Rail Switches TRIZ Cases
- Rail Fastening Angled Guide Plate Height Compensation
Angled guide plate transfers transverse forces via a form-fitting shoulder, enabling height compensation without extra fasteners.
- Turnout With Segmented Movable Beams For Reduced Area And Weight
Segmented movable beams in a turnout switch positions to create passages, resolving the trade-off between reduced platform area and routing flexibility.
- Weather-Data-Assisted Railway Switch Heating Control
Computing unit analyzes forecasted weather data to define time sequences of setpoint temperatures, preventing freezing while reducing energy consumption.
- Transparent Cable Protector with Embedded Indicia
Segmented side ramps and embedded indicia members display manufacturer information while maintaining structural integrity under load.
- Rail Switch Roller Holder Anti-Pivoting Stop Bar
A roller holder with a flange and stop bar secures to a ribbed plate for stable lateral positioning.
- Autonomous Railway Switch Lubrication Device
A remotely controlled device moves along tracks to apply lubricant via variable width nozzles.
- Railway Slide Chair Fastening Clip with Ramp Loading
Ramp loading vertically deflects the resilient clip toe portion to eliminate special tools during railway slide chair assembly maintenance.
- Light Railway Trough Structure with Modular Segmentation
Modular trough units reduce excavation volume while maintaining rail security through intermediary strips.
- Direct Fixation Track Mounting Assembly with Dual Stiffness
A direct fixation mount uses an elastomeric pad and end restraints to secure a rail assembly.
- Hoist Branch Guide Rails With Auxiliary Wheels For Stability
Branch guide rails with inclined connection portions and auxiliary wheels reduce vibration and noise during high-speed object transfer.
- Low-Frequency Inductive Railway Track Heating
A low-frequency magnetic field generator heats railway tracks via electromagnetic induction.
- Rail Switch Tongue Device Segmented Base Block Design
Segmented base block design merges high-strength upper parts with conventional steel bases to eliminate complex welding and reduce manufacturing costs.