Transportation Items TRIZ Cases
- Dump Truck Tarp Spool Control With Encoder-Based Auto Stop
A rotary encoder and controller automate dump truck tarp extension and retraction, reducing driver distraction and preventing spool reversal.
- Extendable Transfer Ramp for Bridging Cargo Gaps Between Trailers
Extendable arms and a pivoting ramp bridge trailer gaps to move heavy cargo safely with less manual effort and injury risk.
- Smart Ramp Tiles for Wheelchair Traction in Autonomous Vehicles
Actuatable rubber-like ramp tiles detect wheel position and travel direction to prevent rolling and improve accessible vehicle entry.
- Built-In Vehicle Ramp Frame With Torsion-Assisted Folding
A contoured built-in frame and torsion bar ramp improve vehicle loading stability, weight capacity, securement, and weather protection.
- Multifunctional Tailgate and Cargo Winch Loading for Large Loads
A multi-angle tailgate with integrated winch and anchors improves large-cargo loading while keeping loads secure during transport.
- Stake-Pocket Ramp Holding Brackets for Space-Saving Truck Bed Storage
Stake-pocket support brackets suspend a truck ramp above the bed floor, freeing cargo space and allowing retrieval without climbing into the bed.
- Truck Bed Ramp Storage With Tailgate Access Insert
An under-bed ramp with guide rails and a removable tailgate insert keeps loading access easy without taking up truck bed space.
- Convertible Ramp Body With Detachable Bed Extension for Tool Loading
A detachable ramp body extends a vehicle cargo bed for rolling tool loading while keeping the bed floor clear and avoiding trailer use.
- Vehicle Retaining Structure With Adjustable Guide-Track Positioning
A sliding base block on a vehicle guide track repositions and locks retaining members to secure transport objects of different sizes.
- Automatic Tie-Down Brake Control for Safe Strap Reeling
A pivoted brake frictionally engages ratcheted wheels to limit automatic strap rewind speed, then disengages for complete reeling.
- Hinged Foldable Pickup Ramp for Strength and Easy Handling
A hinged two-section ramp uses tension elements and support members to keep load capacity high while staying easy to deploy and store.
- Spring-Loaded Clamp Winch for Stable Cargo Tie Winding
A threaded rod and spring-loaded clamp secure the strap winder to horizontal or vertical surfaces for faster, neater tie management.
- Hinged Cable Coupler for Roll Tarp Rear Door Movement
Rotatable hinge members and a flexible cable let a truck roll tarp operate smoothly while the rear door opens without binding or cable torque.
- Hydraulic Piston Ramp Door Mechanism with Protection Covers
Protection covers shield the hydraulic piston from external attacks while preserving inner vehicle volume for rapid loading operations.
- Pickup Truck Cargo Bed Utility Wall with MOLLE Apertures
A modular utility wall for pickup trucks features alternating rectangular, ovular, and circular apertures for versatile accessory mounting.
- Integrated Ramp Truck Tailgate with Nested Folding Panels
Nested folding panels store within the tailgate cavity, eliminating unwieldy external ramps during standard operation.