Vehicle frame arrangement
A frame arrangement for a vehicle may include first and second longitudinally extending side members that each have an upper portion and a lower portion. The upper portions are spaced laterally apart by a first distance, and the lower portions are spaced laterally apart by a second distance less than the first distance. The frame arrangement may further include at least one storage tank or battery positioned between the side members.
1. A frame arrangement for a vehicle, the frame arrangement comprising:
first and second longitudinally extending side members that each have an upper portion and a lower portion, wherein the upper portions are spaced laterally apart by a first distance, and the lower portions are spaced laterally apart by a second distance less than the first distance; and
multiple storage tanks positioned between the side members, wherein the multiple storage tanks comprise first and second cylindrical upper tanks positioned between the upper portions of the side members, and a cylindrical lower tank that extends below the upper tanks, and wherein the upper tanks and the lower tank form a triangular configuration viewed in cross-section.
2. The frame arrangement of claim 1 further comprising multiple storage tanks positioned on an outboard side of the first side member and multiple storage tanks positioned on an outboard side of the second side member.
3. The frame arrangement of claim 2 wherein the multiple storage tanks positioned on the outboard side of each of the first and second side members comprise first and second lower storage tanks and an upper storage tank that extends above the first and second lower storage tanks so that the first and second lower storage tanks and the upper storage tank form a triangular configuration viewed in cross-section.
4. The frame arrangement of claim 1 further comprising a lower support structure attached to the side members and extending below the side members, and at least one battery supported by the lower support structure.
5. The frame arrangement of claim 1 wherein the side members are bent or stamped.
6. The frame arrangement of claim 1 wherein the side members each have a stepped configuration viewed in cross-section.
7. The frame arrangement of claim 1 wherein the side members comprise a composite material.
8. The frame arrangement of claim 7 wherein the composite material comprises carbon fibers.
9. The frame arrangement of claim 1 wherein the side members are configured to extend forward of rear wheels of the vehicle when the frame arrangement is used with the vehicle, and wherein the frame arrangement further comprises first and second longitudinally extending rear members attached to the first and second side members, respectively, each rear member including a main body having a top surface that is positioned beneath a top surface of each side member so that height of a rear portion of the frame arrangement is lower than height of a front portion of the frame arrangement to thereby facilitate connection of the frame arrangement to a trailer.
10. The frame arrangement of claim 1 further comprising a rear section connected to the side members and that extends rearward of the side members, the rear section including longitudinally extending upper and lower central support members, and wherein the frame arrangement further comprises first and second suspension systems that each include at least one control arm having an inboard end connected to one of the central support members.
11. The frame arrangement of claim 1 further comprising a front section connected to the side members and that extends forward of the side members, the front section including first and second upper side walls that are connected to the upper portions of the first and second side members, respectively, and first and second lower side walls that are offset inwardly relative to the first and second upper side walls, respectively, and wherein the frame arrangement further comprises first and second suspension systems that each include at least one control arm connected to a respective lower side wall of the front section.
12. The frame arrangement of claim 1 further comprising at least one battery positioned above the side members.
13. A frame arrangement for a vehicle, the frame arrangement comprising:
first and second longitudinally extending bent side members that each have an upper portion, an offset lower portion and an angled connector portion that connects the upper portion to the lower portion, wherein the upper portions are spaced laterally apart by a first distance, and the lower portions are spaced laterally apart by a second distance less than the first distance;
multiple storage tanks positioned between the side members, the multiple storage tanks including first and second upper tanks positioned between the upper portions of the side members, and a lower tank positioned between the lower portions of the side members;
a lower support structure attached to the side members and extending below the side members; and
at least one battery positioned below the at least one storage tank and supported by the lower support structure.
14. The frame arrangement of claim 13 wherein each of the multiple storage tanks has a cylindrical configuration and comprises a composite material including carbon fibers.
15. The frame arrangement of claim 13 further comprising multiple storage tanks positioned on an outboard side of the first side member and multiple storage tanks positioned on an outboard side of the second side member, wherein the multiple storage tanks positioned on the outboard side of each of the first and second side members comprise first and second lower cylindrical tanks and an upper cylindrical tank that extends above the first and second lower cylindrical tanks so that the first and second lower cylindrical tanks and the upper cylindrical tank form a triangular configuration viewed in cross-section, and wherein each upper cylindrical tank is positioned adjacent the upper portion of a respective side member.
16. The frame arrangement of claim 15 wherein the side members are configured to extend forward of rear wheels of the vehicle when the frame arrangement is used with the vehicle, and wherein the frame arrangement further comprises first and second longitudinally extending rear members attached to the first and second side members, respectively, each rear member including a main body having a top surface that is positioned beneath a top surface of each side member so that height of a rear portion of the frame arrangement is lower than height of a front portion of the frame arrangement to thereby facilitate connection of the frame arrangement to a trailer.
17. The frame arrangement of claim 16 further comprising a front section connected to the side members and that extends forward of the side members, the front section including first and second upper side walls that are connected to the upper portions of the first and second side members, respectively, and first and second lower side walls that are offset inwardly relative to the first and second upper side walls, respectively, and wherein the frame arrangement further comprises first and second suspension systems that each include at least one control arm connected to a respective lower side wall of the front section.
18. The frame arrangement of claim 17 wherein each side member has multiple openings to reduce weight of the side member.
19. A frame arrangement for a vehicle, the frame arrangement comprising:
first and second longitudinally extending side members that each have an upper portion and a lower portion, wherein the upper portions are spaced laterally apart by a first distance, and the lower portions are spaced laterally apart by a second distance less than the first distance;
at least one storage tank or battery positioned between the side members;
a lower support structure attached to the side members and extending below the side members; and
at least one battery supported by the lower support structure.
20. The frame arrangement of claim 19 wherein the side members are configured to extend forward of rear wheels of the vehicle when the frame arrangement is used with the vehicle, and wherein the frame arrangement further comprises first and second longitudinally extending rear members attached to the first and second side members, respectively, each rear member including a main body having a top surface that is positioned beneath a top surface of each side member so that height of a rear portion of the frame arrangement is lower than height of a front portion of the frame arrangement to thereby facilitate connection of the frame arrangement to a trailer.