Endless Track Vehicles TRIZ Cases

A stop ring nested in a retainer plate recess prevents track chain pins from walking out, improving joint reliability and service life.

Releasable two-part connecting links let forest machine tracks be repaired quickly and reconfigured for different terrain without cutting or welding.

Sensor-based drive mode switching and track tension control reduce drive lug stress, extending tracked vehicle track life.

Releasable connecting links let forest machine tracks be repaired or length-adjusted on site without cutting and welding.

Large oval ground-contact cavities and a central support pillar help heavy-equipment track shoes resist cracking and toenailing on rock.

Flattened shaft ends and internal retainer caps let a track roller mount with two bolts across varied undercarriage hole patterns while reducing bolt stress.

Foreign-substance discharge grooves and bushing covers help steel track pads shed debris, ease bolt maintenance, and prevent early wear.

Zig-zag radial flanges on a cast idler improve debris clearing at the track interface while cutting weight and cost.

Anti-backbending rollers create idler space and limit lateral track movement to resist deflection-sensitive backbending on uneven ground.

A one-motor transformable wheel drive changes wheel diameter by torque direction, cutting complexity and cost for rough-terrain travel.

Inclined projecting side surfaces on crawler track shoe plates exceed belt winding angles to resist dirt buildup and cut cleaning labor.

Brazed white-iron wear segments protect track rollers and sprockets from abrasion while preserving base material strength and service life.

Integrating the rotation-blocking element into the joint pin limits link angle, easing manufacture while preventing lateral pulling.

A light-fit track bushing shifts from fixed to rotating under load, spreading wear evenly and reducing manual bushing turns during service.

Resilient rim portions let a tracked wheel conform to uneven ground, improving traction while reducing wear and extending assembly life.

A self-adjusting fastening arrangement keeps track grousers engaged under pressure, improving traction on icy or snowy surfaces while reducing track damage.

Sensors predict the body swing path and adjust steering or slow the machine to avoid obstacle strikes without abrupt stops.

A width-extended lateral slip protrusion and intermediate roller surface reduce bending stress, limiting cracking while preserving vibration absorption.

Integrated central and side lugs improve ground grip while lowering tread surface pressure, reducing vibration, tilt, and lug damage.

Discharge grooves, bushing covers, and stepped fastening holes keep debris out of steel track drive parts, reducing wear and maintenance time.

Separating the front and rear sections lets the transmission stay pivotally supported on the rear portion for easier service and less downtime.

Resilient sprocket teeth deform under excess radial load so stones can escape, reducing track and drive wheel damage in rough terrain.

Replaceable sacrificial wear rings protect the idler rim from track and substrate wear, extending service life with simpler maintenance.

Mechanical form-fit suspension and drive tracks let a ceiling crawler move along complex structures with precise positioning and no predefined path.

Sensors and motorized angle adjustment replace anti-rotation rods to improve tracked vehicle stability, traction, and ground protection.

Relocating width-adjustment hydraulic cylinders to removable side frames cuts transport weight and preserves ground clearance over site obstacles.

Removable fenders mount to each UTV track with angled tubular frames and couplers to block debris and preserve visibility in loose or wet terrain.

A protruding shield support limits vertical movement over potholes, reducing bumper shield damage and detachment from the vehicle wing.

Bi-directional webbing taper places material where idler wheel stresses peak, cutting weight and cost while improving durability.

Removably attached slider segments support the track while cutting inventory burden, simplifying replacement, and reducing undercarriage downtime.

Necked-down bolts with different reduced shank lengths balance clamping stress in master links, reducing galling, breakage, and gapping.

A remote tracked tow vehicle uses independent track steering and wireless control to retrieve itself after ski descents while avoiding obstacles.

A dual-hardness roller pad trims plastically deformed material between track shoes, reducing toenailing interference and track wear.

Large oval bottom voids and a central support pillar spread heavy loads on hard ground, reducing track pad cracking, deformation, and repair frequency.

Fold-line compliant wheels absorb vibration while holding track tension, reducing wear and detracking in uneven terrain.

Winged sprocket segments use centering features and notches to expel debris from the link box and reduce track link and bushing wear.

A radial seal around the bushing avoids axial compression in track link joints, improving lubricant retention and blocking debris ingress.

Alternating roller contact regions and tuned curvature distribute link loads to curb spalling, extend wear life, and cut undercarriage maintenance.

Side cavities, ribs, and varied thickness cut track pad material while preserving load support and reducing casting defects and maintenance.

Edge protrusions in embedded track cores let the track body deform under load, reducing stress, cracks, separation, and wear on uneven ground.

A flat protrusion around the track link sensor cavity improves sealing during curing, preventing leakage and keeping the wear sensor secure.

Detachable sprocket teeth release under excess radial force to prevent endless track tears and simplify tracked vehicle maintenance.

Indirect hazard prediction combines load, speed, and ambient temperature to prevent heat-induced track damage in tracked vehicles.

Single-rail cantilevered track rollers cut seal stress and wear while allowing axial shift, reducing failures and maintenance in track systems.

Adjustable crawler belt tilt and crisscross belt reconfiguration help a pipeline robot cross impurities and adapt to varied pipe conditions.

Diagonal drive wheels and an auxiliary wheel improve steering stability and passage through twisted pipelines for accurate inspection.

Sensors and actuators adjust track angle and pressure in motion to improve traction, stability, and ride quality on uneven ground.

A spring-loaded roller in the sprocket tooth turns sliding bushing contact into rolling contact, cutting wear and track maintenance downtime.

Independent track camber control helps a pipeline robot maintain pipe wall contact across varying diameters while reducing wear and energy loss.

Sensors and real-time speed control limit pitch changes on tracked vehicles during incline-to-flat transitions to reduce rollover and load impact.

Specialized press tooling aligns and supports track chain pins for in-field disassembly and reassembly with less damage and contaminant exposure.

A multi-linkage pivot helps track support wheels follow uneven ground while limiting detracking, lug interference, and premature wear.