Leaf Springs TRIZ Cases

A compression-type mass damper absorbs vibrations using an enclosed weight body and compression plate to secure the damping mass.

Longitudinal displacement of the cable conduit relative to the leaf spring reduces mechanical stress on cables during vehicle articulation.

Aligned fiber reinforcement in a thermoplastic matrix reduces leaf spring weight while increasing structural strength and energy storage capacity.

Segmented parabolic leaf spring assembly cuts vehicle mass by 30 percent without increasing thickness or requiring complex safety systems.

A rotation limiting sleeve with a projecting tab blocks axle movement in a leaf spring eye, avoiding complex welding or multi-piece hardware.

A multilayer silencer structure uses integral composite layers to resist shearing forces while preventing noise generation.

Segmented brackets isolate shock absorption from leaf spring transmission, resolving design freedom versus rigidity trade-offs.

Leaf springs enable magnets to adjust to hull curvature, resolving rigidity constraints for secure mooring.

Composite silencer with metal insert and buffering protrusions prevents shape deformation and leaf spring breakage from repeated compression cycles.

Rounded-end linkages mate spring loops to rigidly couple units in series, reducing bulk and enabling custom preload configurations.

A composite leaf spring uses arc-shaped plates and clamping units to distribute stress while reducing vehicle weight.

Segmented fiber-reinforced resin plate springs eliminate bonding, allowing individual component replacement to reduce maintenance costs.

An inert gas atmosphere prevents oxidation during thermoplastic melting, ensuring uniform fiber impregnation and complete surface coverage.

Angularly displaced primary and secondary leaf springs resolve the contradiction between axle control and unsprung mass in vehicle suspensions.

A polyamide-11 coated metal plate with a median protrusion secures between adjacent leaf spring blades to reduce friction.

Pre-bent and tilted flexure beams increase displacement range while constraining parasitic motion in non-motion axes.

Bent leaf spring buffering members absorb battery cell swelling and external impacts, maximizing energy density by eliminating compression pads.

Movable spring seats on a transversal leaf spring adjust the spring rate, eliminating the need for multiple coil springs during assembly.

Split clamp with elastomer bodies connects to axle retention plates, reducing surface pressure and preventing dislocation.

A leaf spring bearing integrates a centering device with the coupling section to guide alignment during assembly.

A combined driving spring uses multiple W-shaped springs arranged on the same plane to provide enhanced force for mobile slide hinges.

Opposed curvature bending sections in a single-part steel leaf spring minimize shearing forces and material fatigue while maintaining uniform load distribution.

Integral leaf spring lugs clamp the axle directly, removing heavy clamping devices that increase unsprung mass and assembly complexity.

A spring arm device uses fiber composite materials to integrate suspension functions into a single structural component.

Interplate rubber members absorb shear strain between S-curved spring leaves, reducing frictional resistance and axle roll steer during vehicle cornering.

A spring holder integrates a deformable zone to absorb excessive forces through plastic deformation.

Transverse stiffening means in a composite leaf spring prevent wheelset rotation during impacts, reducing weight and improving stability.

A composite material leaf spring module assembly apparatus uses dedicated supports to align and couple saddles during installation.

Differential tempering increases connecting section toughness while maintaining elastic section fatigue strength, preventing delayed fractures.

Mold a continuous fiber mother plate then cut parallel lines to separate railcar bogie springs, ensuring uniform pressure distribution.

A slitted thin sheet centers a bearing in an annular space, resolving the trade-off between uniform oil film formation and complex construction.

Composite elastic bearing blocks deliver high vertical stiffness while maintaining low torsional compliance to resolve suspension trade-offs.

Segmented equalizer arms rotate to deform internal shock absorbers, absorbing harsh vibrations that would otherwise transfer to the trailer frame.

A leaf spring eye portion uses a reflection member to project shots onto the inner surface.

S-shaped elastic connecting part absorbs thermal expansion stresses between light metal car bodies and steel equipment carriers, preventing joint loosening.

An integral transverse area stabilizes the outer and inner parts, reducing assembly complexity while maintaining structural integrity.

Separating hubs and arms allows independent finishing processes, resolving manufacturing cost and precision trade-offs while enhancing fatigue strength.

Protruding corners distribute stress to prevent fatigue failure and maintain linearity in compact linear motor packages.

An elastic elongated member exerts force between the gate and carrier body, resolving rattling caused by manufacturing tolerances.

A slide assembly integrates a leaf spring device to reduce structural complexity and manufacturing cost while maintaining reliable sliding function.

Guard band encloses leaf spring loop with clamping unit to preserve yaw stability and prevent wheel axle shift upon rupture.

Transverse helper leaf springs with stopper mechanisms adjust spring constants to improve riding quality while increasing roll stiffness.

An integral perch bracket uses downturned legs to straddle a utility vehicle axle for secure spring pin engagement.

A hybrid leaf spring suspension combines a steel first stage with a shorter composite second stage to reduce overall system mass.

Angular rod orientation confines lateral deflection within the base area, enabling larger spring effect and deflection without increasing installation space.

Distinct bending lines in fiber-reinforced plastic spring links optimize wheel position without increasing suspension system complexity.

Opposing edge curves in a single flat spring deliver progressive stiffness, eliminating abrupt transitions and reducing vehicle weight.

Segmenting the leaf spring into a V-shape reduces body-side connection weight while maintaining energy absorption capacity.

Multi-sided eccentric plates shift leaf spring mounting points to resolve axle misalignment caused by unbalanced loading and wear.

Segmented composite springs eliminate windup and friction while maintaining vehicle operation after individual spring damage.