Sleeve/Socket Joints TRIZ Cases

Air pump assembly replaces metal injection rings with disposable rubber components, reducing manufacturing and mounting costs while maintaining airtight seals.

Flexible tongues prevent stripping during withdrawal while maintaining insertion ease and pipe integrity.

Dynamic span adjustment accommodates varying coupon thicknesses while maintaining precise testing ratios.

Segmented design with a locking mechanism allows changing drill bit diameters and lengths without replacing the entire assembly, reducing inventory costs.

Asymmetric tilted flat surfaces on an end mill shank prevent axis displacement caused by concentrated radial pressing forces from side lock bolts.

A plug-in piece uses a grooved sealing bead to reduce installation forces while maintaining a tight connection.

Segmented seal rings in the vacuum chuck form a secure vacuum trough that prevents wafer damage from weak airtightness.

A fitting member with protruding portions engages guide grooves in a chuck portion to prevent slip-out and relative rotation of the cutting tool under load.

Spherical locking members pivot about a fixed axis to reduce radial clearance, minimizing peening risks while maintaining compact coupling dimensions.

A notch locating component with a complementary protrusion engages the wafer perimeter to establish precise radial alignment.

Contoured lug fingers rotate during tightening to compress the band and seal fluid conduits across varying diameters.

A multi-chambered tool bit cartridge rotates within a handle to store diverse fastener tools in a compact form factor.

An insulating arc prevention member creates a gas path within the electrostatic chuck to manage plasma density and cooling efficiency.

An adapter compresses a resilient seal against a fitting shoulder to join fluid components without separate gaskets.

A clamping head locking mechanism uses meshed gears and ratchets to secure the fastening state reliably.

A drill pipe connector nut joins segments using a retaining shoulder and breech lock threads.

Segmented ratchet teeth engage pawls to maintain constant tension on the band, preventing loosening from thermal cycling and vibration.

Segmented components and dynamic collars enable tool-free assembly while preventing leaks in fluid systems.

Overlapping belt ends transfer clamping force tangentially, eliminating flexural loading on screws and ensuring uniform pressure distribution.

A tube fitting uses a flexible locking member to secure tubes with high pressure contact force.

Molded elastomeric ribs maintain consistent sealing forces across temperature variations, preventing leakage from tubing relaxation.

A reducer sleeve delivers coolant through internal troughs to multiple nozzles along the cutting tool axis.

Integrated anti-rotation locking device constrains the drive train orientation to enable single-tool operation.

A progressive forming machine rotates the workpiece between stations to create multi-axis features, eliminating secondary machining for banjo-style fittings.

A plasma sheath neutralizes residual electrostatic charges on substrates during dechucking to prevent mechanical damage.

Segmented supporting parts apply tension to fix thin collector tubes, preventing bending and skidding while ensuring precise scaffold structure accuracy.

Alternating pressure zones in a segmented expander secure dual disks while preventing damage to sensitive data storage areas.

A tap holder uses an elastic member within a locking mechanism to absorb axial movement errors between the tapper body and tap collet.

Rotating chucks with self-locking mechanisms hold wafers for simultaneous axial spin cleaning inside a single process chamber.

A mandrel uses a resilient split-ring to securely hold screw bits during operation.

A multi-wall corrugated pipe coupling uses an integral bell and spigot design with a circumferential gasket to create a secure joint.

Segmented positive-locking elements on hollow cylindrical coupling parts enable stable connections between pipes of varying diameters.

Hard-coated radial fasteners engage PVC pipe holes to resist axial tension forces during horizontal directional drilling operations.

Segmented pawls and cam mechanisms resolve the trade-off between high load capacity and structural reliability in self-tightening chucks.

A polymeric pipe coupling integrates mechanical sealing with fusion welding capabilities using a threaded nut and capture ring.

A pipe coupling lock sleeve uses a spring to return the locking mechanism to its starting position, preventing involuntary uncoupling.

A tubular coupler with angled strands flexes axially to retain pipes securely while providing a watertight seal through elastic recovery.

Segmented collet chuck with nested cutting edges reduces sequential processing time by enabling overlapping machining operations.

Segmenting the attachment into a pre-mounted bracket and spring-loaded locking element simplifies assembly while ensuring stable, leak-proof connections.

Oval metal bands protect O-ring edges from deterioration while accommodating thermal expansion in high-pressure fluid systems.

Segmented ferrous and nonferrous materials reduce tool weight while sealed lubrication prevents dust wear on angular positioning devices.

A T-shaped elastomeric seal adapts its geometry to accommodate axial and radial misalignments in fluid connectors.

A flexible duct sealing assembly uses a split ring and compression ring to secure the connection without manual tightening.

A connector uses a support body to transmit bending stresses from fastening means to a radial flange.

A hydraulic tool exerts pulling and pushing forces on a clamp connector operating shaft and spacer sleeve to pivot clamping elements into a closed position.

Stationary ejecting rod supported by a front bearing unit prevents vibration during high-speed spindle rotation.

Opposing circumferential recesses form a chamber where an O-ring deforms elastically, generating latching forces that counteract high pressure displacement.

A quick connector coupling uses a separate seal assembly retainer to receive axial loads, preventing instability under thermal cycling.

A power tool clamp lever pivots away from the workpiece during release to keep operator hands clear of sharp edges.