Vehicle Cleaning Apparatus TRIZ Cases

A retractable side step uses a drive shaft and latch hub to pivot between positions.

An electric motor controller supplies variable torque to a sprocket-and-chain actuator, eliminating manual cranking delays and heavy hydraulic systems.

Proximity sensors deflate air springs before dock contact, preventing compression-induced misalignment and maintaining stable alignment.

A fluid suspension control system manages vehicle height through a circuit board and manifold that route pressurized fluid to lift mechanisms.

Synchronized hydraulic jacks in front and rear suspension stabilize rider position during asymmetric height changes.

A segmented hydraulic jack retains motorcycle height at intermediate positions using a solenoid selector valve.

A chassis lifting support arrangement mounts jacks at common connection points between longitudinal beams and rear extensions to stabilize vertical loads.

Spring seat spacers adjust ride height without replacing suspension components, eliminating complex locking mechanisms and reducing labor costs.

An intermediary sensing arm transfers vertical position data to a leveling valve, resolving primary suspension deflection misalignment.

A self-aligning retractable strut assembly uses spring-biased centering mechanisms to maintain structural alignment during ground operations.

Telescopic sidewalls and hinged floor panels adjust the workspace shape around chimneys, resolving stability constraints on irregular roofs.

Auxiliary reservoirs preserve compressed air during frame lowering, reducing drive away time by bypassing the main compressor.

A telescopic landing gear leg uses coaxial cogged crown wheels and a sliding cursor to switch transmission ratios.

A vehicle suspension jack assembly uses hydraulic fluid flow to raise and lower the body relative to the wheel.

An automated leveling system monitors trailer attitude with sensors and adjusts leg forces via a controller to reduce installation time.

Telescopic engagement fixes the foot element relative to the support unit, eliminating clattering noises and wear during travel.

An electromagnetic wire routing system guides a pilot through walls to avoid drilling multiple access holes.

Deployable jack wheels lift the vehicle to resolve manual parking difficulties and improve accessibility for drivers.

A mounting adapter with a flange and ribbed collar enables vertical and axial jack positioning on trailers.

A swivel safety breakaway connector balances internal forces to align fuel lines with vehicle motion.

Hinged plates and a locking bolt raise the jack during transit to prevent ground scraping while allowing easy deployment.

Segmenting the power source into a portable case eliminates caravan body penetration and preserves structural integrity during retrofit installation.

A convex drive roller concentrates contact pressure across the tire tread width to transmit driving torque from an auxiliary parking motor.

Telescopic cylinder extends a connection pin into carrier frame and outrigger holes for secure attachment.

A pivotable sprayer nozzle uses a mechanical linkage to lock the spray angle, preventing unintended rotation during fluid release.

Relocating the clamp to the top end and adding a pivotal device allows crank rotation without obstruction, resolving space constraints.

Interposing a pressure reduction valve in the air line compensates for side-to-side load imbalances, replacing dual height control valves and spacers.

A coaxial rotor vehicle height adjusting system uses differential spur gears to convert relative rotation into axial linear movement.

Triple torsion axle distributes weight across three assemblies via rubber mechanism, preventing damage from high side loads during sharp turns.

A pendulum wheel washer pivots manifolds to track wheels automatically, eliminating hydraulic complexity.

A stabilizer pad uses hinged wing sections to switch between ground engagement types.

Pre-filling the master line eliminates non-return valves and prevents vehicle body sagging during air spring inflation cycles.

A pneumatic proportioning system regulates air distribution between front and rear vehicle air springs to maintain optimal suspension pressure.

Rigidly coupled actuating members adjust all four wheels simultaneously, compensating for lateral inclination and longitudinal irregularities.

Counter-rotating stepped disks adjust vehicle lift height without altering suspension geometry.

A hinged pedestal vehicle step uses an attitude link to maintain a horizontal tread surface during deployment.

Hydraulic cylinders lift a truck bed vertically, eliminating the need for external ramps during heavy cargo loading.

Leveling jacks use microprocessors to predict actuation needs, pausing for oscillations to subside before fine-tuning chassis attitude.

A telescopic jacking device uses screw threads to raise heavy loads while preventing rotational movement of the upper surface.

An articulated chassis with 360-degree wheels adapts to various hole layouts and diameters without complex modifications.

Offset mounting points direct forces along the longitudinal axis, reducing bending moments on leg members while maintaining vehicle stability.

Pivotable frame arms with length-adjustable members maintain a level vehicle body on uneven terrain, enhancing operator comfort and safety.

A rigid crossmember links independent suspension assemblies to average tire height positions relative to the chassis.

Actuated lateral walls adapt to varying engine sizes, resolving transport constraints while capturing wash effluent.

A telescopic jack uses a positionable clamp assembly to secure lifting points on varied vehicle profiles.

A torsion slide suspension uses polyethylene slides and rubber springs to support trailer frames.

Nested tubular members enable infinite adjustability in the rescue strut, eliminating heavy wood beams while maintaining structural integrity.

Axial anti-friction bearing decouples helical compression spring rotation from adjusting nut, preventing unintentional vertical adjustments during steering.

A trailer hitch bracket assembly uses a jack mechanism to mechanically adjust vertical height relative to the vehicle coupler.