Braking Element Arrangements TRIZ Cases

Local virtual brake pressure calculation in the brake booster cuts data bus delay and improves counterforce feedback at the pedal.

A gear-driven fan adds drag-based vehicle braking while forcing cooling airflow over friction brakes to cut heat, wear, and brake use.

A collapsible trailer with lifting and braking mechanisms simplifies loading, transport, and payout of heavy pipe coils with less manual labor.

Angled deflection shields, a rear impact attenuator, and lockable onboard brakes help redirect crashes while securing towing and parking.

A speed reducer nested in the wheel hub boosts torque while cutting mower width for easier movement through narrow spaces.

A compact reverse gearset and coupling device keep hybrid transmission reverse drive available in EV, ICE, and hybrid modes even at low battery charge.

An externally mounted parking gear and locking lever let direct-drive EVs gain a serviceable parking lock without motor-housing integration.

Opening the brake cylinder to wheel brake connection before fluid displacement avoids pressure pulses, friction contact, and regen efficiency loss.

Dynamic release timing lets the brake cylinder retract far enough to maintain shoe-drum air gap and prevent drag under temperature changes.

A single multi-port valve and pintle flow galleries enable variable displacement in a compact radial piston pump with lower mechanical complexity.

Brake modules default to wheel engagement during power loss, while a mechanical override allows manual movement without unintended release.

Redundant motors, dual nuts, and sensor-based control keep a fly-by-wire actuator operating after a single failure in tight installation space.

A switchable electronic-mechanical brake keeps braking available during electronic failure while removing hydraulic backup complexity and cost.

By placing the motor and planetary reducer inside the traveling wheel, this case cuts mower width, lowers center of gravity, and enables automatic braking.

Real-time mode prioritization overrides unsafe driver selections using vehicle dynamics and temperature feedback to prevent loss of control.

A roller-guided pulling mechanism replaces bulky push actuation to improve park lock packaging, stress distribution, and position sensing.

A compound idler and gear-clutch assembly gives an EV drive axle multiple ratios, extending speed range without a larger, heavier motor.

A fixed motor-gear layout and external piston rebalance the brake caliper, cutting vibration, caliper load, and assembly difficulty.

A clutchable flywheel and non-1:1 transmission recover braking energy while limiting gyroscopic effects that can reduce vehicle maneuverability.

Cooling grooves and low-conductivity spacer materials limit piston over-extension, reducing brake fluid compressibility and spongey pedal feel.

A nested hub motor and planetary reducer deliver high wheel torque in dual-tire axles without the bulk, weight, and axial space of larger drivetrains.

A load transfer unit shares screw nut displacement with the piston, extending elastic member life while maintaining parking brake force in tight wheel space.

Direct-drive hub motors remove planetary gears in a low-floor bus axle, boosting torque, cooling, and standard rim compatibility.

A decoupled pedal and motor-first brake layout raises regenerative braking share while hydraulic force compensates when motor torque is insufficient.

Sensors wake only during braking in this rail car brake assembly, cutting monitoring power use while preserving wear, pressure, and temperature data.

Forward and rotor-side neutral axis placement lowers spoke tensile stress under two-direction bending, improving eddy current brake durability.

A metal-plastic middle piece cuts locking unit cost while guiding magnetic flux, sealing fluid paths, and securely mounting the piston.

A protected retaining sleeve locks a toolbox wheel inside a housing, blocking tampering while allowing removable mobility when unlocked.

An elastic groove-coupled retraction mechanism pulls the brake piston back smoothly, reducing brake drag and keeping the release air gap consistent.

Electromagnetic attraction handles primary braking while friction provides backup, cutting metal dust and generating electricity during deceleration.

Inclined parking surfaces and an elastic lever keep brake force engaged or released even after battery discharge or system failure.

Stored recuperated energy lets this rail brake actuator keep braking effectively at low speeds and lock a stationary vehicle.

Automatic mode switching moves hydrostatic vehicles into low-speed high-torque braking to cut stopping time and distance without new hardware.

Motor current change sets a lower brake application threshold during pedal input, reducing reaction-force discomfort without added brake-system complexity.

An outer parking brake piston compresses ring friction elements axially to boost torque and hold tracked vehicles securely on uneven terrain.

A coaxial drive axle with a torque-arm brake cuts radial package size while keeping the brake housing stable and easy to service.

A thicker outer friction element spreads axial load more evenly across the brake pack, improving tracked vehicle service and parking braking.

A dual-action reciprocating piston builds and transfers hydraulic pressure to actuate two clutches independently with fewer valves and lower power demand.

Two cone brakes on coaxial shaft sections add independent wheel speed control inside a compact gearbox without external braking hardware.

Blocks cruise torque during automatic braking by checking brake switch and pedal stroke, preventing unintended acceleration.

Mounting gearbox input gears directly on the rotor shaft cuts misalignment, weight, and assembly time in an electric drive axle.

Rotational-acceleration-based current threshold control suppresses thrust variation in electric parking brakes while lowering peak force demand.

A reaction-force receiving portion aligns load paths in a disc brake planetary reducer to prevent gear tilt, noise, and meshing degradation.

Two motors and a planetary gear improve compact drive torque control, while wedge braking and cell balancing raise efficiency, reliability, and battery life.

A gear-and-thread adjustment mechanism maintains brake pad clearance as wear occurs, preventing premature contact while preserving fast brake response.

An eccentric-driven ratchet slide locks and releases a brake transmission quickly, improving parking brake response and reliability.

Friction brakes hold the vehicle at stop during door-open or charging events until the electronic park brake engages, preventing roll.