Solid Material TRIZ Cases

Sequential two-axis rotation prevents erroneous small nozzle insertion without blocking large diameter fueling.

Sieves separate fines from coarse fragments while a clamping device controls drop height, reducing contamination in automated packaging.

An annular coil spring folds the lid skirt inward during two-step caulking, preventing gaps between the container mouth and lid.

A control system coordinates multiple raw material units and conveying mechanisms to dispense precise ingredient proportions for customized recipes.

A truck-mounted sandbag filling system uses a motor-driven conveyor belt to transport material from a hopper chute into bags.

An asymmetric restrictor prevents gasoline insertion into diesel engines by blocking smaller nozzles through geometric incompatibility.

Adjustable folding devices shape convex walls, resolving the trade-off between package complexity and manufacturing simplicity.

A catalyst loading device uses an air delivery unit to transport granules via fluid spray.

A filling nozzle incorporates a porous plug to distribute low-pressure air, preventing powder adherence without requiring high-pressure equipment.

A gas-permeable poker compactor pivots around its longitudinal axis to loosen and wipe off adhering bulk material particles during removal.

Optical inspection identifies defective parts during transport to prevent accumulation in filled containers while maintaining machine utilization.

A storage hopper uses distinct delivery holes to dispense animal litter granules.

A packing machine ventilation valve adjusts air supply to maintain bulk material flowability during filling.

Synchronized vertical axis rotor automates tuna steak cutting and jar filling, reducing manual labor costs while maintaining product integrity.

A segmented package aperture allows post-packaging data connection, resolving manufacturing efficiency trade-offs while maintaining structural integrity.

A bagging machine uses a silo vibrator to move fine sand and mortar through an oscillating tray.

Opposing slide and chain velocities subtract during transfer, minimizing centrifugal force on filled bottles while maintaining high throughput.

A pliable annular seal assembly engages refueling nozzles to limit airflow through vehicle fuel fill pipes.

An extended neck design allows complete substance drainage while maintaining stability during transfer, preventing spillage and residue retention.

A manufacturing drum uses adjustable feeding fingers to position electronic cigarette components for assembly.

Transverse positioning elements stabilize bag sections to reduce mechanical loads from mass inertia.

A container weighing device uses a hollow body with an internal load cell and external platform to measure weight accurately.

A rotating cylindrical tank with fixed mixing and compression devices processes tobacco doses.

A multi-ended rotary fork assembly rotates bulk bags under a batching hopper, eliminating handling interruptions and increasing productivity.

A beverage brewing cartridge uses a removable plug to hold customizable ground coffee.

Dynamic plunger stroke adjustment minimizes residual foodstuff accumulation, preventing multiple compressions that degrade texture and liquid absorption.

Cross-flowing compressed air removes product residues from pouch edges, preventing seal defects and spoilage in dry food packaging.

An angled lower sealing flap reduces installation space in fuel container neck ends while allowing liquid flow.

Sensors scan carton contents to calculate void space, enabling automated dispensers to deposit the exact amount of fill material needed.

A packing arrangement integrates a computing device to display real-time information for operators.

Linear optical arrays detect insert and envelope edges, enabling a stepper motor to adjust position and resolve misalignment caused by mechanical tolerances.

Adjustable counterweights and rubberized conveyors reduce impact damage during product transfer in packaging assemblies.

A support system uses parallel rails and protrusions to define a secure channel for flexible container fitments.

Clamping means tension bag walls to prevent dust leakage during bulk goods filling.

Air nozzles create negative pressure to open flexible valve bags for reliable automatic placement.

An injection column extends deeper into a detector base body to guide resin flow during centrifugal filling.

Segments mattresses into individually sealed units within a bulk stack, preventing decompression from sealing failures during transport.

A packaging machine uses a non-communicating filling box with separate weighing to discharge precise fill quantities.

A tray-based filling device uses cooperating sleeves to transfer food into containers for controlled distribution.

A dosing device uses inclined tubular channels to transport leaf infusion products by gravity, enabling precise weight measurement without mechanical contact.

Replacing pneumatic drives with a servomotor and connecting rod mechanism eliminates vibration limits, enabling faster bag filling cycles.

Synchronizes defective filling elements with functional units to maintain continuous production flow.

Edge protectors with U-channel supports suspend fragile flat items within shipping boxes, absorbing mechanical shocks and preventing breakage of glass or wood.

Synchronized conveyance control reduces inertial shaking in bags, preventing liquid adhesion to sealing areas and splashing defects.

Rotating hopper groups bridge fixed discharge outlets and high-speed bag conveyors, resolving synchronization conflicts.

Optimized pressing blocks and a right-side shunting cavity streamline inflator assembly, reducing component count while maintaining seal integrity.

A linear motor drives a thrust plate and abutting blade to insert articles into boxes.

A cosmetic dispenser features a translucent flexible reservoir within an opaque housing to enable product visualization.

A rotary manufacturing machine uses suction pockets to transfer loose product quantities between forming and filling stations.