Lifting Devices TRIZ Cases

A reverse drive handle relocates throttle control behind the operator seat to free the foot from floor pedals.

A barbed chain shrub removal apparatus uses vehicle traction to extract plant roots via mechanical grasping.

An independent electronic steering axle replaces hydraulic linkages with direct motor drive to enable precise wheel rotation.

Real-time position detection coordinates stacker cranes to eliminate unnecessary avoidance maneuvers and maintain continuous article throughput.

Linking differential cylinder volumes in series eliminates flow divider errors and wear from volume variations.

Hinged movable parts and locking mechanisms secure transport equipment, eliminating fall risks during manual loading operations.

A telescopic protective device stores electrical cables in a compact loop to accommodate varying mast lengths on industrial trucks.

A jack bracket uses a flexible strap and lock assembly to secure the tool while enabling simple one-handed handling.

Helical vacuum structure reduces helium consumption while managing external pressure stress.

A configurable powered machine accessory uses a universal base frame with swappable attachment members to handle diverse articles.

Elevator elevates unit load devices to an offset platform, reducing unloading time by over 50 percent.

A vertical height extension system on autonomous mobile robots adjusts between lowered and raised positions to enhance operator visibility.

A hydraulic fixing device secures a forklift battery using piston rod pressure against compartment stops.

A collapsible hoisting device with a pivoting column and extendable bodies facilitates large metal container assembly.

A protective casing houses the fuel cell and hydrogen tank on one chassis side to isolate hazardous components from the driver.

A lift column radio method uses TDMA time slots to synchronize multiple lifting bridges without a single coordinator.

Dynamic optical alignment tracks laser beams to resolve mast bending errors in industrial truck lift height measurement.

A puller tool uses a quick release mechanism to position legs along a cross bar for secure component engagement.

Rack and pinion system pivots the shoe to resolve adaptability versus complexity trade-offs.

A linear actuator raises a hitch-mounted cargo carrier to clear the vehicle rear hatch opening path.

A frame system with couplers attaches to lifting equipment to securely hold tree trunks and branches during transport.

Automated climbing mechanism replaces manual labor and man lifts by securing barriers directly to structural columns.

Segmented bracket and nested bearing wheels reduce equipment thickness, lowering packaging costs without increasing base size.