Cycles TRIZ Cases

A movable foot area cover grants access to concealed power train components, resolving the trade-off between maintenance ease and aesthetic appearance.

A vertically positioned rider support assembly provides ergonomic seating above the cargo area.

Positioning the steering output at the rack center reduces tie rod stress and bump-steer while minimizing lateral space requirements.

Sliding backrest arms with biasing members enable quick attachment to vehicle frames without tools.

Independent front tilting stabilizes the undercarriage, resolving weight balancing challenges in multi-wheel vehicles.

Dual silencer system uses crossover tubes to create rarefaction waves, reducing residual mass fraction and improving engine torque across a wider RPM range.

One pedal manages drive torque and braking force distribution, eliminating complex manual coordination of multiple controls.

A headlight dome rotates via a mechanical linkage to maintain beam incidence angle relative to the road surface during vehicle cornering.

A DRL control module activates daytime running lights based on engine speed thresholds and headlight status.

Positioning carrier supports at different heights disperses loads and prevents interference with other members during leaning.

Biasing members transfer force through the shock tower to increase downward load on inside wheels, resolving weight reduction issues during leaning turns.

Resin covers block muddy water and sand exposure on brake discs to restrict unbalanced wear.

A hub assembly separates tilting and steering axes in a four-bar suspension linkage to optimize pivot placement.

Positioning the fuel tank widthwise between side frames maintains capacity while minimizing center of gravity shifts caused by varying fuel levels.

Segmented chassis maintains board parallelism to resolve twisting instability, while nested wheel motors deliver compact propulsion for land navigation.

A rotatable control knob with a rotational axis parallel to the driven wheel simplifies transmission actuation.

A self-charging electric bicycle uses a solar panel and three dynamos to generate electrical energy from sunlight and wheel rotation.

A controller for light electric vehicles displays real-time status updates via visual indicators and selectable buttons.

Control unit calculates target tilt angle using lateral acceleration from wheel gyro moments to drive the swing member.

Pivotable locking mechanism with L-shaped elements engages a vehicle-mounted base, eliminating complex mounting kits for rapid accessory installation.

Rear-mounted steering axis transmits force through a connecting member to front wheels, avoiding link mechanism interference.

An orthogonal electric motor and rear-mounted cooling fan block engine heat radiation, ensuring reliable steering performance at low speeds.