Endless Track Vehicles TRIZ Cases

A crawler vehicle suspension uses dynamic decoupling kinematics to maintain secure attachment while enabling omnidirectional movement.

Hole-based impact absorbers in endless track lateral edges enable elastic deformation to prevent elastomeric tearing during obstacle strikes.

Engine compartment spacers maintain transverse mass balance, allowing a single power pack configuration for different tunnel widths.

Thinner bending regions aligned with pitch lines reduce rolling resistance and fuel consumption while preserving structural integrity.

Segmented wheels reduce tooling costs and enable localized strengthening by assembling multiple identical parts.

A track bushing uses a composite inner sleeve to reduce friction and wear in endless track assemblies.

A movable collar adjusts the drive sprocket laterally to reconfigure track undercarriage assemblies for optimal working width.

A processor-controlled tensioning device adjusts track force based on suspension position, allowing greater travel while preventing slippage.

Segmented sub-frames pivot idler wheels laterally to maintain uniform track contact, reducing structural loading on the undercarriage.

Tapered bogie wheels distribute load evenly on crowned roads, reducing premature wear without adding complex roll-axis structures.

Elastic members between inner and outer crawler belts eliminate pin connections, preventing lubrication failure in vacuum environments.

Intermediary guard structure retards abrasive accumulation in carrier roller cavities, preventing seal displacement and extending equipment lifespan.

A viscoelastic damper positioned between the roller block and frame attenuates shocks and vibrations that cause bouncing during track-type machine operations.

A grouser assembly with a recessed body and segmented attachment assemblies secures to elastomeric endless tracks without fasteners.

A crawler system with pivoting intermediate axles adjusts geometry to maintain continuous track contact during movement.

Segmented inner and outer lugs with inclined stepped portions prevent steel cord exposure while improving extraction performance in soft ground.

A tensioning assembly uses a nested indicator to provide visual feedback on track tension levels.

Segmented track roller flanges distribute vehicle weight across multiple contact points, preventing premature cracking on narrower tracks.

Segmented blocks with overlapping lateral traction portions distribute impact forces to reduce terrain damage while maintaining traction on uneven surfaces.

Segmented arrow-shaped teeth on crawler track shoes create concentrated stress to fracture soil clods, preventing blockage in curved sections.

Enlarged traction projections increase longitudinal rigidity, reducing excessive flexion between rollers to improve floatation on uneven terrain.

A unitary retainer plate with symmetrical support arms secures equalizer bar center pins through integrated fastener openings.

Resolves insufficient front braking by transferring drive torque through rigid connection members to rotationally fixed wheels.

Auxiliary rollers maintain track alignment while resilient members damp loads across varying frequencies.

Segmented collar spacing blocks large particles while allowing fine debris escape, preventing internal seal damage from fouling.

A track tensioning system uses a linear actuator to adjust rear roller position for optimal track engagement.

Offset bracket rotation resolves space and time trade-offs by enabling fast track tensioning without large mechanism footprint.

Segmented protective cover attaches to motor housing without drilling bolt holes, preventing sand entry into drive sprockets.

Wavy locking tongue and engagement elements secure the chain pad cushion body to the base plate, ensuring reliable performance under high loads.

Friction clutches decouple hydrostatic units from mechanical drive paths, preventing structural overload at high speeds.

Integrated retention elements couple the shim to track roller frames, eliminating longitudinal movement and preventing loss during operation.

Pivoting roller wheel assemblies transfer load between shafts to improve vertical damping, resolving insufficient weight distribution on uneven terrain.

A seal assembly uses a convex rounded load ring segment to distribute compressive strain and resist debris ingestion in track pin joints.

Inclined plane structures on split track links improve structural stability and ease of disassembly for heavy vehicles.

A track system with a pivoting bogie assembly distributes ground forces across leading, intermediate, and trailing wheels to adapt to uneven terrain.

A sensor acquires tension load information from a tension wheel abutting a rubber crawler inner surface to detect disengagement and reduce downtime.

An aluminum base body with riveted steel cutting edges reduces weight while maintaining wear resistance in heavy-duty tracked vehicles.

Pre-cast cavities secure fasteners against polyurethane settling, maintaining screw connection stability without retightening.

An epicyclic gear system compensates for reduced driving wheel diameter, maintaining forward travel speed and axle synchronization without adding complexity.

A chain bar profile with varying cross-section width integrates a one-piece track bracket to optimize structural load paths.

Segmented drive wheels reduce pitch diameter variations and mud accumulation while accommodating varying horsepower ratings.

Segmented rubber track lugs use flex-grooves to enable around-wheel hinging motion, reducing wear from lateral forces and extending service life.

Alternating bias cord layer inclination offsets shearing deformation, resolving the trade-off between increased rigidity and straight traveling stability.

Variable geometry secondary tracks adjust the center of gravity position, preventing capsizing when overcoming obstacles without adding complex actuators.

Segmented track links use bushings to attach shoes, eliminating thick bolts and allowing separate maintenance of worn components.

A convex upper rail surface on track links alters contact mechanics to delay scallop formation in ground-engaging systems.

A lattice-like track section crossbar uses projecting connecting elements to improve ground grip on soft surfaces.