Tank Vehicles TRIZ Cases

Resilient spacers in the portable fuel storage device absorb impact forces, preventing leakage during rough aerial delivery.

A door prop assembly uses a rotating lock arm to support and secure a rear gate in an open position.

Foldable rail assemblies rotate between extended and retracted positions to provide operator support on agricultural product delivery applicators.

A dispenser unit mixes hyper-concentrated chemicals with facility water to create ready-to-use solutions.

Composite sections with sandwich structures and foam insulation reduce weight while maintaining tensile force transmission.

Sequential fluid pressure unlocks the latch before opening the cover, resolving reliability issues in automated bulk material containers.

A sealed fuel tank uses a vapor dome to isolate the vent valve from liquid fuel during tilting.

A vehicle integrates a dual auger conveyor with liquid storage to dispense granular and anti-icing materials simultaneously.

Pinion and bull gears multiply torque to handle large valves without overloading the articulating arm.

Segmented reinforcement struts around the tank dome distribute collision forces across flat connections, preventing stress concentrations and cargo leakage.

Pumping circuit aspirates intake flow from ventilated tank volumes to dilute explosive vapors below hazardous concentrations.

A body prop assembly with adjustable lower guides supports tilting trailer portions.

A single high pressure manifold trailer uses sliding mounts to accommodate thermal expansion and reduce binding.

Hydraulic actuators expand tank walls and deploy a tarp, replacing manual extensions to boost capacity while protecting grain from weather.

An air bag lifts tank containers via guiding rods to simplify unloading mechanisms.

Replacing rotary filters with static vortex separation reduces power consumption while maintaining high filtration efficiency for high-solid content fluids.

Segmented barrels on a roll-off skid reduce truck idle time by allowing sequential filling and emptying without returning to the source.

Arcuate flexible screens redirect turbulent airflow around silos and piping, cutting aerodynamic drag on tank trailers.

Integrates baffles and posts into a single rotomolded thermoplastic tank shell.

A valve stem locking subsystem uses a rotatable coupling device and biasing member to secure the valve operator in place.

Segmented rail spacing and a pivoting floor resolve the contradiction between fall protection and hatch access.

Multiple sensing ports divide pressure measurement across the valve body, enabling precise differential control without requiring high actuation forces.

Metal support absorbs composite panel deformations and dissipates pump heat, preventing seal leaks and bell breakage.

A rotating arm suspends the fuel tank to lower height, simplifying replacement operations.

Mounting a fuel transfer reel forward of the engine compartment clears the truck hood path while using separable couplings to prevent premature fluid flow.

A fuel pump fixed to the bottom of a saddle-shaped tank prevents collision damage while maintaining compact vehicle dimensions.

Segmenting the drain system into two independent sub-assemblies reduces the center of gravity and eliminates product retention in dead zones.

Pivoting upper and lower panels form an aerodynamic wrap around tank trailers, reducing air drag while maintaining component accessibility.

Tapered nose portion with downward slope reduces aerodynamic drag caused by external vertical ribs and exposed plumbing on pneumatic tank trailers.

Axle vent system uses a check valve and vertical exhaust tube to relieve pressure build-ups while protecting the valve from debris and contaminants.

Segmented tank design avoids commercial driver license requirements while maintaining high volume transport capacity.

Bolted articulation aligns the storage tank with the carrier frame, resolving welding tolerance misalignment issues.

Spring-loaded cam mechanism ensures consistent vacuum seal reliability by preventing uneven closing forces on the collection tank door.

A trailer uses a segmented tank to distribute fluid mass evenly along its length, lowering the overall center of gravity.

A fuel supply cap integrates positive and negative pressure adjusting valves to manage evaporated fuel flow within a communication chamber.

Fuel line routing through the counterweight gap utilizes atmospheric air to cool fuel and protect components.

Mobile fastening parts accommodate thermal shrinkage differences during moulding, preventing deformation and internal stresses in plastic fuel tanks.

An offset double flanged valve assembly resolves installation conflicts by positioning the pump away from narrow chassis rails.

A tank trailer with a sloped rear end forms a chute to direct meat by-products away from the undercarriage.

A mobile cart uses a motorized carrier to lift heavy drums between transport and loading positions.

A sliding disk barrier seal divides a vacuum truck container into clean and dirty zones, preventing volatile organic compound leakage during waste aspiration.

Pivoting baffles compartmentalize slurry within transport trailers to prevent fluid movement during transit.

A tank filling device uses a pot valve and one-way drain valve to manage liquid flow into storage containers.

Hydraulic cylinders extend the subframe to shift weight over axles, resolving payload limits from jurisdictional restrictions.

Elevated vaporized fuel passage prevents liquid fuel and engine oil mixing while maintaining low footrest position for rider comfort.

A pneumatic hatch cover uses an extendable lock member to secure the fill opening against external pressure.

A portable fuel dispensing system channels liquid through a conduit and pump assembly to transfer fuel efficiently.

Integrating pressurized hydrogen storage in the roof cavity preserves passenger volume and cargo capacity while maintaining aerodynamic drag.

A pre-assembled hydraulic wet kit manifold integrates rigid manifolds and a mounting bracket to simplify installation.