Sleeve/Socket Joints TRIZ Cases

A nested seal body, push ring, and spacer shorten the socket, avoid stepped flow paths, and maintain sealing during pipe joining.

Spring-loaded adjustable jaws grip glass pipes from 6-32 mm securely without breakage or slippage, while supporting fast production cycles.

An integral expansion sleeve encloses the pressure chamber to protect brazing joints, improving hydraulic chuck clamp reliability and repairability.

An annular channel and compressed seal let a double-wall conduit fitting monitor interstitial leaks and pressure while maintaining containment.

A spring-biased segmented coupling speeds pipe installation while asymmetric retainer teeth provide visible alignment and stronger leak-resistant engagement.

Inclined torque-transmission surfaces spread oscillating loads to reduce microcracks while maintaining torque capacity in hand-held power tools.

Dual visual indicators on a pipe fitting fastener confirm proper set screw tightening, cutting QA time and reducing leak risk.

A crimped sealing ring and snap ring replace threaded joints in thick-wall steel pipes, cutting installation time while improving sealing and pullout strength.

A composite fluid coupling cuts weight and corrosion while preserving pipe sealing, interchangeability, and electrical bonding in aerospace systems.

Rigid hinged segments and a single fastener simplify pipe coupling assembly while preserving structural strength and a fluid-tight seal.

A spring-loaded locking safety device prevents vibration release, verifies locking length, and preserves bursting strength in fire-system joints.

Split ring arcs fix valve secondary bodies and stem flanges faster than multi-screw joints, cutting assembly time while maintaining strength.

A movable-ring chuck locks screw anchors during driving and releases on soil resistance, preventing pull-out and extra manual steps.

A sliding tubular coupler with elastomeric O-rings seals post-tensioning ducts in wet joints to block moisture, corrosion, and tendon damage.

Different sealing lip geometries combine broad low-pressure contact and O-ring-like adaptation to keep pipe clamps tight on rough surfaces.

Curved sealing surfaces between thread sets maintain annular sealing under downhole force and torque while reducing seal damage.

A compliant seal and flexible fitting geometry maintain leak-tight blind assembly despite angular, radial, and axial port misalignment.

Sensors detect continuity and sound or vibration during hose clamp springing to confirm proper installation and reduce leak risk.

A raised-lip pipe fitting retains the coupling and gasket in place, enabling faster single-worker pipe alignment and secure assembly.

A ridge-and-groove conductive seal blocks wrong O-ring installation while maintaining low-resistance current flow and a liquid-tight pipe joint.

Circumferential recesses in a one-piece sealing ring and lip let the seal bend and expand radially, easing pipe insertion while maintaining sealing.

A flanged interference-fit sleeve joins smoke detection pipes without glue while integrating sampling points and end-cap connection.

A welded connector body and radial fasteners secure the bowl to a conductor pipe without on-site welding, cutting, or drilling delays.

A raised-lip pipe fitting held in a relaxed coupling keeps parts aligned and attached, enabling faster single-worker piping assembly.

A sleeve-driven collet and wedge clamp hex and round tool bits quickly while cutting runout and avoiding the bulk of three-jaw chucks.

Seal lobes and segment cusps keep a pipe coupling spaced for insertion without disassembly, enabling a compact fluid-tight joint.

An extended wedge and stiffer chuck body reduce top jaw lifting when large through holes weaken rigidity during large-diameter work holding.

A hooked coupling segment simplifies pipe alignment and secure sealing with one fastener, cutting assembly time and lost parts.

A spring assembly keeps coupling segments open for pre-assembled pipe installation, while one adjustable fastener closes the joint reliably.

Multiple ramp arrays and a locking slip body raise axial load capacity and prevent torque-induced release in coiled tubing connections.

A nested adapter joins chimney sections with different diameters and interfaces while limiting height increase and maintaining a leak-resistant seal.

An extended chamber in a hydraulic tool holder limits inward deformation, preserving insertion diameter while maintaining grip.

Angled and perpendicular groove surfaces share axial load through coupling keys, raising pipe joint pressure capacity without welded rings.

A sleeve-and-O-ring pipe connector enables concealed prefab plumbing joints, speeding assembly while avoiding large access cover plates.

Anti-rotation fingers and grooves lock a polymer transition fitting against twist while an O-ring maintains a fluid-tight seal without metal parts.

A bridged split gripping ring and gasket simplify plain-end pipe joint assembly, improving sealing and reducing field installation errors.

Three-point outer roller contact controls pipe end bell flare while burnishing the groove area for better sealing and diameter tolerance.

Moveable ball-locking shapes and a release plate enable secure bolt locking and quick rail-compatible release without external tools.

A bayonet shaft with a sealing surface and circumferential channel enables fluid-tight, interchangeable cuff connections across patient monitors.

An elastomer angled profile creates a corrosion-resistant labyrinth seal for concrete pipe liners without heat forming or costly on-site sealing.

Multiple ramp arrays and channels let the slip body lock coiled tubing securely, raising axial load capacity and resisting torque release.

A locking sleeve, ball bearings, and tapered alignment features secure implement shafts while maintaining concentricity and easy release.

Spring-biased grippers in a pipe joint gland provide positive retention under high tension while limiting pipe deformation and seal failure.

Continuous crest-to-root relief spaces in wedge tubular threads increase compound volume, prevent hydraulic locking, and improve torque accuracy.

Axial slots split a composite tube end into arms that compress over a tapered fitting, reducing bunching, cracking, and post-processing.

Axially spaced pressure chambers create multiple clamping zones in an expanding chuck, boosting tool grip and true running.

A metal-to-metal seal and mechanical interlock join oil pipes without welding, reducing leakage risk, downtime, and skilled labor needs.

Interlocking collar segments and adjustable grip elements boost tool joint torque transfer while accommodating drill pipe diameter differences.

Protruding lever shafts align the chuck to the transport device, improving grip-member positioning accuracy without special assembly jigs.

Preassembled coupling elements and a detachable gasket cut pipe installation steps while maintaining a secure, durable connection.