Cargo Handling Apparatus TRIZ Cases

A crane extension device uses a sliding pulley rail and winch system to adjust cable tension direction for offshore load positioning.

Dynamic movable tendering mechanisms absorb kinetic energy from watercraft, resolving the trade-off between personnel safety and device complexity.

Automated detection of ship-to-ship cargo transfers using AIS data resolves unrecorded maritime movements outside port boundaries.

Remote monitoring systems collect real-time sensor data from barge pumps to enable proactive maintenance and reduce operational downtime.

Pivotable anchor spikes extend into the seabed to stabilize a boat bow ramp, preventing instability when bridging gaps between the hull and shore.

A skidding pallet with a hydraulic actuator rotates the mounting means relative to the supporting frame.

Asymmetric mooring lines free the offloading side, eliminating interference during fluid transfer.

An open-work trellis carrier reduces inertia and securing line loads by allowing water circulation, resolving stability issues in rough seas.

Segmented cells manage oil displacement against weather disruptions, enabling continuous offshore production without tanker dependency.

Automated vessel positioning maintains specified offset distance from waypoint, enabling effective fishing without manual steering.

A movable ramp hoists vehicles through a carrier ship rear opening using a transverse beam and cable mechanism.

Convex guide surfaces on a ship transfer mast direct pulling forces to trigger emergency disconnection, eliminating complex hydraulic control circuits.

Segmenting port operations into hub and satellite facilities minimizes transit time while maintaining comprehensive component handling capabilities.

Pneumatic transfer systems move proppant materials between pressurized containers, eliminating crane lifts and reducing dust explosion risks.

A control unit adjusts individual electric load powers based on priority levels to manage total consumption.

Repositionable guy line joint minimizes bending moments and tensile forces during boom length changes.

Adjustable spread mooring lines rotate FSRU and LNGC vessels to align with oceanic forces, resolving heading stability conflicts during transfer.

Magnetic attachments join modular components to a spherical hull, eliminating hull penetrations and reducing production costs for specialized missions.

Segmenting the crane and storage into movable containers expands operating area while reducing ship modification costs.

Integrating rescue connectors with existing ventilation and filling pipes eliminates extra deck crossings while maintaining normal operational functionality.

An intermediary bridge member supports fluid piping loads on offshore vessels, reducing stresses caused by relative deformations without adding weight.

Selective inerting of rigid ducts via mobile chassis avoids cooling flexible lines, reducing pre-transfer time.

Modular composite spreader structures use axial couplers to assemble reusable lifting frames from lightweight tubular elements.

A bowsing system integrates a hydraulic accumulator and flexible member to absorb peak forces during liferaft deployment in heavy seas.

Slidably adjustable platform expands pontoon deck area to resolve limited space constraints while maintaining compact stowage.

Segmented base and submersible platforms pivot via hydraulic actuators to resolve space constraints while maintaining operational ease.

Interconnected front and back pitch support rams manage fluid flow through a body pitch device, reducing pitch accelerations in turbulent conditions.

Nested cylindrical connectors with water-lubricated bearings allow unlimited weathervaning without complex turret integration.

Pivotable clamping members constrain vertical movement during vessel motion, resolving coupling instability in rough seas without complex positioning systems.

A traveling cradle beam moves along monorail tracks to transport heavy equipment across the deck of a floating production vessel.

A split crane boom supports nacelles between its left and right segments to enable stable vertical lifting of tall structures.

Hydraulic reel motors constrain free-spinning spools to prevent pendulum motion on rolling ships.

A portable wireless control unit consolidates multiple fixed panels to manage freight drive mechanisms, reducing wiring weight and maintenance costs.

A U-tank supplies supplemental buoyancy to lift a spar hull, resolving insufficient water depth constraints during load out operations.

A stern platform arrangement features tilting sections that pivot to expose the propulsion unit.

A monohull offshore drilling vessel features a mobile working deck that moves along a mast to position heavy equipment.

Reorienting the winch drum vertically resolves deepwater rope storage conflicts with excessive weight and high centre of gravity.

Relocating ventilation lines to a central cargo rail reduces pipe lengths and flooding risks while eliminating cofferdams.

A pin point corer uses a bi-directional positioning unit to control vertical and horizontal placement during seabed sampling.

A retractable bow gangway system conceals a steerable ramp within the hull to maintain vessel aesthetics.

A lifting unit with an auxiliary winch mounts to a crane beam to handle varying load weights.

A flexible line connects a moving vessel to an offshore structure, guiding transport members along the stretched path.

A PLC-based control device generates jerk-limited trajectories to stabilize articulated fluid loading arms during coupling operations.

Hydraulic rams decouple damping from descent circuits, preventing impact damage while enabling precise module positioning.

Segmenting the system into a dedicated deployment unit reduces seabed space occupation while maintaining operational reliability.

Inflatable stiffening members within ladder rails provide rigidity during use while enabling compact deflated storage.