Fluid Actuated Brakes TRIZ Cases

A closeable air flow duct system uses a thermally activated smart material actuator to control cooling airflow.

Parallel shaft gear teeth extend into casing gaps to increase transmission torque without enlarging the speed reducer volume.

A portal box assembly integrates a lift kit, gear reduction system, and wet brake mechanism within a single housing structure.

Axial flow paths through alternating plates bypass radial constraints, delivering cooling fluid to friction disks despite tight packaging.

Air scoops redirect airflow radially to dissipate heat while preventing debris accumulation in the drum cavity.

Aircraft brake actuator uses a notched indexing member to immobilize the movable stop and maintain seal integrity.

A tiltable actuator connection accommodates support deformation to reduce transverse forces on the screw-and-nut system.

A braking system uses a charging valve to adjust hydraulic clearance between brake discs and applying members.

Nested hooking rings anchor the sheathing to the piston and caliper, eliminating bulky housings that weaken cylinder stiffness.

Prefilled hydraulic hose kit connects fluid paths via a rupturing seal structure, eliminating air entrapment during assembly.

Segmented piston insulator disks inhibit conductive heat transfer, preventing hydraulic fluid temperature elevation and seal degradation.

Adjustable flow restrictor increases pump resistance to retard countershaft rotation, eliminating mechanical wear and reducing device complexity.

A liquid-cooled multi-disc brake assembly uses a central fluid rail with varying orifice sizes to deliver coolant directly to disc interfaces.