Leaf Springs TRIZ Cases
- Vehicle Suspension Axle Beam Spring Seat Segmentation
A vehicle suspension system uses a segmented mounting member to adjust spring seat position along a constant cross-section axle beam.
- Leaf Spring Width Profile for Constant Stress Distribution
Quadratic width variation in the main stress area of a leaf spring resolves the contradiction between weight reduction and structural integrity.
- Multi-tapered Suspension Component with Constant Stress
Energy storing suspension component featuring multi-tapered limbs and low axial rate bushings for enhanced lateral compliance.
- Variable Rate Leaf Spring Suspension for Unsprung Mass Reduction
Segmented half-axles with variable rate leaf springs reduce unsprung mass while maintaining axle control stability.
- Detent Spring Single Fastener Mounting
A detent spring uses a single fastener and tail locating feature for precise gear shift positioning.
- Leaf Spring Suspension with Half-Axle Segmentation
Segmenting the solid axle into half-axles with independent leaf springs reduces unsprung mass and eliminates coupled wheel motion during cornering.
- Railcar Bogie Plate Spring Using CFRP Fiber Orientation
Replacing heavy steel structures, this composite spring reduces weight while maintaining structural integrity through optimized load distribution.
- Axle Mounting Assembly With Rotating U-Bolts
Rotating U-bolt assemblies in the axle seat bracket maintain parallel bolt faces, increasing active leaf spring length.
- In-Vehicle Device Drop-Off Mechanism With Plate Spring Attachment
Plate spring attachment reduces backlash and chatter vibration by dynamically adjusting support strength during device installation.
- Leaf Spring Holder Adaptive Molded Part Stress Reduction
A negative profile in an adaptive molded part compensates for saddle surface unevenness to eliminate stress peaks in fiber-reinforced plastic leaf springs.