Lifting Devices TRIZ Cases

Cameras and fork sensors enable autonomous pick-up operations despite sensing system complexity.

Embedding the detection device in the drive unit improves accessibility and reduces space requirements compared to mounting sensors on free shaft ends.

A material handling vehicle uses a vertically movable electromagnet to attach securely to load carriers.

Segmented coupling members with aligned grooves attach drive units to pallet jacks, eliminating the need to detach steered wheels during installation.

A truck mounted forklift uses a nested telescopic linkage to extend reach vertically while keeping the rear profile compact.

Optical ground markings replace external transmitters, reducing system complexity while maintaining precise position-based control.

A hydraulic control device uses a recirculating conduit to move fluid between cylinder chambers during load descent.

Ratchet-mounted adjustable operator interface resolves cab space constraints by allowing dynamic repositioning for complex implement control.

Oscillating rollers in a vertical sliding trolley ensure equal load distribution, maximizing capacity despite manufacturing tolerances.

A hybrid storage system combines static racks and dynamic mobile units managed by a control server to optimize inventory placement.

A mobile device uses image and LiDAR data to align with load carriers.

Hydraulic lift drive prevents uncontrolled movement on inclined bridges by replacing friction bearings with positive rail connections.

Transverse insertion of a segmented chain anchor into a narrow passage resolves mast alignment issues caused by manufacturing tolerances.

Segmented sideplates hide intermediate portions within the mast channel to preserve operator visibility.

Segmenting the electric pallet truck into detachable front and rear frames reduces packaging volume while maintaining structural reliability during operation.

An isolating bearing block transmits radial clamping forces to a sensor, resolving the trade-off between pivot adaptability and measurement precision.

Sensors and cameras correct alignment errors in automatic guided vehicles handling shuttles across varying tunnel geometries.

A parasitic energy converter transforms hydraulic flow into electrical power for load-handler components.

A reversible limiting device with a rear stop constrains skid insertion depth, preventing protruding tips and ensuring safe load stability.

A shelving transport system uses contact members and lifting mechanisms to raise units off the floor for movement.

Autonomous transport devices eliminate fixed conveyor infrastructure by navigating directly to workstations for precise component placement.

A mobile platform uses rocker beams to switch between drive wheels and end wheels for manual movement.

Telescoping wheelbase and pivotally coupled boom adjust vehicle length to resolve the trade-off between stability during lifting and tight turning radius.

Segmented crane sections with an adapter increase payload capacity while springs compensate for out-of-balance forces during elevation changes.

A decentralized RFID transmitting and receiving unit on an industrial truck autonomously reads data from load carriers, eliminating central transmission errors.

A telescoping extension tool uses a spring-loaded pin lever to lock pole segments at selected aperture positions for remote railroad maintenance.

Jack units attach skates to suspended objects via sliding tongues, eliminating manual positioning risks.

Segmented rubber blocks on a pivotal gripping arm stabilize tall loads while simplifying maintenance.

Independent pivoting tracks with control arms dampen jarring forces, stabilizing loads over rough terrain.

Segmenting the lifting arm into interchangeable sections resolves the trade-off between structural simplicity and operational versatility.

Modular linkage adjusts support slides to stabilize loads, preventing damage during lift operations.

Segmented chassis pivots resolve uneven surface tilting to ensure static load distribution and tipping stability.

A driver standing platform features side walls and a back section that provide distinct transverse and oblique support positions for the operator.

Friction wheel drive eliminates drilling friction and noise while maintaining precise positioning during curve navigation.

An automated dump system uses a curved track and motorized carriage to rotate a holder, eliminating manual lifting risks.

A coupler detects component positions and moves the railing between stowed and deployed states to resolve safety versus operation interference.

Compressible bumper members absorb impact energy from heavy vehicle weights, preventing damage to delicate styling features.

A control unit manages electric motor speed to smoothly switch hydrostatic drive configurations while the vehicle is moving.

Transport robots replace fixed overhead conveyors, moving individual shelves to reduce retrieval delays and operational costs.

A motor-driven self-propel accessory attaches to a mast lift frame, enabling powered transport while the operator remains on the platform.

A handling device uses multiple 3D laser radars to acquire point cloud data for autonomous pose determination.

A valve device supplies the highest hydraulic pressure from fork lines to a drive wheel actuator.

A load handler uses a pantograph mechanism and toolless mounting brackets to enable rapid carriage reconfiguration across different lift truck classes.

A pivot drive unit uses its center of gravity to press the drive wheel onto the floor surface without a spring mechanism.

A detachable work frame mounts between vertical guiding masts to elevate operators for safe article retrieval.

Electronic processing means adjust lift arm descent velocity based on detected steering angle and load parameters.

A forward-tilting cab mechanism lowers the vehicle profile to fit standard containers, eliminating costly cab removal during shipping.

A universal clamp assembly secures to preexisting studs using compression force and separable members.

An electrically driven lifting unit replaces hydraulic systems with a motor and gear assembly.