Article Feeders TRIZ Cases
- Stitching Apparatus Vertical Adaptation for Variable Thickness
Vertical adjustment of stitching heads and clinch boxes adapts the apparatus to varying product thickness without disrupting horizontal transport.
- Compact Scanner Document Conveyance via Vertical Belt Loop
Vertical conveyor belt loop reduces scanner footprint, enabling precise conveyance of varying document thicknesses without buckling.
- Layer Separation Device for Security Documents
A device separates individual layers from a continuous web using cutting elements and vacuum transport mechanisms.
- Conveyance Control Device Multiple Feed Detection Common Color Regions
A conveyance control device specifies common color regions across sheets to detect multiple feed using light reception measurements.
- Ultrasonic Multifeed Detection Threshold Calibration
A multifeed detection device uses a calibration sheet to adjust ultrasonic sensor thresholds for accurate media transport monitoring.
- Paper Feed Sensing Slider Absorbs Assembly Variations
Dual elastic bodies bias a sensing slider to absorb assembly variations, preventing erroneous switch depression and breakage.
- Transport Path Door and Switching Section for Media Jam Removal
A displaceable door opens a primary transport path while a merging switching section pivots to open a secondary path.
- Automated Sheet Loading Plane for Printing Machines
A vertically mobile loading plane transfers sheets from a stack to a printing work plane using automated gripping means.
- Paper-Feeding Cutting Machine Cutter Head Angle Control
A paper-feeding cutting machine uses a rotating mechanism to adjust cutter head angles for precise pattern alignment.
- Dynamic Feed Roller Velocity Control for Sheet Feeding Noise Reduction
A feed roller adjusts its abutment velocity based on sheet load to minimize collision noise.
- Sheet conveyance apparatus noise reduction via dynamic motor speed control
Dynamic motor speed control reduces operating sound from switching member impacts while maintaining high sheet discharge productivity.
- Link Mechanism for Swing Guide Rotation in Sheet Handling
A link member rotates a swing guide to a sheet guiding position, preventing misalignment and mechanical damage during cover unit closure.
- Paper Feed Port Inclined Surface Corner Curl Guidance
Inclined surfaces at the paper feed port opening prevent corner curls from catching, ensuring reliable feeding without increasing apparatus size.
- Sheet Conveying Apparatus Restrict Member Design
A sheet conveying apparatus uses a restrict member to deflect individual sheets before they enter the feed roller nip portion.
- Sheet Conveyor Intermediate Bearing Alignment
An intermediate bearing slides along the drive shaft and locks into a holder to prevent shaft bending and misalignment during sheet conveyance.
- Rotating Tube Fiber Transport with Spiral Protrusion
A rotating tube with a spiral protrusion moves fibers, preventing entanglement and ensuring consistent discharge.
- Web Splitter and Right Angle Turn Module for Sheet Sequencing
A web splitter divides printed material into side-by-side portions routed along extended and direct transport paths to resequence sheets.
- Cassette Positioning Mechanism for Image Forming Device
A movable second cassette extends outside the main body to allow users to visually identify its position and select print media.
- Sheet Material Receiver Oscillating Rotary Motion Singularization
Actuator drives sheet-material receiver in oscillating rotary motion to engage and remove individual sheets from a stack.
- Medium Feeding Apparatus Floating-Air Control for Multi-Feeding
A medium feeding apparatus uses a floating-air blowout mechanism to lift the uppermost sheet for transport.