Sleeve/Socket Joints TRIZ Cases

A conical tool holder interface channels lubricant through a funnel-shaped transfer chamber to maintain stable fluid flow under centrifugal forces.

Centring devices compensate for manufacturing play in wedge bars and driving rings, ensuring precise workpiece alignment during heavy machining operations.

A telescoping coupling assembly adjusts drain inlet height using a spiral groove and projection mechanism.

An integral pipe attachment section eliminates leakage gaps and boosts rigidity by molding an interior hairpin wall against the exterior wall during production.

A chuck jaw arrangement uses a rotatable external segment to form clamping surfaces.

An asymmetric movable member adjusts clamping force to maintain secure engagement under vibration conditions.

Segmented clip legs engage circumferential grooves on pipe fittings to enable free rotation without compromising seal integrity.

Interleaved bearings distribute pressure evenly across sealing surfaces, preventing leaks in axially or angularly misaligned pipelines.

Extracting damping systems into separate containers allows cooling mediums to flow freely around the cavity wall, preventing heat damage to sensors.

Segmented expansion sleeve limits fluid displacement to maintain radial stiffness under side forces.

Keyed jaw assemblies enable quick replacement without fasteners, reducing downtime while maintaining reliable torque transmission.

Specific bead radii and distances create a flat anchoring surface that prevents boot slippage during pressurization.

A side-entry fitting with a sleeve and tab prevents sagging and sliding during brazing, ensuring reliable seal placement.

A parabolic bell joint reduces insertion forces while maintaining a secure seal.

A pipe joint uses a softer cushioning material in the lock ring groove to expand contact area under separating force.

Movable gripping sections adapt to diverse workpiece shapes, eliminating the need for multiple specialized chucks.

Multiple circular grooves distribute clamping stress and prevent water leakage in magnetron sputtering systems.

An elastic compensating section within the adjusting device absorbs axial shrinkage forces, preventing radial deflection and maintaining concentricity.

Preassembled pipe coupling gasket with radial sealing ribs slides over pipe elements, eliminating friction and rocking motions during assembly.

A radial sealing disk prevents dirt ingress into clamping mechanisms, maintaining positioning accuracy despite gaps around centering pins.

A tool assembly uses a tapered shank and collet to secure the tool while maintaining precise alignment between rotational axes.

Elastic stop pawl blocks jaw lateral surfaces to prevent thread terminal end plane contact, eliminating friction and jamming during nut rotation.

Spring-loaded clamping elements fix cylindrical workpieces via automatic engagement, preventing deformation during laser processing.

An offset hinge and cam bolt mechanism unfolds a hopper tee section to preserve ground clearance during valve maintenance.

Slits on the nozzle tip suppress the ejector effect, ensuring reliable separation of dome-shaped components.

Pre-assembling the gasket within the coupling housing eliminates manual stretching and alignment errors during installation.

An alignment device uses reference surfaces to lock pipe positions before joining.

Flat circumferential sections and Torx drive grooves in the receiving sleeve eliminate adapter costs for hammer drills.

A pushing-in device with a conical tip and cylindrical body feeds fiber optic cables through elastomeric sealing elements.

A multi-component C-ring coupling system secures wellhead pipes using axial fasteners and radial force application.

Segmentation isolates the male portion from the female barb interface, enabling easy removal without damaging retained tubing.

Multi-jaw assembly adjusts to hold polygonal and rounded workpieces, eliminating costly adapter manufacturing.

Double cone supporting region with different angles reduces spreading forces and prevents tool holder deformation during high pretension locking.

Axial compression of woven or braided fibers displaces internal air volume, forcing radial expansion that engages the wellbore wall and captures debris.

A keyless chuck employs a dual-sleeve system to adjust jaws for secure tool gripping.

A transition gasket uses a lip extension to fill annular space between pipes and sockets.

A fluid filter manifold uses a linear push-pull latching mechanism to secure the cartridge without rotational movement.

Bidirectional sliding means join pipe fittings without rotation, eliminating the labor-intensive tool repositioning required by unidirectional designs.

A compact actuator integrates a ball screw and wedge mechanism to drive motion in two directions.

Elongated sheet-shaped elastic elements enable quick release engagement with a screwdriver head in a compact extension rod design.

A tapered annular section merges with a clamp portion to connect pipes of varying inner diameters.

A polymer-based putty composition eliminates oils to prevent staining on marble and granite surfaces.

A bayonet coupling system connects tubular air guide elements to turbocharger nipples using radial engaging members and a sealing ring.

Variable-positionable couplings connect tube segments to allow sealing movement during thermal expansion and multi-axis articulation.

Wedge-shaped grip elements with mixed teeth handle axial forces in metal and plastic pipes without distortion.

An elastic retaining element secures fluid connection ends, preventing relative movement under pressure peaks up to 1000 bar.

Deformable elastomeric projection mediates between user and grip ring teeth to prevent pipe surface damage during insertion and removal operations.

A machine tool spindle chuck integrates a displacement following mechanism to support the tool holder across intersecting axes.

Segmented engagement members reduce required rotation and finger pressure, resolving the trade-off between reliable locking and ergonomic ease of operation.

Segmented concentric heater coils and gas conduits compensate for non-uniform heat loads to maintain temperature uniformity on the substrate.