Passenger Cycles TRIZ Cases

Mounting the ABS hydraulic actuator below the cargo box protects it from ground impact and keeps front braking stable under empty or full loads.

A protected under-container ABS layout adjusts front brake hydraulic pressure for empty or loaded cargo cycles while staying serviceable.

A removable ATV PTO and hydraulic module enables fast attachment of backhoes, loaders, and trenchers without complex permanent installs.

Cross linkages create a virtual pivot so trike wheels lean with the steering post, improving stability and bicycle-like handling on uneven terrain.

A yaw-inducing pivot lets the front chassis lean and steers the rear inward, improving cargo tricycle stability in turns without complex tilt control.

A rear-tilting pallet carrier lets a cargo bike load and unload heavy pallets without a forklift while keeping urban transport practical.

Sensor-based anti-tip braking and adaptive differential control help a foldable cargo trike stay stable in turns with uneven loads.

A stackable electric platform uses in-wheel motors and removable attachments to switch roles quickly without duplicate engine systems.

Rear-wheel electric assist, offset pedals, and an elastomeric torsional link improve foldability, stability, and maneuverability in an e-trike.

A removable PTO-hydraulic unit lets ATVs power backhoes and loaders with quick attachment, lower install effort, and fewer leak issues.

Separate rear axles, guides, and spring-damper units keep truck suspension narrow and stable while lowering the loading area to the ground.

An enclosed shaft, clutch, and bevel-gear drive replaces multi-stage chains to cut transmission loss and prevent chain drop during frame swing.

A four-wheel cargo layout with smaller rear wheels and rear suspension lowers center of gravity to cut tipping risk and turning radius.

A four-wheel self-balancing platform combines load carrying, walking assistance, and ride-on travel without mechanical mode changes.

A shaft transmission aligned with the swing mechanism improves tricycle torque transfer and prevents chain drop under jolts and vibration.

A foldable seat structure and support arrangement let one trailer switch between passenger seating and cargo hauling while protecting the backrest from loads.

A removable PTO module lets an ATV power hydraulic tools through quick-connect attachment, cutting installation effort and system complexity.

A shiftable chassis uses linkage arms and body counterweight control to keep a side-by-side two-wheel carrier balanced on slopes and uneven terrain.

Removable pallet couplings and lifting hooks let the load move as one unit, speeding loading and unloading while reducing manual handling.

Progressive leaf springs and stops allow natural leaning at small tilt angles, then increase resistance to keep the inside wheel grounded.

A laterally expanding cargo platform and adjustable front wheel spacing improve balance and loading stability on personal mobility.

A rear motor-gearbox layout and speed-gear braking control cut emissions, simplify maintenance, and improve ATV braking safety.

A two-wheeled electric golf cycle uses an inclined bag support and compact layout to cut turf damage, rider effort, and storage footprint.

A two-wheeled rideable golf bag cart uses collapsible subassemblies and electric drive to balance stability, compact storage, and easy club access.

A rotatable, height-adjustable coupling lets one towing module switch between cargo and passenger towed modules with secure locking.

A central gimbal links steering angle and speed to frame tilt, keeping cargo level while improving three-wheel turning stability.

An articulated rear platform and trailing shaft let this electric cargo transporter carry bulky items, then fold into a compact storage layout.

Low-mounted cargo and battery compartments use airflow cooling to manage heat while improving freight vehicle stability and rider handling.

A movable cover doubles as secure cargo closure and rider holder, enabling one electric transport pod to carry goods, a person, or both.

Longitudinal acceleration feedback lets an e-bike adjust motor torque to keep setpoint acceleration stable despite mass, friction, and road changes.

An extendable rear axle lets an ultra-narrow three-wheel vehicle switch between lane-splitting width and higher-speed stability.

A gravity-tilting carrier platform lets one person roll one or two tricycles into transport position without manual lifting or separate ramps.

A selectable reverse gear and free wheel let cargo-bikes back up in tight spaces while keeping the pedal cranks turning forward.

A dual-axis coupler joint and power-split differential help electric scooters handle shifting loads, inclines, and payload changes with less manual effort.

Sliding canopy edges on arched hoops let a bicycle cargo pod open or cover quickly while staying attached to prevent loss.

A lower cross member between steered front wheels carries cargo low and forward, increasing load capacity while limiting tilt-induced movement.

A protector bar and guide shield a low-mounted cargo bike steering linkage from curbs while preserving clearance during steering.

A flat-base frame with raised sections integrates threaded storage, pivot footrests, and anti-slip zones to improve rider comfort and utility.

Frame-mounted limiting members form a storage cavity that carries cargo, children, or pets without requiring a separate bulky carrier.

A dual-stand mount lifts and rotates heavy cargo bikes through mechanical transmission, reducing manual effort and avoiding damage during repair.

Detachable frame, steering, and brake couplings let one bicycle switch to cargo use without needing a separate bulky cargo bike.

An offset steering axis with an intermediate gear linkage keeps cargo low and forward, improving heavy-load stability and maneuverability.

A self-balancing transporter is turned into a gravity-centering cart that supports walking while carrying or towing loads with less fatigue and fall risk.

A movable stop blocks battery movement after unlocking, preventing accidental fall while preserving theft protection on e-bike mounts.

A split chassis layout places cargo, battery, and rider supports to keep the loaded center of gravity low for better stability and maneuverability.

A rigid vertical frame integrates steering, front fork, and luggage support to improve scooter stability, compactness, and load carrying.

An openwork pet basket, rotatable footrests, and an under-base power unit improve animal stability, rider comfort, and frame balance.

A reticulated basket with modular mounting uses the space between vehicle wheels for stable, removable storage that fits the frame shape.

A two-piece frame with a suspended swing arm cargo section increases storage and keeps equipment stable on uneven, non-paved roads.

A detachable storage frame lets the vehicle keep luggage space in use while reducing transport volume through a split frame layout.

A segmented mounting member supports the parallel link mechanism while easing precise shaft alignment and frame assembly in a lean vehicle.