Axially Engaging Brakes TRIZ Cases

Adjustable friction and emergency locking let one rope tool handle fast ascent and controlled descent, even for injured climbers.

An elastomeric damping element around the caliper bolt limits radial play and vibration, cutting brake guide rattling noise.

Pressed-in fasteners replace screw joints in brake-to-drive mounting, cutting material thickness and installation space while keeping connection strength.

Casting only the pipe ends into the housing cuts caliper bulk and weight while preserving sealing, bonding strength, and defect control.

A stop surface keeps the pad retraction spring out of the rotor space, cutting brake drag, wear, and added spring complexity.

A stop, gap, and retention element keep the tappet installed in an electromechanical disc brake, preventing jamming and force loss.

A support member near the piston center of gravity relieves seal load, preserving elastic return force and caliper brake durability.

A concentric gearbox and single thrust bearing cut disc brake caliper axial width while simplifying worm drive support and assembly.

An eccentric-adjusted lever tunes brake force to stop a tourbillon balance wheel securely without displacement or damage during hand-setting.

Routing traction strands outside the lever dome enables a one-piece brake caliper, cutting parts, seals, weight, and assembly effort.

An enclosed brake housing routes the hydraulic hose close to the bicycle frame, preventing exposed line misalignment while preserving fast braking response.

Adjustable screws, V-shaped springs, and alignment grooves keep brake pads parallel to the disc, reducing uneven pressure and pad deformation.

An elastic locking tab built into the disc brake pad guide member cuts pad play and braking noise without adding a separate spring.

Independent first and second piston actuation fully detaches both brake pads, cutting residual drag torque, wear, and energy loss.

An elastic cover tube stabilizes the brake communication pipe while avoiding flare nut axis interference, cutting tightening torque and connection stress.

Jammed iron bushings in an aluminum-alloy disc brake connecting seat prevent thread tripping while keeping the joint light and strong.

Angled circumferential pad insertion and pivoted fitting reduce jamming, prevent misorientation, and simplify heavy vehicle brake pad retention.

A plunger-linked ball screw actuator drives the brake rotary lever while avoiding spindle radial loads and enabling software-set clearance.

A two-part brake actuator ball-screw nut separates hard threaded contact surfaces from a coated outer shell to resist wear and corrosion.

An axial groove lets the brake piston and anti-rotation element be inserted together, simplifying caliper assembly and reducing seal damage.

Alignment pins and flexible fasteners limit surge, sway, and yaw between the pad carrier and anchor plate to preserve guide pin alignment.

Chamfered bearing cage corners and guided movement prevent insertion collisions in disc brake half shell bearing assembly.

A rod-engaged connection secures the brake head wear plate under vibration while maintaining particle capture and limiting air leakage.

An articulating joint between the brake piston and pad maintains alignment, spreads braking force, and reduces binding from uneven wear.

Integrally formed brackets and bolted buckles stabilize caliper cover installation, avoid brake disc rubbing, and improve heat dissipation.

Integrated caliper tubes collect brake wear particles at the pad source, saving space, resisting heat, and reducing clogging.

An oval brake piston boosts hydraulic advantage and braking force while keeping bicycle calipers compact, light, and easier to actuate.

A thinner resin coating on pad spring protrusions enables electrical shorting at the closest points, improving disc brake clearance inspection accuracy.

Integrated caliper lugs replace the brake carrier to cut disc brake weight and installation space while keeping brake pads aligned and secure.

A plate-shaped caliper section covers most of the pad back to improve pressure uniformity, stiffness, vibration behavior, and machining access.

Inclined pad plates and angled slide grooves keep brake pads in even contact with a thermally deformed disk, reducing wear, noise, and instability.

Asymmetric thinned bridge sections and different piston diameters balance caliper deformation to suppress uneven friction pad wear.

A pad spring with a suppression part restrains caliper radial and rotational movement, cutting retainer load, pad drag, and uneven wear.

A wrap spring in the disc brake adjuster stabilizes spindle torque during release, reducing friction peaks, overheating, and unwanted rotation.

A parallel motor-actuator layout with integrated sensing cuts brake caliper space, simplifies service, and keeps the adjuster sealed.

A direct brake-to-transmission adapter boosts braking torque through gear ratio while cutting size, parts, and separate wheel axles.

Asymmetric pad and return spring forces keep disc brake pads aligned and off the disc in the released state, reducing dragging.

Axial force transmission pieces redirect braking loads around the drive shaft, preventing buckling while reducing gear mass and shaft diameter.

A stepper motor, position feedback, and self-locking brake unit keep rail braking precise and maintained during power interruption.

Brake dust is captured through detachable dual filter modules nested in the caliper logo body, limiting diffusion while easing maintenance.

Integrated sensing in a heavy vehicle disc brake guide bush detects wear early, cutting manual inspection time and avoiding damage.

Intersecting brake pad grooves vent gas and wear debris from the contact center, preserving pad strength and stabilizing elevator braking.

Interleaving boron carbide particle layers between textile plies raises brake composite heat capacity while limiting porosity after densification.

Tangential disc airflow drives brake dust into a detachable housing filter, improving collection, maintenance, heat dissipation, and stiffness.

Integrated brackets, buckles, and thermally conductive silicone improve caliper cover fit, heat dissipation, and brake noise control.

Tangential disc airflow drives brake dust into integrated filters, improving collection while preserving housing stiffness and serviceability.

A radially outer spacer bypasses convex lever surfaces to spread braking load evenly, reducing pad wear and improving brake assembly life.

An integrated caliper-mounted motor and planetary gear layout cuts actuator housing bulk, reducing weight concentration and vibration in vehicle brakes.

Zigzag and widening inlet grooves improve oil distribution in externally oiled wet disk brakes, boosting cooling and cutting drag losses.

A direct-acting caliper uses pivoting arms, piston force, and a return spring to boost braking force without wedge self-locking or added complexity.