Lifting Devices TRIZ Cases
- Sixteen-Wheel Shuttle With Cable-Stayed Jacking for Heavy Loads
A cable-stayed jacking mechanism replaces cam lifting to boost shuttle load capacity, obstacle crossing, and service life in dense warehouses.
- Mid-Mount Aerial Ladder Layout for Weight-Compliant Reach
A telescoping mid-mount ladder and tandem rear axle preserve 88-foot reach while keeping fire truck weight and length within state limits.
- Adjustable Load Coupling Assembly for Secure Multi-Load Handling
Adjustable engagement members create a secure connection to loads of different sizes and weights without requiring multiple dedicated couplings.
- AGV Hub Motor Suspension Assembly for Uneven Floor Navigation
A hub motor with adjustable suspension and electromagnetic braking helps AGVs cross pits and obstacles with less structural complexity.
- Hydraulic Utility Pole Lifting for Clearance Upgrades Under Load
Hydraulic lifting raises loaded utility poles above the foundation so extension segments can restore line clearance without cable de-energization.
- Stacker Crane Damper With Return-Lock Impact Absorption
A spring-biased rod and return-lock mechanism absorb collision impact in stacker cranes without bounce-back, lowering damage risk.
- Vehicle Lift Battery Management for Stable Torque and Longer Cycle Life
Lithium-ion battery management keeps vehicle lift voltage balanced to avoid torque drop, extend cycle life, and support portable operation.
- Forklift Mast Power Generation for Self-Charging on Flatland
A mast-mounted generator harvests fork lowering energy to charge the battery when flatland travel is too short for regenerative braking.
- Pivoting Seat Mount With Adjustable Stops for Vibration Isolation
Adjustable dampers and stops let a pivoting seat or standing plate move within limits, cutting shock and vibration transfer from the vehicle frame.
- Deployable Mobile Tower Structure for Wind-Stable Remote Setup
Rapidly deployable outriggers, nested tower sections, and guy wires make remote mobile towers easier to transport, erect, and stabilize.
- Rotating Cab Ladder Steps for Low-Width Boom Lifts
Rotating ladder steps switch from flush to transverse positions, improving cab access visibility while keeping boom lift width low for travel.
- Lift Axle-Cradle Leveling for Controlled Chassis Rocking
A pivoted axle-cradle with dual actuators keeps lift chassis level on uneven ground while allowing limited, controlled rocking for stability.
- Motorized Tow-Hitch Mover for Single-Person Vehicle Recovery
A motorized wheel and jack attach to a vehicle tow hitch, letting one driver move a broken-down vehicle without manual pushing or a crane.
- Load Wheel Axle Keeper Assembly for Stable Mounting Access
An offset keeper locks the load wheel axle against axial and rotational movement while preserving lubrication access and reducing side-swipe damage.
- Rotary Boom Lift Access Handle for Cab Rotation Clearance
A movable access handle gives operators a stable grip at the cab ladder, then retracts below the rotation area to avoid boom and cab interference.