Axially Engaging Brakes TRIZ Cases

An external Hall sensor measures caliper spread to determine clamping force, reducing internal assembly complexity.

A brake dust particle filter integrates an LED light source into its housing structure to illuminate the component.

Peripheral stiffening bands reinforce caliper limbs under dynamic braking loads while minimizing material usage.

Segmenting the caliper body allows the piston to remain outside the main housing, reducing weight and manufacturing costs without compromising reliability.

Electric motor actuation moves the caliper piston to separate linings from discs, reducing residual friction and energy loss.

A planetary gear sensor device superimposes wear and actuation stroke signals onto a single transmitter for precise measurement.

Spring clips compensate for bore misalignment in floating calipers, ensuring reliable attachment while preserving clean aesthetic surfaces.

A peened connection between brake brackets and the axle induces compressive stresses to increase structural durability.

A hydraulic brake piston rod features a rotation-blocking section extending through a transverse stop plate central hole.

Symmetrical brake units split load to reduce drive shaft risk while a logic system detects friction loss for safe holding.

A piston brake caliper uses rotor web deflection to engage opposing pads.

A disk brake lever arm positions a gear element at its inner end to maximize bearing surface area.

Rounding the transition area between the clamping element and contact leg reduces stress concentration, preventing cracks under mechanical stress.

A detachable holding device secures wear sensor cables to brake caliper nuts using a resilient clamping wire section.

An arc-shaped hole connector transfers rotation force only during brake application, preventing component damage from excessive reverse torque.

Varying base plate thickness compensates for caliper arm bending to ensure uniform pressure distribution and prevent partial wear.

Quadrilateral pyramid dot structures eliminate depth unevenness and diffused reflection to ensure accurate optical reading of engraved codes.

A pivotable mounting stud attaches an air disc brake actuator to a caliper bore, enabling tool access and alignment without interference from the caliper body.

Friction element between yoke and piston resists vibration-induced torques, preventing pad-to-rotor de-adjustment in heavy vehicle disc brakes.

Integrated helical and worm gears stabilize the shaft to reduce operating noise while maintaining torque.

Nested epicyclic gear stages share kinematic elements to achieve high reduction ratios while minimizing size and weight.

An offset guide pin structure uses an elastomeric member to bias the pin within a bore, resolving misalignment issues that reduce braking performance.

A composite brake piston housing embeds a metal frame within a fiber-reinforced matrix to create a lightweight structural component.

Integrated elastic component and switch detect worn brake pads to prevent braking failures.

A disk brake guide bush employs a wedge sleeve to eliminate multiple screw variants and reduce production costs.

Orienting the return spring radially secures mounting space and prevents pad inclination, eliminating brake noise.

A second transmission element with an elevation curve guides a follower to reduce actuation time.

Electronic control unit calculates motor impedance to distinguish stuck failures from normal operation in electronic parking brake systems.

A rail vehicle parking brake cylinder uses a radial spindle drive to transmit axial forces from the spring actuator.

A caliper adaptor couples brake bodies to different radial positions using standardized interfaces.

Pyrolyzed aerogels segment pore structures, resolving random silicon filling and irregular thermal diffusivity in thermostructural composites.

Resiliently supported paired friction members maintain stable coefficients of friction and prevent thermal damage during high-speed braking.

A protective disc shields the sealing element from radiant heat and external loads in a vehicle disc brake assembly.

Segmented spindle actuation reduces motor weight while preventing back driving to maintain clamping force.

A replaceable mounting plate with a central support part of variable thickness defines the track width of a vehicle wheel suspension assembly.

Fluid-filled snubber absorbs swing energy and dissipates heat to eliminate dry friction wear on heavy machinery doors.

Plastically deformable folds in the brake shoe return spring adjust to friction lining wear, preventing residual torque and overheating.

A brake piston assembly with a prestressed locking member and hydraulic actuator for rail vehicle maintenance.

Aluminum phosphate and boron silicate glasses shield carbon brake discs from catalytic oxidation caused by alkali metal runway deicers.

A rail vehicle braking system uses an electrical actuator and blocking device to immobilize the piston rod without relying on springs.

Actuator carrier centers directly on the axle to guide transmission member rotation via brake bearings.

Nested plug seals internal cavity to maintain symmetry and reduce weight.

Non-mirror-symmetric formations on disc brake pad mounts prevent incorrect fitting, resolving reliability and volume trade-offs.

A brake control system adjusts integrator reset timing based on wheel speed signals to manage braking pressure dynamically.

A disc brake pressure plate connects to a brake pad holder for axial guidance, eliminating complex sliding surfaces in the caliper housing.