Yielding Coupling TRIZ Cases

Positioning jig aligns boot band phase with joint before clamping, eliminating manual operator adjustments for consistent quality.

Hydraulic pressure management delays camshaft adjustment until sufficient fluid supply prevents piston contact with limit stops, reducing wear and noise.

Segmented clamp rings with variable flange geometries deliver adjustable torsional stiffness without mold modifications, reducing manufacturing complexity.

Pyramid-shaped pin guides direct engagement pins into grooves using axial pressing force, eliminating coil springs and reducing assembly complexity.

A microphone adjustable joint uses a ball and socket mechanism to enable constrained swiveling movement for precise positioning.

Segmented conical and inclined tooth surfaces enable full fitting contact, preventing dust entry and coolant leakage in high-speed rotating connections.

Asymmetric corner-to-edge engagement reduces chatter in flexible driveshafts without increasing manufacturing costs.

Segmented grooves combine curvilinear and linear zones to resolve the trade-off between shaft angle capability and longitudinal play.

Segmented guide grooves with varying offsets increase cage web strength while accommodating higher torque loads without enlarging joint dimensions.

Segmented U-shaped bracket deflects road debris away from cardan joint needle bearings, preventing degradation and reducing turning effort.

A torsion spring isolator decoupler uses radial expansion to engage a pulley surface through frictional contact.

Preliminary shaping of the shaft leading end prevents shear drop during full-enclosed forging, stabilizing die life and maintaining manufacturing precision.

A coupling means between planetary gear and generator shaft compensates axial, radial, and angular displacement.

A cup-shaped journal shaft with inner splines and outer bearings transmits rotational input between gearbox and rotor shafts.