Linear Bearings TRIZ Cases

A fitted underseal with main and auxiliary lips improves slider-to-rail sealing while keeping assembly accurate, compact, and low friction.

An elastic flange with a protruding section removes axial gap in the housing groove, absorbing vibration and suppressing steering bush noise.

Modified ribbed plates and annular grooves cut ribbed marks on lens black films while preserving mask support and coating completeness.

End stops hold ball bearings at both slider ends to prevent inner rail shake during full extension while keeping smooth load-bearing travel.

Axial outer projections let a bearing bush deform during insertion, cutting assembly force while keeping steering rod eccentricity and play low.

Automatic rail locking secures a removable unit during insertion to prevent connector loosening under vibration while allowing easy manual release.

Dual ball arrays with tapered tracks cut friction and shuddering at large articulation angles, improving tripod CV joint NVH.

Bearing pads and shims keep telescopic refuse arm booms moving smoothly while enabling quick replacement and less maintenance downtime.

Distributed rotating edge contact guides metal sheets through conical bending without sliding friction, reducing edge damage and improving accuracy.

A full-length track body on a cuttable base member simplifies axial length changes, reducing redesign effort, cost, and production delays.

Rotationally offset roller layers cut rubbing contact, reducing particulates and FOD while preserving stable, precise linear motion.

Field-activated lubricant zones create virtual surface texture in a sliding bearing gap, sustaining load capacity and lubrication at low speed.

An offset elastic-ring groove lets the rack bush contact the reaction surface directly, improving rigidity and reducing steering lag.

A coupled and uncoupled support extends lithography position adjustment range without disassembly, improving vacuum-stage setup efficiency.

Ball arrays and a ball cage cut friction at large articulation angles in a tripod CV joint, reducing shuddering and improving NVH.

Interconnected arms convert rotary input into straight-line motion while deploying a nested support arm from a compact retracted layout.

A bent U-shaped circulation path preserves rolling contact width, keeping the carriage compact without reducing rated or allowable load.

A spaced supporting-body lock keeps telescopic steering shafts low-friction in normal use and preserves torque transmission if rolling bodies fail.

A nickel-plus-cataphoresis coating protects sliding guides from hydrochloric acid while keeping the carriage contact surface smooth and precise.

Modular housing sections let linear transmission units add or replace sensors more easily while preserving stable assembly and maintenance access.

Load-based correction updates machining parameters as guide rigidity declines, helping stabilize workpiece attitude and accuracy.

A PTFE fabric and thermostable resin composite maintains low friction, strength, and wear resistance above 250°C under high loads.

A tapered inner face and rolling members let a linear guide block lock at any rail position while staying compact, light, and accurate.

A detachable supply path lets rail guide lubricators be added from the side while feeding rolling surfaces evenly for smoother motion.

Meshed teeth and inclined surfaces turn longitudinal force into transverse adjustment, helping bearing slides adapt to varying loads with less manual setup.

A screw-nut drive and helical roller bearing convert motor rotation into precise output torque without hydraulic fluid transfer.

Separating the hydrostatic bearing from the ram body cuts ram droop, wear, and lubricant contamination in can bodymakers.

Offset recesses on opposing bearing surfaces retain lubricant film and cut shear-related friction and wear across sliding motion.

Resin gears paired with iron-based members and a main bearing cut reduction gear weight while maintaining moment rigidity under load.

Helical fibre-reinforced threads let a lightweight ball screw shaft carry axial loads like metal while improving bending and buckling resistance.

Ball circulation grooves let a lure weight slide smoothly inside the tube while avoiding the cost and complexity of guide shafts and bushes.

An inclined control surface lets ring components deliver high clamping force in minimal axial space while improving friction and secure positioning.

A bearing-based fairing interface reacts loads while allowing multi-axis movement, cutting tie-rod parts and preserving continuous seals.

A nested air suspension cantilever boosts rotational stiffness per area for compact, high-speed lithography motion with low friction and heat loss.

Distributed edge contact guides metal sheets through conical bending without sliding, reducing edge damage while improving curvature precision.

Multiple nonmetallic bearing sections and thermoplastic-coated load surfaces cut friction, wear, energy use, and lubricant demand.

A rear-mounted working member locks the slide rail in the retracted position while a front operating member enables release without front-end latch constraints.

Two pressure-responsive membranes balance oil flow and pressure in hydrostatic devices to maintain film thickness and prevent excessive shift.

An embedded sensing module tracks slider deformation and temperature to detect rolling-member wear before motion smoothness and accuracy decline.

Magnetic coupling and rolling spheres move a rail in ultra-high vacuum without lubricants, reducing wear, contamination, and precision demands.

Segmented nonmetallic bearing elements with grease pathways cut slide-bearing wear, frictional heat, and energy use in load-handling systems.

A voice-coil-actuated bearing deforms its air gap conically to raise stiffness, stabilize position, and avoid complex chamber control.

Independent preload bolts, elastic plates, and support bearings keep screw-groove contact stable while reducing shaft deflection and motor load.

A sliding tapered adjustment plate restores wear pad contact without hardware removal, cutting downtime in tight maintenance spaces.

A sealing-member-mounted piezoresistive sensor lets a ball screw detect coolant pressure in real time, reducing leakage risk and cooling cost.

An integrated split-race bearing and fixing structure applies axial load to stabilize preload, internal clearance, and steering alignment.

Thin metal sheets co-molded onto composite telescopic guide surfaces let rolling bearings run without rapid wear, delamination, or thermal instability.

Adjustable trapezoidal guide rails use a sliding wedge principle to cut guide play and wear in compact precision grippers.

A carbon fiber and polyimide composite wear pad cuts slider block friction and wear in gas turbine exhaust nozzles, reducing lubrication needs.

An inward-facing rotating second bearing cuts housing wear in telescopic assemblies while enabling lower mass and longer service life.