYSTEMS
Land vehicles, modular systems for forming monocoques of land vehicles, and methods of forming monocoques of land vehicles using modular systems are disclosed herein. In certain embodiments, the land vehicles are provided as delivery vehicles and/or utility vehicles. A land vehicle includes a monocoque supporting a plurality of wheels to permit movement of the vehicle relative to an underlying surface in use of the land vehicle.
1 . A modular system for forming a monocoque of a land vehicle, the modular system comprising:
a front cage mold unit that corresponds to a front cage of the monocoque defining an operator cabin of the vehicle, and
a first mold unit coupled to the front cage mold unit that corresponds to a monocoque section located rearward of the front cage in a longitudinal direction,
wherein:
the front cage mold unit is a single mold unit,
the front cage mold unit includes a base at least partially defining a floor of the operator cabin of the vehicle and a frame at least partially defining a roof of the operator cabin of the vehicle that extends above the base in a vertical direction, and
the base is interconnected with the frame to define (i) a first section of the base that is overlaid by the frame and (ii) a second section of the base that extends forward of the first section in the longitudinal direction beyond the frame such that the second section is not overlaid by the frame at a forward end of the vehicle.
2 . The modular system of claim 1 , wherein the first mold unit corresponds to a rear floor of the monocoque that defines a rear end of the vehicle.
3 . The modular system of claim 1 , wherein the first mold unit corresponds to an intermediate section of the monocoque that is positioned rearward of the front cage in the longitudinal direction and forward of a rear floor of the monocoque that defines a rear end of the vehicle.
4 . The modular system of claim 3 , further comprising a second mold unit coupled to the first mold unit that corresponds to the rear floor of the monocoque.
5 . The modular system of claim 4 , wherein the first mold unit is selected from the group consisting of a first intermediate section mold unit having a first length, a second intermediate section mold unit having a second length greater than the first length, and a third intermediate section mold unit having a third length greater than the second length.
6 . The modular system of claim 5 , wherein each of the first length, the second length, and the third length is a fixed length.
7 . The modular system of claim 5 , wherein the intermediate section of the monocoque has a single fixed length.
8 . The modular system of claim 1 , wherein the second section of the base defines a supporting structure located forward of the operator cabin of the vehicle in the longitudinal direction.
9 . The modular system of claim 8 , wherein the supporting structure is formed to include a pair of cutouts each configured to at least partially surround a wheel of the vehicle.
10 . A modular system for forming a monocoque of a land vehicle, the modular system comprising:
a front cage mold unit that corresponds to a front cage of the monocoque defining an operator cabin of the vehicle, and
a rear floor mold unit that corresponds to a rear floor of the monocoque located rearward of the front cage in a longitudinal direction,
wherein:
the front cage at least partially defines a front end of the land vehicle;
the rear floor at least partially defines a rear end of the land vehicle arranged opposite the front end in the longitudinal direction;
a base of the front cage mold unit and a body of the rear floor mold unit are aligned in a vertical direction, and
a frame of the front cage mold unit extends above the body of the rear floor mold unit in the vertical direction such that at least part of the frame and the body are not aligned in the vertical direction.
11 . The modular system of claim 10 , wherein the base and the frame are interconnected as a unitary structure.
12 . The modular system of claim 10 , wherein the base of the front cage mold unit comprises a first section that is overlaid by the frame and a second section that extends forward of the first section in the longitudinal direction beyond the frame such that the second section is not overlaid by the frame at the front end of the land vehicle.
13 . The modular system of claim 10 , wherein the rear floor mold unit comprises a plurality of cutouts extending inwardly toward one another through the body of the rear floor mold unit in a lateral direction perpendicular to the longitudinal direction such that the rear floor mold unit has a reduced width between the plurality of cutouts in the lateral direction.
14 . The modular system of claim 10 , wherein the front cage mold unit comprises an arcuate void extending at least partway through a sidewall of the front cage mold unit.
15 . The modular system of claim 14 , wherein:
the base of the front cage mold unit comprises a first section that is overlaid by the frame and a second section that extends forward of the first section in the longitudinal direction beyond the frame such that the second section is not overlaid by the frame at the front end of the land vehicle, and
the arcuate void is formed in the second section of the base.
16 . The modular system of claim 15 , wherein the arcuate void is arranged adjacent the front end of the vehicle.
17 . The modular system of claim 10 , wherein:
the rear floor mold unit comprises a plurality of cutouts extending inwardly toward one another through the body of the rear floor mold unit in a lateral direction perpendicular to the longitudinal direction such that the rear floor mold unit has a reduced width between the plurality of cutouts in the lateral direction, and
the front cage mold unit comprises an arcuate void extending at least partway through a sidewall of the front cage mold unit.
18 . A modular system for forming a monocoque of a land vehicle, the modular system comprising:
a first mold unit that corresponds to a front cage of the monocoque defining an operator cabin of the vehicle,
a second mold unit that corresponds to a rear floor of the monocoque located rearward of the front cage in a longitudinal direction, and
a third mold unit that corresponds to an intermediate section of the monocoque that is positioned rearward of the front cage and forward of the rear floor in the longitudinal direction,
wherein:
the front cage at least partially defines a front end of the land vehicle;
the rear floor at least partially defines a rear end of the land vehicle arranged opposite the front end in the longitudinal direction;
a base of the front cage mold unit and a body of the rear floor mold unit are aligned in a vertical direction, and
a frame of the front cage mold unit extends above the body of the rear floor mold unit in the vertical direction such that at least part of the frame and the body are not aligned in the vertical direction.
19 . The modular system of claim 18 , wherein the second and third mold units are aligned in the vertical direction.
20 . The modular system of claim 18 , wherein the frame of the first mold unit extends above a body of the third mold unit in the vertical direction such that at least part of the frame and the body of the third mold unit are not aligned in the vertical direction.