Endless Track Vehicles TRIZ Cases

Interlocking sprocket segments share radial and circumferential loads to reduce fastener wear and extend maintenance cycles.

A removable axle connection system with tapered ends and pin retention enables rapid mating of mobile crane axles to side frames.

Polygonal sockets prevent nut rotation under high torque, maintaining pretension and eliminating frequent retightening.

A snow vehicle suspension structure uses support arms and a cross-bar to attenuate track impacts.

Angled connecting webs on a snowmobile drive sprocket reduce snow accumulation, enhancing traction and propulsion efficiency in deep snow conditions.

Alternating rollers and track segments reduce friction during zero-radius turns, preventing scrubbing damage to driving wheels.

Removable track shoes swap between aggressive cleats and smooth pads, balancing rough terrain traction with delicate surface protection.

Spatially separates the drive unit from the steering gear to optimize weight distribution and reduce chain stress.

Adjustable carriage frames support the track system, distributing weight to prevent miring in wet soil while reducing structural stress on vehicle towers.

A crawler crane uses a double link with an adjustment drive to pivot the transversal bridge and compensate for ground inclination.

Segmented rail braces with ribs distribute suspension forces to reduce stress concentration at monorail recesses.

Interchangeable rail slide modules eliminate bogie wheels and multiple molds, reducing heat generation and production costs.

An anti-scalloping bump-out on the track link upper rail surface distributes material loss to retard scallop formation in sandy environments.

Segmented master track link teeth distribute load across multiple contact points, preventing unintentional disassembly and track chain separation.

A track bar assembly engages thrown continuous track teeth to realign them within wheel channels using a specialized mount tab.

A traction assembly relocates its pivot point beneath the axle to reduce movement amplitude and improve riding comfort.

Undulated crossbar support surfaces resolve the contradiction between smooth interface area and grip while distributing pressure to minimize ground damage.

Elastic connections between tilting supports transfer motion between adjacent rollers, reducing peak track tensions and wear on uneven terrain.

A track frame mounting structure uses two torsional joints and non-torsional joints to connect the assembly to a power machine frame.

Replacing complex forged contours with planar surfaces allows laser cutting, reducing undercarriage manufacturing costs while maintaining structural integrity.

A carrier skid undercarriage assembly integrates upward-projecting skids into spaced track links to simplify component geometry.

Rotating crawler units align with ground contact zones to enable right-angle turns and oblique movement on uneven terrain.

An elastomeric track system eliminates metallic cores to reduce vibrations while integrating a motor and transmission for efficient power transmission.

Oblique scraper surfaces remove dirt and stones from drive wheels to prevent traction loss.

Continuous flexible tracks with bristles absorb shock loads to resolve vibration transmission issues in unmanned ground vehicle track systems.

A resiliently suspended deflector arrangement biases against the endless track inner surface to maintain continuous protective contact.

Segmented ground plates separate roller and sprocket contact zones to eliminate polygonal deformation from chain elongation.

Segmented wheel design reduces energy consumption by removing weight while maintaining structural strength through local quality reinforcement.

Automated monitoring replaces manual operator checks, ensuring consistent track tension assessment and reducing equipment wear.

A track joint assembly uses a pin stop and retainer to trap the cartridge pin within sealed lugs.

Asymmetric pressure receiving surfaces defined by pin member envelopes optimize elastic crawler engagement geometry.

A track joint bushing with varying diameters press-fits into links to reduce friction and wear.

Segmented master links with variable aperture diameters reduce maintenance time while maintaining structural integrity.

A debris ejector attached to the wheel hub redirects abrasive particles away from the rim during rotation.

A tracked vehicle design uses a triangular support structure to reduce self-weight and vibration.

A crawler track shoe core metal features a cutout portion with an inward-projecting raised portion to stabilize clamping.

External locking washer on drive wheel gear rim secures crawler chain laterally, preventing slippage during cornering maneuvers.

Movable drive wheels and saddle assemblies adjust tread width without disassembling the gear box, eliminating time-consuming kit changes.

Alternating grousers on a crawler track pad distribute weight evenly, reducing contact stress and component wear.

A track roller assembly incorporates a sensed feature detectable by an external sensor to monitor rotational speed.

Integrating the planetary gear assembly with the sprocket carrier reduces vehicle width and manufacturing costs by eliminating bulky transmission attachments.

A snowmobile wear strip integrates polybenzimidazole inserts to reduce friction and heat buildup.

Transverse extraction through a side carrier compartment simplifies maintenance and reduces downtime for heavy tensioning units.

Asymmetric lug ground surface areas redistribute load to extend lifespan and improve mud removal.

Deflector plates mounted at a predefined distance shield suspension components from thrown debris, preventing excessive wear on track mechanics.

Thrust rings support seals instead of inserts, resolving link walking and shoe bolt loosening in twin bushing track chain cartridges.

Cold expansion creates an interference fit to prevent bushing walking and pin egress, eliminating weld cracking from thermal residual stresses.

Segmented drive lug parts with supporting protrusions transfer loads to the track shoe body, reducing wear on high-stress connector regions.

An integrated track adjustment and recoil unit combines hydraulic and pneumatic functions into a single cantilever-mounted assembly.

Pivotable sub-frames and damping elements distribute vehicle weight evenly over obstacles, protecting the floor.