Yielding Coupling TRIZ Cases

Segmented shaft parts pivot about multiple axes to compensate for output head displacement, reducing device complexity compared to flexible shafts.

A duo-mode connecting device merges universal joint and extensive rod functions into one unit using a polygonal sphere and socket.

A spacer between the sleeve and bearing adjusts the axial position of a one-way clutch integrated pulley, eliminating the need for multiple sleeve dimensions.

A shaft coupling mechanism uses an intermediate interposed member to absorb axial relative displacement between rotating shafts.

An elastic damping member eliminates axial clearances between the worm shaft bearing and motor shaft, reducing noise and vibration.

Segmented damping layers adjust rigidity to resolve the trade-off between simple structure and limited damping properties.

A biased plunge pin assembly enables manual decoupling of driven systems via a transfer element and tapered contours, eliminating specialized tool requirements.

A universal joint uses a flexing planar bearing element to transmit torque between misaligned drill string components.

Segmenting the hub housing with a removable cap enables constant velocity joint replacement without damaging sealed internal components.

Nested sleeves mediate torque transmission to eliminate direct sling band contact with the pulley, reducing wear and avoiding costly heat treatment.

Segmenting the coupling into a crowned gear joint and torsion-proof flexible joint resolves axial shifting limits while maintaining durability.

A hydraulic piston rod retention system uses a tensile member and swivel connectors to pivot and accommodate misalignment during component assembly.

Segmented winch design reduces excavation area by positioning drive mechanisms above ground while the base aligns force precisely within access holes.

Spherical bearing components distribute load across curved surfaces to reduce concentrated pressure and wear on wide-angle joint interfaces.

Integrating three oil channels into a stationary counter bearing supplies phase adjusters while reducing installation space and manufacturing complexity.

A combined elastomeric bearing integrates shared spring and cone elements to absorb multidirectional forces.

Molded curable material encases lugs to limit shock transmission while maintaining torque capacity.

A motor drive mechanism translates rotational motion into linear movement via a coupler and coil spring, reducing device complexity.

Planar rivet tabs on spring retainer plates provide optimal contact surfaces for torsional vibration damper assemblies.

A hoist ring assembly uses a segmented anchor subassembly and a rotatable lifting loop for secure heavy load attachment.

A gimbal bearing preload assembly uses structural stiffness to impart force on bearings without extra components.

An overmoulded boot can assembly integrates the seal and boot into a single component to simplify manufacturing.

Movable cage stop surfaces secure tripod joint rolling elements against pull-out during assembly.

Radially removable claws enable standardized mounting surfaces across different hub diameters for elastic shaft couplings.

A connector design merges terminal holding holes with cover engagement structures to enable compact assembly.

A torsional vibration dampener uses hydraulic fluid coupling between pivotable inertia parts to absorb rotational energy.