Brake Actuating Mechanisms TRIZ Cases

Built-in control electronics use the coil former's annular space to cut wiring, housing bulk, energy use, and assembly cost.

A C-shaped ring joins the brake caliper housing and clamp for tool-free assembly while blocking movement under braking loads.

A bidirectional wrap spring adjusts brake pad wear through direction-dependent slip torque, simplifying the adjuster and preserving pad alignment.

A metal axle body with a non-metal support body damps brake pad vibration, cutting rattling noise without losing pad axle strength.

Using the engine motor brake instead of hydraulic braking keeps crane load lowering constant while cutting noise, fuel use, and hydraulic heat.

Mechanical or optical switch detection triggers mode change and braking beyond angular limits without relying on central control signals.

A segmented cam disc and stepping gear separate braking from adjustment, reducing loads while compensating for brake wear and thermal expansion.

An integrated guide slot and guide element prevent brake piston rotation while simplifying assembly, lowering cost, and protecting reliable operation.

An integrated force sensor between the rotational screw and pressing member enables precise brake control without increasing drum brake size.

A floating rack and freely rotating coupling gear balance brake-shoe forces, improving drum brake actuation and reducing mechanical complexity.

One actuator reverses direction to switch a nut-spindle brake expansion between smooth service braking and self-locking parking hold.

An annular hydraulic multi-piston layout spreads actuation force across disc packs to prevent hotspots and keep braking consistent.

A sleeve, plunger, and sensor convert brake pad wear into continuous electronic signals, reducing manual inspections and missed wear conditions.

A sleeve-plunger sensor tracks brake pad wear electronically, enabling continuous drum brake monitoring and fewer manual inspections.

Dimensional coding in the caliper opening blocks mismatched brake shafts, ensuring the correct gear ratio and reliable disc brake assembly.

A sliding sleeve and groove let the thrust piece be replaced by hand, reducing brake damage risk and keeping disk brake length compact.

A press ring forms a groove on the brake plunger neck, securing the wiper seal and protecting the spindle-pressure-piece transition.

A spring-preloaded magnetic locking module keeps the brake actuator engaged until motor activation, preventing parking brake force weakening.

A nested inner and outer ball nut extends braking stroke in less space, helping electric brake systems cut package length and weight.

An elastic dust shield and pushback ring reset the brake piston after release, cutting brake drag, dust emission, and energy loss.

Integrated wheel brake hydraulics replace central lines and gears to improve maintenance access, pressure control, and pad wear uniformity.

A hub-mounted locking bridge stops brake rotor rotation against the caliper, letting one technician remove and refit rotor nuts safely.

A single-piece housing and integrated wheel mounting cut drum brake actuator parts and assembly time while keeping the intermediate wheel secure.

Ball-supported rotary lever geometry simplifies utility vehicle disc brake assembly, cuts bearing complexity, and supports wear compensation.