Sleeve/Socket Joints TRIZ Cases

Resilient clips and interference-fit drive hubs secure IO devices to drivers, resisting rotation while allowing controlled insertion and removal.

Inclined abutting surfaces spread sealing pressure to limit rubber ring deformation and extend pipe joint life under high pressure and heat.

Sliding retainer fingers and a ramped socket secure a tool shaft while simplifying assembly, replacement, cleaning, and contamination control.

A spring-biased segmented pipe coupling enables pre-assembled installation, cutting disassembly steps, piece-part handling, and assembly time.

Integrating the spindle with the chuck body and bearing support cuts driver-drill length while improving chuck runout accuracy.

A rounded male-female hose connector with internal locking and through holes reduces clogging, obstacle hang-up, and damage during solid transfer.

A spring-driven wedge pin and lock sleeve stop chuck nut loosening from inertial forces while preserving two-way adjustment when unlocked.

Separated sealing positions cut rubber deformation under extrusion, improving pipe joint sealing life in high-pressure, high-temperature use.

Axially compressed wedge collars and an annular seal create restrained, leak-tight joints across different pipe diameters, materials, and misalignments.

Swinging rods reposition chuck claws to grip plate workpieces in the thickness direction, preventing buckling while maintaining secure holding.

Curved sealing surfaces placed between thread sets preserve annular seal contact under tensile, pressure, and torsional downhole loads.

Stop surfaces on segmented pipe couplings give a clear visual installation check while preserving rigid joint engagement and easier assembly.

An inner gripper ring inside an outer securement ring applies uniform radial pressure to hold pipe joints and reduce deformation during installation.

A porous insert engages the port lumen while letting sterilization fluid reach blocked interior and exterior surfaces for more complete cleaning.

A saddle-shaped clamp band applies linear tightening force to seal the pump body and end cap while reducing leaks, debris ingress, and fastener bending.

A tapered cast body with varied wall thickness improves press-fit pipe installation while strengthening the fitting against failure.

Separated fast and slow wedge paths remove the wear-prone transition in a chuck, extending jaw life while maintaining gripping force.

Axial tightening locks the spigot end and compresses the gasket evenly, preventing dislocation and sealing defects without on-site welding.

Inclined output areas spaced from the shaft spread torque loads in oscillating power tools, cutting peak stress and crack risk.

Pre-installing a spline-groove insert in the belled pipe end cuts separate groove and seal assembly, reducing cost and labor.

Anti-rotation tube stub plugs replace crack-prone welded stubs, strengthening manifold connections while cutting machining waste and assembly complexity.

Progressive annular rib compression in a fluid connector seal cuts peak assembly force while maintaining an efficient fluid seal.

Circumferentially split sealing bands avoid burr damage during installation, improving gate valve durability, sealing reliability, and compactness.

Segmented bending suppressing members raise pipe joint rigidity under thrust forces while preserving separation prevention and seal integrity.

A strap-driven reaction force keeps the second pipe engaged during water-pressure testing, preventing joint detachment and false leak results.

Mechanical gripper teeth and an O-ring replace solvent welding, enabling fast fire sprinkler pipe connections with immediate leakproof pressure resistance.

Multiple radial sealing surfaces, inclined shoulders, and an inner biasing element cut drag, prevent galling, and resist seal implosion subsea.

A hinged collar retainer captures connector lugs to secure longer aircraft fuel pipes despite wing flexing, without extra fasteners.

A segmented collar, O-ring, and sheath coupler lets a paint pump detach quickly from a reciprocating drive while keeping the connection secure.

A telescopic sleeve with dual sealing surfaces joins different pipe diameters securely while reducing cutting precision and installation errors.

A separate decoupling ring lets the coupling bushing keep a uniform seal while improving head rotation and smoother plug insertion.

An expanded resin sealing end and metal sleeve spread torque and friction, preventing tube-end damage and leaks during repeated reconnection.

Witness holes and a locking extension let one tool holder fit different shell cutter sizes, cutting changeover time in pipeline work.

Adjustable braces and linking struts realign steam separator stand pipes and replace damaged tie bars without submerged welding.

Fluid flow in the tool channel drives a turbine generator to power sensors, avoiding battery replacement during machining.

A two-washer seal with a mica-based composite layer keeps exhaust tube joints sealed under high heat and clamping stress without heavy metal seals.

Angled blade elements grip plastic pipe walls under lower radial compression, maintaining a fluid-tight seal while reducing collapse risk.

An asymmetric sealing ring with a slanting tip and lower-angle abutment surface prevents displacement and keeps pipe joints tightly sealed.

A recessed, layered gasket works with the spanner and clamp ring to maintain controlled compression, prevent leaks, and fit varying pipe diameters.

A spring-loaded valve in the tool rest attachment blocks hydraulic oil when no tool holder is mounted, preventing spurt and contamination.

A segmented sealing profile combines a sealing area with a low-friction sliding layer to ease pipe assembly, alignment, and wear control.

Sliding, rotatable eccentric connections adapt fixed pump nipples and couplings to coaxial hoses, reducing hose twisting and improving pump compatibility.

Alignment sleeves and a resilient locking ring guide axial positioning to prevent incorrect engagement in hydrocarbon well pipe connections.

Inclined engagement surfaces and interleaving jaws self-center angled or off-center shafts, enabling secure clamping across a wide diameter range.

A single pin shaft links two connecting sleeves and the bearing rod, simplifying the sunshade joint while improving strength and angle adjustment.

Independent support elements and adjustable clamping bands let one sealing sleeve fit different tube diameters without jamming, leaks, or breakage.

A split sleeve gasket uses a removable inner layer and retaining protrusions to seal pipes across different diameters with easier adjustment.

A movable sleeve seals first and second pins between shunt tubes to maintain slurry flow and prevent sand bridging during gravel packing.

A tapered seal funnel compresses the mounting ring for automated pipe coupling assembly while avoiding casing deformation and 2K molding.

An inclined impact protection unit absorbs loads during deep countersinking, shielding the bit holder fixing sleeve from damage.