A pneumatic vehicle is provided with a first and second sub-assembly. The first sub-assembly has a chassis supporting an air tank. The second sub-assembly has part of the vehicle body and is bonded to the first-sub-assembly using a structural adhesive. Another pneumatic vehicle is provided with a fi
A pneumatic vehicle is provided with a first and second sub-assembly. The first sub-assembly has a chassis supporting an air tank. The second sub-assembly has part of the vehicle body and is bonded to the first-sub-assembly using a structural adhesive. Another pneumatic vehicle is provided with a first and second sub-assembly. The first sub-assembly has a chassis, air tank, part of the vehicle body, a pair of B-pillars, and a pair of rear rails. The second sub-assembly has a part of the vehicle body, a pair of A-pillars, and a pair of roof rails. A vehicle seat is provided with a seat base and upright seat back providing a seating area. A bladder located in the central region of the seating area inflates to provide two bucket seats, and deflates to provide a bench seat. The vehicle seat also has inflatable inserts to provide cushioning.
대표청구항▼
1. A pneumatic vehicle comprising: a first sub-assembly including a chassis, a pair of B-pillars, and a pair of rear rails to provide support for the vehicle body;an air tank supported on the chassis, wherein the air tank is generally cylindrical and extends longitudinally and provides a load-bearin
1. A pneumatic vehicle comprising: a first sub-assembly including a chassis, a pair of B-pillars, and a pair of rear rails to provide support for the vehicle body;an air tank supported on the chassis, wherein the air tank is generally cylindrical and extends longitudinally and provides a load-bearing structural member in the chassis;a second sub-assembly including at least a part of a vehicle body, the second sub-assembly being supported on the chassis;a structural adhesive bonding the second sub-assembly to the first sub-assembly;a first series of side support members connected to the air tank and extending laterally outboard from a first lateral side of the air tank;a second series of side support members connected to the air tank and extending laterally outboard from a second lateral side of the air tank opposite of the first lateral side;a first side panel connected to the first series of side support members at a lateral end thereof; anda second side panel connected to the second series of side support members at a lateral end thereof;wherein each B-pillar extends upright from one of the side panels to provide support for the vehicle body; andwherein each rear rail extends upright and rearward from a rearward portion of one of the side panels, the rear rails providing support for a rear wheel, and the rear rails serving as C-pillars to provide support for the vehicle body. 2. The pneumatic vehicle of claim 1 wherein the air tank is formed from a composite material; and wherein the air tank further comprises a series of metal mounting rings, each ring bonded to the tank to provide mounting points for the side support members, the mounting rings removably attached to the side support members. 3. The pneumatic vehicle of claim 1 wherein the second sub-assembly further comprises: a pair of A-pillars, each A-pillar extending upright and rearward; anda pair of roof rails each extending longitudinally from one of the A-pillars, the A-pillars and roof rails collectively providing support for the vehicle body. 4. The pneumatic vehicle of claim 3 wherein the A-pillars and roof rail are formed from a fiber composite material with the fibers of the composite generally oriented in the direction of a vehicle impact load path. 5. The pneumatic vehicle of claim 4 wherein the fiber composite material is further defined as a glass fiber reinforced thermoset plastic. 6. The pneumatic vehicle of claim 3 wherein the second sub-assembly further comprises a unitary roof and windshield assembly formed from a single sheet of a high impact strength thermoplastic polymer and their derivatives, the roof and windshield assembly being bonded to the A-pillar and roof rails using the structural adhesive. 7. The pneumatic vehicle of claim 6 wherein the impact resistant thermoplastic polymer is further defined as a polycarbonate. 8. The pneumatic vehicle of claim 1 wherein the second sub-assembly further comprises: a bumper panel mounted to the chassis and extending transversely across the forward portion of the vehicle; anda pair of front fender panels, each extending rearward from the bumper panel on the outboard sides of the vehicle to provide a pair of front wheel arches, the pair of front fender panels bonded to the bumper panel to define an opening for the hood. 9. The pneumatic vehicle of claim 1 wherein the second sub-assembly further comprises a pair of rear quarter panels and a back panel formed integrally into a aft panel, the aft panel being sized to fit over a rear structure of the vehicle as one component, the aft panel extending transversely across the rear of the vehicle and forward on both outboard sides of the vehicle to provide a rear wheel opening. 10. The pneumatic vehicle of claim 9 wherein the aft panel is formed from a glass fiber reinforced thermoset plastic providing structural integrity. 11. The pneumatic vehicle of claim 1 further comprising: a vehicle seat including an upper and lower frame, both of the frames molded from a fiber composite material, the upper and lower frame rotatably connected to one another such that the upper frame is configured to selectively fold into a flat position;an air bladder system with a plurality of air bladders, the bladders bonded to the vehicle seat; anda pressure controller and selector valve to adjust the bladders. 12. The pneumatic vehicle seat of claim 11 wherein the fiber composite material is defined as a glass fiber reinforced thermoset plastic. 13. A pneumatic vehicle comprising: a first sub-assembly including a chassis, an air tank, and at least a part of a vehicle body;a pair of B-pillars in the first sub-assembly extending upright from the chassis to provide support for the vehicle body;a pair of rear rails in the first sub-assembly extending upright and rearward from the rearward portion of the chassis to provide support for a rear wheel and to support the vehicle body as C-pillars;a second sub-assembly including at least another part of the vehicle body;a pair of A-pillars in the second sub-assembly, the A-pillars extending upright to provide support for the vehicle body; anda pair of roof rails in the second sub-assembly, the roof rails extending from the A-pillars to provide support for the roof of the vehicle. 14. The pneumatic vehicle of claim 13 further comprising a structural adhesive for bonding the B-pillars and rear rails of the first sub-assembly to the roof rails of the second sub-assembly, and for bonding the A-pillars of the second sub-assembly to the chassis of the first sub-assembly. 15. The pneumatic vehicle of claim 14 wherein the air tank is attached to the chassis and the air tank is structurally integrated into the chassis.
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이 특허에 인용된 특허 (19)
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