Lifting Devices TRIZ Cases

A U-shaped grab bar features a lower-mounted control housing that preserves the upper gripping surface for secure operator support.

C-shaped mast profiles absorb transverse forces while pulleys and V-belts lift the platform, reducing hydraulic complexity.

Automated optical recognition replaces manual entry to eliminate recording errors and stock discrepancies during unloading.

A motorized frame with roller chains lifts large animals, replacing manual lifting to reduce personnel requirements.

Lock pins on support columns engage a storage box to prevent fall and theft during transport without requiring an enclosing container that increases robot size.

A block-type aerial work platform uses detachable scissor mechanisms to enable convenient height adjustment for operators.

A tail wheel transporter uses a bifurcated chassis to engage aircraft wheels for ground movement.

A height-adjustable stop unit on the lifting cylinder limits the lower position of the load fork.

Segmented structural frame with angled ribs maintains clear operator sightlines to fork tines.

A remote-controlled shingle installation jack adjusts walk board height using a winch motor and cable system.

A hydraulic flow meter calculates lifting height from fluid volume in industrial trucks.

A forklift arrangement uses a parallelogram linkage to maintain fork orientation, eliminating hydraulic tilt compensation and reducing system complexity.

A stacker crane design positions a regeneration resistor on a mast segment separate from the control machine.

Telescoping legs and a horizontal member support vehicle weight in tight spaces, resolving conflicts between lifting devices and jack stand placement.

Adjustable leg extensions on a vehicle lifting jack provide stable support on irregular terrain while maintaining compact transport dimensions.

A shuttle car moves via a remotely located mechanical power source, eliminating onboard electric motors and resolving power availability constraints.

A support arrangement mounts a man cage on a cherry picker lift boom using a displaceable profile and pivoting holder.

Asymmetric horizontal battery compartments maintain center of gravity stability during weight changes.

Dynamic optical alignment compensates for mast deflections, eliminating mechanical wear and maintaining laser sensor accuracy.

A vehicle-mounted apparatus uses a roller tube to transport traffic barrels.

An interchangeable lifting head on a bottle jack prevents tipping by increasing frictional engagement against heavy loads.