Sleeve/Socket Joints TRIZ Cases

Segmented grooves maintain contact stress across -50F to 375F and 15,000 psi.

Elastic outer wall expands radially when wedges press in, generating restoring forces that counteract centrifugal expansion at high speeds.

Internal fluid passages in a drilling motor adapter sweep away debris to prevent particle wedging and material erosion.

Segmenting the fastener body allows assembly without pushing the tube through, preventing damage while maintaining a fluid-tight seal against axial strain.

Tapered surfaces on the drive nut transform radial forces into axial components, reducing disassembly torque and increasing available remakes.

Threaded cylindrical coupling uniformly compresses elastomeric seal to prevent adhesive cracking and leakage in roof drain systems.

Segmented sacrificial liners reduce surface wear and maintain fluid-tight seals under high pressure.

Compressed air acts on outer surfaces at the coupling point to prevent coolant leakage and contamination during machining.

Composite non-extrusion rings prevent packing element extrusion during assembly, resolving stability issues while maintaining seal reliability.

A fitting draw mechanism translates bolt torque into axial seal compression.

Segmented metallic seal elements expand radially without strain points, maintaining reliability in wellbore environments.

Backup rings prevent elastomer extrusion under high pressure, reducing flange weight and simplifying maintenance.

Segmented clamp housing with hinge and lateral pins structurally replaces cracked welded joints to prevent pipe separation and coolant leakage.

A replaceable synthetic material inlay enables self-planarization under identical conditions as workpieces to reduce total thickness variation below 0.2 μm.

A rotary anchoring device guides and secures filter housing parts to prevent twisting.

Nested partitions and internal exhaust conduits segregate liquid discharge from gaseous exhaust to prevent cross-contamination.

Segmented nested sleeves and flexible elastomeric seals manage thermal expansion while preventing fluid leakage.

Segmented locking block rotates under high-speed forces to engage drill body teeth, resolving retention force failure.

A chuck with eccentrically mounted plates aligns inertia axes to maintain micrometer accuracy during rotation.

Spring-loaded probes and biased ball cams enable rapid connection across various inlet types, eliminating time-consuming threading operations.

A clamp assembly uses separate fasteners to independently tighten an elastomeric seal and a grip ring.

Elastomeric plunger seal ring with fluid-filled cavity transmits hydraulic pressure to expand radially and damp vibrations.

A fitting assembly uses a tapered ferrule tip to create secure connections without additional tools.

A gas spring biases a telescoping nose cone to clamp tires securely, accommodating varying bead widths without mechanical spring constraints.

Variable thickness band design resolves the strength versus flexibility trade-off, reducing installation time and extending seal life.

Diamond-shaped burr portions engage with motor-driven pawls to eliminate axial movement, preventing accidental dislodging during high-speed drilling operations.

A mounting table uses tapered pin holes to ensure surface contact between the lifter pin and hole upper ends.

A tool attachment integrates an anti-rotation locking unit with a nested locking element for secure fastening.

A fiber optic sensor carrier uses breakaway tabs to secure the cable and maintain tension for reliable thrust measurements.

Segmented outer tubular portions enable visual inspection of sealing members to prevent leaks from undetected mounting failures.

An expandable locking member secures bits in a polygonal hole, eliminating steel balls and reducing manufacturing complexity.

Separate sintered body preparation prevents warpage and thickness variation in electrostatic chuck dielectric layers.

A tube coupling uses a deformable inner body with annular protuberances to seal and grip conduit sections.

A pipe joint device uses curled parts to securely hold mechanical elements without separate support members.

Intermediate bearing units mediate force transmission between side bars and shells, resolving inadequate sealing by balancing radial outward pressure.

An integral bell female end with a seal recess receives a male end to mechanically interlock pipes, preventing leaks across varying diameters.

A restrained pipe joint uses a compressible sealing member with radially inward teeth to pivot within a bell socket.

A grooved joint adapter connects pipes using a cylindrical body, pressure ring, and stopper ring with wedge sawteeth.

Integrated retainer regulates O-ring position and prevents pipe removal via intersecting attachment.

Deflectable tab engages ratchet teeth to generate audible click, preventing tool slipping and over-tightening without electronic sensors.

Stationary supply lines open into a rotating vessel to distribute liquid media, eliminating rotating seal complexity and preventing contamination.

A flexible water-tight seal uses a border plate sandwiched between two sealing gaskets to accommodate component movement.

Segmented sealing rings with nested L-shaped cross-sections withstand high axial forces while accommodating varying pipe diameters.

A quick-release bit adapter uses a sliding releasing device to disengage a resilient positioning member from the bit cuts.

A hand-held power tool nests its adjusting ring inside the chuck cavity to shorten overall length and reduce eccentricity.

Incompressible fluid in annular seal maintains watertight connection across varying pipe diameters.

A dry-running piston rod sealing arrangement uses an actuator to radially displace a sealing ring and maintain a minimal gap.

A single bore junction plate design merges flow paths to increase capacity while reducing component complexity.

External sleeve coupling carries mechanical loads on metal tube joints.