Vehicle Cleaning TRIZ Cases

A universal wiper module uses vehicle-specific data to determine its operational mode as master or slave.

A hydraulic connector uses a retractable button to guide alignment with the wiper arm mechanical interface.

A wiper arm pivots on an articulation piece with a perpendicular outlet connector for fluid delivery.

A wiper control system gradually adjusts motor rotational speed based on command signals to ensure smooth transitions.

An S-shaped stiffening element extends under the drive head to clean previously inaccessible window areas while maintaining stable contact pressure.

Synchronized fluid projection minimizes runoff waste by timing wash pump activation to estimated wiper arm position.

A wall-mounted dispenser system connects to centralized concentrated fluid storage and uses remote dilution devices for precise mixing at service stations.

A wiper connector apparatus uses interlocking hooking units and a sliding coupling plate to secure the blade assembly.

Cylindrical lugs on the joint part rotate smoothly during attachment, resolving customer confusion caused by incompatible aftermarket wiper designs.

Alternating nozzle positions reduce washer liquid consumption and pump power while maintaining uniform windshield wetting.

Composite metallic-plastic hydraulic interface conducts heat from heating wire to washing liquid, preventing freezing in cold zones.

An intermediary jumper transitions the connection interface between working and service positions, resolving alignment difficulties during assembly.

Interchangeable adaptor and coupler components allow a single wiper blade design to fit multiple vehicle platforms, reducing inventory complexity.

A lateral nozzle unit extends the wiper rod and secures via a latching connection for reliable fluid delivery.

Integrating the spring hanger into a single stamped component prevents bending under high tensile stresses, ensuring consistent wiper blade contact force.

A wiper blade evaluation device detects jerky movements by measuring electric motor current fluctuations to assess blade aging.

A wheel rim cleaner uses a telescopic arm and bearing to rotate independently from the hub.

Elastic securing disc fastens the brush carrier to an aluminum housing extension, reducing assembly complexity and improving rigidity.

Segmenting the coupler into a fixed base and replaceable connectors allows adaptation to multiple attachment members without redesigning the entire mechanism.

Mounting the drive motor on the moving wiper member reduces vehicle installation space constraints while maintaining effective torque transmission.

Segmented end caps with movable side flaps enable wiper strip replacement without removing the assembly, preventing misalignment and wind noise.

Knurled connection points on the output shaft prevent rotational slippage, ensuring reliable actuation of both wiper arms.

Segmented adapter elements pivot to reduce distance from the vehicle window, enabling space-saving mounting on varying bonnet geometries.

A motor bracket integrates multiple mechanical stoppers to define specific wiper arm swing ranges through selective activation.

Inverting circular motion to linear reciprocating travel expands the cleaned area on diverse scooter windshields.

A computing system controls sensor cleaning units to sequentially clean autonomous vehicle sensors based on condition data.

A windscreen wiper arm integrates a washing nozzle via a snapping connection using stamped protrusions on the arm member.

An integrated spoiler in the wiper blade lever assembly reduces lift forces and manufacturing complexity.

Converging airfoil wing surfaces generate aerodynamic downforce that resists wind lift and reduces drag on windshield wiper assemblies.

A windshield cleaning system uses an articulating gantry to position a vibrating spray head for precise spot cleaning.

Suction cup platform balances center of gravity at midpoint while motor drives oscillating gear to clear precipitation when primary system fails.

Lateral securing tongue arrangement on wiper blade adapter simplifies mounting and reduces overall height.

A wiper blade uses a fusible connection between the plastic base device and spring sheath to join components securely.

Undercuts in the retaining element interlock the spoiler unit, resolving coupling security issues while maintaining a flat design.

A mobile work trailer integrates a central vacuum system with sliding workstations for compact carpentry operations.