Lifting Devices TRIZ Cases

Rectangular overturning lines and optical detection replace triangular layouts and pressure sensors, eliminating lateral load errors and improving stability.

Segmented spine segments nest compactly to eliminate truck storage space while maintaining quick readiness.

Reconfigurable guide plates allow the carriage to reverse orientation, resolving the trade-off between fixed base simplicity and operational versatility.

Proportional valves vary fluid restriction by machine speed, resolving the stability versus adaptability contradiction in working machines.

PLC-controlled telescopic mechanisms automate material handling, eliminating manual labor and reducing human error while maintaining operational consistency.

Asymmetric fork tine positioning via independent drives enables safe pickup of narrow loads near walls without compromising stability.

A gripping system uses peripherally mounted clamping units to secure product layers without obstructing the central opening.

Segmented handling apparatus allows the container to pivot via an adjustable interlock, resolving trade-offs between transport power and retail maneuverability.

A handling trolley uses a balance device and movable assembly to transport automotive body parts.

A hydraulic actuator connects front and rear chassis sections to enable steering rotation.

A self-contained work platform attachment transforms mobile cranes into aerial boom lifts with powered leveling and rotation.

Hydraulic actuation replaces fragile opposing rollers to eliminate stick-slip oscillation and reduce friction in side-loading lift truck masts.

An inflatable space between a liner and container raises refuse for easy transfer, reducing worker injury risk from manual lifting.

An integrated lifting mechanism uses rotating drive wheels to actuate a screw rod, eliminating counterweights and reducing forklift weight.

A pallet truck lift actuator raises loads while moving via a unified control handle, eliminating sequential lifting delays.

Sliding prongs adjust fork width to fit narrow doors and support heavy loads, eliminating machine swaps.

A transparent window in the dash of an order picker provides downward visibility for the operator.

Offset stacking on a vacuum belt increases throughput while minimizing space and enabling flexible integration with transport systems.

A touchscreen interface assigns favorite switching elements to screen edges for rapid function access.

Optical sensors detect shelf structures to automate lift height preselection, eliminating manual input and reducing time consumption.

A lift truck vehicle control system increments a pallet count by processing weight, height, and distance sensor signals.

A control unit selects between two rotational speed curves to manage drive motor output for industrial trucks.

Bumpers hold predefined spaces between bearings and flanges, allowing rollers to rotate independently and counteract torsional loads.