Yielding Coupling TRIZ Cases

An extensible rotation transmission shaft uses elastic deformation to preload balls, preventing guide plate fatigue damage from bending loads.

Nesting inner and outer eccentrics within a helically splined key shaft maximizes compaction force while reducing space constraints.

An annular disc washer assembly manages crankshaft misalignments by controlling hub displacement via friction torque, reducing vibration and noise.

Segmented rigid fins embedded in a deformable elastomer body transmit torque while absorbing radial shocks to reduce local stress.

Detachable cassette modules containing spring arrangements enable targeted vibration behavior adaptation without altering the clutch base design.

Segmenting the motor and transmission shaft allows mechanical seals on the drive line, raising pressure limits without complicating the motor structure.

Radial legs on a coaxial ring part press clutch parts together, reducing noise and vibration without adding assembly complexity.

Electron beam welding joins cup and shaft members to resolve burr distortion and gas pressure instability during manufacturing.

Homokinetic bisectors maintain a stable plane to eliminate torsional oscillations during low-g flight conditions.

A clutch design reduces radial size by repositioning control surfaces axially to transmit rotational force efficiently.

Segmented torsion couplings with flat intermediate pieces reduce axial dimensions and weight to resolve high-speed vibration and noise issues in rail vehicles.

Segmented frames with a contoured diaphragm coupling transmit torque while accommodating shaft misalignment, reducing mechanical loads on components.

A friction welding process for aluminum alloy propeller shafts uses displacement detection to control upset pressure and distance.

Segmented coupling enables radial elastomer removal, eliminating complex realignment and reducing servicing time by 80%.

Segmented elastic member vanes create clearance spaces that allow worm shaft movement, reducing assembly time by eliminating precise serration alignment.

Elastic sleeve pressurizing part compresses polygonal coupler to maintain axial load, reducing rattle noise and improving durability.

Nested wrap springs and a one-way clutch absorb dynamic belt loading fluctuations, reducing vibration and slippage in the accessory drive.

A screw pump coupling piece integrates torsional vibration damping means between the output shaft and drive motor flange.

Segmented guide ring stops limit relative angular deflection in both rotation directions, resolving wear issues from excessive torque.

A ball-and-socket joint with a laterally rotating insert transmits torque through mechanical contact.

A vehicle power transmission damper uses a spring property switching device to dynamically adjust damping characteristics based on engine speed.

A telescoping propshaft uses sliding tubular members with meshing teeth to transmit torque while adjusting length.

A propshaft center bearing shield uses a frusto-conical deflector to direct contaminants away from the rotating joint assembly.

Integrated latching elements simplify assembly while compensating for radial displacement and tilting.

Positioning a spherical joint support at the spider center redirects axial forces, extending bearing life and reducing vibration.

A four-leaf clover coupling design transmits torque through axial displacement and radial guidance within a universal surgical handpiece shaft.

Extracting the second side plate from the flywheel attachment reduces axial installation space while minimizing inertia loss through optimized fastening.

A telescopic shaft uses a tension element with axial slots to engage an inner profile tube for robust torque transmission.

Flexible ball hitch cover uses segmented tabs to conform to various hitch sizes without interfering with connecting members.

A planetary gear train with five sets and six engaging elements delivers ten forward speeds.

Non-parallel yoke surfaces minimize bending moments on fasteners, maintaining secure shaft attachment under torque.

Segmented splines in a rubber-molded coupling eliminate assembly gaps, reducing rattle noise during torque transmission.

A bellow seal with a contoured external surface distributes load across its flexible region to maintain integrity within fluid dispensing systems.

Elastic base section yoke design prevents bolt bending and breakage by reducing inner diameter for precise hole formation before elastic recovery.

Integrated links and hydraulic actuators synchronize body rotation with leg movement to resolve unsmooth walking patterns in multi-legged robots.

Coplanar emitter and sensor plates generate an electric field to detect human tissue, resolving space restrictions that prevent planar electrode implementation.

A rotary type metering distributor with multiple shells and integrated check and stop dual-purpose angle valves.

An integrated clutch assembly merges slip clutch and flex coupling functions into a single unit within an electromechanical strut.

Metal and resin elastic members in a power steering joint absorb axial displacement, suppressing rattling noise while maintaining torsional rigidity.

A ring-shaped connection portion links columnar rotation transmission portions to minimize overall length while maintaining torque capacity.

Curved ball tracks in this constant velocity joint reduce radial movement, allowing thinner cages that increase torque transmitting capacity.

A coupler blocking bar engages with a latching hook lever to retain attachment pins, preventing accidental disengagement when hydraulic pressure fails.

Segmenting the ball track into hard-machined guiding areas and unmachined sections reduces machining time and tool wear while maintaining precision.