Brakes For Specific Applications TRIZ Cases

Eddy current braking cuts vibration and braking time in rail-guided material transport, reducing motor overload and damage during sudden stops.

Solenoid valves synchronize brake release across heavy-haul train cars, cutting longitudinal impulse force and preserving reservoir pressure.

Multiple attachment points and dual-wheel rail engagement prevent single-point failure while enabling faster zip line travel and banked turns.

Flexible fixed bearings preload heating cartridges to handle uneven cooling, limiting thermal deformation and stress on electrical connections.

Real-time position feedback detects parked-train slack and adjusts vehicle motion to prevent collisions and maintain safe spacing on curves.

Adaptive LMS torque control estimates rail axle speed during wheel slip, preserving traction and braking capacity under low adhesion.

Passive fins or heat pipes draw eddy-current heat from the trolley side plates, preventing overheating during steep-slope braking.

Redundant attachment points and a rigid dual-rail carriage prevent single-point failure while supporting faster travel, banked turns, and higher throughput.

Multiple compression springs and a freewheeling pulley slow a zip line trolley safely without bulky brakes that are hard to remove.

A hardened plated insert at the trolley stop point reduces rail chipping and wear while allowing durable, localized replacement.

A stop pin limits cam rotation to prevent false arrest during ascent while cam teeth still bite frayed rope reliably in a fall.

A curved housing, cam pinch point, and panic brake help firefighters control rope descent and avoid snagging on obstructions.

A dual-action anchor pin and connecting rod lock boosts elevator cable brake force and prevents emergency braking malfunctions.

A vented sleeve around the capstan dissipates friction heat during long rope descents, protecting the rope and controller from damage.

Ventilated sleeve airflow and capstan slots limit friction heat during long rope descents, reducing material degradation and preserving controlled lowering.

A rider-weight brake pad and slope pin adjust zipline trolley braking to cable angle and load, with redundant fail-safe backup.

A double-helix rope brake adjusts tension without re-wrapping, delivering more reliable zip-line emergency stopping and easier setup.

A drive tire and spring-controlled side plate contact move bulk rail cars with less track load, lower steel use, and easier maintenance.

A shock-absorbing lever and inertial backup brake improve fall arrest reliability while reducing guide member wear and breakage.

A reduced brake rigging ratio on unpowered locomotive axles cuts wheel sliding and wear without adding speed or slide sensors.

A compressible brake assembly and pulley-guided line slow zipline riders progressively, reducing peak g-forces and impact injuries.

A rigid handle, hinged pulley arm, and torsion spring keep the friction brake aligned, reducing twist, moisture-related instability, and climbing effort.

A guide-rail trolley uses passive speed control to limit fall distance and impact speed without abruptly stopping the user.

A cable car cabin support uses a slide link to guide a hydraulic shock absorber along a rectilinear trajectory for energy dissipation.

Angled brake pad applies controlled frictional resistance to the zip line cable, resolving violent swinging hazards from impact braking.